From ef4abe592bd6eaac7deeeeec82b29f56e2638ed2 Mon Sep 17 00:00:00 2001 From: Julien Goux Date: Tue, 7 Jul 2026 10:12:09 +0200 Subject: [PATCH 01/52] docs: add micro Supabase stacks design spec High-density Postgres + minimal stack design: pod architecture, micro.conf profile, CoW templates, fleet daemon with suspend-on-idle. Co-Authored-By: Claude Fable 5 --- ...2026-07-07-micro-supabase-stacks-design.md | 210 ++++++++++++++++++ 1 file changed, 210 insertions(+) create mode 100644 docs/specs/2026-07-07-micro-supabase-stacks-design.md diff --git a/docs/specs/2026-07-07-micro-supabase-stacks-design.md b/docs/specs/2026-07-07-micro-supabase-stacks-design.md new file mode 100644 index 0000000000..dcb690ff19 --- /dev/null +++ b/docs/specs/2026-07-07-micro-supabase-stacks-design.md @@ -0,0 +1,210 @@ +# Micro Supabase Stacks — High-Density Local & Free-Tier Postgres + +- **Date:** 2026-07-07 +- **Status:** Draft for review +- **Scope:** Postgres first; architecture sized for the full minimal stack (Postgres, PostgREST, Auth, Realtime, Edge Functions) + +## Goal + +Run 100+ Supabase-compatible Postgres instances in parallel on small machines (8–16GB), for agents working in parallel git worktrees, local development, and very-low-resource free plans. "Compatible" means real upstream Postgres with the complete extension set of `supabase/postgres 17.6.1.143` — no PGlite-style reimplementation, no SQLite backend, no dropped extensions. + +## Requirements (agreed) + +- **Target environments:** both local dev machines (macOS/Linux) and Linux micro-VMs/containers for cloud free tier, from one shared design. +- **Compatibility bar:** every Supabase extension installable and behaviorally identical via `CREATE EXTENSION`; `shared_preload_libraries` trimmed to near-empty by default (heavy libraries load on demand). +- **Suspend-on-idle is acceptable:** first connection after idle may pay a wake-up latency of tens to hundreds of milliseconds. +- **Scope now:** Postgres and its orchestration. Sidecar services (PostgREST, Auth, Realtime, Edge Functions) are designed for but implemented later; their needs shape Postgres decisions today. +- **Durability:** data is disposable/re-cloneable everywhere (`fsync=off` profile). Recovery from host-crash corruption is "re-clone from template." +- **Density target:** 100+ registered instances on an 8–16GB host, most idle at any moment. + +## Non-goals + +- Production/paid-tier deployments. +- Postgres major-version in-place upgrades (pods are disposable; reset onto a new base template). +- Windows native support (Docker fallback only). +- Slimming the sidecar services themselves (tracked as follow-up; see Risks). + +## Approach + +**Approach A — stock Postgres + aggressive configuration + a host-level orchestrator. No Postgres source patches.** + +Rejected alternatives: + +- **B — one cluster, database-per-worktree:** cheapest possible, but roles and `ALTER SYSTEM` are cluster-wide, `pg_cron` binds to one database, restart isolation is impossible, and it cannot model free-tier isolation. Kept in the back pocket for pure local agent swarms only. +- **C — patched "micro-mode" Postgres:** a fork of a fork (Supabase already patches Postgres) with every extension becoming a compatibility risk, for gains profiling suggests are small once suspend-on-idle and preload trimming are in place. Revisit only if Approach A hits a measured wall. + +Postgres's heavy reputation comes from default configs and Supabase's preload stack, not the engine. Tuned honestly, an idle instance costs ~15–25MB unique memory; suspended, it costs zero. + +## Architecture + +The deployment unit is a **pod**: one Postgres per worktree/project, with sidecars slotting in beside it later. A host is composed of: + +1. **Shared read-only artifacts (per host, not per pod):** + - One Postgres 17.6 install tree with the full Supabase extension set, built from the `supabase/postgres` Nix package definitions pinned to tag `17.6.1.143` (extension parity guaranteed, Supabase's own patches included, none of ours added). One artifact per platform: `aarch64-darwin`, `x86_64-linux`, `aarch64-linux`. All pods share the code pages. + - A **template store** (see Templates below). +2. **Per-pod state (cheap):** a copy-on-write clone of a template plus a generated conf overlay and allocated ports. +3. **One fleet daemon per host** — the orchestrator (see Fleet daemon below). + +**Suspend/resume operates on the pod as a unit, never on Postgres alone.** Realtime holds a logical-replication connection and PostgREST holds a pool; Postgres napping independently would look like an outage to them. Idle detection watches external traffic at the proxy edge and ignores intra-pod connections. + +### How the full-stack goal shapes Postgres decisions now + +- `wal_level=logical` with replication slots budgeted (Realtime), not `minimal`. +- `max_connections=40`: ~15 reserved for sidecar pools, ~25 for the user. +- Template pre-seeded with Supabase roles/schemas/baseline migrations so sidecars boot against a fresh clone without setup. +- `max_slot_wal_keep_size` capped so an undrained slot can never eat the disk. Because Realtime stops and starts with the pod, slots never dangle while WAL accumulates. +- Realtime (Elixir/BEAM, ~150–300MB) will dominate a full pod's memory. It is multi-tenant by design; the likely future is one shared Realtime serving all pods. Nothing here blocks either choice — slots are per-instance regardless. + +### Per-service lazy start + +Scale-to-zero applies at two levels: the pod, and each service within a warm pod. + +- The pod manifest declares which services are **enabled** (default: all, for cloud parity). Enabled means "may be started on demand," not "running." +- The gateway routes per path (`/rest/v1`, `/auth/v1`, `/realtime/v1`, `/functions/v1`), so the first request to a service starts exactly that service, health-gates, then forwards. Until then the pod runs without it. Postgres is the only member that always starts on pod wake. +- A request to a never-used service therefore still succeeds — indistinguishable from cloud except for first-request latency (PostgREST/GoTrue fast; Realtime seconds). +- **DB-originated traffic wakes services:** `pg_cron`/trigger-driven webhooks via `pg_net` arrive at the proxy edge and legitimately start/keep-alive services. Consequence (documented, intended): a pod with a scheduled workload never suspends. +- **Max capacity is a testing concern, not a runtime default:** CI verifies the all-services-warm envelope; runtime optimizes for the typical case. + +## Postgres build + +- Source of truth: `supabase/postgres` Nix package set at `17.6.1.143`, built unchanged, producing a relocatable install tree per platform. +- No size-oriented compile flags or feature stripping (ICU, SSL stay — compat-relevant). Binary size is a per-host cost. +- Locale/collation setup mirrors the Supabase image exactly (provider and `C.UTF-8` defaults) to preserve dump/restore fidelity. +- **First implementation spike:** validate the Nix build of the full extension set on `aarch64-darwin`. Documented fallback: run Linux pods in a lightweight VM on macOS. + +## The `micro.conf` profile + +Everything not listed stays at PG defaults. + +**Memory:** + +| Setting | Value | Rationale | +|---|---|---| +| `shared_buffers` | `16MB` | Dev datasets are small; the OS page cache (shared across pods) backs reads; only touched pages cost RSS. | +| `work_mem` | `4MB` | Allocated only while sorting; safe ceiling. | +| `maintenance_work_mem` | `32MB` | Allocated only during vacuum/index build. | +| `jit` | `off` | Never loads LLVM into backends; the single biggest per-backend saving, useless on dev-sized data. | +| `huge_pages` | `off` | Irrelevant at this scale. | +| `max_connections` | `40` | Slots are cheap; only spawned backends (~2–5MB) cost real memory. | + +**Background CPU:** `autovacuum_naptime=5min`, `autovacuum_max_workers=1`, `bgwriter_lru_maxpages=0`, `walwriter_delay=10s`, `checkpoint_timeout=30min`, `max_parallel_workers=0`, `max_parallel_workers_per_gather=0`, `max_worker_processes=4` (headroom for on-demand `pg_cron`/`pg_net`/timescale workers), `track_io_timing=off`, minimal logging to a per-pod file. + +**Durability (disposable profile):** `fsync=off`, `synchronous_commit=off`, `full_page_writes=off`. Also makes startup/shutdown fast, which suspend/resume relies on. Host-crash corruption recovery: `reset` (re-clone). + +**Replication:** `wal_level=logical`, `max_wal_senders=5`, `max_replication_slots=5`, `max_slot_wal_keep_size=256MB`, `wal_keep_size=0`. + +### Preload policy: preload-on-enable + +`shared_preload_libraries` starts **empty**. Extensions that require preload (`pg_cron`, `pg_net`, `timescaledb`, `pg_stat_statements`, `auto_explain`, `pgaudit`, `plan_filter`, `supautils`, legacy `pgsodium`) are handled by an orchestrator API `enable-extension `: append the library to the pod's conf overlay, restart that pod's Postgres (sub-second with `fsync=off`), then `CREATE EXTENSION` works. All other extensions (`pgvector`, `pg_graphql`, `postgis`, `pgjwt`, `vault`, …) are plain `CREATE EXTENSION`, zero cost until used. `supautils` (platform role guardrails) is a profile flag: off for local dev, on for free-tier fidelity. + +### Config layering + +Per-pod `postgresql.conf` = `include micro.conf` (shared, read-only) + generated per-pod overlay (port, socket dir, preloads). User `ALTER SYSTEM` lands in `postgresql.auto.conf` inside the pod's data dir, surviving suspend/resume and matching real-project semantics. Auth via scram with the standard local-dev password, matching Supabase CLI conventions. + +## Templates & provisioning + +### Pod manifest + +Small declarative file stored with the pod (versions illustrative; defaults come from the stack package's version manifest): + +```yaml +id: worktree-nifty-dhawan +versions: { postgres: 17.6.1.143, auth: 2.177.0, realtime: 2.34.47, postgrest: 13.0.4, functions: 1.67.0 } +services: { rest: enabled, auth: enabled, realtime: enabled, functions: enabled } +flags: { supautils: off } +``` + +The `versions` tuple picks binaries, keys the warm-template cache, and tells the runtime what to run. + +### Template store (per host) + +Each service owns and applies its own migrations at boot (GoTrue → `auth`, Realtime → `realtime`, Storage → `storage`); the Postgres image ships only the baseline. Hence two layers: + +- **Base template**, tagged by Postgres image version only (`pg-17.6.1.143`): `initdb` with image-matching locale settings, boot, apply the `supabase/postgres` baseline migrations (roles: `anon`, `authenticated`, `service_role`, `supabase_admin`, …; schemas: `auth`, `realtime`, `storage`, `extensions`; default extensions), clean shutdown, mark read-only. This alone guarantees any combination of service versions can boot against a fresh clone — each service self-migrates exactly as it would against a cloud project. +- **Warm templates**, keyed by the full version-tuple hash, built lazily: on first provision of a new tuple, clone base → boot the full stack once → services self-migrate → shutdown → freeze as a cached template. Subsequent pods with the same tuple skip migration time entirely (first boot drops from seconds to clone cost). Pure optimization — cache miss falls back to the base path. LRU garbage-collected. + +**Service upgrades on an existing pod need no template machinery:** bump the manifest tuple; the new service version self-migrates the pod's live data dir on next boot, as in production. Templates matter only at provisioning time; a pod is never re-cloned under a live data directory. + +### Provisioning (fast path) + +1. Clone template → `pods//data` via `clonefile` (APFS) / `cp --reflink=auto` (btrfs/xfs) / plain copy fallback (template ~40–50MB, so ~a second worst case). +2. Write the per-pod conf overlay; register pod + ports with the fleet daemon. +3. Done — Postgres doesn't start until the first connection. Provision cost: milliseconds and near-zero bytes. + +### Lifecycle operations + +- `create` / `destroy` (destroy releases ports, reclaims disk). +- `reset` — re-clone from template; doubles as corruption recovery. +- `fork ` — CoW-clone an existing pod's data dir (after a brief clean suspend of the source) into a new pod. Agents branching a worktree get a byte-identical, independently-diverging database branch in milliseconds. +- `upgrade` — edit the manifest tuple; services self-migrate on next boot. + +On-disk layout follows the existing `~/.supabase` convention (where the binary cache already lives): `~/.supabase/{templates, pods//{data, conf, logs, run}}` — a single inspectable, deletable tree. + +### Addressing + +- **Postgres:** one TCP port per pod from an orchestrator-allocated range (the pgwire protocol has no pre-TLS host routing to exploit). +- **HTTP services:** one shared gateway port, host/path-routed (`.localhost:/rest/v1/…`) — also where lazy start hooks in. On cloud free tier, where pods have their own network identity, the same proxy binds per-pod addresses. +- Connection strings printed by the CLI match Supabase-CLI conventions. + +## Orchestrator: evolve `@supabase/stack` + new fleet daemon + +`@supabase/stack` (in the Bun CLI monorepo, `packages/stack`) is viable and is kept. It already provides: native-binary resolution with Docker fallback (shared cache at `~/.supabase/bin` — which *is* the shared install tree), dependency-ordered supervision via `@supabase/process-compose`, health-gated readiness, the key-translating API proxy, per-service `startService`/`stopService` (the substrate lazy start needs), port allocation, daemon/connect modes, and parallel-stack E2E tests. + +### Division of responsibilities + +- **`@supabase/stack` = pod runtime.** "Given a prepared data dir and version manifest, run this stack": ServiceDefs, supervision, health checks, API proxy, per-service start/stop, log streaming. +- **Fleet daemon = new thin host-level layer** owning everything that must exist when pods don't: pod registry and manifests, template store + CoW provisioning + `fork`, persistent port registry, the always-listening network edge, idle timers, wake/suspend policy. Hosts warm pods as in-process `StackHandle`s inside one Bun process. Programmatic TypeScript API (`fleet.create()`, `fleet.wake()`, `fleet.fork()`, `fleet.suspend()`); `supabase start/stop` become thin calls over it. + +This replaces the current daemon-per-stack fork model (100 pods must not mean 100 daemons, and a suspended pod must cost zero processes — only a shared daemon holding its port delivers that) and replaces `readReservedPorts()`'s per-create filesystem scan with an owned registry. + +### Suspend/resume mechanics + +- **Edge:** the fleet daemon permanently binds every pod's Postgres TCP port and the shared HTTP gateway. Postgres traffic is spliced TCP (per-port; negligible overhead for dev). HTTP routes by host/path as ApiProxy does today. +- **Wake:** connection to a suspended pod's port → start Postgres (~100–300ms with `fsync=off`) → forward. First HTTP request to a not-yet-running service on a warm pod → `stack.startService(name)` → health-gate → forward. +- **Idle:** suspend when a pod has no open external connections **and** no bytes flowing for T (per-profile: 5min local dev, 15min free tier). Suspend = `stack.stop()` (graceful, dependency-ordered, already implemented). Live Realtime websockets correctly keep a pod warm; `pg_cron`-driven pods correctly never sleep. +- **Crash handling:** pods run as detached process groups with pidfiles; the fleet daemon **adopts** running pods on restart via liveness checks (the pattern `StateManager` already uses, promoted to fleet level). Daemon crash ≠ database outage. Postgres crash → process-compose restart policy; unrecoverable data dir → `reset`. + +### Changes inside `@supabase/stack` + +1. **Provision via template clone, not per-boot init:** `postgres-init` reduces to a no-op check; the fleet daemon hands `createStack` a pre-cloned data dir. (Per-boot init can never support `fork`; templates can.) +2. **Micro config profile:** the Postgres service gains the conf-overlay mechanism and an `enableExtension(name)` API implementing preload-on-enable. +3. **Version bump `17.6.1.081 → 17.6.1.143`; native-first hardening.** Roadmap flag (not this project): Edge Runtime is currently Docker-forced; native bundles for remaining services are the ask to service teams — Docker-only services undercut the density story on tiny machines. + +Untouched: Effect-based internals, BinaryResolver, health checks, key-translation proxy, log streaming. + +## Memory budget, measurement & testing + +### Methodology + +- **Memory = PSS** (not RSS), summed over the pod's process group: `/proc//smaps_rollup` on Linux, `phys_footprint` on macOS. RSS double-counts shared binary pages ~100× across the fleet; PSS attributes them fractionally, which is what actually fills the host. +- **CPU = idle wakeups + %core over 60s** per warm pod (`powermetrics` / `pidstat`). Idle CPU is what melts a laptop at 20 warm pods; Section "Background CPU" settings exist for this number. + +### Budget guardrails (per pod, to be validated by the harness) + +| State | Memory (PSS) | CPU idle | +|---|---|---| +| Suspended | 0 (manifest on disk only) | 0 | +| Warm, Postgres only | ≤ 30MB | < 0.5% core | +| Typical warm (PG + PostgREST + Auth) | ≤ 120MB | < 1% core | +| Max capacity (all services incl. Realtime + Functions) | ≤ 450MB | measured, documented | + +Host math: an 8GB machine holds 100+ registered pods with ~15–20 typical-warm or ~8–10 max-warm concurrent — past the density target. Realtime dominates the full-pod number (see Risks). + +### Benchmark harness + +A script in the CLI repo: provision N pods, wake a subset, drive synthetic traffic, sample PSS/CPU, assert the table above. Runs in CI so a version bump or config change that blows the envelope fails a build. + +### Tests + +- **Unit:** port registry, template cache keys (tuple hashing), idle-timer state machine, manifest round-trips. +- **Integration:** base/warm template builds; clone and `fork` divergence (write to fork, source untouched); preload-on-enable end-to-end; suspend/resume preserves committed data; wake-latency assertions. +- **Compatibility suite (the "no compromise on extensions" proof):** `CREATE EXTENSION` for every extension in `supabase/postgres 17.6.1.143` plus a smoke query each; real CLI migration/seed flows; round-trip fidelity (`pg_dump` from pod → restore into stock image, and vice versa); logical-replication smoke test (create slot, stream changes) standing in for Realtime until sidecars land. +- **Density E2E:** extend `parallelStacks.e2e` — 100 registered pods, wake 10 at random, assert envelope, port uniqueness, clean suspend. +- **Chaos:** `kill -9` fleet daemon → adoption on restart; kill Postgres → supervised restart; simulated host crash → verify documented `reset` recovery. + +## Risks & open questions + +1. **Nix darwin builds** of some extensions in the `supabase/postgres` set may not compile on `aarch64-darwin`. First implementation spike; fallback is Linux pods in a lightweight VM on macOS. +2. **Realtime memory per pod** (~150–300MB BEAM VM) dominates full pods. Mitigated now by lazy start; the structural fix is one shared multi-tenant Realtime per host — future project, not blocked by this design. +3. **Docker-only services** (Edge Runtime today) undercut density on tiny machines; native bundles are a roadmap ask to service teams. +4. **Windows:** Docker fallback only; explicitly out of the density story. From cc6a848f8eeed521ce3cbc8b8ff15708b2dc0253 Mon Sep 17 00:00:00 2001 From: Julien Goux Date: Tue, 7 Jul 2026 10:16:17 +0200 Subject: [PATCH 02/52] docs: Windows supports supabase start via Docker path Co-Authored-By: Claude Fable 5 --- docs/specs/2026-07-07-micro-supabase-stacks-design.md | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) diff --git a/docs/specs/2026-07-07-micro-supabase-stacks-design.md b/docs/specs/2026-07-07-micro-supabase-stacks-design.md index dcb690ff19..cb5d27aa4c 100644 --- a/docs/specs/2026-07-07-micro-supabase-stacks-design.md +++ b/docs/specs/2026-07-07-micro-supabase-stacks-design.md @@ -16,12 +16,13 @@ Run 100+ Supabase-compatible Postgres instances in parallel on small machines (8 - **Scope now:** Postgres and its orchestration. Sidecar services (PostgREST, Auth, Realtime, Edge Functions) are designed for but implemented later; their needs shape Postgres decisions today. - **Durability:** data is disposable/re-cloneable everywhere (`fsync=off` profile). Recovery from host-crash corruption is "re-clone from template." - **Density target:** 100+ registered instances on an 8–16GB host, most idle at any moment. +- **Windows:** `supabase start` must work, always via the Docker path (no native Windows service binaries). Windows gets functional parity, not the density optimizations — templates, suspend-on-idle, and the budget guardrails apply to macOS/Linux native pods. ## Non-goals - Production/paid-tier deployments. - Postgres major-version in-place upgrades (pods are disposable; reset onto a new base template). -- Windows native support (Docker fallback only). +- Windows *native* binaries and Windows density optimizations (`supabase start` still works on Windows via Docker; see Requirements). - Slimming the sidecar services themselves (tracked as follow-up; see Risks). ## Approach @@ -207,4 +208,4 @@ A script in the CLI repo: provision N pods, wake a subset, drive synthetic traff 1. **Nix darwin builds** of some extensions in the `supabase/postgres` set may not compile on `aarch64-darwin`. First implementation spike; fallback is Linux pods in a lightweight VM on macOS. 2. **Realtime memory per pod** (~150–300MB BEAM VM) dominates full pods. Mitigated now by lazy start; the structural fix is one shared multi-tenant Realtime per host — future project, not blocked by this design. 3. **Docker-only services** (Edge Runtime today) undercut density on tiny machines; native bundles are a roadmap ask to service teams. -4. **Windows:** Docker fallback only; explicitly out of the density story. +4. **Windows:** served by the Docker path for functional parity (`supabase start` works); explicitly out of the density story. The fleet daemon must degrade gracefully there — pods run as Docker containers without templates or suspend-on-idle. From c15afd469fef227625e56e79e74e99a2c41bc84b Mon Sep 17 00:00:00 2001 From: Julien Goux Date: Tue, 7 Jul 2026 10:59:28 +0200 Subject: [PATCH 03/52] docs: phase 1 implementation plan (stack changes + fleet daemon) Co-Authored-By: Claude Fable 5 --- ...-07-micro-stacks-phase1-stack-and-fleet.md | 2265 +++++++++++++++++ 1 file changed, 2265 insertions(+) create mode 100644 docs/superpowers/plans/2026-07-07-micro-stacks-phase1-stack-and-fleet.md diff --git a/docs/superpowers/plans/2026-07-07-micro-stacks-phase1-stack-and-fleet.md b/docs/superpowers/plans/2026-07-07-micro-stacks-phase1-stack-and-fleet.md new file mode 100644 index 0000000000..67fc79ae70 --- /dev/null +++ b/docs/superpowers/plans/2026-07-07-micro-stacks-phase1-stack-and-fleet.md @@ -0,0 +1,2265 @@ +# Micro Stacks Phase 1 — `@supabase/stack` Changes + `@supabase/fleet` Daemon + +> **For agentic workers:** REQUIRED SUB-SKILL: Use superpowers:subagent-driven-development (recommended) or superpowers:executing-plans to implement this plan task-by-task. Steps use checkbox (`- [ ]`) syntax for tracking. + +**Goal:** Make `@supabase/stack` pods template-provisioned, micro-tuned, and lazily started, and add a new `@supabase/fleet` package: a host-level daemon giving 100+ registered pods with suspend-on-idle, wake-on-connect, and CoW fork/reset. + +**Architecture:** `@supabase/stack` stays the pod runtime (supervise processes for one stack); `@supabase/fleet` is a new package owning what exists when pods don't: pod/port registries, template store, CoW provisioning, a TCP wake-proxy edge, and idle timers. Fleet hosts warm pods as in-process `StackHandle`s. Spec: `docs/specs/2026-07-07-micro-supabase-stacks-design.md` (in this repo). + +**Tech Stack:** TypeScript on Bun, Effect 4 (beta, via pnpm `catalog:`), vitest, nx, `node:net` for TCP splicing (works on Bun and Node), `node:crypto` for hashing. + +## Global Constraints + +- Work in `/Users/jgoux/Code/supabase/cli/.claude/worktrees/micro-supabase-stacks-spec`, branch `claude/nifty-dhawan-86e0c6`'s sibling `claude/micro-supabase-stacks-spec`. Never commit to `develop`. +- `@supabase/stack` is unpublished — breaking API changes are allowed. +- All new deps via `catalog:` in `pnpm-workspace.yaml`; run `pnpm install` after editing any package.json. +- Test naming: `*.unit.test.ts` (no I/O), `*.integration.test.ts` (may spawn postgres), `*.e2e.test.ts` (full stacks, serial). Runner: vitest via nx (`pnpm vitest run ` works directly inside a package). +- Effect style: `Context.Service` classes, `Layer`, `Effect.gen`; public APIs are Promise-based wrappers via `ManagedRuntime` (mirror `createStack.ts:694-763`). +- Postgres micro profile values are normative from the spec — copy exactly (note the real GUC name is `wal_writer_delay`). +- On-disk layout: `~/.supabase/templates//data`, `~/.supabase/pods//{data,pod.json,logs}`, `~/.supabase/fleet-state.json` (tests must override the root via options — never touch the real `~/.supabase` in tests; use `mkdtemp`). +- Commit after every task with a conventional-commit message. +- Windows: fleet features are macOS/Linux native-mode only in this phase; `mode: "docker"` paths must keep compiling and existing tests must keep passing. + +--- + +### Task 1: Scaffold `@supabase/fleet` package + +**Files:** +- Create: `packages/fleet/package.json` +- Create: `packages/fleet/tsconfig.json` +- Create: `packages/fleet/src/index.ts` +- Test: `packages/fleet/src/index.unit.test.ts` + +**Interfaces:** +- Produces: an empty package `@supabase/fleet` that later tasks fill; exports nothing yet but `FLEET_PACKAGE` marker for the scaffold test. + +- [ ] **Step 1: Write package.json** (mirror `packages/cli-test-helpers/package.json` conventions) + +```json +{ + "name": "@supabase/fleet", + "version": "0.1.0", + "private": true, + "type": "module", + "exports": { + ".": "./src/index.ts" + }, + "scripts": { + "test": "nx run-many -t test:core --projects=$npm_package_name", + "check:all": "nx run-many -t types:check lint:check fmt:check knip:check --projects=$npm_package_name", + "fix:all": "nx run-many -t lint:fix fmt:fix knip:fix --projects=$npm_package_name" + }, + "dependencies": { + "@supabase/process-compose": "workspace:*", + "@supabase/stack": "workspace:*", + "effect": "catalog:" + }, + "devDependencies": { + "@tsconfig/bun": "catalog:", + "@types/bun": "catalog:", + "@vitest/coverage-istanbul": "catalog:", + "knip": "catalog:", + "oxfmt": "catalog:", + "oxlint": "catalog:", + "vitest": "catalog:" + }, + "knip": { + "entry": ["src/**/*.test.ts"], + "ignoreDependencies": ["@typescript/native-preview", "oxfmt", "oxlint", "oxlint-tsgolint"], + "ignoreBinaries": ["nx"] + } +} +``` + +- [ ] **Step 2: Write tsconfig.json** + +```json +{ + "extends": "@tsconfig/bun/tsconfig.json", + "compilerOptions": { + "lib": ["ESNext", "DOM"], + "types": ["bun"] + } +} +``` + +- [ ] **Step 3: Write src/index.ts and a smoke test** + +```typescript +// src/index.ts +export const FLEET_PACKAGE = "@supabase/fleet"; +``` + +```typescript +// src/index.unit.test.ts +import { describe, expect, it } from "vitest"; +import { FLEET_PACKAGE } from "./index.ts"; + +describe("fleet scaffold", () => { + it("exports the package marker", () => { + expect(FLEET_PACKAGE).toBe("@supabase/fleet"); + }); +}); +``` + +- [ ] **Step 4: Install and run** + +Run: `pnpm install && cd packages/fleet && pnpm vitest run src/index.unit.test.ts` +Expected: 1 passed. + +- [ ] **Step 5: Commit** + +```bash +git add packages/fleet pnpm-lock.yaml +git commit -m "feat(fleet): scaffold @supabase/fleet package" +``` + +--- + +### Task 2: Micro profile module in `@supabase/stack` + +**Files:** +- Create: `packages/stack/src/micro.ts` +- Test: `packages/stack/src/micro.unit.test.ts` + +**Interfaces:** +- Produces: + - `MICRO_POSTGRES_SETTINGS: ReadonlyArray` + - `buildMicroConf(): string` — full `micro.conf` file content + - `PRELOAD_REQUIRED_EXTENSIONS: ReadonlySet` + - `buildPodConf(preloadLibraries: ReadonlyArray): string` + +- [ ] **Step 1: Write the failing test** + +```typescript +// src/micro.unit.test.ts +import { describe, expect, it } from "vitest"; +import { + buildMicroConf, + buildPodConf, + MICRO_POSTGRES_SETTINGS, + PRELOAD_REQUIRED_EXTENSIONS, +} from "./micro.ts"; + +describe("micro profile", () => { + it("contains the normative spec settings", () => { + const map = new Map(MICRO_POSTGRES_SETTINGS); + expect(map.get("shared_buffers")).toBe("16MB"); + expect(map.get("jit")).toBe("off"); + expect(map.get("fsync")).toBe("off"); + expect(map.get("wal_level")).toBe("logical"); + expect(map.get("max_slot_wal_keep_size")).toBe("256MB"); + expect(map.get("wal_writer_delay")).toBe("10s"); + }); + + it("renders micro.conf as key = 'value' lines", () => { + const conf = buildMicroConf(); + expect(conf).toContain("shared_buffers = '16MB'"); + expect(conf).toContain("max_connections = '40'"); + expect(conf.endsWith("\n")).toBe(true); + }); + + it("knows which extensions need preload", () => { + expect(PRELOAD_REQUIRED_EXTENSIONS.has("pg_cron")).toBe(true); + expect(PRELOAD_REQUIRED_EXTENSIONS.has("pgvector")).toBe(false); + }); + + it("renders pod.conf with shared_preload_libraries", () => { + expect(buildPodConf(["pg_cron", "pg_net"])).toBe( + "shared_preload_libraries = 'pg_cron,pg_net'\n", + ); + expect(buildPodConf([])).toBe("shared_preload_libraries = ''\n"); + }); +}); +``` + +- [ ] **Step 2: Run to verify failure** + +Run: `cd packages/stack && pnpm vitest run src/micro.unit.test.ts` +Expected: FAIL — cannot resolve `./micro.ts`. + +- [ ] **Step 3: Implement** + +```typescript +// src/micro.ts +/** + * Micro profile: normative values from + * docs/specs/2026-07-07-micro-supabase-stacks-design.md ("The micro.conf profile"). + */ +export const MICRO_POSTGRES_SETTINGS: ReadonlyArray = [ + // memory + ["shared_buffers", "16MB"], + ["work_mem", "4MB"], + ["maintenance_work_mem", "32MB"], + ["jit", "off"], + ["huge_pages", "off"], + ["max_connections", "40"], + // background CPU + ["autovacuum_naptime", "5min"], + ["autovacuum_max_workers", "1"], + ["bgwriter_lru_maxpages", "0"], + ["wal_writer_delay", "10s"], + ["checkpoint_timeout", "30min"], + ["max_parallel_workers", "0"], + ["max_parallel_workers_per_gather", "0"], + ["max_worker_processes", "4"], + ["track_io_timing", "off"], + // durability (disposable profile) + ["fsync", "off"], + ["synchronous_commit", "off"], + ["full_page_writes", "off"], + // replication reservations + ["wal_level", "logical"], + ["max_wal_senders", "5"], + ["max_replication_slots", "5"], + ["max_slot_wal_keep_size", "256MB"], + ["wal_keep_size", "0"], +]; + +export const buildMicroConf = (): string => + `${MICRO_POSTGRES_SETTINGS.map(([k, v]) => `${k} = '${v}'`).join("\n")}\n`; + +/** Extensions that only work when named in shared_preload_libraries. */ +export const PRELOAD_REQUIRED_EXTENSIONS: ReadonlySet = new Set([ + "pg_cron", + "pg_net", + "timescaledb", + "pg_stat_statements", + "auto_explain", + "pgaudit", + "plan_filter", + "supautils", + "pgsodium", +]); + +export const buildPodConf = (preloadLibraries: ReadonlyArray): string => + `shared_preload_libraries = '${preloadLibraries.join(",")}'\n`; +``` + +- [ ] **Step 4: Run to verify pass** + +Run: `cd packages/stack && pnpm vitest run src/micro.unit.test.ts` +Expected: 4 passed. + +- [ ] **Step 5: Commit** + +```bash +git add packages/stack/src/micro.ts packages/stack/src/micro.unit.test.ts +git commit -m "feat(stack): add micro postgres profile and preload-required registry" +``` + +--- + +### Task 3: PGDATA conf-layering utilities + +**Files:** +- Create: `packages/stack/src/pgconf.ts` +- Test: `packages/stack/src/pgconf.unit.test.ts` + +**Interfaces:** +- Consumes: `buildMicroConf`, `buildPodConf` from Task 2. +- Produces (all plain async, `node:fs/promises` — used by both stack and fleet): + - `installMicroProfile(pgdata: string): Promise` — writes `micro.conf` + empty `pod.conf` into PGDATA and appends include lines to `postgresql.conf` once (idempotent) + - `readPreloadLibraries(pgdata: string): Promise` + - `writePreloadLibraries(pgdata: string, libs: ReadonlyArray): Promise` + +- [ ] **Step 1: Write the failing test** + +```typescript +// src/pgconf.unit.test.ts +import { mkdtemp, readFile, writeFile } from "node:fs/promises"; +import { tmpdir } from "node:os"; +import { join } from "node:path"; +import { describe, expect, it } from "vitest"; +import { + installMicroProfile, + readPreloadLibraries, + writePreloadLibraries, +} from "./pgconf.ts"; + +async function fakePgdata(): Promise { + const dir = await mkdtemp(join(tmpdir(), "pgconf-test-")); + await writeFile(join(dir, "postgresql.conf"), "# stock conf\nport = 5432\n"); + return dir; +} + +describe("pgconf", () => { + it("installs micro.conf, pod.conf, and include lines idempotently", async () => { + const pgdata = await fakePgdata(); + await installMicroProfile(pgdata); + await installMicroProfile(pgdata); // idempotent + const main = await readFile(join(pgdata, "postgresql.conf"), "utf8"); + expect(main.match(/include_if_exists = 'micro\.conf'/g)).toHaveLength(1); + expect(main.match(/include_if_exists = 'pod\.conf'/g)).toHaveLength(1); + // pod.conf must be included AFTER micro.conf so pod overrides micro + expect(main.indexOf("micro.conf")).toBeLessThan(main.indexOf("pod.conf")); + const micro = await readFile(join(pgdata, "micro.conf"), "utf8"); + expect(micro).toContain("shared_buffers = '16MB'"); + }); + + it("round-trips preload libraries via pod.conf", async () => { + const pgdata = await fakePgdata(); + await installMicroProfile(pgdata); + expect(await readPreloadLibraries(pgdata)).toEqual([]); + await writePreloadLibraries(pgdata, ["pg_cron"]); + expect(await readPreloadLibraries(pgdata)).toEqual(["pg_cron"]); + await writePreloadLibraries(pgdata, ["pg_cron", "pg_net"]); + expect(await readPreloadLibraries(pgdata)).toEqual(["pg_cron", "pg_net"]); + }); +}); +``` + +- [ ] **Step 2: Run to verify failure** + +Run: `cd packages/stack && pnpm vitest run src/pgconf.unit.test.ts` +Expected: FAIL — cannot resolve `./pgconf.ts`. + +- [ ] **Step 3: Implement** + +```typescript +// src/pgconf.ts +import { readFile, writeFile } from "node:fs/promises"; +import { join } from "node:path"; +import { buildMicroConf, buildPodConf } from "./micro.ts"; + +const INCLUDE_BLOCK = [ + "", + "# --- supabase micro profile (managed; do not edit below) ---", + "include_if_exists = 'micro.conf'", + "include_if_exists = 'pod.conf'", + "", +].join("\n"); + +export async function installMicroProfile(pgdata: string): Promise { + await writeFile(join(pgdata, "micro.conf"), buildMicroConf()); + const podConf = join(pgdata, "pod.conf"); + const existing = await readFile(podConf, "utf8").catch(() => undefined); + if (existing === undefined) { + await writeFile(podConf, buildPodConf([])); + } + const mainPath = join(pgdata, "postgresql.conf"); + const main = await readFile(mainPath, "utf8"); + if (!main.includes("include_if_exists = 'micro.conf'")) { + await writeFile(mainPath, main + INCLUDE_BLOCK); + } +} + +export async function readPreloadLibraries(pgdata: string): Promise { + const content = await readFile(join(pgdata, "pod.conf"), "utf8").catch(() => ""); + const match = content.match(/^shared_preload_libraries = '([^']*)'/m); + if (!match || match[1] === "") return []; + return match[1].split(","); +} + +export async function writePreloadLibraries( + pgdata: string, + libs: ReadonlyArray, +): Promise { + await writeFile(join(pgdata, "pod.conf"), buildPodConf(libs)); +} +``` + +- [ ] **Step 4: Run to verify pass** + +Run: `cd packages/stack && pnpm vitest run src/pgconf.unit.test.ts` +Expected: 2 passed. + +- [ ] **Step 5: Commit** + +```bash +git add packages/stack/src/pgconf.ts packages/stack/src/pgconf.unit.test.ts +git commit -m "feat(stack): PGDATA conf layering (micro.conf + pod.conf includes)" +``` + +--- + +### Task 4: `provisioned` + `profile` on PostgresConfig; skip init; version bump + +**Files:** +- Modify: `packages/stack/src/StackBuilder.ts` (PostgresConfig ~line 42-169; service assembly ~line 556-870) +- Modify: `packages/stack/src/services/postgres.ts` (NATIVE_POSTGRES_RUNTIME_ARGS, lines 44-51) +- Modify: `packages/stack/src/versions.ts` (DEFAULT_VERSIONS, line ~49) +- Test: `packages/stack/src/StackBuilder.provisioned.unit.test.ts` + +**Interfaces:** +- Consumes: nothing new. +- Produces: + - `PostgresConfig` gains `readonly provisioned?: boolean` (data dir is a pre-initialized template clone → **exclude the `postgres-init` service entirely**) and `readonly profile?: "default" | "micro"`. + - When `profile: "micro"`, the native postgres ServiceDef gets NO `-c` runtime args (micro.conf in PGDATA carries them; command-line `-c` would override users' `ALTER SYSTEM`). When `profile` is absent/default, current behavior is unchanged. + - `DEFAULT_VERSIONS.postgres` becomes `"17.6.1.143"`. + +- [ ] **Step 1: Write the failing test** + +Find the existing StackBuilder unit tests for reference on constructing a `ResolvedStackConfig`/builder in isolation (see `packages/stack/tests/` and any `StackBuilder*.test.ts`; follow the same fixture helpers). The test asserts on the built ServiceDef list: + +```typescript +// src/StackBuilder.provisioned.unit.test.ts +// NOTE: reuse the existing StackBuilder test fixture pattern in this package for +// constructing a builder; the assertions below are the contract. +import { describe, expect, it } from "vitest"; +import { buildServicesForTest } from "../tests/helpers/buildServices.ts"; // create if absent, wrapping StackBuilder.build() with a minimal ResolvedStackConfig fixture + +describe("provisioned postgres", () => { + it("excludes postgres-init when postgres.provisioned is true", async () => { + const services = await buildServicesForTest({ postgres: { provisioned: true } }); + expect(services.map((s) => s.name)).not.toContain("postgres-init"); + }); + + it("includes postgres-init by default", async () => { + const services = await buildServicesForTest({}); + expect(services.map((s) => s.name)).toContain("postgres-init"); + }); + + it("drops -c runtime args when profile is micro", async () => { + const services = await buildServicesForTest({ + postgres: { provisioned: true, profile: "micro" }, + }); + const pg = services.find((s) => s.name === "postgres"); + expect(pg?.args?.join(" ")).not.toContain("wal_level=logical"); + }); + + it("keeps -c runtime args on the default profile", async () => { + const services = await buildServicesForTest({}); + const pg = services.find((s) => s.name === "postgres"); + expect(pg?.args?.join(" ")).toContain("wal_level=logical"); + }); +}); +``` + +- [ ] **Step 2: Run to verify failure** + +Run: `cd packages/stack && pnpm vitest run src/StackBuilder.provisioned.unit.test.ts` +Expected: FAIL — `provisioned` not a known property / init service always present. + +- [ ] **Step 3: Implement** + +In `StackBuilder.ts`, extend the config interface: + +```typescript +export interface PostgresConfig { + readonly port?: number; + readonly dataDir?: string; + readonly version?: string; + readonly autoExposeNewTables?: boolean; + /** Data dir is a pre-initialized template clone; skip the postgres-init service. */ + readonly provisioned?: boolean; + /** "micro": settings come from micro.conf/pod.conf inside PGDATA, not -c args. */ + readonly profile?: "default" | "micro"; +} +``` + +In the service-assembly section, wrap the `postgres-init` push: + +```typescript +if (config.postgres?.provisioned !== true) { + services.push({ ...makePostgresInitService(postgresInitOpts), enabled: true }); +} +``` + +In `services/postgres.ts`, thread the profile through `NativePostgresOptions` and select args: + +```typescript +export interface NativePostgresOptions { + // ...existing fields... + readonly profile?: "default" | "micro"; +} + +const runtimeArgs = (profile?: "default" | "micro"): readonly string[] => + profile === "micro" ? [] : NATIVE_POSTGRES_RUNTIME_ARGS; + +// in makePostgresService: +args: [initScript, "-p", String(opts.port), ...runtimeArgs(opts.profile)], +``` + +In `versions.ts`: `postgres: "17.6.1.143",`. + +- [ ] **Step 4: Run to verify pass, plus existing suites** + +Run: `cd packages/stack && pnpm vitest run src/StackBuilder.provisioned.unit.test.ts && pnpm vitest run --exclude '**/*.e2e.test.ts'` +Expected: new tests pass; no regressions in unit/integration suites. + +- [ ] **Step 5: Commit** + +```bash +git add packages/stack/src packages/stack/tests +git commit -m "feat(stack): provisioned data dirs, micro profile wiring, postgres 17.6.1.143" +``` + +--- + +### Task 5: `enableExtension` on the coordinator and StackHandle + +**Files:** +- Modify: `packages/stack/src/StackLifecycleCoordinator.ts` (service methods, ~lines 131-171 and 518-564) +- Modify: `packages/stack/src/createStack.ts` (StackHandle interface ~line 90-111 and Promise wiring ~line 694-763) +- Modify: `packages/stack/src/index.ts` (export new types) +- Test: `packages/stack/src/enableExtension.unit.test.ts` + +**Interfaces:** +- Consumes: `PRELOAD_REQUIRED_EXTENSIONS` (Task 2), `readPreloadLibraries`/`writePreloadLibraries` (Task 3), coordinator `restartService` (existing). +- Produces: + - Coordinator: `readonly enableExtension: (name: string) => Effect.Effect` + - `StackHandle.enableExtension(name: string): Promise` + - Behavior: if `name` is not in `PRELOAD_REQUIRED_EXTENSIONS` → no-op (plain `CREATE EXTENSION` works). If already in pod.conf → no-op. Else append to pod.conf and `restartService("postgres")`. + +- [ ] **Step 1: Write the failing test** + +Test the pure decision logic separately from the Effect plumbing so it runs without postgres: + +```typescript +// src/enableExtension.unit.test.ts +import { describe, expect, it } from "vitest"; +import { planEnableExtension } from "./enableExtension.ts"; + +describe("planEnableExtension", () => { + it("no-ops for extensions that do not need preload", () => { + expect(planEnableExtension("pgvector", [])).toEqual({ action: "none" }); + }); + it("no-ops when already preloaded", () => { + expect(planEnableExtension("pg_cron", ["pg_cron"])).toEqual({ action: "none" }); + }); + it("appends and restarts otherwise", () => { + expect(planEnableExtension("pg_cron", ["pg_net"])).toEqual({ + action: "restart", + libraries: ["pg_net", "pg_cron"], + }); + }); +}); +``` + +- [ ] **Step 2: Run to verify failure** + +Run: `cd packages/stack && pnpm vitest run src/enableExtension.unit.test.ts` +Expected: FAIL — module not found. + +- [ ] **Step 3: Implement** + +```typescript +// src/enableExtension.ts +import { PRELOAD_REQUIRED_EXTENSIONS } from "./micro.ts"; + +export type EnableExtensionPlan = + | { readonly action: "none" } + | { readonly action: "restart"; readonly libraries: ReadonlyArray }; + +export const planEnableExtension = ( + name: string, + currentLibraries: ReadonlyArray, +): EnableExtensionPlan => { + if (!PRELOAD_REQUIRED_EXTENSIONS.has(name)) return { action: "none" }; + if (currentLibraries.includes(name)) return { action: "none" }; + return { action: "restart", libraries: [...currentLibraries, name] }; +}; +``` + +In `StackLifecycleCoordinator.ts`, add to the service interface and implementation (the coordinator already knows the resolved postgres `dataDir` from config): + +```typescript +enableExtension: (name: string) => + Effect.gen(function* () { + const libs = yield* Effect.promise(() => readPreloadLibraries(pgDataDir)); + const plan = planEnableExtension(name, libs); + if (plan.action === "none") return; + yield* Effect.promise(() => writePreloadLibraries(pgDataDir, plan.libraries)); + yield* restartServiceImpl("postgres"); + }), +``` + +In `createStack.ts`, add to `StackHandle` and the wiring: + +```typescript +enableExtension(name: string): Promise; +// ... +enableExtension: (name) => run(localStack.enableExtension(name)), +``` + +- [ ] **Step 4: Run to verify pass** + +Run: `cd packages/stack && pnpm vitest run src/enableExtension.unit.test.ts && pnpm vitest run --exclude '**/*.e2e.test.ts'` +Expected: PASS, no regressions. + +- [ ] **Step 5: Commit** + +```bash +git add packages/stack/src +git commit -m "feat(stack): enableExtension with preload-on-enable restart" +``` + +--- + +### Task 6: Lazy service start behind the ApiProxy + +**Files:** +- Modify: `packages/stack/src/StackBuilder.ts` (StackConfig + service `enabled` flags) +- Modify: `packages/stack/src/ApiProxy.ts` (ProxyHandlerOptions + makeProxyHandler, lines ~13-202; route table ~218-365) +- Test: `packages/stack/src/lazyServices.unit.test.ts` + +**Interfaces:** +- Consumes: coordinator `startService(name)` (existing), process-compose `ServiceDef.enabled` (existing). +- Produces: + - `StackConfig` gains `readonly lazyServices?: boolean` (default false → existing behavior). + - When true: every service except `postgres` (and `postgres-init` when present) is built with `enabled: false`; ApiProxy's `ProxyConfig` gains `readonly ensureService?: (name: ServiceName) => Promise`; each route entry declares its owning `service: ServiceName`; the handler awaits `ensureService(service)` before forwarding (idempotent, resolves immediately if running). + - `createStack` wires `ensureService` to `startService` + `serviceReady`, memoizing in-flight starts so concurrent first requests trigger one start. + +- [ ] **Step 1: Write the failing test** (route-level behavior with a fake ensureService) + +```typescript +// src/lazyServices.unit.test.ts +import { describe, expect, it } from "vitest"; +import { makeEnsureServiceMemo } from "./lazyServices.ts"; + +describe("makeEnsureServiceMemo", () => { + it("starts a service once across concurrent calls", async () => { + let starts = 0; + const ensure = makeEnsureServiceMemo(async (name) => { + starts += 1; + await new Promise((r) => setTimeout(r, 10)); + }); + await Promise.all([ensure("realtime"), ensure("realtime"), ensure("realtime")]); + expect(starts).toBe(1); + }); + + it("retries after a failed start", async () => { + let attempt = 0; + const ensure = makeEnsureServiceMemo(async () => { + attempt += 1; + if (attempt === 1) throw new Error("boom"); + }); + await expect(ensure("auth")).rejects.toThrow("boom"); + await ensure("auth"); // second attempt allowed + expect(attempt).toBe(2); + }); +}); +``` + +- [ ] **Step 2: Run to verify failure** + +Run: `cd packages/stack && pnpm vitest run src/lazyServices.unit.test.ts` +Expected: FAIL — module not found. + +- [ ] **Step 3: Implement** + +```typescript +// src/lazyServices.ts +import type { ServiceName } from "./versions.ts"; + +/** Memoize in-flight starts; clear on failure so the next request retries. */ +export const makeEnsureServiceMemo = ( + start: (name: ServiceName) => Promise, +): ((name: ServiceName) => Promise) => { + const inFlight = new Map>(); + const done = new Set(); + return (name) => { + if (done.has(name)) return Promise.resolve(); + const existing = inFlight.get(name); + if (existing) return existing; + const p = start(name).then( + () => { + done.add(name); + inFlight.delete(name); + }, + (err: unknown) => { + inFlight.delete(name); + throw err; + }, + ); + inFlight.set(name, p); + return p; + }; +}; +``` + +In `StackBuilder.ts`: add `readonly lazyServices?: boolean` to `StackConfig`; where each non-postgres service is pushed, compute `enabled: config.lazyServices === true ? false : `. + +In `ApiProxy.ts`: add to `ProxyConfig` `readonly ensureService?: (name: ServiceName) => Promise`; extend `ProxyHandlerOptions` with `readonly service: ServiceName`; annotate every route in the table with its service (`/auth/v1` → `"auth"`, `/rest/v1` → `"postgrest"`, `/functions/v1` → `"edge-runtime"`, `/realtime/v1` → `"realtime"`, `/storage/v1` → `"storage"`, `/pg` → `"pgmeta"`, etc. — follow the routing table); at the top of `makeProxyHandler`'s returned effect: + +```typescript +if (config.ensureService) { + yield* Effect.promise(() => config.ensureService!(opts.service)); +} +``` + +In `createStack.ts`, when `resolved.lazyServices`, build the memo over `startService` + `waitReady` and pass it into the ApiProxy layer's `ProxyConfig`. + +- [ ] **Step 4: Run to verify pass + no regressions** + +Run: `cd packages/stack && pnpm vitest run src/lazyServices.unit.test.ts && pnpm vitest run --exclude '**/*.e2e.test.ts'` +Expected: PASS. + +- [ ] **Step 5: Commit** + +```bash +git add packages/stack/src +git commit -m "feat(stack): lazy per-service start behind the API proxy" +``` + +--- + +### Task 7: Fleet manifest types + template cache key + +**Files:** +- Create: `packages/fleet/src/PodManifest.ts` +- Test: `packages/fleet/src/PodManifest.unit.test.ts` + +**Interfaces:** +- Consumes: `VersionManifest`, `ServiceName` types from `@supabase/stack`. +- Produces: + - `interface PodManifest { readonly id: string; readonly versions: Partial; readonly services: Partial>; readonly flags: { readonly supautils: boolean }; readonly ports: { readonly dbPort: number; readonly apiPort: number }; readonly createdAt: string; }` + - `templateKey(versions: Partial): string` — stable sha256-based key: same versions in any order → same key; different versions → different key. + - `baseTemplateKey(postgresVersion: string): string` → `"pg-" + postgresVersion`. + +- [ ] **Step 1: Write the failing test** + +```typescript +// src/PodManifest.unit.test.ts +import { describe, expect, it } from "vitest"; +import { baseTemplateKey, templateKey } from "./PodManifest.ts"; + +describe("templateKey", () => { + it("is stable across key order", () => { + expect(templateKey({ postgres: "17.6.1.143", auth: "2.192.0" })).toBe( + templateKey({ auth: "2.192.0", postgres: "17.6.1.143" }), + ); + }); + it("changes when any version changes", () => { + expect(templateKey({ postgres: "17.6.1.143", auth: "2.192.0" })).not.toBe( + templateKey({ postgres: "17.6.1.143", auth: "2.192.1" }), + ); + }); + it("base key is human-readable", () => { + expect(baseTemplateKey("17.6.1.143")).toBe("pg-17.6.1.143"); + }); +}); +``` + +- [ ] **Step 2: Run to verify failure** + +Run: `cd packages/fleet && pnpm vitest run src/PodManifest.unit.test.ts` +Expected: FAIL — module not found. + +- [ ] **Step 3: Implement** + +```typescript +// src/PodManifest.ts +import { createHash } from "node:crypto"; +import type { ServiceName, VersionManifest } from "@supabase/stack"; + +export interface PodManifest { + readonly id: string; + readonly versions: Partial; + readonly services: Partial>; + readonly flags: { readonly supautils: boolean }; + readonly ports: { readonly dbPort: number; readonly apiPort: number }; + readonly createdAt: string; +} + +export const baseTemplateKey = (postgresVersion: string): string => + `pg-${postgresVersion}`; + +export const templateKey = (versions: Partial): string => { + const canonical = JSON.stringify( + Object.fromEntries(Object.entries(versions).sort(([a], [b]) => a.localeCompare(b))), + ); + return `tuple-${createHash("sha256").update(canonical).digest("hex").slice(0, 16)}`; +}; +``` + +- [ ] **Step 4: Run to verify pass** + +Run: `cd packages/fleet && pnpm vitest run src/PodManifest.unit.test.ts` +Expected: 3 passed. + +- [ ] **Step 5: Commit** + +```bash +git add packages/fleet/src +git commit -m "feat(fleet): pod manifest types and template cache keys" +``` + +--- + +### Task 8: Copy-on-write directory clone + +**Files:** +- Create: `packages/fleet/src/cowClone.ts` +- Test: `packages/fleet/src/cowClone.integration.test.ts` (touches the filesystem) + +**Interfaces:** +- Produces: `cloneDir(src: string, dest: string): Promise` — APFS `cp -Rc` on darwin, `cp -R --reflink=auto` on linux, recursive copy fallback; `dest` must not exist; preserves file modes (postgres requires `0700` on PGDATA). + +- [ ] **Step 1: Write the failing test** + +```typescript +// src/cowClone.integration.test.ts +import { mkdtemp, mkdir, readFile, stat, writeFile, chmod } from "node:fs/promises"; +import { tmpdir } from "node:os"; +import { join } from "node:path"; +import { describe, expect, it } from "vitest"; +import { cloneDir } from "./cowClone.ts"; + +describe("cloneDir", () => { + it("clones a tree with content and modes; clones diverge", async () => { + const root = await mkdtemp(join(tmpdir(), "cow-test-")); + const src = join(root, "src"); + await mkdir(join(src, "sub"), { recursive: true }); + await writeFile(join(src, "sub", "a.txt"), "hello"); + await chmod(src, 0o700); + + const dest = join(root, "dest"); + await cloneDir(src, dest); + + expect(await readFile(join(dest, "sub", "a.txt"), "utf8")).toBe("hello"); + expect(((await stat(dest)).mode & 0o777)).toBe(0o700); + + await writeFile(join(dest, "sub", "a.txt"), "changed"); + expect(await readFile(join(src, "sub", "a.txt"), "utf8")).toBe("hello"); + }); + + it("refuses to clone onto an existing destination", async () => { + const root = await mkdtemp(join(tmpdir(), "cow-test-")); + const src = join(root, "src"); + await mkdir(src); + const dest = join(root, "dest"); + await mkdir(dest); + await expect(cloneDir(src, dest)).rejects.toThrow(/exists/); + }); +}); +``` + +- [ ] **Step 2: Run to verify failure** + +Run: `cd packages/fleet && pnpm vitest run src/cowClone.integration.test.ts` +Expected: FAIL — module not found. + +- [ ] **Step 3: Implement** + +```typescript +// src/cowClone.ts +import { spawn } from "node:child_process"; +import { cp, stat } from "node:fs/promises"; + +const run = (cmd: string, args: string[]): Promise => + new Promise((resolve, reject) => { + const child = spawn(cmd, args, { stdio: "ignore" }); + child.on("error", reject); + child.on("exit", (code) => resolve(code ?? 1)); + }); + +/** Copy-on-write directory clone: APFS clonefile on macOS, reflink on Linux, plain copy fallback. */ +export async function cloneDir(src: string, dest: string): Promise { + const exists = await stat(dest).then(() => true, () => false); + if (exists) throw new Error(`cloneDir: destination already exists: ${dest}`); + + if (process.platform === "darwin") { + if ((await run("cp", ["-Rc", src, dest])) === 0) return; + } else if (process.platform === "linux") { + if ((await run("cp", ["-R", "--reflink=auto", src, dest])) === 0) return; + } + // Fallback (non-CoW filesystems, other platforms): plain recursive copy. + await cp(src, dest, { recursive: true, force: false, errorOnExist: true }); +} +``` + +- [ ] **Step 4: Run to verify pass** + +Run: `cd packages/fleet && pnpm vitest run src/cowClone.integration.test.ts` +Expected: 2 passed. + +- [ ] **Step 5: Commit** + +```bash +git add packages/fleet/src +git commit -m "feat(fleet): copy-on-write directory clone (clonefile/reflink/copy)" +``` + +--- + +### Task 9: Persistent PortRegistry + +**Files:** +- Create: `packages/fleet/src/PortRegistry.ts` +- Test: `packages/fleet/src/PortRegistry.unit.test.ts` + +**Interfaces:** +- Produces a class (plain TS, JSON persistence, no Effect needed at this layer): + - `PortRegistry.load(stateFile: string): Promise` + - `allocate(podId: string): Promise<{ dbPort: number; apiPort: number }>` — deterministic scan from a base (default 55000), skipping assigned ports; persists after each allocation (atomic write: tmp file + rename) + - `release(podId: string): Promise` + - `get(podId: string): { dbPort: number; apiPort: number } | undefined` +- This replaces `readReservedPorts()`'s cross-stack filesystem scan for fleet-managed pods: the registry is the single owner of the port space. + +- [ ] **Step 1: Write the failing test** + +```typescript +// src/PortRegistry.unit.test.ts +import { mkdtemp } from "node:fs/promises"; +import { tmpdir } from "node:os"; +import { join } from "node:path"; +import { describe, expect, it } from "vitest"; +import { PortRegistry } from "./PortRegistry.ts"; + +describe("PortRegistry", () => { + it("allocates unique port pairs and persists them", async () => { + const file = join(await mkdtemp(join(tmpdir(), "ports-")), "state.json"); + const reg = await PortRegistry.load(file); + const a = await reg.allocate("pod-a"); + const b = await reg.allocate("pod-b"); + expect(new Set([a.dbPort, a.apiPort, b.dbPort, b.apiPort]).size).toBe(4); + + const reloaded = await PortRegistry.load(file); + expect(reloaded.get("pod-a")).toEqual(a); + expect(reloaded.get("pod-b")).toEqual(b); + }); + + it("is idempotent per pod and reuses released ports", async () => { + const file = join(await mkdtemp(join(tmpdir(), "ports-")), "state.json"); + const reg = await PortRegistry.load(file); + const a1 = await reg.allocate("pod-a"); + const a2 = await reg.allocate("pod-a"); + expect(a2).toEqual(a1); + await reg.release("pod-a"); + expect(reg.get("pod-a")).toBeUndefined(); + const c = await reg.allocate("pod-c"); + expect(c.dbPort).toBe(a1.dbPort); // freed ports are reusable + }); +}); +``` + +- [ ] **Step 2: Run to verify failure** + +Run: `cd packages/fleet && pnpm vitest run src/PortRegistry.unit.test.ts` +Expected: FAIL — module not found. + +- [ ] **Step 3: Implement** + +```typescript +// src/PortRegistry.ts +import { mkdir, readFile, rename, writeFile } from "node:fs/promises"; +import { dirname } from "node:path"; + +export interface PodPorts { + readonly dbPort: number; + readonly apiPort: number; +} + +interface PortState { + readonly basePort: number; + readonly pods: Record; +} + +const DEFAULT_BASE_PORT = 55000; + +export class PortRegistry { + private constructor( + private readonly stateFile: string, + private state: PortState, + ) {} + + static async load(stateFile: string): Promise { + const raw = await readFile(stateFile, "utf8").catch(() => undefined); + const state: PortState = + raw !== undefined + ? (JSON.parse(raw) as PortState) + : { basePort: DEFAULT_BASE_PORT, pods: {} }; + return new PortRegistry(stateFile, state); + } + + get(podId: string): PodPorts | undefined { + return this.state.pods[podId]; + } + + async allocate(podId: string): Promise { + const existing = this.state.pods[podId]; + if (existing) return existing; + const used = new Set( + Object.values(this.state.pods).flatMap((p) => [p.dbPort, p.apiPort]), + ); + let candidate = this.state.basePort; + const next = (): number => { + while (used.has(candidate)) candidate += 1; + used.add(candidate); + return candidate; + }; + const ports: PodPorts = { dbPort: next(), apiPort: next() }; + this.state = { ...this.state, pods: { ...this.state.pods, [podId]: ports } }; + await this.persist(); + return ports; + } + + async release(podId: string): Promise { + const { [podId]: _, ...rest } = this.state.pods; + this.state = { ...this.state, pods: rest }; + await this.persist(); + } + + private async persist(): Promise { + await mkdir(dirname(this.stateFile), { recursive: true }); + const tmp = `${this.stateFile}.tmp`; + await writeFile(tmp, JSON.stringify(this.state, null, 2)); + await rename(tmp, this.stateFile); + } +} +``` + +- [ ] **Step 4: Run to verify pass** + +Run: `cd packages/fleet && pnpm vitest run src/PortRegistry.unit.test.ts` +Expected: 2 passed. + +- [ ] **Step 5: Commit** + +```bash +git add packages/fleet/src +git commit -m "feat(fleet): persistent port registry" +``` + +--- + +### Task 10: TemplateStore — base and warm templates built via the stack itself + +**Files:** +- Create: `packages/fleet/src/TemplateStore.ts` +- Test: `packages/fleet/src/TemplateStore.integration.test.ts` (spawns real postgres — needs the binary cache; skip in CI environments without it via `describe.skipIf(!process.env.FLEET_PG_TESTS)`) + +**Interfaces:** +- Consumes: `createStack` from `@supabase/stack` (bun entry), `installMicroProfile` from `@supabase/stack` (export it from stack's index in this task), `cloneDir` (Task 8), `baseTemplateKey`/`templateKey` (Task 7). +- Produces: + - `class TemplateStore` with: + - `constructor(root: string)` — `root` = templates dir (e.g. `~/.supabase/templates`) + - `ensureBaseTemplate(postgresVersion: string): Promise` — returns template data-dir path. If absent: run a one-shot stack (`postgres` only, non-provisioned, so `postgres-init` applies baseline migrations), stop it, run `installMicroProfile(dataDir)`, move into `root/pg-/data`, write `template.json` marker. + - `ensureWarmTemplate(versions: Partial, enabledServices: ReadonlyArray): Promise` — clone base, boot the listed services once (services self-migrate), stop, freeze under `root//data`. Falls back to base when `enabledServices` is empty. + - `has(key: string): Promise` +- Build must be concurrency-safe on one host: take a lockfile (`root/.lock` created with `wx` flag; poll-wait if held; stale after 10min). + +- [ ] **Step 1: Write the failing test** + +```typescript +// src/TemplateStore.integration.test.ts +import { mkdtemp } from "node:fs/promises"; +import { tmpdir } from "node:os"; +import { join } from "node:path"; +import { describe, expect, it } from "vitest"; +import { TemplateStore } from "./TemplateStore.ts"; + +// Requires postgres binaries in the local cache; opt-in via env. +describe.skipIf(!process.env.FLEET_PG_TESTS)("TemplateStore", () => { + it("builds a base template once and reuses it", async () => { + const root = await mkdtemp(join(tmpdir(), "templates-")); + const store = new TemplateStore(root); + const first = await store.ensureBaseTemplate("17.6.1.143"); + expect(first).toContain("pg-17.6.1.143"); + // PGDATA got the micro profile + const { readFile } = await import("node:fs/promises"); + const conf = await readFile(join(first, "postgresql.conf"), "utf8"); + expect(conf).toContain("include_if_exists = 'micro.conf'"); + + const started = Date.now(); + const second = await store.ensureBaseTemplate("17.6.1.143"); + expect(second).toBe(first); + expect(Date.now() - started).toBeLessThan(1000); // cache hit, no rebuild + }, 300_000); +}); +``` + +- [ ] **Step 2: Run to verify failure** + +Run: `cd packages/fleet && FLEET_PG_TESTS=1 pnpm vitest run src/TemplateStore.integration.test.ts` +Expected: FAIL — module not found. (Without the env var it must SKIP, verify that too.) + +- [ ] **Step 3: Implement** + +```typescript +// src/TemplateStore.ts +import { mkdir, open, rename, rm, stat, writeFile, unlink } from "node:fs/promises"; +import { join } from "node:path"; +import { createStack, installMicroProfile } from "@supabase/stack/bun"; +import type { ServiceName, VersionManifest } from "@supabase/stack"; +import { cloneDir } from "./cowClone.ts"; +import { baseTemplateKey, templateKey } from "./PodManifest.ts"; + +const LOCK_STALE_MS = 10 * 60 * 1000; + +export class TemplateStore { + constructor(private readonly root: string) {} + + private dataDir(key: string): string { + return join(this.root, key, "data"); + } + + async has(key: string): Promise { + return stat(join(this.root, key, "template.json")).then(() => true, () => false); + } + + async ensureBaseTemplate(postgresVersion: string): Promise { + const key = baseTemplateKey(postgresVersion); + if (await this.has(key)) return this.dataDir(key); + return this.withLock(key, async () => { + if (await this.has(key)) return this.dataDir(key); + const buildDir = join(this.root, `${key}.build`); + await rm(buildDir, { recursive: true, force: true }); + await mkdir(buildDir, { recursive: true }); + // One-shot stack: postgres only, non-provisioned → postgres-init applies + // roles/schemas/baseline migrations exactly as today. + const stack = await createStack({ + postgres: { version: postgresVersion, dataDir: join(buildDir, "data") }, + postgrest: false, auth: false, edgeRuntime: false, realtime: false, + storage: false, imgproxy: false, mailpit: false, pgmeta: false, + studio: false, analytics: false, vector: false, pooler: false, + functions: false, + }); + await stack.start(); + await stack.ready(); + await stack.dispose(); // clean shutdown + await installMicroProfile(join(buildDir, "data")); + await mkdir(join(this.root, key), { recursive: true }); + await rename(join(buildDir, "data"), this.dataDir(key)); + await writeFile( + join(this.root, key, "template.json"), + JSON.stringify({ key, postgresVersion, builtAt: new Date().toISOString() }), + ); + await rm(buildDir, { recursive: true, force: true }); + return this.dataDir(key); + }); + } + + async ensureWarmTemplate( + versions: Partial, + enabledServices: ReadonlyArray, + ): Promise { + const pgVersion = versions.postgres; + if (pgVersion === undefined) throw new Error("versions.postgres is required"); + const base = await this.ensureBaseTemplate(pgVersion); + if (enabledServices.length === 0) return base; + const key = templateKey(versions); + if (await this.has(key)) return this.dataDir(key); + return this.withLock(key, async () => { + if (await this.has(key)) return this.dataDir(key); + const buildDir = join(this.root, `${key}.build`); + await rm(buildDir, { recursive: true, force: true }); + await mkdir(buildDir, { recursive: true }); + await cloneDir(base, join(buildDir, "data")); + const stack = await createStack({ + postgres: { version: pgVersion, dataDir: join(buildDir, "data"), provisioned: true, profile: "micro" }, + // enable exactly the listed services so each self-migrates once: + postgrest: enabledServices.includes("postgrest") ? {} : false, + auth: enabledServices.includes("auth") ? {} : false, + realtime: enabledServices.includes("realtime") ? {} : false, + edgeRuntime: enabledServices.includes("edge-runtime") ? {} : false, + storage: false, imgproxy: false, mailpit: false, pgmeta: false, + studio: false, analytics: false, vector: false, pooler: false, + functions: false, + }); + await stack.start(); + await stack.ready(); + await stack.dispose(); + await mkdir(join(this.root, key), { recursive: true }); + await rename(join(buildDir, "data"), this.dataDir(key)); + await writeFile( + join(this.root, key, "template.json"), + JSON.stringify({ key, versions, enabledServices, builtAt: new Date().toISOString() }), + ); + await rm(buildDir, { recursive: true, force: true }); + return this.dataDir(key); + }); + } + + private async withLock(key: string, body: () => Promise): Promise { + const lockPath = join(this.root, `${key}.lock`); + await mkdir(this.root, { recursive: true }); + for (;;) { + try { + const handle = await open(lockPath, "wx"); + await handle.close(); + break; + } catch { + const s = await stat(lockPath).catch(() => undefined); + if (s && Date.now() - s.mtimeMs > LOCK_STALE_MS) { + await unlink(lockPath).catch(() => {}); + continue; + } + await new Promise((r) => setTimeout(r, 250)); + } + } + try { + return await body(); + } finally { + await unlink(lockPath).catch(() => {}); + } + } +} +``` + +Also in `packages/stack/src/index.ts`, export the pgconf helpers so fleet can use them: + +```typescript +export { installMicroProfile, readPreloadLibraries, writePreloadLibraries } from "./pgconf.ts"; +``` + +- [ ] **Step 4: Run to verify pass** + +Run: `cd packages/fleet && FLEET_PG_TESTS=1 pnpm vitest run src/TemplateStore.integration.test.ts` +Expected: PASS (first run downloads/boots postgres — allow minutes). Then without env: `pnpm vitest run src/TemplateStore.integration.test.ts` → skipped. + +- [ ] **Step 5: Commit** + +```bash +git add packages/fleet/src packages/stack/src/index.ts +git commit -m "feat(fleet): template store with base and warm templates" +``` + +--- + +### Task 11: PodRegistry + Provisioner (create / reset / fork / destroy) + +**Files:** +- Create: `packages/fleet/src/PodRegistry.ts` +- Create: `packages/fleet/src/Provisioner.ts` +- Test: `packages/fleet/src/Provisioner.integration.test.ts` + +**Interfaces:** +- Consumes: `PodManifest`/`templateKey` (Task 7), `cloneDir` (Task 8), `PortRegistry` (Task 9), `TemplateStore` (Task 10). +- Produces: + - `class PodRegistry { constructor(podsRoot: string); read(id): Promise; write(manifest): Promise; list(): Promise; remove(id): Promise; podDir(id): string; dataDir(id): string; }` — manifest at `podsRoot//pod.json`. + - `class Provisioner { constructor(opts: { templates: TemplateStore; pods: PodRegistry; ports: PortRegistry }); create(opts: { id: string; versions: Partial; services?: Partial>; flags?: { supautils?: boolean }; warm?: boolean }): Promise; reset(id: string): Promise; fork(sourceId: string, newId: string): Promise; destroy(id: string): Promise; }` + - `create`: allocate ports → ensure template (warm if `warm: true`, else base) → `cloneDir(template, dataDir)` → write manifest. Rejects on duplicate id. + - `reset`: delete `data`, re-clone from the same template. `fork`: requires source **suspended** (caller's responsibility at this layer; Fleet enforces in Task 14) → clone source's data dir + fresh ports + new manifest. `destroy`: remove pod dir, release ports. + +- [ ] **Step 1: Write the failing test** (uses base template; postgres-dependent → gate like Task 10) + +```typescript +// src/Provisioner.integration.test.ts +import { mkdtemp, stat, writeFile } from "node:fs/promises"; +import { tmpdir } from "node:os"; +import { join } from "node:path"; +import { describe, expect, it } from "vitest"; +import { PodRegistry } from "./PodRegistry.ts"; +import { PortRegistry } from "./PortRegistry.ts"; +import { Provisioner } from "./Provisioner.ts"; +import { TemplateStore } from "./TemplateStore.ts"; + +const PG_VERSION = "17.6.1.143"; + +describe.skipIf(!process.env.FLEET_PG_TESTS)("Provisioner", () => { + async function makeProvisioner() { + const root = await mkdtemp(join(tmpdir(), "fleet-")); + const templates = new TemplateStore(join(root, "templates")); + const pods = new PodRegistry(join(root, "pods")); + const ports = await PortRegistry.load(join(root, "fleet-state.json")); + return { p: new Provisioner({ templates, pods, ports }), pods }; + } + + it("creates, forks, resets, destroys", async () => { + const { p, pods } = await makeProvisioner(); + const a = await p.create({ id: "a", versions: { postgres: PG_VERSION } }); + expect(a.ports.dbPort).toBeGreaterThan(0); + expect(await stat(join(pods.dataDir("a"), "PG_VERSION")).then(() => true)).toBe(true); + + // fork: divergence + await writeFile(join(pods.dataDir("a"), "marker.txt"), "from-a"); + const b = await p.fork("a", "b"); + expect(b.ports.dbPort).not.toBe(a.ports.dbPort); + await writeFile(join(pods.dataDir("b"), "marker.txt"), "from-b"); + expect(await Bun.file(join(pods.dataDir("a"), "marker.txt")).text()).toBe("from-a"); + + // reset: marker disappears (re-cloned from template) + await p.reset("a"); + expect(await stat(join(pods.dataDir("a"), "marker.txt")).then(() => true, () => false)).toBe(false); + + await p.destroy("a"); + await p.destroy("b"); + expect(await pods.list()).toEqual([]); + }, 300_000); + + it("rejects duplicate ids", async () => { + const { p } = await makeProvisioner(); + await p.create({ id: "dup", versions: { postgres: PG_VERSION } }); + await expect(p.create({ id: "dup", versions: { postgres: PG_VERSION } })).rejects.toThrow(/exists/); + }, 300_000); +}); +``` + +- [ ] **Step 2: Run to verify failure** + +Run: `cd packages/fleet && FLEET_PG_TESTS=1 pnpm vitest run src/Provisioner.integration.test.ts` +Expected: FAIL — modules not found. + +- [ ] **Step 3: Implement** + +```typescript +// src/PodRegistry.ts +import { mkdir, readdir, readFile, rm, writeFile } from "node:fs/promises"; +import { join } from "node:path"; +import type { PodManifest } from "./PodManifest.ts"; + +export class PodRegistry { + constructor(private readonly podsRoot: string) {} + + podDir(id: string): string { + return join(this.podsRoot, id); + } + dataDir(id: string): string { + return join(this.podsRoot, id, "data"); + } + + async read(id: string): Promise { + const raw = await readFile(join(this.podDir(id), "pod.json"), "utf8").catch(() => undefined); + return raw === undefined ? undefined : (JSON.parse(raw) as PodManifest); + } + + async write(manifest: PodManifest): Promise { + await mkdir(this.podDir(manifest.id), { recursive: true }); + await writeFile(join(this.podDir(manifest.id), "pod.json"), JSON.stringify(manifest, null, 2)); + } + + async list(): Promise { + const entries = await readdir(this.podsRoot).catch(() => [] as string[]); + const manifests = await Promise.all(entries.map((id) => this.read(id))); + return manifests.filter((m): m is PodManifest => m !== undefined); + } + + async remove(id: string): Promise { + await rm(this.podDir(id), { recursive: true, force: true }); + } +} +``` + +```typescript +// src/Provisioner.ts +import { rm } from "node:fs/promises"; +import type { ServiceName, VersionManifest } from "@supabase/stack"; +import { cloneDir } from "./cowClone.ts"; +import type { PodManifest } from "./PodManifest.ts"; +import type { PodRegistry } from "./PodRegistry.ts"; +import type { PortRegistry } from "./PortRegistry.ts"; +import type { TemplateStore } from "./TemplateStore.ts"; + +export interface CreatePodOptions { + readonly id: string; + readonly versions: Partial; + readonly services?: Partial>; + readonly flags?: { readonly supautils?: boolean }; + /** Build/use a warm template (services pre-migrated). Default: base template. */ + readonly warm?: boolean; +} + +export class Provisioner { + constructor( + private readonly deps: { + readonly templates: TemplateStore; + readonly pods: PodRegistry; + readonly ports: PortRegistry; + }, + ) {} + + async create(opts: CreatePodOptions): Promise { + const { templates, pods, ports } = this.deps; + if ((await pods.read(opts.id)) !== undefined) { + throw new Error(`pod already exists: ${opts.id}`); + } + const pgVersion = opts.versions.postgres; + if (pgVersion === undefined) throw new Error("versions.postgres is required"); + const enabled = Object.entries(opts.services ?? {}) + .filter(([, on]) => on === true) + .map(([name]) => name as ServiceName); + const template = + opts.warm === true + ? await templates.ensureWarmTemplate(opts.versions, enabled) + : await templates.ensureBaseTemplate(pgVersion); + const allocated = await ports.allocate(opts.id); + await cloneDir(template, pods.dataDir(opts.id)); + const manifest: PodManifest = { + id: opts.id, + versions: opts.versions, + services: opts.services ?? {}, + flags: { supautils: opts.flags?.supautils ?? false }, + ports: allocated, + createdAt: new Date().toISOString(), + }; + await pods.write(manifest); + return manifest; + } + + async reset(id: string): Promise { + const { templates, pods } = this.deps; + const manifest = await pods.read(id); + if (manifest === undefined) throw new Error(`unknown pod: ${id}`); + const pgVersion = manifest.versions.postgres; + if (pgVersion === undefined) throw new Error(`pod ${id} has no postgres version`); + const template = await templates.ensureBaseTemplate(pgVersion); + await rm(pods.dataDir(id), { recursive: true, force: true }); + await cloneDir(template, pods.dataDir(id)); + } + + /** Caller must ensure the source pod is stopped/suspended first. */ + async fork(sourceId: string, newId: string): Promise { + const { pods, ports } = this.deps; + const source = await pods.read(sourceId); + if (source === undefined) throw new Error(`unknown pod: ${sourceId}`); + if ((await pods.read(newId)) !== undefined) { + throw new Error(`pod already exists: ${newId}`); + } + const allocated = await ports.allocate(newId); + await cloneDir(pods.dataDir(sourceId), pods.dataDir(newId)); + const manifest: PodManifest = { + ...source, + id: newId, + ports: allocated, + createdAt: new Date().toISOString(), + }; + await pods.write(manifest); + return manifest; + } + + async destroy(id: string): Promise { + const { pods, ports } = this.deps; + await pods.remove(id); + await ports.release(id); + } +} +``` + +- [ ] **Step 4: Run to verify pass** + +Run: `cd packages/fleet && FLEET_PG_TESTS=1 pnpm vitest run src/Provisioner.integration.test.ts` +Expected: 2 passed. + +- [ ] **Step 5: Commit** + +```bash +git add packages/fleet/src +git commit -m "feat(fleet): pod registry and provisioner (create/reset/fork/destroy)" +``` + +--- + +### Task 12: EdgeProxy — TCP wake-proxy with traffic events + +**Files:** +- Create: `packages/fleet/src/EdgeProxy.ts` +- Test: `packages/fleet/src/EdgeProxy.unit.test.ts` (uses plain TCP echo servers, no postgres) + +**Interfaces:** +- Produces: + +```typescript +export interface EdgeProxyEvents { + /** Fired on connect/disconnect/bytes; IdleMonitor consumes these. */ + onActivity: (podId: string, event: "connect" | "data" | "disconnect", openConnections: number) => void; +} +export interface PodUpstream { readonly host: string; readonly port: number } +export class EdgeProxy { + constructor(events?: Partial); + /** Bind listenPort now and forever; `wake` is awaited per-connection to get the upstream. */ + register(podId: string, listenPort: number, wake: () => Promise): Promise; + unregister(podId: string): Promise; + openConnections(podId: string): number; + close(): Promise; +} +``` + +- Semantics: listener accepts immediately; each accepted socket pauses, awaits `wake()`, then splices to the upstream with `socket.pipe(upstream)` both ways. `wake` failures destroy the client socket. Activity events fire on every data chunk in either direction. + +- [ ] **Step 1: Write the failing test** + +```typescript +// src/EdgeProxy.unit.test.ts +import { createServer, connect, type AddressInfo, type Server } from "node:net"; +import { afterEach, describe, expect, it } from "vitest"; +import { EdgeProxy } from "./EdgeProxy.ts"; + +function echoServer(): Promise<{ server: Server; port: number }> { + return new Promise((resolve) => { + const server = createServer((sock) => sock.pipe(sock)); + server.listen(0, "127.0.0.1", () => + resolve({ server, port: (server.address() as AddressInfo).port }), + ); + }); +} + +function freePort(): Promise { + return new Promise((resolve) => { + const s = createServer(); + s.listen(0, "127.0.0.1", () => { + const port = (s.address() as AddressInfo).port; + s.close(() => resolve(port)); + }); + }); +} + +describe("EdgeProxy", () => { + const proxies: EdgeProxy[] = []; + afterEach(async () => { + for (const p of proxies.splice(0)) await p.close(); + }); + + it("wakes on first connection and splices bytes both ways", async () => { + const { server, port: upstreamPort } = await echoServer(); + let wakes = 0; + const proxy = new EdgeProxy(); + proxies.push(proxy); + const listenPort = await freePort(); + await proxy.register("pod-a", listenPort, async () => { + wakes += 1; + return { host: "127.0.0.1", port: upstreamPort }; + }); + + const reply = await new Promise((resolve, reject) => { + const sock = connect(listenPort, "127.0.0.1", () => sock.write("ping")); + sock.on("data", (d) => { resolve(d.toString()); sock.end(); }); + sock.on("error", reject); + }); + expect(reply).toBe("ping"); + expect(wakes).toBe(1); + server.close(); + }); + + it("tracks open connections and reports activity", async () => { + const { server, port: upstreamPort } = await echoServer(); + const events: string[] = []; + const proxy = new EdgeProxy({ + onActivity: (id, ev) => events.push(`${id}:${ev}`), + }); + proxies.push(proxy); + const listenPort = await freePort(); + await proxy.register("pod-b", listenPort, async () => ({ host: "127.0.0.1", port: upstreamPort })); + + await new Promise((resolve) => { + const sock = connect(listenPort, "127.0.0.1", () => sock.write("x")); + sock.on("data", () => sock.end()); + sock.on("close", () => resolve()); + }); + await new Promise((r) => setTimeout(r, 50)); + expect(events).toContain("pod-b:connect"); + expect(events).toContain("pod-b:data"); + expect(events).toContain("pod-b:disconnect"); + expect(proxy.openConnections("pod-b")).toBe(0); + server.close(); + }); +}); +``` + +- [ ] **Step 2: Run to verify failure** + +Run: `cd packages/fleet && pnpm vitest run src/EdgeProxy.unit.test.ts` +Expected: FAIL — module not found. + +- [ ] **Step 3: Implement** + +```typescript +// src/EdgeProxy.ts +import { connect, createServer, type Server, type Socket } from "node:net"; + +export interface PodUpstream { + readonly host: string; + readonly port: number; +} + +export interface EdgeProxyEvents { + onActivity: ( + podId: string, + event: "connect" | "data" | "disconnect", + openConnections: number, + ) => void; +} + +interface Registration { + readonly server: Server; + readonly sockets: Set; +} + +export class EdgeProxy { + private readonly registrations = new Map(); + + constructor(private readonly events: Partial = {}) {} + + openConnections(podId: string): number { + return this.registrations.get(podId)?.sockets.size ?? 0; + } + + register( + podId: string, + listenPort: number, + wake: () => Promise, + ): Promise { + const sockets = new Set(); + const emit = (event: "connect" | "data" | "disconnect") => + this.events.onActivity?.(podId, event, sockets.size); + + const server = createServer((client) => { + sockets.add(client); + client.pause(); + emit("connect"); + const cleanup = () => { + if (sockets.delete(client)) emit("disconnect"); + }; + client.on("close", cleanup); + client.on("error", cleanup); + wake().then( + (upstream) => { + const backend = connect(upstream.port, upstream.host); + backend.on("error", () => client.destroy()); + client.on("close", () => backend.destroy()); + backend.on("close", () => client.destroy()); + client.on("data", () => emit("data")); + backend.on("data", () => emit("data")); + backend.on("connect", () => { + client.pipe(backend); + backend.pipe(client); + client.resume(); + }); + }, + () => client.destroy(), + ); + }); + + this.registrations.set(podId, { server, sockets }); + return new Promise((resolve, reject) => { + server.once("error", reject); + server.listen(listenPort, "127.0.0.1", () => resolve()); + }); + } + + async unregister(podId: string): Promise { + const reg = this.registrations.get(podId); + if (!reg) return; + this.registrations.delete(podId); + for (const sock of reg.sockets) sock.destroy(); + await new Promise((resolve) => reg.server.close(() => resolve())); + } + + async close(): Promise { + await Promise.all([...this.registrations.keys()].map((id) => this.unregister(id))); + } +} +``` + +- [ ] **Step 4: Run to verify pass** + +Run: `cd packages/fleet && pnpm vitest run src/EdgeProxy.unit.test.ts` +Expected: 2 passed. + +- [ ] **Step 5: Commit** + +```bash +git add packages/fleet/src +git commit -m "feat(fleet): TCP wake-proxy edge with activity events" +``` + +--- + +### Task 13: IdleMonitor + +**Files:** +- Create: `packages/fleet/src/IdleMonitor.ts` +- Test: `packages/fleet/src/IdleMonitor.unit.test.ts` (fake timers) + +**Interfaces:** +- Consumes: activity events shape from Task 12. +- Produces: + +```typescript +export class IdleMonitor { + constructor(opts: { + idleMs: number; + onIdle: (podId: string) => void; + now?: () => number; // injectable clock for tests + schedule?: typeof setTimeout; // injectable timer for tests + }); + /** Wire to EdgeProxy events: any activity resets the timer; open connections hold it. */ + recordActivity(podId: string, openConnections: number): void; + /** Start tracking a pod (e.g. on wake). */ + track(podId: string): void; + /** Stop tracking (on suspend/destroy). */ + untrack(podId: string): void; +} +``` + +- Semantics (spec: "no open external connections AND no bytes for T"): while `openConnections > 0` a pod never goes idle; when the last connection closes, the countdown starts from that moment; any activity resets it; `onIdle` fires at most once per warm period (re-armed by the next `track`). + +- [ ] **Step 1: Write the failing test** + +```typescript +// src/IdleMonitor.unit.test.ts +import { afterEach, beforeEach, describe, expect, it, vi } from "vitest"; +import { IdleMonitor } from "./IdleMonitor.ts"; + +describe("IdleMonitor", () => { + beforeEach(() => vi.useFakeTimers()); + afterEach(() => vi.useRealTimers()); + + it("fires onIdle after idleMs with no connections and no activity", () => { + const idled: string[] = []; + const mon = new IdleMonitor({ idleMs: 1000, onIdle: (id) => idled.push(id) }); + mon.track("a"); + mon.recordActivity("a", 0); + vi.advanceTimersByTime(999); + expect(idled).toEqual([]); + vi.advanceTimersByTime(2); + expect(idled).toEqual(["a"]); + }); + + it("open connections hold the pod warm indefinitely", () => { + const idled: string[] = []; + const mon = new IdleMonitor({ idleMs: 1000, onIdle: (id) => idled.push(id) }); + mon.track("a"); + mon.recordActivity("a", 1); // one open connection + vi.advanceTimersByTime(10_000); + expect(idled).toEqual([]); + mon.recordActivity("a", 0); // last connection closed + vi.advanceTimersByTime(1001); + expect(idled).toEqual(["a"]); + }); + + it("activity resets the countdown; untrack cancels", () => { + const idled: string[] = []; + const mon = new IdleMonitor({ idleMs: 1000, onIdle: (id) => idled.push(id) }); + mon.track("a"); + mon.recordActivity("a", 0); + vi.advanceTimersByTime(900); + mon.recordActivity("a", 0); // reset + vi.advanceTimersByTime(900); + expect(idled).toEqual([]); + mon.untrack("a"); + vi.advanceTimersByTime(5000); + expect(idled).toEqual([]); + }); +}); +``` + +- [ ] **Step 2: Run to verify failure** + +Run: `cd packages/fleet && pnpm vitest run src/IdleMonitor.unit.test.ts` +Expected: FAIL — module not found. + +- [ ] **Step 3: Implement** + +```typescript +// src/IdleMonitor.ts +interface Tracked { + timer: ReturnType | undefined; + openConnections: number; +} + +export class IdleMonitor { + private readonly tracked = new Map(); + + constructor( + private readonly opts: { + readonly idleMs: number; + readonly onIdle: (podId: string) => void; + }, + ) {} + + track(podId: string): void { + if (!this.tracked.has(podId)) { + this.tracked.set(podId, { timer: undefined, openConnections: 0 }); + this.arm(podId); + } + } + + untrack(podId: string): void { + const entry = this.tracked.get(podId); + if (entry?.timer) clearTimeout(entry.timer); + this.tracked.delete(podId); + } + + recordActivity(podId: string, openConnections: number): void { + const entry = this.tracked.get(podId); + if (!entry) return; + entry.openConnections = openConnections; + this.arm(podId); + } + + private arm(podId: string): void { + const entry = this.tracked.get(podId); + if (!entry) return; + if (entry.timer) clearTimeout(entry.timer); + entry.timer = undefined; + if (entry.openConnections > 0) return; // held warm by open connections + entry.timer = setTimeout(() => { + this.tracked.delete(podId); + this.opts.onIdle(podId); + }, this.opts.idleMs); + } +} +``` + +- [ ] **Step 4: Run to verify pass** + +Run: `cd packages/fleet && pnpm vitest run src/IdleMonitor.unit.test.ts` +Expected: 3 passed. + +- [ ] **Step 5: Commit** + +```bash +git add packages/fleet/src +git commit -m "feat(fleet): idle monitor with connection-aware countdown" +``` + +--- + +### Task 14: Fleet facade — wake/suspend lifecycle + startup reconciliation + +**Files:** +- Create: `packages/fleet/src/Fleet.ts` +- Modify: `packages/fleet/src/index.ts` (public exports) +- Test: `packages/fleet/src/Fleet.integration.test.ts` + +**Interfaces:** +- Consumes: everything from Tasks 7–13, `createStack` + `StackHandle` from `@supabase/stack/bun`. +- Produces the package's public API: + +```typescript +export interface FleetOptions { + readonly root?: string; // default: join(homedir(), ".supabase") + readonly idleMs?: number; // default: 5 * 60_000 +} +export interface PodStatus { + readonly manifest: PodManifest; + readonly state: "suspended" | "waking" | "warm" | "suspending"; + readonly dbUrl: string; // through the edge proxy port — stable across suspend cycles +} +export interface FleetHandle extends AsyncDisposable { + createPod(opts: CreatePodOptions): Promise; + destroyPod(id: string): Promise; + resetPod(id: string): Promise; + forkPod(sourceId: string, newId: string): Promise; + wake(id: string): Promise; + suspend(id: string): Promise; + enableExtension(id: string, extension: string): Promise; + listPods(): Promise>; + dispose(): Promise; +} +export function createFleet(opts?: FleetOptions): Promise; +``` + +- Key behaviors: + - `createPod` registers the pod's `dbPort` on the EdgeProxy immediately (suspended pods answer the port; first connection wakes them). The pod's internal postgres listens on an ephemeral port chosen at wake time (`apiPort`-style allocation is internal); the **external** `dbPort` never changes. + - Wake path: `wake(id)` (or first proxied connection) → `createStack({ postgres: { dataDir, provisioned: true, profile: "micro", port: }, lazyServices: true, ...services-from-manifest })` → `start()` → `serviceReady("postgres")` → IdleMonitor `track(id)`. Memoize concurrent wakes (reuse `makeEnsureServiceMemo` pattern with per-pod keys). + - Suspend path: IdleMonitor `onIdle` → `suspend(id)` → `stack.dispose()` → drop the StackHandle → state `suspended`. EdgeProxy registration stays. + - `forkPod`: `suspend(source)` first if warm, then `Provisioner.fork`. + - `enableExtension`: if warm → delegate to `StackHandle.enableExtension`; if suspended → edit pod.conf directly via `writePreloadLibraries(dataDir, ...)` (no restart needed — next wake picks it up). + - **Startup reconciliation:** on `createFleet`, scan `podsRoot/*/run.pid`; any live process groups from a previous daemon are terminated (SIGTERM, then SIGKILL after 5s) and their pods marked suspended. Phase 1 explicitly kills-then-wakes rather than adopting (documented deviation from the spec's adoption goal; acceptable because data is disposable and wake is ~fast — revisit in a later phase). Write `run.pid` on wake, remove on suspend. + - `dispose()` suspends all warm pods and closes the EdgeProxy. + +- [ ] **Step 1: Write the failing test** + +```typescript +// src/Fleet.integration.test.ts +import { mkdtemp } from "node:fs/promises"; +import { tmpdir } from "node:os"; +import { join } from "node:path"; +import { describe, expect, it } from "vitest"; +import { createFleet } from "./Fleet.ts"; + +const PG_VERSION = "17.6.1.143"; + +async function query(dbUrl: string, sql: string): Promise { + // Minimal client via Bun's built-in postgres support. If this suite runs under + // Node-based vitest instead of Bun, swap for the `postgres` npm package (dev dep). + const { SQL } = await import("bun"); + const db = new SQL(dbUrl); + const rows = await db.unsafe(sql); + await db.close(); + return JSON.stringify(rows); +} + +describe.skipIf(!process.env.FLEET_PG_TESTS)("Fleet", () => { + it("wake-on-connect, suspend-on-idle, fork", async () => { + const root = await mkdtemp(join(tmpdir(), "fleet-e2e-")); + await using fleet = await createFleet({ root, idleMs: 2000 }); + + const a = await fleet.createPod({ id: "a", versions: { postgres: PG_VERSION } }); + expect(a.state).toBe("suspended"); + + // First connection wakes the pod transparently. + await query(a.dbUrl, "create table t(x int); insert into t values (1)"); + const warm = (await fleet.listPods()).find((p) => p.manifest.id === "a"); + expect(warm?.state).toBe("warm"); + + // Idle out (no connections) → suspended. + await new Promise((r) => setTimeout(r, 4000)); + const idle = (await fleet.listPods()).find((p) => p.manifest.id === "a"); + expect(idle?.state).toBe("suspended"); + + // Wake again on the SAME dbUrl; data survived suspend. + expect(await query(a.dbUrl, "select x from t")).toContain("1"); + + // Fork inherits data, diverges independently. + const b = await fleet.forkPod("a", "b"); + await query(b.dbUrl, "insert into t values (2)"); + expect(await query(a.dbUrl, "select count(*)::int as n from t")).toContain("1"); + expect(await query(b.dbUrl, "select count(*)::int as n from t")).toContain("2"); + }, 600_000); +}); +``` + +- [ ] **Step 2: Run to verify failure** + +Run: `cd packages/fleet && FLEET_PG_TESTS=1 pnpm vitest run src/Fleet.integration.test.ts` +Expected: FAIL — module not found. + +- [ ] **Step 3: Implement `Fleet.ts`** + +```typescript +// src/Fleet.ts +import { homedir } from "node:os"; +import { join } from "node:path"; +import { readFile, rm, writeFile } from "node:fs/promises"; +import { + createStack, + writePreloadLibraries, + type StackHandle, +} from "@supabase/stack/bun"; +import { EdgeProxy, type PodUpstream } from "./EdgeProxy.ts"; +import { IdleMonitor } from "./IdleMonitor.ts"; +import { PodRegistry } from "./PodRegistry.ts"; +import { PortRegistry } from "./PortRegistry.ts"; +import { Provisioner, type CreatePodOptions } from "./Provisioner.ts"; +import { TemplateStore } from "./TemplateStore.ts"; +import type { PodManifest } from "./PodManifest.ts"; + +export interface FleetOptions { + readonly root?: string; + readonly idleMs?: number; +} + +export type PodState = "suspended" | "waking" | "warm" | "suspending"; + +export interface PodStatus { + readonly manifest: PodManifest; + readonly state: PodState; + readonly dbUrl: string; +} + +export interface FleetHandle extends AsyncDisposable { + createPod(opts: CreatePodOptions): Promise; + destroyPod(id: string): Promise; + resetPod(id: string): Promise; + forkPod(sourceId: string, newId: string): Promise; + wake(id: string): Promise; + suspend(id: string): Promise; + enableExtension(id: string, extension: string): Promise; + listPods(): Promise>; + dispose(): Promise; +} + +interface WarmPod { + readonly stack: StackHandle; + readonly internalDbPort: number; +} + +const DB_PASSWORD = "postgres"; // matches supabase CLI local-dev convention + +export async function createFleet(opts: FleetOptions = {}): Promise { + const root = opts.root ?? join(homedir(), ".supabase"); + const idleMs = opts.idleMs ?? 5 * 60_000; + + const templates = new TemplateStore(join(root, "templates")); + const pods = new PodRegistry(join(root, "pods")); + const ports = await PortRegistry.load(join(root, "fleet-state.json")); + const provisioner = new Provisioner({ templates, pods, ports }); + + const states = new Map(); + const warm = new Map(); + const wakesInFlight = new Map>(); + + const monitor = new IdleMonitor({ + idleMs, + onIdle: (podId) => { + void suspend(podId).catch(() => {}); + }, + }); + + const proxy = new EdgeProxy({ + onActivity: (podId, _event, openConnections) => { + monitor.recordActivity(podId, openConnections); + }, + }); + + const dbUrl = (manifest: PodManifest): string => + `postgresql://postgres:${DB_PASSWORD}@127.0.0.1:${manifest.ports.dbPort}/postgres`; + + async function wakeUpstream(id: string): Promise { + const existing = warm.get(id); + if (existing) return { host: "127.0.0.1", port: existing.internalDbPort }; + const inFlight = wakesInFlight.get(id); + if (inFlight) return inFlight; + const p = (async (): Promise => { + const manifest = await pods.read(id); + if (manifest === undefined) throw new Error(`unknown pod: ${id}`); + states.set(id, "waking"); + // Internal port: derive deterministically from external dbPort to stay clash-free + // within the registry-owned range (external ports are even offsets; internal = +10000). + const internalDbPort = manifest.ports.dbPort + 10_000; + const stack = await createStack({ + stackRoot: join(pods.podDir(id), "stack"), + port: manifest.ports.apiPort + 10_000, + lazyServices: true, + postgres: { + dataDir: pods.dataDir(id), + version: manifest.versions.postgres, + port: internalDbPort, + provisioned: true, + profile: "micro", + }, + postgrest: manifest.services.postgrest === true ? {} : false, + auth: manifest.services.auth === true ? {} : false, + realtime: manifest.services.realtime === true ? {} : false, + edgeRuntime: manifest.services["edge-runtime"] === true ? {} : false, + storage: false, imgproxy: false, mailpit: false, pgmeta: false, + studio: false, analytics: false, vector: false, pooler: false, + functions: false, + }); + await stack.start(); + await stack.serviceReady("postgres"); + warm.set(id, { stack, internalDbPort }); + states.set(id, "warm"); + monitor.track(id); + monitor.recordActivity(id, proxy.openConnections(id)); + await writeFile(join(pods.podDir(id), "run.pid"), String(process.pid)); + wakesInFlight.delete(id); + return { host: "127.0.0.1", port: internalDbPort }; + })().catch((err: unknown) => { + wakesInFlight.delete(id); + states.set(id, "suspended"); + throw err; + }); + wakesInFlight.set(id, p); + return p; + } + + async function registerEdge(manifest: PodManifest): Promise { + states.set(manifest.id, "suspended"); + await proxy.register(manifest.id, manifest.ports.dbPort, () => wakeUpstream(manifest.id)); + } + + async function suspend(id: string): Promise { + const pod = warm.get(id); + if (!pod) return; + states.set(id, "suspending"); + monitor.untrack(id); + warm.delete(id); + await pod.stack.dispose(); + await rm(join(pods.podDir(id), "run.pid"), { force: true }); + states.set(id, "suspended"); + } + + async function status(manifest: PodManifest): Promise { + return { + manifest, + state: states.get(manifest.id) ?? "suspended", + dbUrl: dbUrl(manifest), + }; + } + + // Startup reconciliation: phase 1 policy is kill-then-suspend, not adoption. + // (Spec notes adoption as the goal; deferred — data is disposable and wake is fast.) + for (const manifest of await pods.list()) { + const pidRaw = await readFile(join(pods.podDir(manifest.id), "run.pid"), "utf8") + .catch(() => undefined); + if (pidRaw !== undefined) { + const pid = Number(pidRaw); + if (Number.isFinite(pid) && pid > 0 && pid !== process.pid) { + try { process.kill(-pid, "SIGTERM"); } catch { /* group gone */ } + try { process.kill(pid, "SIGTERM"); } catch { /* gone */ } + } + await rm(join(pods.podDir(manifest.id), "run.pid"), { force: true }); + } + await registerEdge(manifest); + } + + const handle: FleetHandle = { + async createPod(opts) { + const manifest = await provisioner.create(opts); + await registerEdge(manifest); + return status(manifest); + }, + async destroyPod(id) { + await suspend(id); + await proxy.unregister(id); + states.delete(id); + await provisioner.destroy(id); + }, + async resetPod(id) { + await suspend(id); + await provisioner.reset(id); + }, + async forkPod(sourceId, newId) { + await suspend(sourceId); + const manifest = await provisioner.fork(sourceId, newId); + await registerEdge(manifest); + return status(manifest); + }, + async wake(id) { + await wakeUpstream(id); + }, + suspend, + async enableExtension(id, extension) { + const pod = warm.get(id); + if (pod) { + await pod.stack.enableExtension(extension); + return; + } + const manifest = await pods.read(id); + if (manifest === undefined) throw new Error(`unknown pod: ${id}`); + const { readPreloadLibraries } = await import("@supabase/stack/bun"); + const libs = await readPreloadLibraries(pods.dataDir(id)); + if (!libs.includes(extension)) { + await writePreloadLibraries(pods.dataDir(id), [...libs, extension]); + } + }, + async listPods() { + const manifests = await pods.list(); + return Promise.all(manifests.map((m) => status(m))); + }, + async dispose() { + for (const id of [...warm.keys()]) await suspend(id); + await proxy.close(); + }, + async [Symbol.asyncDispose]() { + await handle.dispose(); + }, + }; + return handle; +} +``` + +And `src/index.ts`: + +```typescript +export { createFleet } from "./Fleet.ts"; +export type { FleetHandle, FleetOptions, PodState, PodStatus } from "./Fleet.ts"; +export type { CreatePodOptions } from "./Provisioner.ts"; +export type { PodManifest } from "./PodManifest.ts"; +export { templateKey, baseTemplateKey } from "./PodManifest.ts"; +``` + +Note for the implementer: `enableExtension` filtering of non-preload extensions happens inside the stack for warm pods; for suspended pods, add the same `PRELOAD_REQUIRED_EXTENSIONS` guard by importing it from `@supabase/stack` (export it from stack's index alongside the pgconf helpers). + +- [ ] **Step 4: Run to verify pass** + +Run: `cd packages/fleet && FLEET_PG_TESTS=1 pnpm vitest run src/Fleet.integration.test.ts` +Expected: PASS (allow several minutes on first run for binary download + template build). + +- [ ] **Step 5: Commit** + +```bash +git add packages/fleet/src +git commit -m "feat(fleet): fleet facade with wake-on-connect and suspend-on-idle" +``` + +--- + +### Task 15: Density + lifecycle E2E and package README + +**Files:** +- Create: `packages/fleet/tests/fleetDensity.e2e.test.ts` +- Create: `packages/fleet/README.md` + +**Interfaces:** +- Consumes: `createFleet` (Task 14). +- Produces: the guardrail test from the spec ("Density E2E: 100 registered pods, wake a subset") scaled to CI reality, plus user-facing docs. + +- [ ] **Step 1: Write the E2E test** + +```typescript +// tests/fleetDensity.e2e.test.ts +import { mkdtemp } from "node:fs/promises"; +import { tmpdir } from "node:os"; +import { join } from "node:path"; +import { describe, expect, it } from "vitest"; +import { createFleet } from "../src/Fleet.ts"; + +const PG_VERSION = "17.6.1.143"; +const REGISTERED = Number(process.env.FLEET_E2E_PODS ?? 20); // 100+ locally, 20 in CI +const WARM = 3; + +describe.skipIf(!process.env.FLEET_PG_TESTS)("fleet density", () => { + it(`registers ${REGISTERED} pods, wakes ${WARM}, suspends cleanly`, async () => { + const root = await mkdtemp(join(tmpdir(), "fleet-density-")); + await using fleet = await createFleet({ root, idleMs: 60_000 }); + + // Registration is cheap: template built once, then CoW clones. + for (let i = 0; i < REGISTERED; i += 1) { + await fleet.createPod({ id: `pod-${i}`, versions: { postgres: PG_VERSION } }); + } + const all = await fleet.listPods(); + expect(all).toHaveLength(REGISTERED); + expect(all.every((p) => p.state === "suspended")).toBe(true); + + // Distinct external ports across the whole fleet. + const portSet = new Set(all.map((p) => p.manifest.ports.dbPort)); + expect(portSet.size).toBe(REGISTERED); + + // Wake a subset; the rest stay suspended (zero processes). + for (let i = 0; i < WARM; i += 1) await fleet.wake(`pod-${i}`); + const after = await fleet.listPods(); + expect(after.filter((p) => p.state === "warm")).toHaveLength(WARM); + expect(after.filter((p) => p.state === "suspended")).toHaveLength(REGISTERED - WARM); + + // Explicit suspend brings a pod back to zero. + await fleet.suspend("pod-0"); + const final = await fleet.listPods(); + expect(final.find((p) => p.manifest.id === "pod-0")?.state).toBe("suspended"); + }, 900_000); +}); +``` + +- [ ] **Step 2: Run it** + +Run: `cd packages/fleet && FLEET_PG_TESTS=1 pnpm vitest run tests/fleetDensity.e2e.test.ts` +Expected: PASS. Locally, re-run once with `FLEET_E2E_PODS=100` and record wall-clock + `ps` observations in the PR description (PSS harness is a later phase; this is the smoke-level guardrail). + +- [ ] **Step 3: Write README.md** + +```markdown +# @supabase/fleet + +Host-level daemon for running many lightweight Supabase pods in parallel: +CoW template provisioning, wake-on-connect, suspend-on-idle, instant fork. + +## Quick start + +​```ts +import { createFleet } from "@supabase/fleet"; + +const fleet = await createFleet(); +const pod = await fleet.createPod({ id: "my-worktree", versions: { postgres: "17.6.1.143" } }); +// pod.dbUrl is live immediately — the first connection wakes postgres (~200ms). +// After 5 idle minutes the pod suspends to zero processes; the port keeps listening. +const branch = await fleet.forkPod("my-worktree", "my-worktree-experiment"); +​``` + +Design: `docs/specs/2026-07-07-micro-supabase-stacks-design.md`. +Phase 1 limitations: native mode (macOS/Linux) only; daemon restart kills-then-resuspends +running pods instead of adopting them; HTTP service lazy-start requires `lazyServices: true`. +``` + +(Remove the zero-width escapes around the code fences when writing the real file.) + +- [ ] **Step 4: Full check** + +Run: `cd packages/fleet && pnpm vitest run --exclude '**/*.e2e.test.ts' && cd ../stack && pnpm vitest run --exclude '**/*.e2e.test.ts'` +Expected: everything green. Also run `pnpm check:all` in both packages and fix lint/format findings. + +- [ ] **Step 5: Commit** + +```bash +git add packages/fleet +git commit -m "test(fleet): density e2e and package README" +``` + +--- + +## Deferred to later phases (explicitly out of Phase 1) + +- Binary/Docker image optimizations (user direction: after this phase). +- CLI wiring of `supabase start/stop` onto `createFleet` (thin layer; do once fleet API settles). +- HTTP gateway host-based routing across pods + edge wake for the api port (Phase 1 wakes via the db port and per-service lazy start inside a warm pod). +- PSS/CPU benchmark harness with budget assertions in CI. +- True pod adoption across fleet-daemon restarts (Phase 1: kill-then-resuspend). +- Warm-template LRU garbage collection. +- `supautils` profile flag enforcement (manifest field exists; config plumbing later). +- Compatibility suite (`CREATE EXTENSION` sweep, dump/restore round-trip). +``` From 267ca875f7083f942ad491d3a0ec9f4cde0420a5 Mon Sep 17 00:00:00 2001 From: Julien Goux Date: Tue, 7 Jul 2026 11:19:05 +0200 Subject: [PATCH 04/52] feat(fleet): scaffold @supabase/fleet package Co-Authored-By: Claude Fable 5 --- packages/fleet/package.json | 33 ++++++++++++++++++++++++++ packages/fleet/src/index.ts | 1 + packages/fleet/src/index.unit.test.ts | 8 +++++++ packages/fleet/tsconfig.json | 7 ++++++ packages/fleet/vitest.config.ts | 23 ++++++++++++++++++ pnpm-lock.yaml | 34 +++++++++++++++++++++++++++ 6 files changed, 106 insertions(+) create mode 100644 packages/fleet/package.json create mode 100644 packages/fleet/src/index.ts create mode 100644 packages/fleet/src/index.unit.test.ts create mode 100644 packages/fleet/tsconfig.json create mode 100644 packages/fleet/vitest.config.ts diff --git a/packages/fleet/package.json b/packages/fleet/package.json new file mode 100644 index 0000000000..2e31dcb79d --- /dev/null +++ b/packages/fleet/package.json @@ -0,0 +1,33 @@ +{ + "name": "@supabase/fleet", + "version": "0.1.0", + "private": true, + "type": "module", + "exports": { + ".": "./src/index.ts" + }, + "scripts": { + "test": "nx run-many -t test:unit --projects=$npm_package_name", + "check:all": "nx run-many -t types:check lint:check fmt:check knip:check --projects=$npm_package_name", + "fix:all": "nx run-many -t lint:fix fmt:fix knip:fix --projects=$npm_package_name" + }, + "dependencies": { + "@supabase/process-compose": "workspace:*", + "@supabase/stack": "workspace:*", + "effect": "catalog:" + }, + "devDependencies": { + "@tsconfig/bun": "catalog:", + "@types/bun": "catalog:", + "@vitest/coverage-istanbul": "catalog:", + "knip": "catalog:", + "oxfmt": "catalog:", + "oxlint": "catalog:", + "vitest": "catalog:" + }, + "knip": { + "entry": ["src/**/*.test.ts"], + "ignoreDependencies": ["@typescript/native-preview", "oxfmt", "oxlint", "oxlint-tsgolint"], + "ignoreBinaries": ["nx"] + } +} diff --git a/packages/fleet/src/index.ts b/packages/fleet/src/index.ts new file mode 100644 index 0000000000..2ec70b447c --- /dev/null +++ b/packages/fleet/src/index.ts @@ -0,0 +1 @@ +export const FLEET_PACKAGE = "@supabase/fleet"; diff --git a/packages/fleet/src/index.unit.test.ts b/packages/fleet/src/index.unit.test.ts new file mode 100644 index 0000000000..a9db3c5fd9 --- /dev/null +++ b/packages/fleet/src/index.unit.test.ts @@ -0,0 +1,8 @@ +import { describe, expect, it } from "vitest"; +import { FLEET_PACKAGE } from "./index.ts"; + +describe("fleet scaffold", () => { + it("exports the package marker", () => { + expect(FLEET_PACKAGE).toBe("@supabase/fleet"); + }); +}); diff --git a/packages/fleet/tsconfig.json b/packages/fleet/tsconfig.json new file mode 100644 index 0000000000..eef2f2a863 --- /dev/null +++ b/packages/fleet/tsconfig.json @@ -0,0 +1,7 @@ +{ + "extends": "@tsconfig/bun/tsconfig.json", + "compilerOptions": { + "lib": ["ESNext", "DOM"], + "types": ["bun"] + } +} diff --git a/packages/fleet/vitest.config.ts b/packages/fleet/vitest.config.ts new file mode 100644 index 0000000000..7a35ffa8d7 --- /dev/null +++ b/packages/fleet/vitest.config.ts @@ -0,0 +1,23 @@ +import { defineConfig } from "vitest/config"; + +export default defineConfig({ + test: { + passWithNoTests: true, + coverage: { + enabled: false, + provider: "istanbul", + clean: false, + include: ["src/**/*.ts"], + reporter: ["text", "lcov"], + reportsDirectory: "coverage", + }, + projects: [ + { + test: { + name: "unit", + include: ["**/*.unit.test.ts"], + }, + }, + ], + }, +}); diff --git a/pnpm-lock.yaml b/pnpm-lock.yaml index ae8e53cb34..22c0cce372 100644 --- a/pnpm-lock.yaml +++ b/pnpm-lock.yaml @@ -451,6 +451,40 @@ importers: specifier: 'catalog:' version: 4.1.9(@types/node@26.0.1)(@vitest/coverage-istanbul@4.1.9)(vite@8.0.14(@types/node@26.0.1)(esbuild@0.28.1)(jiti@2.7.0)(yaml@2.9.0)) + packages/fleet: + dependencies: + '@supabase/process-compose': + specifier: workspace:* + version: link:../process-compose + '@supabase/stack': + specifier: workspace:* + version: link:../stack + effect: + specifier: 'catalog:' + version: 4.0.0-beta.93 + devDependencies: + '@tsconfig/bun': + specifier: 'catalog:' + version: 1.0.10 + '@types/bun': + specifier: 'catalog:' + version: 1.3.14 + '@vitest/coverage-istanbul': + specifier: 'catalog:' + version: 4.1.9(vitest@4.1.9) + knip: + specifier: 'catalog:' + version: 6.23.0 + oxfmt: + specifier: 'catalog:' + version: 0.56.0 + oxlint: + specifier: 'catalog:' + version: 1.71.0(oxlint-tsgolint@0.23.0) + vitest: + specifier: 'catalog:' + version: 4.1.9(@types/node@26.0.1)(@vitest/coverage-istanbul@4.1.9)(vite@8.0.14(@types/node@26.0.1)(esbuild@0.28.1)(jiti@2.7.0)(yaml@2.9.0)) + packages/process-compose: dependencies: '@effect/platform-bun': From 37537aac4a5d57dbb73f3ea459de21e4f2f28f67 Mon Sep 17 00:00:00 2001 From: Julien Goux Date: Tue, 7 Jul 2026 11:24:42 +0200 Subject: [PATCH 05/52] feat(stack): add micro postgres profile and preload-required registry --- packages/stack/src/micro.ts | 52 +++++++++++++++++++++++++++ packages/stack/src/micro.unit.test.ts | 38 ++++++++++++++++++++ 2 files changed, 90 insertions(+) create mode 100644 packages/stack/src/micro.ts create mode 100644 packages/stack/src/micro.unit.test.ts diff --git a/packages/stack/src/micro.ts b/packages/stack/src/micro.ts new file mode 100644 index 0000000000..c22a891ea9 --- /dev/null +++ b/packages/stack/src/micro.ts @@ -0,0 +1,52 @@ +/** + * Micro profile: normative values from + * docs/specs/2026-07-07-micro-supabase-stacks-design.md ("The micro.conf profile"). + */ +export const MICRO_POSTGRES_SETTINGS: ReadonlyArray = [ + // memory + ["shared_buffers", "16MB"], + ["work_mem", "4MB"], + ["maintenance_work_mem", "32MB"], + ["jit", "off"], + ["huge_pages", "off"], + ["max_connections", "40"], + // background CPU + ["autovacuum_naptime", "5min"], + ["autovacuum_max_workers", "1"], + ["bgwriter_lru_maxpages", "0"], + ["wal_writer_delay", "10s"], + ["checkpoint_timeout", "30min"], + ["max_parallel_workers", "0"], + ["max_parallel_workers_per_gather", "0"], + ["max_worker_processes", "4"], + ["track_io_timing", "off"], + // durability (disposable profile) + ["fsync", "off"], + ["synchronous_commit", "off"], + ["full_page_writes", "off"], + // replication reservations + ["wal_level", "logical"], + ["max_wal_senders", "5"], + ["max_replication_slots", "5"], + ["max_slot_wal_keep_size", "256MB"], + ["wal_keep_size", "0"], +]; + +export const buildMicroConf = (): string => + `${MICRO_POSTGRES_SETTINGS.map(([k, v]) => `${k} = '${v}'`).join("\n")}\n`; + +/** Extensions that only work when named in shared_preload_libraries. */ +export const PRELOAD_REQUIRED_EXTENSIONS: ReadonlySet = new Set([ + "pg_cron", + "pg_net", + "timescaledb", + "pg_stat_statements", + "auto_explain", + "pgaudit", + "plan_filter", + "supautils", + "pgsodium", +]); + +export const buildPodConf = (preloadLibraries: ReadonlyArray): string => + `shared_preload_libraries = '${preloadLibraries.join(",")}'\n`; diff --git a/packages/stack/src/micro.unit.test.ts b/packages/stack/src/micro.unit.test.ts new file mode 100644 index 0000000000..8bb928e636 --- /dev/null +++ b/packages/stack/src/micro.unit.test.ts @@ -0,0 +1,38 @@ +import { describe, expect, it } from "vitest"; +import { + buildMicroConf, + buildPodConf, + MICRO_POSTGRES_SETTINGS, + PRELOAD_REQUIRED_EXTENSIONS, +} from "./micro.ts"; + +describe("micro profile", () => { + it("contains the normative spec settings", () => { + const map = new Map(MICRO_POSTGRES_SETTINGS); + expect(map.get("shared_buffers")).toBe("16MB"); + expect(map.get("jit")).toBe("off"); + expect(map.get("fsync")).toBe("off"); + expect(map.get("wal_level")).toBe("logical"); + expect(map.get("max_slot_wal_keep_size")).toBe("256MB"); + expect(map.get("wal_writer_delay")).toBe("10s"); + }); + + it("renders micro.conf as key = 'value' lines", () => { + const conf = buildMicroConf(); + expect(conf).toContain("shared_buffers = '16MB'"); + expect(conf).toContain("max_connections = '40'"); + expect(conf.endsWith("\n")).toBe(true); + }); + + it("knows which extensions need preload", () => { + expect(PRELOAD_REQUIRED_EXTENSIONS.has("pg_cron")).toBe(true); + expect(PRELOAD_REQUIRED_EXTENSIONS.has("pgvector")).toBe(false); + }); + + it("renders pod.conf with shared_preload_libraries", () => { + expect(buildPodConf(["pg_cron", "pg_net"])).toBe( + "shared_preload_libraries = 'pg_cron,pg_net'\n", + ); + expect(buildPodConf([])).toBe("shared_preload_libraries = ''\n"); + }); +}); From a799f85d877c2fed0910e1856123cef05234ebfd Mon Sep 17 00:00:00 2001 From: Julien Goux Date: Tue, 7 Jul 2026 11:28:10 +0200 Subject: [PATCH 06/52] feat(stack): PGDATA conf layering (micro.conf + pod.conf includes) Adds installMicroProfile/readPreloadLibraries/writePreloadLibraries to layer the micro postgres profile onto an existing PGDATA directory via include_if_exists lines in postgresql.conf, idempotently. --- packages/stack/src/pgconf.ts | 39 +++++++++++++++++++++++++ packages/stack/src/pgconf.unit.test.ts | 40 ++++++++++++++++++++++++++ 2 files changed, 79 insertions(+) create mode 100644 packages/stack/src/pgconf.ts create mode 100644 packages/stack/src/pgconf.unit.test.ts diff --git a/packages/stack/src/pgconf.ts b/packages/stack/src/pgconf.ts new file mode 100644 index 0000000000..f1027debc9 --- /dev/null +++ b/packages/stack/src/pgconf.ts @@ -0,0 +1,39 @@ +import { readFile, writeFile } from "node:fs/promises"; +import { join } from "node:path"; +import { buildMicroConf, buildPodConf } from "./micro.ts"; + +const INCLUDE_BLOCK = [ + "", + "# --- supabase micro profile (managed; do not edit below) ---", + "include_if_exists = 'micro.conf'", + "include_if_exists = 'pod.conf'", + "", +].join("\n"); + +export async function installMicroProfile(pgdata: string): Promise { + await writeFile(join(pgdata, "micro.conf"), buildMicroConf()); + const podConf = join(pgdata, "pod.conf"); + const existing = await readFile(podConf, "utf8").catch(() => undefined); + if (existing === undefined) { + await writeFile(podConf, buildPodConf([])); + } + const mainPath = join(pgdata, "postgresql.conf"); + const main = await readFile(mainPath, "utf8"); + if (!main.includes("include_if_exists = 'micro.conf'")) { + await writeFile(mainPath, main + INCLUDE_BLOCK); + } +} + +export async function readPreloadLibraries(pgdata: string): Promise { + const content = await readFile(join(pgdata, "pod.conf"), "utf8").catch(() => ""); + const match = content.match(/^shared_preload_libraries = '([^']*)'/m); + if (!match || match[1] === "") return []; + return match[1].split(","); +} + +export async function writePreloadLibraries( + pgdata: string, + libs: ReadonlyArray, +): Promise { + await writeFile(join(pgdata, "pod.conf"), buildPodConf(libs)); +} diff --git a/packages/stack/src/pgconf.unit.test.ts b/packages/stack/src/pgconf.unit.test.ts new file mode 100644 index 0000000000..9e20db89c9 --- /dev/null +++ b/packages/stack/src/pgconf.unit.test.ts @@ -0,0 +1,40 @@ +import { mkdtemp, readFile, writeFile } from "node:fs/promises"; +import { tmpdir } from "node:os"; +import { join } from "node:path"; +import { describe, expect, it } from "vitest"; +import { + installMicroProfile, + readPreloadLibraries, + writePreloadLibraries, +} from "./pgconf.ts"; + +async function fakePgdata(): Promise { + const dir = await mkdtemp(join(tmpdir(), "pgconf-test-")); + await writeFile(join(dir, "postgresql.conf"), "# stock conf\nport = 5432\n"); + return dir; +} + +describe("pgconf", () => { + it("installs micro.conf, pod.conf, and include lines idempotently", async () => { + const pgdata = await fakePgdata(); + await installMicroProfile(pgdata); + await installMicroProfile(pgdata); // idempotent + const main = await readFile(join(pgdata, "postgresql.conf"), "utf8"); + expect(main.match(/include_if_exists = 'micro\.conf'/g)).toHaveLength(1); + expect(main.match(/include_if_exists = 'pod\.conf'/g)).toHaveLength(1); + // pod.conf must be included AFTER micro.conf so pod overrides micro + expect(main.indexOf("micro.conf")).toBeLessThan(main.indexOf("pod.conf")); + const micro = await readFile(join(pgdata, "micro.conf"), "utf8"); + expect(micro).toContain("shared_buffers = '16MB'"); + }); + + it("round-trips preload libraries via pod.conf", async () => { + const pgdata = await fakePgdata(); + await installMicroProfile(pgdata); + expect(await readPreloadLibraries(pgdata)).toEqual([]); + await writePreloadLibraries(pgdata, ["pg_cron"]); + expect(await readPreloadLibraries(pgdata)).toEqual(["pg_cron"]); + await writePreloadLibraries(pgdata, ["pg_cron", "pg_net"]); + expect(await readPreloadLibraries(pgdata)).toEqual(["pg_cron", "pg_net"]); + }); +}); From ad76b322096bc5a1229024da0ecaf9f978b4d439 Mon Sep 17 00:00:00 2001 From: Julien Goux Date: Tue, 7 Jul 2026 11:35:55 +0200 Subject: [PATCH 07/52] fix(stack): harden pgconf include detection, GUC parsing, and pod.conf writes Address code review findings on the PGDATA conf-layering utilities: - fix TS2532 undefined-narrowing in readPreloadLibraries - match include_if_exists only when active (not commented out) so a disabled include no longer silently short-circuits profile install - accept flexible spacing/quoting in shared_preload_libraries parsing and trim comma-separated entries - writePreloadLibraries now updates/appends the preload line in place instead of clobbering the rest of pod.conf --- packages/stack/src/pgconf.ts | 29 +++++++++++--- packages/stack/src/pgconf.unit.test.ts | 54 +++++++++++++++++++++++--- 2 files changed, 73 insertions(+), 10 deletions(-) diff --git a/packages/stack/src/pgconf.ts b/packages/stack/src/pgconf.ts index f1027debc9..77e5cb1333 100644 --- a/packages/stack/src/pgconf.ts +++ b/packages/stack/src/pgconf.ts @@ -10,6 +10,12 @@ const INCLUDE_BLOCK = [ "", ].join("\n"); +// Line-anchored, active (non-commented) include directive only — a commented-out +// line like `#include_if_exists = 'micro.conf'` must NOT count as installed. +const ACTIVE_INCLUDE_RE = /^\s*include_if_exists = 'micro\.conf'/m; + +const PRELOAD_LIBRARIES_RE = /^\s*shared_preload_libraries\s*=\s*['"]([^'"]*)['"]/m; + export async function installMicroProfile(pgdata: string): Promise { await writeFile(join(pgdata, "micro.conf"), buildMicroConf()); const podConf = join(pgdata, "pod.conf"); @@ -19,21 +25,34 @@ export async function installMicroProfile(pgdata: string): Promise { } const mainPath = join(pgdata, "postgresql.conf"); const main = await readFile(mainPath, "utf8"); - if (!main.includes("include_if_exists = 'micro.conf'")) { + if (!ACTIVE_INCLUDE_RE.test(main)) { await writeFile(mainPath, main + INCLUDE_BLOCK); } } export async function readPreloadLibraries(pgdata: string): Promise { const content = await readFile(join(pgdata, "pod.conf"), "utf8").catch(() => ""); - const match = content.match(/^shared_preload_libraries = '([^']*)'/m); - if (!match || match[1] === "") return []; - return match[1].split(","); + const match = content.match(PRELOAD_LIBRARIES_RE); + if (!match || match[1] === undefined || match[1] === "") return []; + return match[1].split(",").map((lib) => lib.trim()); } export async function writePreloadLibraries( pgdata: string, libs: ReadonlyArray, ): Promise { - await writeFile(join(pgdata, "pod.conf"), buildPodConf(libs)); + const podConf = join(pgdata, "pod.conf"); + const existing = await readFile(podConf, "utf8").catch(() => undefined); + const line = `shared_preload_libraries = '${libs.join(",")}'`; + if (existing === undefined) { + await writeFile(podConf, `${line}\n`); + return; + } + if (PRELOAD_LIBRARIES_RE.test(existing)) { + const updated = existing.replace(PRELOAD_LIBRARIES_RE, line); + await writeFile(podConf, updated); + return; + } + const separator = existing.endsWith("\n") || existing === "" ? "" : "\n"; + await writeFile(podConf, `${existing}${separator}${line}\n`); } diff --git a/packages/stack/src/pgconf.unit.test.ts b/packages/stack/src/pgconf.unit.test.ts index 9e20db89c9..73d12e0740 100644 --- a/packages/stack/src/pgconf.unit.test.ts +++ b/packages/stack/src/pgconf.unit.test.ts @@ -2,11 +2,7 @@ import { mkdtemp, readFile, writeFile } from "node:fs/promises"; import { tmpdir } from "node:os"; import { join } from "node:path"; import { describe, expect, it } from "vitest"; -import { - installMicroProfile, - readPreloadLibraries, - writePreloadLibraries, -} from "./pgconf.ts"; +import { installMicroProfile, readPreloadLibraries, writePreloadLibraries } from "./pgconf.ts"; async function fakePgdata(): Promise { const dir = await mkdtemp(join(tmpdir(), "pgconf-test-")); @@ -37,4 +33,52 @@ describe("pgconf", () => { await writePreloadLibraries(pgdata, ["pg_cron", "pg_net"]); expect(await readPreloadLibraries(pgdata)).toEqual(["pg_cron", "pg_net"]); }); + + it("appends an active include block when only a commented-out include line exists", async () => { + const pgdata = await fakePgdata(); + const mainPath = join(pgdata, "postgresql.conf"); + await writeFile(mainPath, "# stock conf\nport = 5432\n#include_if_exists = 'micro.conf'\n"); + await installMicroProfile(pgdata); + const main = await readFile(mainPath, "utf8"); + expect(main.match(/^include_if_exists = 'micro\.conf'$/m)).toHaveLength(1); + expect(main.match(/^include_if_exists = 'pod\.conf'$/m)).toHaveLength(1); + // the commented-out line must remain untouched + expect(main).toContain("#include_if_exists = 'micro.conf'"); + }); + + it("parses shared_preload_libraries with flexible spacing and quoting", async () => { + const pgdata = await fakePgdata(); + await writeFile(join(pgdata, "pod.conf"), "shared_preload_libraries='pg_cron, pg_net'\n"); + expect(await readPreloadLibraries(pgdata)).toEqual(["pg_cron", "pg_net"]); + + await writeFile(join(pgdata, "pod.conf"), ' shared_preload_libraries = "pg_cron,pg_net"\n'); + expect(await readPreloadLibraries(pgdata)).toEqual(["pg_cron", "pg_net"]); + }); + + it("writePreloadLibraries preserves other settings already in pod.conf", async () => { + const pgdata = await fakePgdata(); + const podPath = join(pgdata, "pod.conf"); + await writeFile(podPath, "other_setting = 'foo'\nshared_preload_libraries = 'pg_cron'\n"); + await writePreloadLibraries(pgdata, ["pg_cron", "pg_net"]); + const pod = await readFile(podPath, "utf8"); + expect(pod).toContain("other_setting = 'foo'"); + expect(pod).toMatch(/^shared_preload_libraries = 'pg_cron,pg_net'$/m); + expect(await readPreloadLibraries(pgdata)).toEqual(["pg_cron", "pg_net"]); + }); + + it("writePreloadLibraries appends the line when pod.conf has no existing preload line", async () => { + const pgdata = await fakePgdata(); + const podPath = join(pgdata, "pod.conf"); + await writeFile(podPath, "other_setting = 'foo'\n"); + await writePreloadLibraries(pgdata, ["pg_net"]); + const pod = await readFile(podPath, "utf8"); + expect(pod).toContain("other_setting = 'foo'"); + expect(pod).toMatch(/^shared_preload_libraries = 'pg_net'$/m); + }); + + it("writePreloadLibraries creates pod.conf when missing", async () => { + const pgdata = await fakePgdata(); + await writePreloadLibraries(pgdata, ["pg_cron"]); + expect(await readPreloadLibraries(pgdata)).toEqual(["pg_cron"]); + }); }); From 6f2edb551d549f50af772f8d251c53501d9f4000 Mon Sep 17 00:00:00 2001 From: Julien Goux Date: Tue, 7 Jul 2026 11:45:08 +0200 Subject: [PATCH 08/52] feat(stack): provisioned data dirs, micro profile wiring, postgres 17.6.1.143 Wire postgres.provisioned (skip postgres-init for pre-initialized template clones) and postgres.profile (skip -c runtime args on "micro", since those settings live in micro.conf/pod.conf inside PGDATA) through StackBuilder and the native postgres service. Bump DEFAULT_VERSIONS.postgres to 17.6.1.143. --- .../src/StackBuilder.provisioned.unit.test.ts | 28 +++ packages/stack/src/StackBuilder.ts | 17 +- packages/stack/src/createStack.ts | 2 + packages/stack/src/services/postgres.ts | 18 +- packages/stack/src/versions.ts | 2 +- packages/stack/tests/helpers/buildServices.ts | 162 ++++++++++++++++++ 6 files changed, 225 insertions(+), 4 deletions(-) create mode 100644 packages/stack/src/StackBuilder.provisioned.unit.test.ts create mode 100644 packages/stack/tests/helpers/buildServices.ts diff --git a/packages/stack/src/StackBuilder.provisioned.unit.test.ts b/packages/stack/src/StackBuilder.provisioned.unit.test.ts new file mode 100644 index 0000000000..e118cb1622 --- /dev/null +++ b/packages/stack/src/StackBuilder.provisioned.unit.test.ts @@ -0,0 +1,28 @@ +import { describe, expect, it } from "vitest"; +import { buildServicesForTest } from "../tests/helpers/buildServices.ts"; + +describe("provisioned postgres", () => { + it("excludes postgres-init when postgres.provisioned is true", async () => { + const services = await buildServicesForTest({ postgres: { provisioned: true } }); + expect(services.map((s) => s.name)).not.toContain("postgres-init"); + }); + + it("includes postgres-init by default", async () => { + const services = await buildServicesForTest({}); + expect(services.map((s) => s.name)).toContain("postgres-init"); + }); + + it("drops -c runtime args when profile is micro", async () => { + const services = await buildServicesForTest({ + postgres: { provisioned: true, profile: "micro" }, + }); + const pg = services.find((s) => s.name === "postgres"); + expect(pg?.args?.join(" ")).not.toContain("wal_level=logical"); + }); + + it("keeps -c runtime args on the default profile", async () => { + const services = await buildServicesForTest({}); + const pg = services.find((s) => s.name === "postgres"); + expect(pg?.args?.join(" ")).toContain("wal_level=logical"); + }); +}); diff --git a/packages/stack/src/StackBuilder.ts b/packages/stack/src/StackBuilder.ts index 9975ca4fb0..0f69f4a853 100644 --- a/packages/stack/src/StackBuilder.ts +++ b/packages/stack/src/StackBuilder.ts @@ -51,6 +51,17 @@ export interface PostgresConfig { * through the Data API. */ readonly autoExposeNewTables?: boolean; + /** + * When true, `dataDir` is a pre-initialized template clone (already migrated and + * configured), so the `postgres-init` service is skipped entirely. + */ + readonly provisioned?: boolean; + /** + * "micro": settings live in `micro.conf`/`pod.conf` inside PGDATA rather than being passed as + * `-c` runtime args, so ALTER SYSTEM changes made by users aren't overridden on every boot. + * Absent or "default": current behavior (settings passed via `-c` args) is unchanged. + */ + readonly profile?: "default" | "micro"; } export interface PostgrestConfig { @@ -173,6 +184,8 @@ export interface ResolvedPostgresConfig { readonly dataDir: string; readonly version: string; readonly autoExposeNewTables: boolean; + readonly provisioned?: boolean; + readonly profile?: "default" | "micro"; } export interface ResolvedPostgrestConfig { @@ -549,7 +562,8 @@ export class StackBuilder extends Context.Service< postgresResolution, dockerServicesEnabled, ); - const hasPostgresInit = postgresResolution.type === "binary"; + const hasPostgresInit = + postgresResolution.type === "binary" && config.postgres.provisioned !== true; const postgresDeps = dependsOnPostgres(hasPostgresInit); const jwtJwks = generateJwks(config.jwtSecret); @@ -562,6 +576,7 @@ export class StackBuilder extends Context.Service< port: config.dbPort, dockerAccessible: needsDockerAccess, cleanupDataDirOnExit: hasAutoManagedPath(config, config.postgres.dataDir), + profile: config.postgres.profile, }) : makePostgresServiceDocker({ image: postgresResolution.image, diff --git a/packages/stack/src/createStack.ts b/packages/stack/src/createStack.ts index 0684ac867b..20e460a7fe 100644 --- a/packages/stack/src/createStack.ts +++ b/packages/stack/src/createStack.ts @@ -560,6 +560,8 @@ export async function resolveConfig( dataDir: postgresDataDir, version: postgresInput.version ?? DEFAULT_VERSIONS.postgres, autoExposeNewTables: postgresInput.autoExposeNewTables ?? true, + provisioned: postgresInput.provisioned, + profile: postgresInput.profile, }, postgrest: resolvePostgrestConfig(postgrestInput, config.postgrest, ports), auth: resolveAuthConfig(authInput, config.auth, ports, ports.apiPort), diff --git a/packages/stack/src/services/postgres.ts b/packages/stack/src/services/postgres.ts index bb3b5953f7..3a21cb3280 100644 --- a/packages/stack/src/services/postgres.ts +++ b/packages/stack/src/services/postgres.ts @@ -16,6 +16,12 @@ interface NativePostgresOptions extends PostgresServiceOptions { readonly binPath: string; /** When true, patches postgres to listen on all interfaces so Docker containers can connect. */ readonly dockerAccessible?: boolean; + /** + * "micro": settings live in micro.conf/pod.conf inside PGDATA, so no `-c` runtime args are + * passed (command-line `-c` would override users' `ALTER SYSTEM` changes on every boot). + * Absent or "default": current `-c` args are passed unchanged. + */ + readonly profile?: "default" | "micro"; } interface DockerPostgresOptions extends PostgresServiceOptions { @@ -50,6 +56,14 @@ const NATIVE_POSTGRES_RUNTIME_ARGS = [ "max_replication_slots=5", ] as const; +/** + * On the "micro" profile, these settings live in micro.conf/pod.conf inside PGDATA instead, + * so no `-c` runtime args are emitted; passing them on the command line would take precedence + * over the conf files and override users' `ALTER SYSTEM` changes on every restart. + */ +const runtimeArgsForProfile = (profile?: "default" | "micro"): readonly string[] => + profile === "micro" ? [] : NATIVE_POSTGRES_RUNTIME_ARGS; + const orphanCleanup = (opts: PostgresServiceOptions) => opts.cleanupDataDirOnExit ? removePathOnOrphanCleanup(opts.dataDir) : []; @@ -141,7 +155,7 @@ export const makePostgresService = (opts: NativePostgresOptions): ServiceDef => initScript, "-p", String(opts.port), - ...NATIVE_POSTGRES_RUNTIME_ARGS, + ...runtimeArgsForProfile(opts.profile), "-c", "listen_addresses=*", "-c", @@ -163,7 +177,7 @@ export const makePostgresService = (opts: NativePostgresOptions): ServiceDef => return { name: "postgres", command: "bash", - args: [initScript, "-p", String(opts.port), ...NATIVE_POSTGRES_RUNTIME_ARGS], + args: [initScript, "-p", String(opts.port), ...runtimeArgsForProfile(opts.profile)], env: postgresEnv(opts), healthCheck: postgresHealthCheck(opts.binPath, opts.port), shutdown: { signal: "SIGTERM", timeoutSeconds: 10 }, diff --git a/packages/stack/src/versions.ts b/packages/stack/src/versions.ts index 14666bfcc9..2313ba7b8c 100644 --- a/packages/stack/src/versions.ts +++ b/packages/stack/src/versions.ts @@ -46,7 +46,7 @@ export interface VersionManifest { } export const DEFAULT_VERSIONS: VersionManifest = { - postgres: "17.6.1.142", + postgres: "17.6.1.143", postgrest: "14.14", auth: "2.192.0", "edge-runtime": "1.74.2", diff --git a/packages/stack/tests/helpers/buildServices.ts b/packages/stack/tests/helpers/buildServices.ts new file mode 100644 index 0000000000..188db80cd8 --- /dev/null +++ b/packages/stack/tests/helpers/buildServices.ts @@ -0,0 +1,162 @@ +import type { ServiceDef } from "@supabase/process-compose"; +import { Deferred, Effect, Layer, Sink, Stream } from "effect"; +import { ChildProcessSpawner } from "effect/unstable/process"; +import { defaultPublishableKey, defaultSecretKey, generateJwt } from "../../src/JwtGenerator.ts"; +import type { ResolvedStackConfig, StackConfig } from "../../src/StackBuilder.ts"; +import { + enabledServicesForConfig, + StackBuilder, + versionsForConfig, +} from "../../src/StackBuilder.ts"; +import type { StackPreparationInput } from "../../src/StackPreparation.ts"; +import { StackPreparation } from "../../src/StackPreparation.ts"; +import { DEFAULT_VERSIONS } from "../../src/versions.ts"; +import { mockBinaryResolver } from "./mocks.ts"; + +const encoder = new TextEncoder(); + +/** + * Mirrors the local helper of the same name in `src/StackBuilder.unit.test.ts` / + * `src/prefetch.unit.test.ts`. Not centralized in `mocks.ts` to avoid touching those + * pre-existing test files for this change; only the exit code matters here since the + * fixtures below never enable any docker-only service (no registry pulls happen). + */ +function mockSequenceSpawner( + results: ReadonlyArray<{ readonly exitCode: number; readonly stderr?: string[] }>, +) { + let index = 0; + return Layer.succeed( + ChildProcessSpawner.ChildProcessSpawner, + ChildProcessSpawner.make((_command) => + Effect.gen(function* () { + const result = results[index] ?? { exitCode: 0 }; + index += 1; + const exitDeferred = yield* Deferred.make(); + yield* Deferred.succeed(exitDeferred, ChildProcessSpawner.ExitCode(result.exitCode)); + + return ChildProcessSpawner.makeHandle({ + pid: ChildProcessSpawner.ProcessId(3000 + index), + stdout: Stream.empty, + stderr: Stream.fromIterable( + (result.stderr ?? []).map((line) => encoder.encode(`${line}\n`)), + ), + all: Stream.empty, + exitCode: Deferred.await(exitDeferred), + isRunning: Effect.succeed(true), + stdin: Sink.drain, + kill: () => Effect.void, + unref: Effect.succeed(Effect.void), + getInputFd: () => Sink.drain, + getOutputFd: () => Stream.empty, + }); + }), + ), + ); +} + +const testJwtSecret = "super-secret-jwt-token-with-at-least-32-characters"; + +const basePorts = { + apiPort: 3000, + dbPort: 5432, + authPort: 9999, + postgrestPort: 3001, + postgrestAdminPort: 3002, + edgeRuntimePort: 3003, + edgeRuntimeInspectorPort: 3004, + realtimePort: 3010, + storagePort: 3011, + imgproxyPort: 3012, + mailpitPort: 3013, + mailpitSmtpPort: 3014, + mailpitPop3Port: 3015, + pgmetaPort: 3016, + studioPort: 3017, + analyticsPort: 3018, + poolerPort: 3019, + poolerApiPort: 3020, +}; + +/** + * Minimal ResolvedStackConfig fixture with every optional service disabled. Mirrors + * `baseConfig` in `src/StackBuilder.unit.test.ts`; kept in sync manually since the two + * currently have no shared export. + */ +const baseConfig: ResolvedStackConfig = { + cacheRoot: "/tmp/supabase-cache", + stackRoot: "/tmp/supabase-stack", + runtimeRoot: "/tmp/supabase-runtime", + projectDir: "/tmp/supabase-project", + mode: "auto", + jwtSecret: testJwtSecret, + ports: basePorts, + apiPort: 3000, + dbPort: 5432, + publishableKey: defaultPublishableKey, + secretKey: defaultSecretKey, + functions: false, + autoManagedPaths: [], + anonJwt: generateJwt(testJwtSecret, "anon"), + serviceRoleJwt: generateJwt(testJwtSecret, "service_role"), + postgres: { + port: 5432, + dataDir: "/tmp/pg-data", + version: DEFAULT_VERSIONS.postgres, + autoExposeNewTables: true, + }, + postgrest: false, + auth: false, + edgeRuntime: false, + realtime: false, + storage: false, + imgproxy: false, + mailpit: false, + pgmeta: false, + studio: false, + analytics: false, + vector: false, + pooler: false, +}; + +/** + * Builds the ServiceDef list produced by `StackBuilder.build()` for a partial + * `StackConfig`, with every service other than postgres disabled by default and no real + * process spawning (BinaryResolver and ChildProcessSpawner are both mocked). Only the + * `postgres` sub-config is honored from the provided partial config; this stays intentionally + * narrow because it currently only backs the `provisioned`/`profile` wiring tests. + */ +export async function buildServicesForTest( + partial: Pick, +): Promise> { + const config: ResolvedStackConfig = { + ...baseConfig, + postgres: { + ...baseConfig.postgres, + ...partial.postgres, + }, + }; + + const resolver = mockBinaryResolver(); + const layer = Layer.mergeAll( + StackBuilder.layer, + StackPreparation.layer.pipe( + Layer.provide(resolver.layer), + Layer.provide(mockSequenceSpawner([{ exitCode: 0 }])), + ), + ); + + const program = Effect.gen(function* () { + const builder = yield* StackBuilder; + const preparation = yield* StackPreparation; + const input: StackPreparationInput = { + mode: config.mode, + services: enabledServicesForConfig(config), + versions: versionsForConfig(config), + }; + const prepared = yield* preparation.prepare(input); + const { graph } = yield* builder.build(config, prepared); + return graph.startOrder; + }).pipe(Effect.provide(layer)); + + return Effect.runPromise(program as Effect.Effect, unknown>); +} From 46f5d43eb57350793d53e5762fdacfe1f4f95b66 Mon Sep 17 00:00:00 2001 From: Julien Goux Date: Tue, 7 Jul 2026 11:54:47 +0200 Subject: [PATCH 09/52] feat(stack): enableExtension with preload-on-enable restart Adds enableExtension(name) across the coordinator, Stack service, RemoteStack/DaemonServer HTTP surface, and public StackHandle. When an extension requires shared_preload_libraries (per PRELOAD_REQUIRED_EXTENSIONS) and isn't already preloaded, it appends to pod.conf and restarts postgres; otherwise it's a no-op so plain CREATE EXTENSION keeps working. Co-Authored-By: Claude Fable 5 --- .../src/DaemonServer.integration.test.ts | 6 +++++ packages/stack/src/DaemonServer.ts | 22 +++++++++++++++++++ .../stack/src/RemoteStack.integration.test.ts | 13 +++++++++++ packages/stack/src/RemoteStack.ts | 19 ++++++++++++++++ packages/stack/src/Stack.ts | 4 ++++ .../stack/src/StackLifecycleCoordinator.ts | 22 +++++++++++++++++++ .../src/UnixSocketSse.integration.test.ts | 2 ++ packages/stack/src/createStack.ts | 2 ++ packages/stack/src/enableExtension.ts | 14 ++++++++++++ .../stack/src/enableExtension.unit.test.ts | 17 ++++++++++++++ 10 files changed, 121 insertions(+) create mode 100644 packages/stack/src/enableExtension.ts create mode 100644 packages/stack/src/enableExtension.unit.test.ts diff --git a/packages/stack/src/DaemonServer.integration.test.ts b/packages/stack/src/DaemonServer.integration.test.ts index 5e949f64f6..1f2ea9e431 100644 --- a/packages/stack/src/DaemonServer.integration.test.ts +++ b/packages/stack/src/DaemonServer.integration.test.ts @@ -76,6 +76,12 @@ function mockStack() { : Effect.sync(() => { serviceCalls.push(`restart:${name}`); }), + enableExtension: (name: string) => + name === "unknown" + ? Effect.fail(new ServiceNotFoundError({ name })) + : Effect.sync(() => { + serviceCalls.push(`enable-extension:${name}`); + }), reloadFunctions: () => Effect.sync(() => { serviceCalls.push("reload-functions"); diff --git a/packages/stack/src/DaemonServer.ts b/packages/stack/src/DaemonServer.ts index 4dca711302..a9ec89d821 100644 --- a/packages/stack/src/DaemonServer.ts +++ b/packages/stack/src/DaemonServer.ts @@ -207,6 +207,28 @@ export class DaemonServer extends Context.Service< ), ), + HttpRouter.route( + "POST", + "/extensions/:name/enable", + Effect.gen(function* () { + const routeParams = yield* HttpRouter.params; + yield* stack.enableExtension(routeParams.name!); + return HttpServerResponse.jsonUnsafe({ ok: true }); + }).pipe( + Effect.catchTag("ServiceNotFoundError", (e) => + Effect.succeed( + HttpServerResponse.jsonUnsafe( + { error: `Service not found: ${e.name}` }, + { status: 404 }, + ), + ), + ), + Effect.catchTag("ServiceReadyError", (e) => + Effect.succeed(HttpServerResponse.jsonUnsafe({ error: e.reason }, { status: 500 })), + ), + ), + ), + HttpRouter.route( "POST", "/functions/reload", diff --git a/packages/stack/src/RemoteStack.integration.test.ts b/packages/stack/src/RemoteStack.integration.test.ts index f7581f902d..e96b41dfc5 100644 --- a/packages/stack/src/RemoteStack.integration.test.ts +++ b/packages/stack/src/RemoteStack.integration.test.ts @@ -86,6 +86,12 @@ function mockStack() { : Effect.sync(() => { serviceCalls.push(`restart:${name}`); }), + enableExtension: (name: string) => + name === "unknown" + ? Effect.fail(new ServiceNotFoundError({ name })) + : Effect.sync(() => { + serviceCalls.push(`enable-extension:${name}`); + }), reloadFunctions: () => Effect.sync(() => { serviceCalls.push("reload-functions"); @@ -228,6 +234,13 @@ describe("RemoteStack integration", () => { ); if (res.status === 404) return yield* new ServiceNotFoundError({ name }); }), + enableExtension: (name: string) => + Effect.gen(function* () { + const res = yield* Effect.promise(() => + fetch(`${url}/extensions/${name}/enable`, { method: "POST" }), + ); + if (res.status === 404) return yield* new ServiceNotFoundError({ name }); + }), reloadFunctions: () => Effect.gen(function* () { yield* Effect.promise(() => fetch(`${url}/functions/reload`, { method: "POST" })); diff --git a/packages/stack/src/RemoteStack.ts b/packages/stack/src/RemoteStack.ts index 00803d7444..61132817e5 100644 --- a/packages/stack/src/RemoteStack.ts +++ b/packages/stack/src/RemoteStack.ts @@ -278,6 +278,25 @@ export const RemoteStack = { }), ), + enableExtension: (name: string) => + withUnixHttpClient( + Effect.gen(function* () { + const response = yield* unixResponse(socketPath, `/extensions/${name}/enable`, { + method: "POST", + }); + if (response.status === 404) { + return yield* new ServiceNotFoundError({ name }); + } + if (response.status === 500) { + const body = yield* HttpClientResponse.schemaBodyJson(ServiceErrorResponseSchema)( + response, + ).pipe(Effect.orDie); + return yield* new ServiceReadyError({ name, reason: body.error }); + } + yield* HttpClientResponse.filterStatusOk(response).pipe(Effect.orDie); + }), + ), + reloadFunctions: (opts) => withUnixHttpClient( Effect.gen(function* () { diff --git a/packages/stack/src/Stack.ts b/packages/stack/src/Stack.ts index 27b53f7c14..ef0cdf72ad 100644 --- a/packages/stack/src/Stack.ts +++ b/packages/stack/src/Stack.ts @@ -67,6 +67,9 @@ export class Stack extends Context.Service< readonly restartService: ( name: string, ) => Effect.Effect; + readonly enableExtension: ( + name: string, + ) => Effect.Effect; readonly reloadFunctions: ( opts?: FunctionsConfig, ) => Effect.Effect; @@ -107,6 +110,7 @@ export class Stack extends Context.Service< startService: coordinator.startService, stopService: coordinator.stopService, restartService: coordinator.restartService, + enableExtension: coordinator.enableExtension, reloadFunctions: coordinator.reloadFunctions, reloadEdgeRuntime: coordinator.reloadEdgeRuntime, getState: coordinator.getState, diff --git a/packages/stack/src/StackLifecycleCoordinator.ts b/packages/stack/src/StackLifecycleCoordinator.ts index 0a8ba5bee1..a287684ef4 100644 --- a/packages/stack/src/StackLifecycleCoordinator.ts +++ b/packages/stack/src/StackLifecycleCoordinator.ts @@ -15,9 +15,11 @@ import { import { ChildProcessSpawner } from "effect/unstable/process"; import type { CleanupTargets } from "./CleanupTargets.ts"; import { cleanupLocalStackResources } from "./cleanup.ts"; +import { planEnableExtension } from "./enableExtension.ts"; import { StackBuildError } from "./errors.ts"; import { configureFunctionsRuntime, type FunctionsConfig } from "./functions.ts"; import { detectPlatform, dockerHostAddress } from "./Platform.ts"; +import { readPreloadLibraries, writePreloadLibraries } from "./pgconf.ts"; import { StackMetadataPersistence } from "./StackMetadataPersistence.ts"; import { StackPreparation } from "./StackPreparation.ts"; import type { PreparedStackArtifacts } from "./StackPreparation.ts"; @@ -145,6 +147,9 @@ export class StackLifecycleCoordinator extends Context.Service< readonly restartService: ( name: string, ) => Effect.Effect; + readonly enableExtension: ( + name: string, + ) => Effect.Effect; readonly reloadFunctions: ( opts?: FunctionsConfig, ) => Effect.Effect; @@ -554,6 +559,23 @@ export class StackLifecycleCoordinator extends Context.Service< const runtime = yield* ensureRuntime; yield* runtime.orchestrator.restartService(name); }), + enableExtension: (name) => + Effect.gen(function* () { + const currentLibraries = yield* Effect.promise(() => + readPreloadLibraries(config.postgres.dataDir), + ); + const plan = planEnableExtension(name, currentLibraries); + if (plan.action === "none") { + return; + } + yield* Effect.promise(() => + writePreloadLibraries(config.postgres.dataDir, plan.libraries), + ); + yield* requireKnownService("postgres"); + const runtime = yield* ensureRuntime; + yield* runtime.orchestrator.restartService("postgres"); + yield* runtime.orchestrator.waitReady("postgres"); + }), reloadFunctions: (opts) => Effect.gen(function* () { yield* requireKnownService("edge-runtime"); diff --git a/packages/stack/src/UnixSocketSse.integration.test.ts b/packages/stack/src/UnixSocketSse.integration.test.ts index e6694814da..16875deb0e 100644 --- a/packages/stack/src/UnixSocketSse.integration.test.ts +++ b/packages/stack/src/UnixSocketSse.integration.test.ts @@ -67,6 +67,8 @@ function makeStackLayer(opts: { name === "postgres" ? Effect.void : Effect.fail(new ServiceNotFoundError({ name })), restartService: (name: string) => name === "postgres" ? Effect.void : Effect.fail(new ServiceNotFoundError({ name })), + enableExtension: (name: string) => + name === "postgres" ? Effect.void : Effect.fail(new ServiceNotFoundError({ name })), reloadFunctions: () => Effect.void, reloadEdgeRuntime: () => Effect.void, getState: (name: string) => diff --git a/packages/stack/src/createStack.ts b/packages/stack/src/createStack.ts index 20e460a7fe..ad12d51585 100644 --- a/packages/stack/src/createStack.ts +++ b/packages/stack/src/createStack.ts @@ -98,6 +98,7 @@ export interface StackHandle extends AsyncDisposable { startService(name: string): Promise; stopService(name: string): Promise; restartService(name: string): Promise; + enableExtension(name: string): Promise; reloadFunctions(opts?: FunctionsConfig): Promise; reloadEdgeRuntime(opts: EdgeRuntimeReloadConfig): Promise; ready(opts?: ReadyOptions): Promise; @@ -730,6 +731,7 @@ export async function createStack( startService: (name) => run(localStack.startService(name)), stopService: (name) => run(localStack.stopService(name)), restartService: (name) => run(localStack.restartService(name)), + enableExtension: (name) => run(localStack.enableExtension(name)), reloadFunctions: (opts) => run(localStack.reloadFunctions(opts)), reloadEdgeRuntime: (opts) => run(localStack.reloadEdgeRuntime(opts)), ready: (opts) => { diff --git a/packages/stack/src/enableExtension.ts b/packages/stack/src/enableExtension.ts new file mode 100644 index 0000000000..fc0fec99b3 --- /dev/null +++ b/packages/stack/src/enableExtension.ts @@ -0,0 +1,14 @@ +import { PRELOAD_REQUIRED_EXTENSIONS } from "./micro.ts"; + +export type EnableExtensionPlan = + | { readonly action: "none" } + | { readonly action: "restart"; readonly libraries: ReadonlyArray }; + +export const planEnableExtension = ( + name: string, + currentLibraries: ReadonlyArray, +): EnableExtensionPlan => { + if (!PRELOAD_REQUIRED_EXTENSIONS.has(name)) return { action: "none" }; + if (currentLibraries.includes(name)) return { action: "none" }; + return { action: "restart", libraries: [...currentLibraries, name] }; +}; diff --git a/packages/stack/src/enableExtension.unit.test.ts b/packages/stack/src/enableExtension.unit.test.ts new file mode 100644 index 0000000000..f231dffa9b --- /dev/null +++ b/packages/stack/src/enableExtension.unit.test.ts @@ -0,0 +1,17 @@ +import { describe, expect, it } from "vitest"; +import { planEnableExtension } from "./enableExtension.ts"; + +describe("planEnableExtension", () => { + it("no-ops for extensions that do not need preload", () => { + expect(planEnableExtension("pgvector", [])).toEqual({ action: "none" }); + }); + it("no-ops when already preloaded", () => { + expect(planEnableExtension("pg_cron", ["pg_cron"])).toEqual({ action: "none" }); + }); + it("appends and restarts otherwise", () => { + expect(planEnableExtension("pg_cron", ["pg_net"])).toEqual({ + action: "restart", + libraries: ["pg_net", "pg_cron"], + }); + }); +}); From 99816b778c554d6007c3d057d9c87b12bf9c73b2 Mon Sep 17 00:00:00 2001 From: Julien Goux Date: Tue, 7 Jul 2026 12:12:03 +0200 Subject: [PATCH 10/52] fix(stack): serialize enableExtension to prevent pod.conf write races Two concurrent enableExtension calls could both read the same shared_preload_libraries list, then write independently, silently dropping one extension when the second write clobbered the first. Concurrent restarts of the same "postgres" service also deadlocked the orchestrator. Guard the whole enableExtension body with a per-coordinator Effect Semaphore(1) so calls are serialized. Add a regression test that fires two enableExtension calls concurrently through the real StackLifecycleCoordinator (mocked binary resolver/spawner, temp PGDATA) and asserts both extensions land in pod.conf; without the fix the test times out instead of completing. --- .../stack/src/StackLifecycleCoordinator.ts | 36 +++-- .../StackLifecycleCoordinator.unit.test.ts | 141 ++++++++++++++++++ 2 files changed, 161 insertions(+), 16 deletions(-) create mode 100644 packages/stack/src/StackLifecycleCoordinator.unit.test.ts diff --git a/packages/stack/src/StackLifecycleCoordinator.ts b/packages/stack/src/StackLifecycleCoordinator.ts index a287684ef4..2515c05139 100644 --- a/packages/stack/src/StackLifecycleCoordinator.ts +++ b/packages/stack/src/StackLifecycleCoordinator.ts @@ -9,6 +9,7 @@ import { Path, Ref, Context, + Semaphore, Stream, SubscriptionRef, } from "effect"; @@ -201,6 +202,7 @@ export class StackLifecycleCoordinator extends Context.Service< const info = stackInfoFor(config); const stateRef = yield* SubscriptionRef.make(initialPublicStates(config)); const phaseRef = yield* Ref.make("idle"); + const enableExtensionLock = yield* Semaphore.make(1); const logBufferServices = yield* Layer.buildWithScope(LogBuffer.layer, scope); const logBuffer = Context.get(logBufferServices, LogBuffer); @@ -560,22 +562,24 @@ export class StackLifecycleCoordinator extends Context.Service< yield* runtime.orchestrator.restartService(name); }), enableExtension: (name) => - Effect.gen(function* () { - const currentLibraries = yield* Effect.promise(() => - readPreloadLibraries(config.postgres.dataDir), - ); - const plan = planEnableExtension(name, currentLibraries); - if (plan.action === "none") { - return; - } - yield* Effect.promise(() => - writePreloadLibraries(config.postgres.dataDir, plan.libraries), - ); - yield* requireKnownService("postgres"); - const runtime = yield* ensureRuntime; - yield* runtime.orchestrator.restartService("postgres"); - yield* runtime.orchestrator.waitReady("postgres"); - }), + enableExtensionLock.withPermits(1)( + Effect.gen(function* () { + const currentLibraries = yield* Effect.promise(() => + readPreloadLibraries(config.postgres.dataDir), + ); + const plan = planEnableExtension(name, currentLibraries); + if (plan.action === "none") { + return; + } + yield* Effect.promise(() => + writePreloadLibraries(config.postgres.dataDir, plan.libraries), + ); + yield* requireKnownService("postgres"); + const runtime = yield* ensureRuntime; + yield* runtime.orchestrator.restartService("postgres"); + yield* runtime.orchestrator.waitReady("postgres"); + }), + ), reloadFunctions: (opts) => Effect.gen(function* () { yield* requireKnownService("edge-runtime"); diff --git a/packages/stack/src/StackLifecycleCoordinator.unit.test.ts b/packages/stack/src/StackLifecycleCoordinator.unit.test.ts new file mode 100644 index 0000000000..429c3094e3 --- /dev/null +++ b/packages/stack/src/StackLifecycleCoordinator.unit.test.ts @@ -0,0 +1,141 @@ +import { mkdtempSync, rmSync } from "node:fs"; +import { tmpdir } from "node:os"; +import { join } from "node:path"; +import { describe, expect, it } from "@effect/vitest"; +import { NodeServices } from "@effect/platform-node"; +import { Effect, Layer } from "effect"; +import { mockChildProcessSpawner } from "../../process-compose/tests/helpers/mocks.ts"; +import { mockBinaryResolver } from "../tests/helpers/mocks.ts"; +import { defaultPublishableKey, defaultSecretKey, generateJwt } from "./JwtGenerator.ts"; +import { readPreloadLibraries } from "./pgconf.ts"; +import type { AllocatedPorts } from "./PortAllocator.ts"; +import { Stack } from "./Stack.ts"; +import { StackLifecycleCoordinator } from "./StackLifecycleCoordinator.ts"; +import { StackMetadataPersistence } from "./StackMetadataPersistence.ts"; +import { StackPreparation } from "./StackPreparation.ts"; +import { StackBuilder } from "./StackBuilder.ts"; +import type { ResolvedStackConfig } from "./StackBuilder.ts"; +import { DEFAULT_VERSIONS } from "./versions.ts"; + +const testJwtSecret = "super-secret-jwt-token-with-at-least-32-characters-long"; + +const defaultPorts: AllocatedPorts = { + apiPort: 54321, + dbPort: 54322, + authPort: 9999, + postgrestPort: 54323, + postgrestAdminPort: 54324, + edgeRuntimePort: 54325, + edgeRuntimeInspectorPort: 54326, + realtimePort: 54330, + storagePort: 54331, + imgproxyPort: 54332, + mailpitPort: 54333, + mailpitSmtpPort: 54334, + mailpitPop3Port: 54335, + pgmetaPort: 54336, + studioPort: 54337, + analyticsPort: 54338, + poolerPort: 54339, + poolerApiPort: 54340, +}; + +function makeConfig(dataDir: string): ResolvedStackConfig { + return { + cacheRoot: "/tmp/supabase-cache", + stackRoot: "/tmp/supabase-stack", + runtimeRoot: "/tmp/supabase-runtime", + projectDir: "/tmp/supabase-project", + mode: "native", + jwtSecret: testJwtSecret, + ports: defaultPorts, + apiPort: 54321, + dbPort: 54322, + publishableKey: defaultPublishableKey, + secretKey: defaultSecretKey, + functions: false, + autoManagedPaths: [], + anonJwt: generateJwt(testJwtSecret, "anon"), + serviceRoleJwt: generateJwt(testJwtSecret, "service_role"), + postgres: { + port: 54322, + dataDir, + version: DEFAULT_VERSIONS.postgres, + autoExposeNewTables: true, + }, + // postgrest/auth are disabled: their health checks are real HTTP probes + // (unlike postgres's Exec-based pg_isready probe, which the mocked + // ChildProcessSpawner satisfies), so nothing in this mock setup would ever + // answer them and waitAllReady would hang/fail. Keeping only postgres + // enabled is sufficient to exercise the enableExtension race. + postgrest: false, + auth: false, + edgeRuntime: false, + realtime: false, + storage: false, + imgproxy: false, + mailpit: false, + pgmeta: false, + studio: false, + analytics: false, + vector: false, + pooler: false, + }; +} + +function setupLayer(config: ResolvedStackConfig) { + const resolver = mockBinaryResolver(); + const spawner = mockChildProcessSpawner(); + const stackPreparationLayer = StackPreparation.layer.pipe(Layer.provide(resolver.layer)); + const coordinatorLayer = StackLifecycleCoordinator.layer(config).pipe( + Layer.provide(StackBuilder.layer), + Layer.provide(stackPreparationLayer), + Layer.provide(StackMetadataPersistence.noop), + ); + + const layer = Stack.layer(config).pipe( + Layer.provide(coordinatorLayer), + Layer.provide(spawner.layer), + Layer.provide(NodeServices.layer), + ); + + return { layer }; +} + +describe("StackLifecycleCoordinator enableExtension", () => { + // Regression test: two concurrent enableExtension calls used to race on + // pod.conf — both read the same preload list, both wrote independently, and + // the second write clobbered the first, silently dropping one extension + // from shared_preload_libraries. Racing the two restarts of "postgres" also + // deadlocks the orchestrator (concurrent FiberMap.run + stopForRestart calls + // on the same service name step on each other), so without the fix this + // test times out rather than merely asserting the wrong libraries. + // enableExtension is now serialized per coordinator instance with an Effect + // Semaphore, which fixes both the lost write and the restart deadlock. + // + // it.live is required (not it.effect/TestClock): the mock ChildProcessSpawner + // resolves exit codes and the postgres health-check probe via a real + // `Effect.sleep("10 millis")`, which needs the real clock to progress. + it.live("serializes concurrent enableExtension calls so no write is lost", () => { + const dataDir = mkdtempSync(join(tmpdir(), "stack-lifecycle-coordinator-test-")); + const config = makeConfig(dataDir); + const { layer } = setupLayer(config); + + return Effect.gen(function* () { + const stack = yield* Stack; + yield* stack.start(); + + yield* Effect.all([stack.enableExtension("pg_cron"), stack.enableExtension("pg_net")], { + concurrency: "unbounded", + }); + + const libraries = yield* Effect.promise(() => readPreloadLibraries(dataDir)); + expect(libraries).toContain("pg_cron"); + expect(libraries).toContain("pg_net"); + expect(libraries).toHaveLength(2); + }).pipe( + Effect.provide(layer), + Effect.ensuring(Effect.sync(() => rmSync(dataDir, { recursive: true, force: true }))), + ); + }); +}); From 20d89da3ee654e4b9453f186c0ff5f66ab07085f Mon Sep 17 00:00:00 2001 From: Julien Goux Date: Tue, 7 Jul 2026 12:44:50 +0200 Subject: [PATCH 11/52] feat(stack): lazy per-service start behind the API proxy Adds StackConfig.lazyServices: when true, StackLifecycleCoordinator.start() only eagerly starts postgres (and postgres-init); every other service starts on demand the first time the ApiProxy routes a request to it, via a new ProxyConfig.ensureService hook memoized by lazyServices.ts so concurrent first requests trigger a single start. Deviates from the original sketch's `enabled: false` mechanic: process-compose's buildGraph excludes disabled ServiceDefs from the dependency graph entirely, so a lazily-disabled service can never be resurrected via startService/ updateServiceDefinition once the orchestrator is built. Services stay enabled in the graph; laziness is enforced by skipping the eager start in the coordinator instead. --- packages/stack/src/ApiProxy.ts | 37 +++++++ packages/stack/src/ApiProxy.unit.test.ts | 64 ++++++++++++ packages/stack/src/Stack.unit.test.ts | 1 + packages/stack/src/StackBuilder.ts | 17 ++++ packages/stack/src/StackBuilder.unit.test.ts | 27 ++++++ .../stack/src/StackLifecycleCoordinator.ts | 57 ++++++++++- .../StackLifecycleCoordinator.unit.test.ts | 93 +++++++++++++++++- packages/stack/src/createStack.ts | 1 + packages/stack/src/layers.ts | 97 ++++++++++++------- packages/stack/src/lazyServices.ts | 33 +++++++ packages/stack/src/lazyServices.unit.test.ts | 45 +++++++++ packages/stack/tests/helpers/buildServices.ts | 1 + 12 files changed, 432 insertions(+), 41 deletions(-) create mode 100644 packages/stack/src/lazyServices.ts create mode 100644 packages/stack/src/lazyServices.unit.test.ts diff --git a/packages/stack/src/ApiProxy.ts b/packages/stack/src/ApiProxy.ts index 12f258235e..837f826789 100644 --- a/packages/stack/src/ApiProxy.ts +++ b/packages/stack/src/ApiProxy.ts @@ -9,6 +9,7 @@ import { HttpServerRequest, HttpServerResponse, } from "effect/unstable/http"; +import type { ServiceName } from "./versions.ts"; export interface ProxyConfig { readonly listenPort: number; @@ -26,6 +27,12 @@ export interface ProxyConfig { readonly secretKey: string; readonly anonJwt: string; readonly serviceRoleJwt: string; + /** + * When set (lazyServices mode), invoked with a route's owning service before the request is + * forwarded. Expected to be idempotent — it should start the service on first call and resolve + * immediately on later calls once the service is ready. + */ + readonly ensureService?: (name: ServiceName) => Promise; } function transformAuthorization( @@ -114,6 +121,7 @@ const COLD_START_RETRY_SCHEDULE = Schedule.spaced("250 millis").pipe(Schedule.ta interface ProxyHandlerOptions { readonly backendPort: number; + readonly service: ServiceName; readonly stripPrefix?: string; readonly backendPath?: string; readonly transformAuth?: boolean; @@ -132,6 +140,18 @@ function makeProxyHandler( ) { return (req: HttpServerRequest.HttpServerRequest) => Effect.gen(function* () { + if (config.ensureService) { + const ensured = yield* Effect.result( + Effect.tryPromise(() => config.ensureService!(opts.service)), + ); + if (Result.isFailure(ensured)) { + return HttpServerResponse.text( + `Bad gateway: failed to start ${opts.service}: ${String(ensured.failure)}`, + { status: 502 }, + ); + } + } + let backendPath = opts.backendPath; if (backendPath === undefined) { @@ -222,6 +242,7 @@ export class ApiProxy extends Context.Service< "/.well-known/oauth-authorization-server", makeProxyHandler(client, config, { backendPort: config.gotruePort, + service: "auth", backendPath: "/.well-known/oauth-authorization-server", }), ), @@ -230,6 +251,7 @@ export class ApiProxy extends Context.Service< "/auth/v1/verify", makeProxyHandler(client, config, { backendPort: config.gotruePort, + service: "auth", stripPrefix: "/auth/v1", }), ), @@ -238,6 +260,7 @@ export class ApiProxy extends Context.Service< "/auth/v1/callback", makeProxyHandler(client, config, { backendPort: config.gotruePort, + service: "auth", stripPrefix: "/auth/v1", }), ), @@ -246,6 +269,7 @@ export class ApiProxy extends Context.Service< "/auth/v1/authorize", makeProxyHandler(client, config, { backendPort: config.gotruePort, + service: "auth", stripPrefix: "/auth/v1", }), ), @@ -254,6 +278,7 @@ export class ApiProxy extends Context.Service< "/auth/v1/*", makeProxyHandler(client, config, { backendPort: config.gotruePort, + service: "auth", stripPrefix: "/auth/v1", transformAuth: true, }), @@ -263,6 +288,7 @@ export class ApiProxy extends Context.Service< "/rest/v1/*", makeProxyHandler(client, config, { backendPort: config.postgrestPort, + service: "postgrest", stripPrefix: "/rest/v1", transformAuth: true, }), @@ -272,6 +298,7 @@ export class ApiProxy extends Context.Service< "/rest-admin/v1/*", makeProxyHandler(client, config, { backendPort: config.postgrestAdminPort, + service: "postgrest", stripPrefix: "/rest-admin/v1", }), ), @@ -280,6 +307,7 @@ export class ApiProxy extends Context.Service< "/graphql/v1", makeProxyHandler(client, config, { backendPort: config.postgrestPort, + service: "postgrest", backendPath: "/rpc/graphql", transformAuth: true, extraHeaders: { "content-profile": "graphql_public" }, @@ -290,6 +318,7 @@ export class ApiProxy extends Context.Service< "/functions/v1/*", makeProxyHandler(client, config, { backendPort: config.edgeRuntimePort, + service: "edge-runtime", stripPrefix: "/functions/v1", transformAuth: true, transformAuthCustomHeader: true, @@ -301,6 +330,7 @@ export class ApiProxy extends Context.Service< "/realtime/v1/api/*", makeProxyHandler(client, config, { backendPort: config.realtimePort, + service: "realtime", stripPrefix: "/realtime/v1", transformAuth: true, }), @@ -310,6 +340,7 @@ export class ApiProxy extends Context.Service< "/realtime/v1/*", makeProxyHandler(client, config, { backendPort: config.realtimePort, + service: "realtime", stripPrefix: "/realtime/v1", }), ), @@ -318,6 +349,7 @@ export class ApiProxy extends Context.Service< "/storage/v1/s3/*", makeProxyHandler(client, config, { backendPort: config.storagePort, + service: "storage", stripPrefix: "/storage/v1", }), ), @@ -326,6 +358,7 @@ export class ApiProxy extends Context.Service< "/storage/v1/*", makeProxyHandler(client, config, { backendPort: config.storagePort, + service: "storage", stripPrefix: "/storage/v1", transformAuth: true, }), @@ -335,6 +368,7 @@ export class ApiProxy extends Context.Service< "/pg/*", makeProxyHandler(client, config, { backendPort: config.pgmetaPort, + service: "pgmeta", stripPrefix: "/pg", }), ), @@ -343,6 +377,7 @@ export class ApiProxy extends Context.Service< "/analytics/v1/*", makeProxyHandler(client, config, { backendPort: config.analyticsPort, + service: "analytics", stripPrefix: "/analytics/v1", }), ), @@ -351,6 +386,7 @@ export class ApiProxy extends Context.Service< "/pooler/v2/*", makeProxyHandler(client, config, { backendPort: config.poolerPort, + service: "pooler", stripPrefix: "/pooler", }), ), @@ -359,6 +395,7 @@ export class ApiProxy extends Context.Service< "/mcp", makeProxyHandler(client, config, { backendPort: config.studioPort, + service: "studio", backendPath: "/api/mcp", }), ), diff --git a/packages/stack/src/ApiProxy.unit.test.ts b/packages/stack/src/ApiProxy.unit.test.ts index d2b3a00bbc..d5f8873d18 100644 --- a/packages/stack/src/ApiProxy.unit.test.ts +++ b/packages/stack/src/ApiProxy.unit.test.ts @@ -488,4 +488,68 @@ describe("ApiProxy", () => { await echoBody.stop(); } }); + + // --------------------------------------------------------------------------- + // Lazy service start — ensureService + // --------------------------------------------------------------------------- + + describe("ensureService", () => { + test("is invoked with the route's owning service before forwarding", async () => { + const backend = await startEchoBackend(); + const calls: string[] = []; + const config: ProxyConfig = { + ...configForPort(backend.port), + ensureService: async (name) => { + calls.push(name); + }, + }; + const proxy = await startProxy(config); + try { + await fetch(`${proxy.url}/rest/v1/users`); + await fetch(`${proxy.url}/auth/v1/token`, { headers: { apikey: PUBLISHABLE_KEY } }); + expect(calls).toEqual(["postgrest", "auth"]); + } finally { + await proxy.dispose(); + await backend.stop(); + } + }); + + test("is not invoked for /health", async () => { + const backend = await startEchoBackend(); + const calls: string[] = []; + const config: ProxyConfig = { + ...configForPort(backend.port), + ensureService: async (name) => { + calls.push(name); + }, + }; + const proxy = await startProxy(config); + try { + const res = await fetch(`${proxy.url}/health`); + expect(res.status).toBe(200); + expect(calls).toEqual([]); + } finally { + await proxy.dispose(); + await backend.stop(); + } + }); + + test("returns 502 when ensureService rejects", async () => { + const backend = await startEchoBackend(); + const config: ProxyConfig = { + ...configForPort(backend.port), + ensureService: async () => { + throw new Error("failed to start"); + }, + }; + const proxy = await startProxy(config); + try { + const res = await fetch(`${proxy.url}/rest/v1/users`); + expect(res.status).toBe(502); + } finally { + await proxy.dispose(); + await backend.stop(); + } + }); + }); }); diff --git a/packages/stack/src/Stack.unit.test.ts b/packages/stack/src/Stack.unit.test.ts index ea98797efe..2fb2570294 100644 --- a/packages/stack/src/Stack.unit.test.ts +++ b/packages/stack/src/Stack.unit.test.ts @@ -44,6 +44,7 @@ const defaultConfig: ResolvedStackConfig = { projectDir: "/tmp/supabase-project", mode: "native", jwtSecret: testJwtSecret, + lazyServices: false, ports: defaultPorts, apiPort: 54321, dbPort: 54322, diff --git a/packages/stack/src/StackBuilder.ts b/packages/stack/src/StackBuilder.ts index 0f69f4a853..fad3e38147 100644 --- a/packages/stack/src/StackBuilder.ts +++ b/packages/stack/src/StackBuilder.ts @@ -161,6 +161,12 @@ export interface StackConfig { readonly mode?: "native" | "auto" | "docker"; readonly jwtSecret?: string; readonly port?: number; + /** + * When true, `start()` only eagerly starts `postgres` (and `postgres-init` when present); every + * other service is started on demand by the ApiProxy on the first request to its route, instead + * of starting everything up front. Default false: existing eager-start behavior is unchanged. + */ + readonly lazyServices?: boolean; readonly publishableKey?: string; readonly secretKey?: string; readonly functions?: FunctionsConfig | false; @@ -286,6 +292,7 @@ export interface ResolvedStackConfig { readonly projectDir: string; readonly mode: "native" | "auto" | "docker"; readonly jwtSecret: string; + readonly lazyServices: boolean; readonly ports: AllocatedPorts; readonly apiPort: number; readonly dbPort: number; @@ -567,6 +574,16 @@ export class StackBuilder extends Context.Service< const postgresDeps = dependsOnPostgres(hasPostgresInit); const jwtJwks = generateJwks(config.jwtSecret); + // Every service def stays enabled in the process-compose graph, including under + // lazyServices: process-compose's dependency graph excludes `enabled: false` defs + // entirely (they're never added as nodes), so a service disabled at build time can never + // later be started via `startService` — there's no supported "enable" path once the + // orchestrator is built. Instead, laziness is enforced one layer up: when + // config.lazyServices is on, StackLifecycleCoordinator.start() only eagerly starts + // postgres (and postgres-init); every other service is started on demand by the ApiProxy + // via `ensureService`, which calls the ordinary `startService` + `waitReady` coordinator + // methods against these same (enabled) defs. + const defs: Array = [ { ...(postgresResolution.type === "binary" diff --git a/packages/stack/src/StackBuilder.unit.test.ts b/packages/stack/src/StackBuilder.unit.test.ts index 261ccd277c..afe6a496e6 100644 --- a/packages/stack/src/StackBuilder.unit.test.ts +++ b/packages/stack/src/StackBuilder.unit.test.ts @@ -43,6 +43,7 @@ const baseConfig: ResolvedStackConfig = { projectDir: "/tmp/supabase-project", mode: "auto", jwtSecret: testJwtSecret, + lazyServices: false, ports: basePorts, apiPort: 3000, dbPort: 5432, @@ -298,6 +299,32 @@ describe("StackBuilder", () => { }).pipe(Effect.provide(layer)); }); + it.effect("lazyServices still builds every service enabled in the graph", () => { + // process-compose's dependency graph excludes `enabled: false` defs entirely (they're never + // added as nodes), so a service disabled at build time could never later be started via + // `startService`. lazyServices is enforced one layer up instead: StackLifecycleCoordinator + // only eagerly starts postgres/postgres-init, and the ApiProxy starts everything else on + // demand via the ordinary startService + waitReady coordinator methods, which require every + // def to remain a node in the graph. + const resolver = mockBinaryResolver(); + const layer = builderLayer(resolver); + + return Effect.gen(function* () { + const builder = yield* StackBuilder; + const preparation = yield* StackPreparation; + const { graph } = yield* prepareAndBuild(builder, preparation, { + ...baseConfig, + lazyServices: true, + }); + + const byName = new Map(graph.startOrder.map((def) => [def.name, def] as const)); + expect(byName.get("postgres")?.enabled).toBe(true); + expect(byName.get("postgres-init")?.enabled).toBe(true); + expect(byName.get("postgrest")?.enabled).toBe(true); + expect(byName.get("auth")?.enabled).toBe(true); + }).pipe(Effect.provide(layer)); + }); + it.effect("docker mode produces Docker service defs for all services", () => { const resolver = mockBinaryResolver(); const layer = builderLayer(resolver); diff --git a/packages/stack/src/StackLifecycleCoordinator.ts b/packages/stack/src/StackLifecycleCoordinator.ts index 2515c05139..8ef6525bbe 100644 --- a/packages/stack/src/StackLifecycleCoordinator.ts +++ b/packages/stack/src/StackLifecycleCoordinator.ts @@ -1,6 +1,6 @@ import { LogBuffer, Orchestrator } from "@supabase/process-compose"; import { ServiceNotFoundError } from "@supabase/process-compose"; -import type { LogEntry, ServiceReadyError } from "@supabase/process-compose"; +import type { LogEntry, ResolvedGraph, ServiceReadyError } from "@supabase/process-compose"; import { Deferred, Effect, @@ -47,8 +47,40 @@ type LifecyclePhase = interface RuntimeState { readonly orchestrator: Orchestrator["Service"]; readonly cleanupTargets: CleanupTargets; + readonly graph: ResolvedGraph; } +// postgres/postgres-init are always nodes in the graph (StackBuilder never disables them), so +// ServiceNotFoundError can't actually occur when lazyServices eager-starts them — map it to +// StackBuildError only to satisfy start()'s declared error type. +const eagerStartService = ( + orchestrator: Orchestrator["Service"], + name: string, +): Effect.Effect => + orchestrator.startService(name).pipe( + Effect.catchTag( + "ServiceNotFoundError", + (error) => + new StackBuildError({ + detail: `lazyServices eager-start: unexpected missing service "${error.name}"`, + }), + ), + ); + +const eagerWaitReady = ( + orchestrator: Orchestrator["Service"], + name: string, +): Effect.Effect => + orchestrator.waitReady(name).pipe( + Effect.catchTag( + "ServiceNotFoundError", + (error) => + new StackBuildError({ + detail: `lazyServices eager-start: unexpected missing service "${error.name}"`, + }), + ), + ); + const sameState = (a: StackServiceState | undefined, b: StackServiceState): boolean => a?.name === b.name && a.status === b.status && @@ -405,6 +437,7 @@ export class StackLifecycleCoordinator extends Context.Service< return { orchestrator, cleanupTargets, + graph, } satisfies RuntimeState; }).pipe( Effect.tap((value) => @@ -527,8 +560,26 @@ export class StackLifecycleCoordinator extends Context.Service< yield* Ref.set(phaseRef, "starting"); const runtime = yield* ensureRuntime; yield* configureFunctions(config); - yield* runtime.orchestrator.start(); - yield* runtime.orchestrator.waitAllReady(); + if (config.lazyServices === true) { + // Only bring up postgres (and postgres-init, which depends on postgres and + // bootstraps the schema once). Every other service stays Pending until the + // ApiProxy starts it on demand via startService + waitReady (see ensureService in + // ApiProxy.ts / lazyServices.ts). + const eagerServices = runtime.graph.startOrder + .map((def) => def.name) + .filter((name) => name === "postgres" || name === "postgres-init"); + for (const name of eagerServices) { + yield* eagerStartService(runtime.orchestrator, name); + } + yield* Effect.forEach( + eagerServices, + (name) => eagerWaitReady(runtime.orchestrator, name), + { concurrency: "unbounded" }, + ); + } else { + yield* runtime.orchestrator.start(); + yield* runtime.orchestrator.waitAllReady(); + } yield* Ref.set(phaseRef, "running"); }), stop: () => diff --git a/packages/stack/src/StackLifecycleCoordinator.unit.test.ts b/packages/stack/src/StackLifecycleCoordinator.unit.test.ts index 429c3094e3..17ed964b14 100644 --- a/packages/stack/src/StackLifecycleCoordinator.unit.test.ts +++ b/packages/stack/src/StackLifecycleCoordinator.unit.test.ts @@ -1,4 +1,5 @@ import { mkdtempSync, rmSync } from "node:fs"; +import * as http from "node:http"; import { tmpdir } from "node:os"; import { join } from "node:path"; import { describe, expect, it } from "@effect/vitest"; @@ -48,6 +49,7 @@ function makeConfig(dataDir: string): ResolvedStackConfig { projectDir: "/tmp/supabase-project", mode: "native", jwtSecret: testJwtSecret, + lazyServices: false, ports: defaultPorts, apiPort: 54321, dbPort: 54322, @@ -99,7 +101,40 @@ function setupLayer(config: ResolvedStackConfig) { Layer.provide(NodeServices.layer), ); - return { layer }; + return { layer, spawner }; +} + +function makeLazyConfig(dataDir: string): ResolvedStackConfig { + return { + ...makeConfig(dataDir), + lazyServices: true, + // postgrest's health check is a real HTTP probe against 127.0.0.1:postgrestPort; the test + // below binds a fake listener there so waitReady can actually resolve once startService + // spawns it (spawning itself is satisfied generically by the mocked ChildProcessSpawner). + postgrest: { + port: defaultPorts.postgrestPort, + adminPort: defaultPorts.postgrestAdminPort, + schemas: ["public"], + extraSearchPath: ["public"], + maxRows: 1000, + version: DEFAULT_VERSIONS.postgrest, + }, + }; +} + +function startFakeHealthyServer(port: number): Promise<() => Promise> { + return new Promise((resolve, reject) => { + const server = http.createServer((_req, res) => { + res.writeHead(200); + res.end("OK"); + }); + server.listen(port, "127.0.0.1", () => { + resolve( + () => new Promise((res, rej) => server.close((err) => (err ? rej(err) : res()))), + ); + }); + server.on("error", reject); + }); } describe("StackLifecycleCoordinator enableExtension", () => { @@ -139,3 +174,59 @@ describe("StackLifecycleCoordinator enableExtension", () => { ); }); }); + +describe("StackLifecycleCoordinator lazyServices", () => { + // it.live: the mocked ChildProcessSpawner and postgres's health-check probe both resolve via a + // real `Effect.sleep`, which needs the real clock to progress (same reason as the + // enableExtension test above). + it.live("start() only eager-starts postgres/postgres-init; postgrest starts on demand", () => { + const dataDir = mkdtempSync(join(tmpdir(), "stack-lifecycle-coordinator-lazy-test-")); + const config = makeLazyConfig(dataDir); + const { layer, spawner } = setupLayer(config); + + return Effect.gen(function* () { + const stopFakeServer = yield* Effect.promise(() => + startFakeHealthyServer(defaultPorts.postgrestPort), + ); + + const isPostgrestPayload = (s: { args: ReadonlyArray }) => { + const encoded = s.args.at(-1); + if (encoded === undefined) return false; + try { + const decoded = JSON.parse(Buffer.from(encoded, "base64url").toString("utf8")) as { + command?: string; + }; + return decoded.command?.endsWith("/postgrest") ?? false; + } catch { + return false; + } + }; + + const stack = yield* Stack; + yield* stack.start(); + + // postgrest must not have been spawned by start() itself. + expect(spawner.spawned.some(isPostgrestPayload)).toBe(false); + + const postgrestState = yield* stack.getState("postgrest"); + expect(postgrestState.status).toBe("Pending"); + + // The ApiProxy's ensureService would call startService + waitReady on first request; + // simulate that here directly against the coordinator. + yield* stack.startService("postgrest"); + yield* stack.waitReady("postgrest"); + + expect(spawner.spawned.some(isPostgrestPayload)).toBe(true); + // waitReady already proved the service reached a ready state (Running or Healthy — health + // checks poll on an interval, so the coordinator's projected state may briefly lag the + // orchestrator's internal readiness signal that waitReady resolves on). + const readyState = yield* stack.getState("postgrest"); + expect(["Running", "Healthy"]).toContain(readyState.status); + + yield* Effect.promise(() => stopFakeServer()); + }).pipe( + Effect.provide(layer), + Effect.ensuring(Effect.sync(() => rmSync(dataDir, { recursive: true, force: true }))), + ); + }); +}); diff --git a/packages/stack/src/createStack.ts b/packages/stack/src/createStack.ts index ad12d51585..a4538e17b9 100644 --- a/packages/stack/src/createStack.ts +++ b/packages/stack/src/createStack.ts @@ -547,6 +547,7 @@ export async function resolveConfig( projectDir, mode: resolvedMode, jwtSecret, + lazyServices: config.lazyServices === true, ports, apiPort: ports.apiPort, dbPort: ports.dbPort, diff --git a/packages/stack/src/layers.ts b/packages/stack/src/layers.ts index 7cc36fb504..c1337fdf55 100644 --- a/packages/stack/src/layers.ts +++ b/packages/stack/src/layers.ts @@ -1,11 +1,12 @@ import { fork, type ChildProcess } from "node:child_process"; import { Data, Effect, Layer, Option } from "effect"; import { FileSystem, Path } from "effect"; -import { FetchHttpClient } from "effect/unstable/http"; +import { FetchHttpClient, HttpClient, HttpServer } from "effect/unstable/http"; import { ApiProxy, type ProxyConfig } from "./ApiProxy.ts"; import { BinaryResolver } from "./BinaryResolver.ts"; import type { PlatformFactory } from "./createStack.ts"; import type { DaemonMessage, DaemonStartMessage } from "./daemon.ts"; +import { makeEnsureServiceMemo } from "./lazyServices.ts"; import { RemoteStack } from "./RemoteStack.ts"; import { Stack } from "./Stack.ts"; import { StackLifecycleCoordinator } from "./StackLifecycleCoordinator.ts"; @@ -20,10 +21,59 @@ import { type StateManagerService, } from "./StateManager.ts"; import { StackBuilder, type ResolvedStackConfig } from "./StackBuilder.ts"; +import type { ServiceName } from "./versions.ts"; import { UnixHttpClient } from "./UnixHttpClient.ts"; import { resolveManagedStack } from "./managed-stack.ts"; import { terminateChildProcess } from "./terminateChild.ts"; +const baseProxyConfig = (config: ResolvedStackConfig): Omit => ({ + listenPort: config.apiPort, + gotruePort: config.auth !== false ? config.auth.port : 0, + postgrestPort: config.postgrest !== false ? config.postgrest.port : 0, + postgrestAdminPort: config.postgrest !== false ? config.postgrest.adminPort : 0, + edgeRuntimePort: config.edgeRuntime !== false ? config.edgeRuntime.port : 0, + realtimePort: config.realtime !== false ? config.realtime.port : 0, + storagePort: config.storage !== false ? config.storage.port : 0, + pgmetaPort: config.pgmeta !== false ? config.pgmeta.port : 0, + analyticsPort: config.analytics !== false ? config.analytics.port : 0, + poolerPort: config.pooler !== false ? config.pooler.apiPort : 0, + studioPort: config.studio !== false ? config.studio.port : 0, + publishableKey: config.publishableKey, + secretKey: config.secretKey, + anonJwt: config.anonJwt, + serviceRoleJwt: config.serviceRoleJwt, +}); + +/** + * Build the ApiProxy layer for a stack. + * + * When `config.lazyServices` is on, the layer depends on `Stack` so it can wire + * `ProxyConfig.ensureService` to `Stack.startService` + `Stack.waitReady`, memoized so concurrent + * first requests to a route trigger a single start. Otherwise it's the plain config-only layer. + */ +const makeApiProxyLayer = ( + config: ResolvedStackConfig, +): Layer.Layer => { + if (!config.lazyServices) { + return ApiProxy.layer(baseProxyConfig(config)); + } + + return Layer.unwrap( + Effect.gen(function* () { + const stack = yield* Stack; + const ensureService = makeEnsureServiceMemo((name: ServiceName) => + Effect.runPromise( + Effect.gen(function* () { + yield* stack.startService(name); + yield* stack.waitReady(name); + }), + ), + ); + return ApiProxy.layer({ ...baseProxyConfig(config), ensureService }); + }), + ); +}; + /** * Build a foreground layer that runs the stack in-process. * @@ -47,24 +97,10 @@ export const foregroundLayer = ( ); const stackLayer = Stack.layer(config).pipe(Layer.provide(coordinatorLayer)); - const proxyConfig: ProxyConfig = { - listenPort: config.apiPort, - gotruePort: config.auth !== false ? config.auth.port : 0, - postgrestPort: config.postgrest !== false ? config.postgrest.port : 0, - postgrestAdminPort: config.postgrest !== false ? config.postgrest.adminPort : 0, - edgeRuntimePort: config.edgeRuntime !== false ? config.edgeRuntime.port : 0, - realtimePort: config.realtime !== false ? config.realtime.port : 0, - storagePort: config.storage !== false ? config.storage.port : 0, - pgmetaPort: config.pgmeta !== false ? config.pgmeta.port : 0, - analyticsPort: config.analytics !== false ? config.analytics.port : 0, - poolerPort: config.pooler !== false ? config.pooler.apiPort : 0, - studioPort: config.studio !== false ? config.studio.port : 0, - publishableKey: config.publishableKey, - secretKey: config.secretKey, - anonJwt: config.anonJwt, - serviceRoleJwt: config.serviceRoleJwt, - }; - const apiProxyLayer = ApiProxy.layer(proxyConfig).pipe(Layer.provide(FetchHttpClient.layer)); + const apiProxyLayer = makeApiProxyLayer(config).pipe( + Layer.provide(FetchHttpClient.layer), + Layer.provide(stackLayer), + ); return Layer.mergeAll(stackLayer, apiProxyLayer).pipe(Layer.provide(platform), Layer.orDie); }; @@ -95,24 +131,6 @@ export const foregroundDaemonLayer = ( const binaryResolverLayer = BinaryResolver.make(config.cacheRoot).pipe( Layer.provide(FetchHttpClient.layer), ); - const proxyConfig: ProxyConfig = { - listenPort: config.apiPort, - gotruePort: config.auth !== false ? config.auth.port : 0, - postgrestPort: config.postgrest !== false ? config.postgrest.port : 0, - postgrestAdminPort: config.postgrest !== false ? config.postgrest.adminPort : 0, - edgeRuntimePort: config.edgeRuntime !== false ? config.edgeRuntime.port : 0, - realtimePort: config.realtime !== false ? config.realtime.port : 0, - storagePort: config.storage !== false ? config.storage.port : 0, - pgmetaPort: config.pgmeta !== false ? config.pgmeta.port : 0, - analyticsPort: config.analytics !== false ? config.analytics.port : 0, - poolerPort: config.pooler !== false ? config.pooler.apiPort : 0, - studioPort: config.studio !== false ? config.studio.port : 0, - publishableKey: config.publishableKey, - secretKey: config.secretKey, - anonJwt: config.anonJwt, - serviceRoleJwt: config.serviceRoleJwt, - }; - const apiProxyLayer = ApiProxy.layer(proxyConfig).pipe(Layer.provide(FetchHttpClient.layer)); const stateManagerLayer = StateManager.make( singleStackStateManagerPaths(config.stackRoot, config.runtimeRoot, config.name), ); @@ -127,6 +145,11 @@ export const foregroundDaemonLayer = ( ); const stackLayer = Stack.layer(config).pipe(Layer.provide(coordinatorLayer)); + const apiProxyLayer = makeApiProxyLayer(config).pipe( + Layer.provide(FetchHttpClient.layer), + Layer.provide(stackLayer), + ); + return Layer.mergeAll(stackLayer, apiProxyLayer, stateManagerLayer).pipe( Layer.provide(platform), Layer.orDie, diff --git a/packages/stack/src/lazyServices.ts b/packages/stack/src/lazyServices.ts new file mode 100644 index 0000000000..00a6c983de --- /dev/null +++ b/packages/stack/src/lazyServices.ts @@ -0,0 +1,33 @@ +import type { ServiceName } from "./versions.ts"; + +/** + * Wrap a service-start function so concurrent callers for the same service + * share a single in-flight start, and a completed start resolves immediately + * on subsequent calls without re-invoking `start`. + * + * On failure, the in-flight entry is cleared (not marked done) so the next + * call retries from scratch. + */ +export const makeEnsureServiceMemo = ( + start: (name: ServiceName) => Promise, +): ((name: ServiceName) => Promise) => { + const inFlight = new Map>(); + const done = new Set(); + return (name) => { + if (done.has(name)) return Promise.resolve(); + const existing = inFlight.get(name); + if (existing) return existing; + const p = start(name).then( + () => { + done.add(name); + inFlight.delete(name); + }, + (err: unknown) => { + inFlight.delete(name); + throw err; + }, + ); + inFlight.set(name, p); + return p; + }; +}; diff --git a/packages/stack/src/lazyServices.unit.test.ts b/packages/stack/src/lazyServices.unit.test.ts new file mode 100644 index 0000000000..f42d669d1f --- /dev/null +++ b/packages/stack/src/lazyServices.unit.test.ts @@ -0,0 +1,45 @@ +import { describe, expect, it } from "vitest"; +import { makeEnsureServiceMemo } from "./lazyServices.ts"; + +describe("makeEnsureServiceMemo", () => { + it("starts a service once across concurrent calls", async () => { + let starts = 0; + const ensure = makeEnsureServiceMemo(async (_name) => { + starts += 1; + await new Promise((r) => setTimeout(r, 10)); + }); + await Promise.all([ensure("realtime"), ensure("realtime"), ensure("realtime")]); + expect(starts).toBe(1); + }); + + it("retries after a failed start", async () => { + let attempt = 0; + const ensure = makeEnsureServiceMemo(async () => { + attempt += 1; + if (attempt === 1) throw new Error("boom"); + }); + await expect(ensure("auth")).rejects.toThrow("boom"); + await ensure("auth"); // second attempt allowed + expect(attempt).toBe(2); + }); + + it("resolves immediately for a service already marked done", async () => { + let starts = 0; + const ensure = makeEnsureServiceMemo(async (_name) => { + starts += 1; + }); + await ensure("storage"); + await ensure("storage"); + await ensure("storage"); + expect(starts).toBe(1); + }); + + it("tracks each service name independently", async () => { + const seen: string[] = []; + const ensure = makeEnsureServiceMemo(async (name) => { + seen.push(name); + }); + await Promise.all([ensure("realtime"), ensure("storage")]); + expect(seen.sort()).toEqual(["realtime", "storage"]); + }); +}); diff --git a/packages/stack/tests/helpers/buildServices.ts b/packages/stack/tests/helpers/buildServices.ts index 188db80cd8..b8993c5446 100644 --- a/packages/stack/tests/helpers/buildServices.ts +++ b/packages/stack/tests/helpers/buildServices.ts @@ -89,6 +89,7 @@ const baseConfig: ResolvedStackConfig = { projectDir: "/tmp/supabase-project", mode: "auto", jwtSecret: testJwtSecret, + lazyServices: false, ports: basePorts, apiPort: 3000, dbPort: 5432, From 7296801c18036fef365f9b06e209d54026dc0bfc Mon Sep 17 00:00:00 2001 From: Julien Goux Date: Tue, 7 Jul 2026 12:58:34 +0200 Subject: [PATCH 12/52] fix(stack): scope waitAllReady() to started services under lazyServices StackLifecycleCoordinator.waitAllReady() unconditionally delegated to orchestrator.waitAllReady() over the full graph startOrder. Under lazyServices, services that are never started on demand (e.g. postgrest) never resolve their healthy deferred and never emit a Failed state, so ready() hung forever. Track the set of services that have actually been started (eager set from start(), plus startService/restartService/enableExtension/reload* calls). Under lazyServices, waitAllReady() now waits per-service on that snapshot instead of the full graph. Non-lazy behavior is unchanged: it still calls orchestrator.waitAllReady() over the whole graph. --- .../stack/src/StackLifecycleCoordinator.ts | 50 ++++++++++++++-- .../StackLifecycleCoordinator.unit.test.ts | 60 ++++++++++++++++++- 2 files changed, 105 insertions(+), 5 deletions(-) diff --git a/packages/stack/src/StackLifecycleCoordinator.ts b/packages/stack/src/StackLifecycleCoordinator.ts index 8ef6525bbe..8dcd01fb93 100644 --- a/packages/stack/src/StackLifecycleCoordinator.ts +++ b/packages/stack/src/StackLifecycleCoordinator.ts @@ -67,7 +67,12 @@ const eagerStartService = ( ), ); -const eagerWaitReady = ( +// Used both for the eager-start set in start() and for waitAllReady()'s started-service set +// under lazyServices. In both cases the name comes from either the graph's own startOrder or +// from a name the coordinator already validated via requireKnownService/startService, so +// ServiceNotFoundError can't actually occur — map it to StackBuildError only to satisfy the +// declared error types of the callers. +const waitReadyKnownService = ( orchestrator: Orchestrator["Service"], name: string, ): Effect.Effect => @@ -76,7 +81,7 @@ const eagerWaitReady = ( "ServiceNotFoundError", (error) => new StackBuildError({ - detail: `lazyServices eager-start: unexpected missing service "${error.name}"`, + detail: `waitReady: unexpected missing service "${error.name}"`, }), ), ); @@ -235,6 +240,14 @@ export class StackLifecycleCoordinator extends Context.Service< const stateRef = yield* SubscriptionRef.make(initialPublicStates(config)); const phaseRef = yield* Ref.make("idle"); const enableExtensionLock = yield* Semaphore.make(1); + // Tracks every service that has actually been asked to start: the eager set from + // start() under lazyServices, plus anything started later via startService (the + // ApiProxy's ensureService on-demand path) or restartService. Under lazyServices, + // waitAllReady() only waits on this set, since never-started ServiceDefs never resolve + // their `healthy` deferred and never emit a Failed state either (see waitAllReady below). + const startedServicesRef = yield* Ref.make>(new Set()); + const markStarted = (names: Iterable) => + Ref.update(startedServicesRef, (current) => new Set([...current, ...names])); const logBufferServices = yield* Layer.buildWithScope(LogBuffer.layer, scope); const logBuffer = Context.get(logBufferServices, LogBuffer); @@ -571,13 +584,15 @@ export class StackLifecycleCoordinator extends Context.Service< for (const name of eagerServices) { yield* eagerStartService(runtime.orchestrator, name); } + yield* markStarted(eagerServices); yield* Effect.forEach( eagerServices, - (name) => eagerWaitReady(runtime.orchestrator, name), + (name) => waitReadyKnownService(runtime.orchestrator, name), { concurrency: "unbounded" }, ); } else { yield* runtime.orchestrator.start(); + yield* markStarted(runtime.graph.startOrder.map((def) => def.name)); yield* runtime.orchestrator.waitAllReady(); } yield* Ref.set(phaseRef, "running"); @@ -598,6 +613,7 @@ export class StackLifecycleCoordinator extends Context.Service< yield* requireKnownService(name); const runtime = yield* ensureRuntime; yield* runtime.orchestrator.startService(name); + yield* markStarted([name]); yield* runtime.orchestrator.waitReady(name); }), stopService: (name) => @@ -611,6 +627,10 @@ export class StackLifecycleCoordinator extends Context.Service< yield* requireKnownService(name); const runtime = yield* ensureRuntime; yield* runtime.orchestrator.restartService(name); + // Idempotent: the service was necessarily already in the started set (you can't + // restart something that was never started), but marking again is harmless and + // keeps this call site self-contained if that invariant ever changes. + yield* markStarted([name]); }), enableExtension: (name) => enableExtensionLock.withPermits(1)( @@ -628,6 +648,7 @@ export class StackLifecycleCoordinator extends Context.Service< yield* requireKnownService("postgres"); const runtime = yield* ensureRuntime; yield* runtime.orchestrator.restartService("postgres"); + yield* markStarted(["postgres"]); yield* runtime.orchestrator.waitReady("postgres"); }), ), @@ -637,6 +658,7 @@ export class StackLifecycleCoordinator extends Context.Service< const runtime = yield* ensureRuntime; yield* configureFunctions(configWithFunctionOptions(opts)); yield* runtime.orchestrator.restartService("edge-runtime"); + yield* markStarted(["edge-runtime"]); yield* runtime.orchestrator.waitReady("edge-runtime"); }), reloadEdgeRuntime: (opts) => @@ -667,6 +689,7 @@ export class StackLifecycleCoordinator extends Context.Service< ), ); yield* runtime.orchestrator.restartService("edge-runtime"); + yield* markStarted(["edge-runtime"]); yield* runtime.orchestrator.waitReady("edge-runtime"); }), getState: (name) => @@ -694,7 +717,26 @@ export class StackLifecycleCoordinator extends Context.Service< waitAllReady: () => Effect.gen(function* () { const runtime = yield* ensureRuntime; - yield* runtime.orchestrator.waitAllReady(); + if (config.lazyServices !== true) { + // Non-lazy: identical to pre-lazyServices behavior — every ServiceDef gets + // started by start(), so waiting on the full graph is correct and byte-identical + // to today. + yield* runtime.orchestrator.waitAllReady(); + return; + } + // Lazy: "ready" means "every service that has been started is ready". Services + // that were never started (e.g. postgrest, still Pending until the ApiProxy's + // ensureService calls startService on demand) never resolve their `healthy` + // deferred and never emit a Failed state either, so waiting on them would hang + // forever. Snapshot the started set at call time — if a service starts + // concurrently between this read and the wait below, it's acceptable to not wait + // on it; callers that need to observe it can call waitReady/waitAllReady again. + const startedServices = yield* Ref.get(startedServicesRef); + yield* Effect.forEach( + startedServices, + (name) => waitReadyKnownService(runtime.orchestrator, name), + { concurrency: "unbounded" }, + ); }), subscribeLogs: (name) => logBuffer.subscribe(name), subscribeAllLogs: (services) => diff --git a/packages/stack/src/StackLifecycleCoordinator.unit.test.ts b/packages/stack/src/StackLifecycleCoordinator.unit.test.ts index 17ed964b14..9c0c986a45 100644 --- a/packages/stack/src/StackLifecycleCoordinator.unit.test.ts +++ b/packages/stack/src/StackLifecycleCoordinator.unit.test.ts @@ -4,7 +4,7 @@ import { tmpdir } from "node:os"; import { join } from "node:path"; import { describe, expect, it } from "@effect/vitest"; import { NodeServices } from "@effect/platform-node"; -import { Effect, Layer } from "effect"; +import { Duration, Effect, Layer } from "effect"; import { mockChildProcessSpawner } from "../../process-compose/tests/helpers/mocks.ts"; import { mockBinaryResolver } from "../tests/helpers/mocks.ts"; import { defaultPublishableKey, defaultSecretKey, generateJwt } from "./JwtGenerator.ts"; @@ -229,4 +229,62 @@ describe("StackLifecycleCoordinator lazyServices", () => { Effect.ensuring(Effect.sync(() => rmSync(dataDir, { recursive: true, force: true }))), ); }); + + // Regression test: waitAllReady() used to unconditionally delegate to + // orchestrator.waitAllReady() over the FULL graph startOrder. Under lazyServices, services + // that were never started (e.g. postgrest, which stays "Pending" until the ApiProxy's + // ensureService calls startService on first request) never resolve their `healthy` deferred + // and never emit a Failed state either, so the old implementation hung forever. This is the + // red test against the pre-fix code: bounded with a short timeout so it fails fast (as a + // timeout) rather than hanging the suite. + it.live("waitAllReady() resolves promptly when only postgres was eager-started", () => { + const dataDir = mkdtempSync(join(tmpdir(), "stack-lifecycle-coordinator-lazy-ready-test-")); + const config = makeLazyConfig(dataDir); + const { layer } = setupLayer(config); + + return Effect.gen(function* () { + const stack = yield* Stack; + yield* stack.start(); + + // postgrest was never started; under the old behavior this would hang because + // orchestrator.waitAllReady() waits on the full graph, including never-started services. + yield* stack.waitAllReady().pipe(Effect.timeout(Duration.seconds(5))); + + const postgrestState = yield* stack.getState("postgrest"); + expect(postgrestState.status).toBe("Pending"); + }).pipe( + Effect.provide(layer), + Effect.ensuring(Effect.sync(() => rmSync(dataDir, { recursive: true, force: true }))), + ); + }); + + it.live("waitAllReady() covers a service started on demand after start()", () => { + const dataDir = mkdtempSync( + join(tmpdir(), "stack-lifecycle-coordinator-lazy-ready-started-test-"), + ); + const config = makeLazyConfig(dataDir); + const { layer } = setupLayer(config); + + return Effect.gen(function* () { + const stopFakeServer = yield* Effect.promise(() => + startFakeHealthyServer(defaultPorts.postgrestPort), + ); + + const stack = yield* Stack; + yield* stack.start(); + + // Simulate the ApiProxy's ensureService on-demand path. + yield* stack.startService("postgrest"); + + yield* stack.waitAllReady().pipe(Effect.timeout(Duration.seconds(5))); + + const postgrestState = yield* stack.getState("postgrest"); + expect(["Running", "Healthy"]).toContain(postgrestState.status); + + yield* Effect.promise(() => stopFakeServer()); + }).pipe( + Effect.provide(layer), + Effect.ensuring(Effect.sync(() => rmSync(dataDir, { recursive: true, force: true }))), + ); + }); }); From 6eb46213e3b56f1c3501c2d2c6054828af698c5c Mon Sep 17 00:00:00 2001 From: Julien Goux Date: Tue, 7 Jul 2026 13:08:27 +0200 Subject: [PATCH 13/52] feat(fleet): pod manifest types and template cache keys Adds PodManifest interface plus templateKey/baseTemplateKey helpers that derive stable sha256-based cache keys from a partial VersionManifest, independent of key order. --- packages/fleet/src/PodManifest.ts | 20 ++++++++++++++++++++ packages/fleet/src/PodManifest.unit.test.ts | 18 ++++++++++++++++++ packages/fleet/src/index.ts | 3 +++ 3 files changed, 41 insertions(+) create mode 100644 packages/fleet/src/PodManifest.ts create mode 100644 packages/fleet/src/PodManifest.unit.test.ts diff --git a/packages/fleet/src/PodManifest.ts b/packages/fleet/src/PodManifest.ts new file mode 100644 index 0000000000..b406f0bd9a --- /dev/null +++ b/packages/fleet/src/PodManifest.ts @@ -0,0 +1,20 @@ +import { createHash } from "node:crypto"; +import type { ServiceName, VersionManifest } from "@supabase/stack"; + +export interface PodManifest { + readonly id: string; + readonly versions: Partial; + readonly services: Partial>; + readonly flags: { readonly supautils: boolean }; + readonly ports: { readonly dbPort: number; readonly apiPort: number }; + readonly createdAt: string; +} + +export const baseTemplateKey = (postgresVersion: string): string => `pg-${postgresVersion}`; + +export const templateKey = (versions: Partial): string => { + const canonical = JSON.stringify( + Object.fromEntries(Object.entries(versions).sort(([a], [b]) => a.localeCompare(b))), + ); + return `tuple-${createHash("sha256").update(canonical).digest("hex").slice(0, 16)}`; +}; diff --git a/packages/fleet/src/PodManifest.unit.test.ts b/packages/fleet/src/PodManifest.unit.test.ts new file mode 100644 index 0000000000..95224d0009 --- /dev/null +++ b/packages/fleet/src/PodManifest.unit.test.ts @@ -0,0 +1,18 @@ +import { describe, expect, it } from "vitest"; +import { baseTemplateKey, templateKey } from "./PodManifest.ts"; + +describe("templateKey", () => { + it("is stable across key order", () => { + expect(templateKey({ postgres: "17.6.1.143", auth: "2.192.0" })).toBe( + templateKey({ auth: "2.192.0", postgres: "17.6.1.143" }), + ); + }); + it("changes when any version changes", () => { + expect(templateKey({ postgres: "17.6.1.143", auth: "2.192.0" })).not.toBe( + templateKey({ postgres: "17.6.1.143", auth: "2.192.1" }), + ); + }); + it("base key is human-readable", () => { + expect(baseTemplateKey("17.6.1.143")).toBe("pg-17.6.1.143"); + }); +}); diff --git a/packages/fleet/src/index.ts b/packages/fleet/src/index.ts index 2ec70b447c..f07d2085ed 100644 --- a/packages/fleet/src/index.ts +++ b/packages/fleet/src/index.ts @@ -1 +1,4 @@ export const FLEET_PACKAGE = "@supabase/fleet"; + +export type { PodManifest } from "./PodManifest.ts"; +export { baseTemplateKey, templateKey } from "./PodManifest.ts"; From 69ae47e386d7a875485dab2e29d4ce21e5335ef4 Mon Sep 17 00:00:00 2001 From: Julien Goux Date: Tue, 7 Jul 2026 13:16:15 +0200 Subject: [PATCH 14/52] feat(fleet): copy-on-write directory clone (clonefile/reflink/copy) --- .../fleet/src/cowClone.integration.test.ts | 33 +++++++++++++++++++ packages/fleet/src/cowClone.ts | 26 +++++++++++++++ packages/fleet/src/index.ts | 1 + packages/fleet/vitest.config.ts | 6 ++++ 4 files changed, 66 insertions(+) create mode 100644 packages/fleet/src/cowClone.integration.test.ts create mode 100644 packages/fleet/src/cowClone.ts diff --git a/packages/fleet/src/cowClone.integration.test.ts b/packages/fleet/src/cowClone.integration.test.ts new file mode 100644 index 0000000000..8a52af52fd --- /dev/null +++ b/packages/fleet/src/cowClone.integration.test.ts @@ -0,0 +1,33 @@ +import { mkdtemp, mkdir, readFile, stat, writeFile, chmod } from "node:fs/promises"; +import { tmpdir } from "node:os"; +import { join } from "node:path"; +import { describe, expect, it } from "vitest"; +import { cloneDir } from "./cowClone.ts"; + +describe("cloneDir", () => { + it("clones a tree with content and modes; clones diverge", async () => { + const root = await mkdtemp(join(tmpdir(), "cow-test-")); + const src = join(root, "src"); + await mkdir(join(src, "sub"), { recursive: true }); + await writeFile(join(src, "sub", "a.txt"), "hello"); + await chmod(src, 0o700); + + const dest = join(root, "dest"); + await cloneDir(src, dest); + + expect(await readFile(join(dest, "sub", "a.txt"), "utf8")).toBe("hello"); + expect((await stat(dest)).mode & 0o777).toBe(0o700); + + await writeFile(join(dest, "sub", "a.txt"), "changed"); + expect(await readFile(join(src, "sub", "a.txt"), "utf8")).toBe("hello"); + }); + + it("refuses to clone onto an existing destination", async () => { + const root = await mkdtemp(join(tmpdir(), "cow-test-")); + const src = join(root, "src"); + await mkdir(src); + const dest = join(root, "dest"); + await mkdir(dest); + await expect(cloneDir(src, dest)).rejects.toThrow(/exists/); + }); +}); diff --git a/packages/fleet/src/cowClone.ts b/packages/fleet/src/cowClone.ts new file mode 100644 index 0000000000..8ad081c48d --- /dev/null +++ b/packages/fleet/src/cowClone.ts @@ -0,0 +1,26 @@ +import { spawn } from "node:child_process"; +import { cp, stat } from "node:fs/promises"; + +const run = (cmd: string, args: string[]): Promise => + new Promise((resolve, reject) => { + const child = spawn(cmd, args, { stdio: "ignore" }); + child.on("error", reject); + child.on("exit", (code) => resolve(code ?? 1)); + }); + +/** Copy-on-write directory clone: APFS clonefile on macOS, reflink on Linux, plain copy fallback. */ +export async function cloneDir(src: string, dest: string): Promise { + const exists = await stat(dest).then( + () => true, + () => false, + ); + if (exists) throw new Error(`cloneDir: destination already exists: ${dest}`); + + if (process.platform === "darwin") { + if ((await run("cp", ["-Rc", src, dest])) === 0) return; + } else if (process.platform === "linux") { + if ((await run("cp", ["-R", "--reflink=auto", src, dest])) === 0) return; + } + // Fallback (non-CoW filesystems, other platforms): plain recursive copy. + await cp(src, dest, { recursive: true, force: false, errorOnExist: true }); +} diff --git a/packages/fleet/src/index.ts b/packages/fleet/src/index.ts index f07d2085ed..92e2574259 100644 --- a/packages/fleet/src/index.ts +++ b/packages/fleet/src/index.ts @@ -1,4 +1,5 @@ export const FLEET_PACKAGE = "@supabase/fleet"; +export { cloneDir } from "./cowClone.ts"; export type { PodManifest } from "./PodManifest.ts"; export { baseTemplateKey, templateKey } from "./PodManifest.ts"; diff --git a/packages/fleet/vitest.config.ts b/packages/fleet/vitest.config.ts index 7a35ffa8d7..e10a870951 100644 --- a/packages/fleet/vitest.config.ts +++ b/packages/fleet/vitest.config.ts @@ -18,6 +18,12 @@ export default defineConfig({ include: ["**/*.unit.test.ts"], }, }, + { + test: { + name: "integration", + include: ["**/*.integration.test.ts"], + }, + }, ], }, }); From b22587b9af9db248af13615f248a1451a297b7a4 Mon Sep 17 00:00:00 2001 From: Julien Goux Date: Tue, 7 Jul 2026 13:26:31 +0200 Subject: [PATCH 15/52] fix(fleet): clean up partial dest before CoW fallback, preserve symlinks cloneDir() now rm -rf's dest before falling back to fs.cp when the platform-specific cp -Rc/--reflink step exits non-zero, so a partially written dest from a failed CoW attempt can't silently mix with fresh fallback output. The fs.cp fallback also now passes verbatimSymlinks: true so relative symlinks in src aren't rewritten to absolute paths that point back into the source tree. Adds an internal, documented `cowCommand` test seam (CloneDirOptions) to force the CoW step to fail deterministically in tests, exercising the fallback-cleanup and symlink-preservation paths without depending on filesystem-specific CoW failure conditions. --- .../fleet/src/cowClone.integration.test.ts | 56 ++++++++++++++++++- packages/fleet/src/cowClone.ts | 52 +++++++++++++++-- 2 files changed, 102 insertions(+), 6 deletions(-) diff --git a/packages/fleet/src/cowClone.integration.test.ts b/packages/fleet/src/cowClone.integration.test.ts index 8a52af52fd..096a9a461d 100644 --- a/packages/fleet/src/cowClone.integration.test.ts +++ b/packages/fleet/src/cowClone.integration.test.ts @@ -1,9 +1,21 @@ -import { mkdtemp, mkdir, readFile, stat, writeFile, chmod } from "node:fs/promises"; +import { + mkdtemp, + mkdir, + readFile, + readlink, + stat, + symlink, + writeFile, + chmod, +} from "node:fs/promises"; import { tmpdir } from "node:os"; import { join } from "node:path"; import { describe, expect, it } from "vitest"; import { cloneDir } from "./cowClone.ts"; +/** Forces the CoW `cp` step to fail deterministically, so tests can exercise the fallback path. */ +const FORCE_FALLBACK = { cowCommand: "false" }; + describe("cloneDir", () => { it("clones a tree with content and modes; clones diverge", async () => { const root = await mkdtemp(join(tmpdir(), "cow-test-")); @@ -30,4 +42,46 @@ describe("cloneDir", () => { await mkdir(dest); await expect(cloneDir(src, dest)).rejects.toThrow(/exists/); }); + + it("does not silently mix stale CoW leftovers with fallback output when the CoW command fails after partially writing dest", async () => { + const root = await mkdtemp(join(tmpdir(), "cow-test-")); + const src = join(root, "src"); + await mkdir(src, { recursive: true }); + await writeFile(join(src, "fresh.txt"), "fresh-from-src"); + + const dest = join(root, "dest"); + + // Use a "CoW command" that partially writes dest (mkdir + one file) and then fails, + // to model a real clonefile/reflink command that dies partway through. cloneDir + // invokes it as ` `, so `dest` is always the + // last argument regardless of platform-specific flags. + const partialWriteThenFail = join(root, "partial-write-then-fail.sh"); + await writeFile( + partialWriteThenFail, + `#!/bin/sh\nlast=""\nfor arg in "$@"; do last="$arg"; done\nmkdir -p "$last"\necho "leftover" > "$last/leftover.txt"\nexit 1\n`, + { mode: 0o755 }, + ); + + await cloneDir(src, dest, { cowCommand: partialWriteThenFail }); + + // The fallback must have run to completion (fresh.txt present)... + expect(await readFile(join(dest, "fresh.txt"), "utf8")).toBe("fresh-from-src"); + // ...and the stale leftover from the failed CoW attempt must be gone, not silently + // preserved alongside the fallback's output. + await expect(stat(join(dest, "leftover.txt"))).rejects.toThrow(); + }); + + it("preserves relative symlink targets through the fallback copy (verbatimSymlinks)", async () => { + const root = await mkdtemp(join(tmpdir(), "cow-test-")); + const src = join(root, "src"); + await mkdir(join(src, "sub"), { recursive: true }); + await writeFile(join(src, "sub", "target.txt"), "hi"); + await symlink("target.txt", join(src, "sub", "link.txt")); + + const dest = join(root, "dest"); + await cloneDir(src, dest, FORCE_FALLBACK); + + expect(await readlink(join(dest, "sub", "link.txt"))).toBe("target.txt"); + expect(await readFile(join(dest, "sub", "link.txt"), "utf8")).toBe("hi"); + }); }); diff --git a/packages/fleet/src/cowClone.ts b/packages/fleet/src/cowClone.ts index 8ad081c48d..48882abe4e 100644 --- a/packages/fleet/src/cowClone.ts +++ b/packages/fleet/src/cowClone.ts @@ -1,5 +1,5 @@ import { spawn } from "node:child_process"; -import { cp, stat } from "node:fs/promises"; +import { cp, rm, stat } from "node:fs/promises"; const run = (cmd: string, args: string[]): Promise => new Promise((resolve, reject) => { @@ -8,19 +8,61 @@ const run = (cmd: string, args: string[]): Promise => child.on("exit", (code) => resolve(code ?? 1)); }); +export interface CloneDirOptions { + /** + * Overrides the executable used for the platform-specific copy-on-write attempt + * (`cp` by default). Test-only seam: lets tests force the CoW step to fail + * deterministically (e.g. `"false"`, or a stub script) so the fallback path — + * including its pre-fallback cleanup of any partially-written `dest` — can be + * exercised without depending on filesystem-specific CoW failure conditions. + */ + cowCommand?: string; +} + /** Copy-on-write directory clone: APFS clonefile on macOS, reflink on Linux, plain copy fallback. */ -export async function cloneDir(src: string, dest: string): Promise { +export async function cloneDir( + src: string, + dest: string, + options?: CloneDirOptions, +): Promise { const exists = await stat(dest).then( () => true, () => false, ); if (exists) throw new Error(`cloneDir: destination already exists: ${dest}`); + const cowCommand = options?.cowCommand ?? "cp"; + let attemptedCow = false; + if (process.platform === "darwin") { - if ((await run("cp", ["-Rc", src, dest])) === 0) return; + attemptedCow = true; + if ((await run(cowCommand, ["-Rc", src, dest])) === 0) return; } else if (process.platform === "linux") { - if ((await run("cp", ["-R", "--reflink=auto", src, dest])) === 0) return; + attemptedCow = true; + if ((await run(cowCommand, ["-R", "--reflink=auto", src, dest])) === 0) return; + } else if (options?.cowCommand) { + // No platform-specific CoW branch would normally run, but tests may still force + // the seam to exercise the fallback-cleanup path uniformly across platforms. + attemptedCow = true; + if ((await run(cowCommand, ["-R", src, dest])) === 0) return; } + + // The CoW attempt failed after possibly writing a partial dest (e.g. a clonefile/reflink + // command that dies partway through a large tree). Remove any such leftovers before + // falling back, so dest never ends up a silent mix of truncated CoW output and fresh + // fallback files. + if (attemptedCow) { + await rm(dest, { recursive: true, force: true }); + } + // Fallback (non-CoW filesystems, other platforms): plain recursive copy. - await cp(src, dest, { recursive: true, force: false, errorOnExist: true }); + // `verbatimSymlinks: true` preserves relative symlink targets as-is; the default + // (false) rewrites them to absolute paths pointing back into `src`, making the + // clone silently depend on its source tree. + await cp(src, dest, { + recursive: true, + force: false, + errorOnExist: true, + verbatimSymlinks: true, + }); } From ec88d293f5bd37d4f40f1a6d67aa515d450931a9 Mon Sep 17 00:00:00 2001 From: Julien Goux Date: Tue, 7 Jul 2026 13:34:35 +0200 Subject: [PATCH 16/52] feat(fleet): add persistent port registry Introduces PortRegistry as the single owner of the port space for all pods on a host, replacing the plan for a cross-stack filesystem scan (readReservedPorts()). Persists pod->port allocations to a JSON state file, is idempotent per pod, and reuses freed ports on release. --- packages/fleet/src/PortRegistry.ts | 64 ++++++++++++++++++++ packages/fleet/src/PortRegistry.unit.test.ts | 31 ++++++++++ packages/fleet/src/index.ts | 2 + 3 files changed, 97 insertions(+) create mode 100644 packages/fleet/src/PortRegistry.ts create mode 100644 packages/fleet/src/PortRegistry.unit.test.ts diff --git a/packages/fleet/src/PortRegistry.ts b/packages/fleet/src/PortRegistry.ts new file mode 100644 index 0000000000..00d778c145 --- /dev/null +++ b/packages/fleet/src/PortRegistry.ts @@ -0,0 +1,64 @@ +import { mkdir, readFile, rename, writeFile } from "node:fs/promises"; +import { dirname } from "node:path"; + +export interface PodPorts { + readonly dbPort: number; + readonly apiPort: number; +} + +interface PortState { + readonly basePort: number; + readonly pods: Record; +} + +const DEFAULT_BASE_PORT = 55000; + +export class PortRegistry { + private constructor( + private readonly stateFile: string, + private state: PortState, + ) {} + + static async load(stateFile: string): Promise { + const raw = await readFile(stateFile, "utf8").catch(() => undefined); + const state: PortState = + raw !== undefined + ? (JSON.parse(raw) as PortState) + : { basePort: DEFAULT_BASE_PORT, pods: {} }; + return new PortRegistry(stateFile, state); + } + + get(podId: string): PodPorts | undefined { + return this.state.pods[podId]; + } + + async allocate(podId: string): Promise { + const existing = this.state.pods[podId]; + if (existing) return existing; + const used = new Set(Object.values(this.state.pods).flatMap((p) => [p.dbPort, p.apiPort])); + let candidate = this.state.basePort; + const next = (): number => { + while (used.has(candidate)) candidate += 1; + used.add(candidate); + return candidate; + }; + const ports: PodPorts = { dbPort: next(), apiPort: next() }; + this.state = { ...this.state, pods: { ...this.state.pods, [podId]: ports } }; + await this.persist(); + return ports; + } + + async release(podId: string): Promise { + const rest = { ...this.state.pods }; + delete rest[podId]; + this.state = { ...this.state, pods: rest }; + await this.persist(); + } + + private async persist(): Promise { + await mkdir(dirname(this.stateFile), { recursive: true }); + const tmp = `${this.stateFile}.tmp`; + await writeFile(tmp, JSON.stringify(this.state, null, 2)); + await rename(tmp, this.stateFile); + } +} diff --git a/packages/fleet/src/PortRegistry.unit.test.ts b/packages/fleet/src/PortRegistry.unit.test.ts new file mode 100644 index 0000000000..0e43ce7de9 --- /dev/null +++ b/packages/fleet/src/PortRegistry.unit.test.ts @@ -0,0 +1,31 @@ +import { mkdtemp } from "node:fs/promises"; +import { tmpdir } from "node:os"; +import { join } from "node:path"; +import { describe, expect, it } from "vitest"; +import { PortRegistry } from "./PortRegistry.ts"; + +describe("PortRegistry", () => { + it("allocates unique port pairs and persists them", async () => { + const file = join(await mkdtemp(join(tmpdir(), "ports-")), "state.json"); + const reg = await PortRegistry.load(file); + const a = await reg.allocate("pod-a"); + const b = await reg.allocate("pod-b"); + expect(new Set([a.dbPort, a.apiPort, b.dbPort, b.apiPort]).size).toBe(4); + + const reloaded = await PortRegistry.load(file); + expect(reloaded.get("pod-a")).toEqual(a); + expect(reloaded.get("pod-b")).toEqual(b); + }); + + it("is idempotent per pod and reuses released ports", async () => { + const file = join(await mkdtemp(join(tmpdir(), "ports-")), "state.json"); + const reg = await PortRegistry.load(file); + const a1 = await reg.allocate("pod-a"); + const a2 = await reg.allocate("pod-a"); + expect(a2).toEqual(a1); + await reg.release("pod-a"); + expect(reg.get("pod-a")).toBeUndefined(); + const c = await reg.allocate("pod-c"); + expect(c.dbPort).toBe(a1.dbPort); // freed ports are reusable + }); +}); diff --git a/packages/fleet/src/index.ts b/packages/fleet/src/index.ts index 92e2574259..26a91b0a3e 100644 --- a/packages/fleet/src/index.ts +++ b/packages/fleet/src/index.ts @@ -3,3 +3,5 @@ export const FLEET_PACKAGE = "@supabase/fleet"; export { cloneDir } from "./cowClone.ts"; export type { PodManifest } from "./PodManifest.ts"; export { baseTemplateKey, templateKey } from "./PodManifest.ts"; +export type { PodPorts } from "./PortRegistry.ts"; +export { PortRegistry } from "./PortRegistry.ts"; From 84e64ffbfc618070cc01f3064a7bd02b439ed4a1 Mon Sep 17 00:00:00 2001 From: Julien Goux Date: Tue, 7 Jul 2026 13:42:01 +0200 Subject: [PATCH 17/52] fix(fleet): harden PortRegistry against corrupt state, add restore() - load() no longer crashes on invalid JSON or structurally invalid state (missing/NaN basePort, non-object pods); it quarantines the bad file to `${stateFile}.corrupt` (overwriting any prior quarantine) and starts from fresh empty state instead. - Add restore(podId, ports) so the fleet daemon can re-seed known allocations from each pod's manifest after a quarantine/reset, without a full port scan. Idempotent for identical ports; throws on conflicting ports for the same pod or ports already held by another pod. - Document the single-owner / no-port-probing / quarantine-and-restore design assumptions on the class. --- packages/fleet/src/PortRegistry.ts | 93 ++++++++++++++++++- packages/fleet/src/PortRegistry.unit.test.ts | 97 +++++++++++++++++++- 2 files changed, 184 insertions(+), 6 deletions(-) diff --git a/packages/fleet/src/PortRegistry.ts b/packages/fleet/src/PortRegistry.ts index 00d778c145..e54cec0000 100644 --- a/packages/fleet/src/PortRegistry.ts +++ b/packages/fleet/src/PortRegistry.ts @@ -13,6 +13,40 @@ interface PortState { const DEFAULT_BASE_PORT = 55000; +function freshState(): PortState { + return { basePort: DEFAULT_BASE_PORT, pods: {} }; +} + +function isValidState(value: unknown): value is PortState { + if (typeof value !== "object" || value === null || Array.isArray(value)) return false; + const candidate = value as Record; + const { basePort, pods } = candidate; + if (typeof basePort !== "number" || Number.isNaN(basePort)) return false; + if (typeof pods !== "object" || pods === null || Array.isArray(pods)) return false; + return true; +} + +/** + * Persistent registry mapping pod IDs to their allocated `{ dbPort, apiPort }` + * pair, backed by a single JSON state file on disk. + * + * Design assumptions: + * - **Single owner process.** Exactly one `PortRegistry` instance (the fleet + * daemon) is expected to read and write the state file at a time. There is + * no file locking or cross-process coordination, so concurrent writers will + * silently lose updates (last write wins). + * - **No host-level port probing.** The registry never checks whether a port + * is actually free on the host; it only tracks what it has handed out + * itself. The daemon owns the 55000+ range by convention, so nothing else + * on the host is expected to bind those ports. + * - **Corrupt-state recovery.** If the state file is missing, unreadable as + * JSON, or structurally invalid, `load()` never throws. Instead it + * quarantines the bad file (renaming it to `.corrupt`, replacing + * any previous quarantine) and starts from fresh empty state. Since pod + * ports are also duplicated in each pod's own manifest (`pod.json`), the + * daemon is expected to re-seed the registry after such a reset by calling + * `restore()` for each known pod. + */ export class PortRegistry { private constructor( private readonly stateFile: string, @@ -21,11 +55,28 @@ export class PortRegistry { static async load(stateFile: string): Promise { const raw = await readFile(stateFile, "utf8").catch(() => undefined); - const state: PortState = - raw !== undefined - ? (JSON.parse(raw) as PortState) - : { basePort: DEFAULT_BASE_PORT, pods: {} }; - return new PortRegistry(stateFile, state); + if (raw === undefined) { + return new PortRegistry(stateFile, freshState()); + } + + let parsed: unknown; + try { + parsed = JSON.parse(raw); + } catch { + await PortRegistry.quarantine(stateFile); + return new PortRegistry(stateFile, freshState()); + } + + if (!isValidState(parsed)) { + await PortRegistry.quarantine(stateFile); + return new PortRegistry(stateFile, freshState()); + } + + return new PortRegistry(stateFile, parsed); + } + + private static async quarantine(stateFile: string): Promise { + await rename(stateFile, `${stateFile}.corrupt`); } get(podId: string): PodPorts | undefined { @@ -48,6 +99,38 @@ export class PortRegistry { return ports; } + /** + * Records a known allocation (typically read back from a pod's own + * manifest) without scanning for free ports. Idempotent when the pod + * already holds exactly these ports. Throws if the pod already holds + * different ports, or if either port is already assigned to a different + * pod. + */ + async restore(podId: string, ports: PodPorts): Promise { + const existing = this.state.pods[podId]; + if (existing) { + if (existing.dbPort === ports.dbPort && existing.apiPort === ports.apiPort) { + return; + } + throw new Error( + `PortRegistry: cannot restore pod "${podId}" with ports ${JSON.stringify(ports)}; ` + + `it is already recorded with different ports ${JSON.stringify(existing)}`, + ); + } + + for (const [otherPodId, otherPorts] of Object.entries(this.state.pods)) { + if (otherPorts.dbPort === ports.dbPort || otherPorts.apiPort === ports.apiPort) { + throw new Error( + `PortRegistry: cannot restore pod "${podId}" with ports ${JSON.stringify(ports)}; ` + + `port already assigned to pod "${otherPodId}"`, + ); + } + } + + this.state = { ...this.state, pods: { ...this.state.pods, [podId]: ports } }; + await this.persist(); + } + async release(podId: string): Promise { const rest = { ...this.state.pods }; delete rest[podId]; diff --git a/packages/fleet/src/PortRegistry.unit.test.ts b/packages/fleet/src/PortRegistry.unit.test.ts index 0e43ce7de9..539859022b 100644 --- a/packages/fleet/src/PortRegistry.unit.test.ts +++ b/packages/fleet/src/PortRegistry.unit.test.ts @@ -1,4 +1,4 @@ -import { mkdtemp } from "node:fs/promises"; +import { mkdtemp, readFile, writeFile } from "node:fs/promises"; import { tmpdir } from "node:os"; import { join } from "node:path"; import { describe, expect, it } from "vitest"; @@ -28,4 +28,99 @@ describe("PortRegistry", () => { const c = await reg.allocate("pod-c"); expect(c.dbPort).toBe(a1.dbPort); // freed ports are reusable }); + + it("quarantines a corrupt state file and loads with fresh empty state", async () => { + const file = join(await mkdtemp(join(tmpdir(), "ports-")), "state.json"); + const garbage = "{not valid json at all"; + await writeFile(file, garbage); + + const reg = await PortRegistry.load(file); + + // Loads successfully with fresh empty state. + expect(reg.get("anything")).toBeUndefined(); + const allocated = await reg.allocate("pod-a"); + expect(allocated.dbPort).toBeGreaterThanOrEqual(55000); + + // Original bad bytes are preserved in the quarantine file. + const quarantined = await readFile(`${file}.corrupt`, "utf8"); + expect(quarantined).toBe(garbage); + }); + + it("quarantines a structurally invalid state file (bad basePort/pods)", async () => { + const file = join(await mkdtemp(join(tmpdir(), "ports-")), "state.json"); + const badStructure = JSON.stringify({ basePort: "not-a-number", pods: [] }); + await writeFile(file, badStructure); + + const reg = await PortRegistry.load(file); + expect(reg.get("anything")).toBeUndefined(); + const allocated = await reg.allocate("pod-a"); + expect(allocated.dbPort).toBeGreaterThanOrEqual(55000); + + const quarantined = await readFile(`${file}.corrupt`, "utf8"); + expect(quarantined).toBe(badStructure); + }); + + it("overwrites any previous quarantine file", async () => { + const file = join(await mkdtemp(join(tmpdir(), "ports-")), "state.json"); + await writeFile(`${file}.corrupt`, "old-quarantine"); + const garbage = "{ still bad"; + await writeFile(file, garbage); + + await PortRegistry.load(file); + + const quarantined = await readFile(`${file}.corrupt`, "utf8"); + expect(quarantined).toBe(garbage); + }); + + describe("restore", () => { + it("records known allocations from pod manifests without scanning", async () => { + const file = join(await mkdtemp(join(tmpdir(), "ports-")), "state.json"); + const reg = await PortRegistry.load(file); + + await reg.restore("pod-a", { dbPort: 55010, apiPort: 55011 }); + await reg.restore("pod-b", { dbPort: 55012, apiPort: 55013 }); + + expect(reg.get("pod-a")).toEqual({ dbPort: 55010, apiPort: 55011 }); + expect(reg.get("pod-b")).toEqual({ dbPort: 55012, apiPort: 55013 }); + + // New allocations must skip the restored ports. + const next = await reg.allocate("new-pod"); + expect([next.dbPort, next.apiPort]).not.toContain(55010); + expect([next.dbPort, next.apiPort]).not.toContain(55011); + expect([next.dbPort, next.apiPort]).not.toContain(55012); + expect([next.dbPort, next.apiPort]).not.toContain(55013); + + // Persisted, so a reload sees the restored allocation. + const reloaded = await PortRegistry.load(file); + expect(reloaded.get("pod-a")).toEqual({ dbPort: 55010, apiPort: 55011 }); + }); + + it("is idempotent when restoring identical ports for the same pod", async () => { + const file = join(await mkdtemp(join(tmpdir(), "ports-")), "state.json"); + const reg = await PortRegistry.load(file); + + await reg.restore("pod-a", { dbPort: 55010, apiPort: 55011 }); + await expect( + reg.restore("pod-a", { dbPort: 55010, apiPort: 55011 }), + ).resolves.toBeUndefined(); + expect(reg.get("pod-a")).toEqual({ dbPort: 55010, apiPort: 55011 }); + }); + + it("throws if the pod already has different ports recorded", async () => { + const file = join(await mkdtemp(join(tmpdir(), "ports-")), "state.json"); + const reg = await PortRegistry.load(file); + + await reg.restore("pod-a", { dbPort: 55010, apiPort: 55011 }); + await expect(reg.restore("pod-a", { dbPort: 55010, apiPort: 55099 })).rejects.toThrow(); + }); + + it("throws if a port is already assigned to a different pod", async () => { + const file = join(await mkdtemp(join(tmpdir(), "ports-")), "state.json"); + const reg = await PortRegistry.load(file); + + await reg.restore("pod-a", { dbPort: 55010, apiPort: 55011 }); + await expect(reg.restore("pod-b", { dbPort: 55010, apiPort: 55012 })).rejects.toThrow(); + await expect(reg.restore("pod-b", { dbPort: 55020, apiPort: 55011 })).rejects.toThrow(); + }); + }); }); From 494f0bcdaa11a0147045202f7d146b80e714e90a Mon Sep 17 00:00:00 2001 From: Julien Goux Date: Tue, 7 Jul 2026 14:15:04 +0200 Subject: [PATCH 18/52] feat(fleet): template store with base and warm templates Adds TemplateStore, which builds golden Postgres data-dir templates by running @supabase/stack one-shot: base = postgres-only boot so postgres-init applies baseline migrations, then installMicroProfile freezes the result; warm = clone of base + enabled services booted once to self-migrate. Builds are concurrency-safe via a per-key wx-flag lockfile with a 10min stale threshold. Also exports installMicroProfile/readPreloadLibraries/writePreloadLibraries from stack's index so fleet can consume them. --- .../src/TemplateStore.integration.test.ts | 34 ++++ packages/fleet/src/TemplateStore.ts | 168 ++++++++++++++++++ packages/fleet/src/index.ts | 1 + packages/stack/src/index.ts | 1 + 4 files changed, 204 insertions(+) create mode 100644 packages/fleet/src/TemplateStore.integration.test.ts create mode 100644 packages/fleet/src/TemplateStore.ts diff --git a/packages/fleet/src/TemplateStore.integration.test.ts b/packages/fleet/src/TemplateStore.integration.test.ts new file mode 100644 index 0000000000..c33260aee4 --- /dev/null +++ b/packages/fleet/src/TemplateStore.integration.test.ts @@ -0,0 +1,34 @@ +import { mkdtemp, readFile } from "node:fs/promises"; +import { tmpdir } from "node:os"; +import { join } from "node:path"; +import { describe, expect, it } from "vitest"; +import { TemplateStore } from "./TemplateStore.ts"; + +// Requires postgres binaries in the local cache; opt-in via env, since the first +// run downloads a real postgres release (~minutes) and boots it. +const POSTGRES_VERSION = "17.6.1.143"; + +describe.skipIf(!process.env.FLEET_PG_TESTS)("TemplateStore", () => { + it("builds a base template once and reuses it", async () => { + const root = await mkdtemp(join(tmpdir(), "templates-")); + const store = new TemplateStore(root); + const first = await store.ensureBaseTemplate(POSTGRES_VERSION); + expect(first).toContain(`pg-${POSTGRES_VERSION}`); + // PGDATA got the micro profile + const conf = await readFile(join(first, "postgresql.conf"), "utf8"); + expect(conf).toContain("include_if_exists = 'micro.conf'"); + + const started = Date.now(); + const second = await store.ensureBaseTemplate(POSTGRES_VERSION); + expect(second).toBe(first); + expect(Date.now() - started).toBeLessThan(1000); // cache hit, no rebuild + }, 600_000); + + it("falls back to the base template when no services are enabled", async () => { + const root = await mkdtemp(join(tmpdir(), "templates-")); + const store = new TemplateStore(root); + const base = await store.ensureBaseTemplate(POSTGRES_VERSION); + const warm = await store.ensureWarmTemplate({ postgres: POSTGRES_VERSION }, []); + expect(warm).toBe(base); + }, 600_000); +}); diff --git a/packages/fleet/src/TemplateStore.ts b/packages/fleet/src/TemplateStore.ts new file mode 100644 index 0000000000..639cdf1701 --- /dev/null +++ b/packages/fleet/src/TemplateStore.ts @@ -0,0 +1,168 @@ +import { mkdir, open, rename, rm, stat, unlink, writeFile } from "node:fs/promises"; +import { join } from "node:path"; +import { createStack, installMicroProfile } from "@supabase/stack"; +import type { ServiceName, VersionManifest } from "@supabase/stack"; +import { cloneDir } from "./cowClone.ts"; +import { baseTemplateKey, templateKey } from "./PodManifest.ts"; + +const LOCK_STALE_MS = 10 * 60 * 1000; +const LOCK_POLL_MS = 250; + +/** + * Builds and caches golden Postgres template data directories that pods are later + * CoW-cloned from. + * + * - "base" templates are a one-shot `postgres`-only stack boot: `postgres-init` + * applies the baseline roles/schemas/migrations exactly as it does for a normal + * stack, then the micro profile (`micro.conf`/`pod.conf` includes) is installed + * before the data dir is frozen under `root/pg-/data`. + * - "warm" templates clone a base template and boot the requested services once + * so each self-migrates against a `provisioned` (post-init) data dir, then + * freeze the result under `root//data`. An empty service list has + * nothing to warm, so it resolves to the base template directly. + * + * Builds are concurrency-safe on one host via a per-key lockfile created with the + * `wx` flag; a stale lock (holder crashed) is reclaimed after `LOCK_STALE_MS`. + */ +export class TemplateStore { + constructor(private readonly root: string) {} + + private dataDir(key: string): string { + return join(this.root, key, "data"); + } + + async has(key: string): Promise { + return stat(join(this.root, key, "template.json")).then( + () => true, + () => false, + ); + } + + async ensureBaseTemplate(postgresVersion: string): Promise { + const key = baseTemplateKey(postgresVersion); + if (await this.has(key)) return this.dataDir(key); + return this.withLock(key, async () => { + if (await this.has(key)) return this.dataDir(key); + const buildDir = join(this.root, `${key}.build`); + await rm(buildDir, { recursive: true, force: true }); + await mkdir(buildDir, { recursive: true }); + const buildDataDir = join(buildDir, "data"); + // One-shot stack: postgres only, non-provisioned -> postgres-init applies + // roles/schemas/baseline migrations exactly as it does for a normal stack. + const stack = await createStack({ + postgres: { version: postgresVersion, dataDir: buildDataDir }, + postgrest: false, + auth: false, + edgeRuntime: false, + realtime: false, + storage: false, + imgproxy: false, + mailpit: false, + pgmeta: false, + studio: false, + analytics: false, + vector: false, + pooler: false, + functions: false, + }); + try { + await stack.start(); + await stack.ready(); + } finally { + await stack.dispose(); + } + await installMicroProfile(buildDataDir); + await this.freeze(buildDir, key, { key, postgresVersion, builtAt: new Date().toISOString() }); + return this.dataDir(key); + }); + } + + async ensureWarmTemplate( + versions: Partial, + enabledServices: ReadonlyArray, + ): Promise { + const pgVersion = versions.postgres; + if (pgVersion === undefined) throw new Error("versions.postgres is required"); + const base = await this.ensureBaseTemplate(pgVersion); + if (enabledServices.length === 0) return base; + + const key = templateKey(versions); + if (await this.has(key)) return this.dataDir(key); + return this.withLock(key, async () => { + if (await this.has(key)) return this.dataDir(key); + const buildDir = join(this.root, `${key}.build`); + await rm(buildDir, { recursive: true, force: true }); + await mkdir(buildDir, { recursive: true }); + const buildDataDir = join(buildDir, "data"); + await cloneDir(base, buildDataDir); + + // The clone is already post-init, so postgres-init is skipped (`provisioned: true`); + // each enabled service boots once and self-migrates against it. + const stack = await createStack({ + postgres: { + version: pgVersion, + dataDir: buildDataDir, + provisioned: true, + profile: "micro", + }, + postgrest: enabledServices.includes("postgrest") ? {} : false, + auth: enabledServices.includes("auth") ? {} : false, + edgeRuntime: enabledServices.includes("edge-runtime") ? {} : false, + realtime: enabledServices.includes("realtime") ? {} : false, + storage: enabledServices.includes("storage") ? {} : false, + imgproxy: enabledServices.includes("imgproxy") ? {} : false, + mailpit: enabledServices.includes("mailpit") ? {} : false, + pgmeta: enabledServices.includes("pgmeta") ? {} : false, + studio: enabledServices.includes("studio") ? {} : false, + analytics: enabledServices.includes("analytics") ? {} : false, + vector: enabledServices.includes("vector") ? {} : false, + pooler: enabledServices.includes("pooler") ? {} : false, + functions: false, + }); + try { + await stack.start(); + await stack.ready(); + } finally { + await stack.dispose(); + } + await this.freeze(buildDir, key, { + key, + versions, + enabledServices, + builtAt: new Date().toISOString(), + }); + return this.dataDir(key); + }); + } + + private async freeze(buildDir: string, key: string, marker: unknown): Promise { + await mkdir(join(this.root, key), { recursive: true }); + await rename(join(buildDir, "data"), this.dataDir(key)); + await writeFile(join(this.root, key, "template.json"), JSON.stringify(marker)); + await rm(buildDir, { recursive: true, force: true }); + } + + private async withLock(key: string, body: () => Promise): Promise { + const lockPath = join(this.root, `${key}.lock`); + await mkdir(this.root, { recursive: true }); + for (;;) { + try { + const handle = await open(lockPath, "wx"); + await handle.close(); + break; + } catch { + const s = await stat(lockPath).catch(() => undefined); + if (s && Date.now() - s.mtimeMs > LOCK_STALE_MS) { + await unlink(lockPath).catch(() => {}); + continue; + } + await new Promise((r) => setTimeout(r, LOCK_POLL_MS)); + } + } + try { + return await body(); + } finally { + await unlink(lockPath).catch(() => {}); + } + } +} diff --git a/packages/fleet/src/index.ts b/packages/fleet/src/index.ts index 26a91b0a3e..f022543a4e 100644 --- a/packages/fleet/src/index.ts +++ b/packages/fleet/src/index.ts @@ -5,3 +5,4 @@ export type { PodManifest } from "./PodManifest.ts"; export { baseTemplateKey, templateKey } from "./PodManifest.ts"; export type { PodPorts } from "./PortRegistry.ts"; export { PortRegistry } from "./PortRegistry.ts"; +export { TemplateStore } from "./TemplateStore.ts"; diff --git a/packages/stack/src/index.ts b/packages/stack/src/index.ts index 087b40503e..59750abf23 100644 --- a/packages/stack/src/index.ts +++ b/packages/stack/src/index.ts @@ -26,3 +26,4 @@ export type { PrefetchOptions, PrefetchResult } from "./prefetch.ts"; export type { ReadyOptions, StackHandle } from "./createStack.ts"; export type { FunctionsConfig, FunctionsRuntimeConfig } from "./functions.ts"; export { UnixHttpClient, UnixHttpClientError } from "./UnixHttpClient.ts"; +export { installMicroProfile, readPreloadLibraries, writePreloadLibraries } from "./pgconf.ts"; From db0e27d72c42c7206fda90e7f185c89b1badf824 Mon Sep 17 00:00:00 2001 From: Julien Goux Date: Tue, 7 Jul 2026 14:25:16 +0200 Subject: [PATCH 19/52] feat(fleet): pod registry and provisioner (create/reset/fork/destroy) PodRegistry persists pod manifests at podsRoot//pod.json. Provisioner creates pods by allocating ports and CoW-cloning a base or warm template into the pod's data dir, resets pods by re-cloning from the base template, forks a pod's data dir under a fresh id and ports, and destroys pods by removing their directory and releasing ports. --- packages/fleet/src/PodRegistry.ts | 39 ++++++++ .../fleet/src/Provisioner.integration.test.ts | 55 +++++++++++ packages/fleet/src/Provisioner.ts | 97 +++++++++++++++++++ packages/fleet/src/index.ts | 3 + 4 files changed, 194 insertions(+) create mode 100644 packages/fleet/src/PodRegistry.ts create mode 100644 packages/fleet/src/Provisioner.integration.test.ts create mode 100644 packages/fleet/src/Provisioner.ts diff --git a/packages/fleet/src/PodRegistry.ts b/packages/fleet/src/PodRegistry.ts new file mode 100644 index 0000000000..5909f3fbc7 --- /dev/null +++ b/packages/fleet/src/PodRegistry.ts @@ -0,0 +1,39 @@ +import { mkdir, readdir, readFile, rm, writeFile } from "node:fs/promises"; +import { join } from "node:path"; +import type { PodManifest } from "./PodManifest.ts"; + +/** + * Persists pod manifests on disk, one per pod directory: `podsRoot//pod.json`. + * The pod's data directory lives alongside it at `podsRoot//data`. + */ +export class PodRegistry { + constructor(private readonly podsRoot: string) {} + + podDir(id: string): string { + return join(this.podsRoot, id); + } + + dataDir(id: string): string { + return join(this.podsRoot, id, "data"); + } + + async read(id: string): Promise { + const raw = await readFile(join(this.podDir(id), "pod.json"), "utf8").catch(() => undefined); + return raw === undefined ? undefined : (JSON.parse(raw) as PodManifest); + } + + async write(manifest: PodManifest): Promise { + await mkdir(this.podDir(manifest.id), { recursive: true }); + await writeFile(join(this.podDir(manifest.id), "pod.json"), JSON.stringify(manifest, null, 2)); + } + + async list(): Promise { + const entries = await readdir(this.podsRoot).catch(() => [] as string[]); + const manifests = await Promise.all(entries.map((id) => this.read(id))); + return manifests.filter((m): m is PodManifest => m !== undefined); + } + + async remove(id: string): Promise { + await rm(this.podDir(id), { recursive: true, force: true }); + } +} diff --git a/packages/fleet/src/Provisioner.integration.test.ts b/packages/fleet/src/Provisioner.integration.test.ts new file mode 100644 index 0000000000..792f28506f --- /dev/null +++ b/packages/fleet/src/Provisioner.integration.test.ts @@ -0,0 +1,55 @@ +import { mkdtemp, readFile, stat, writeFile } from "node:fs/promises"; +import { tmpdir } from "node:os"; +import { join } from "node:path"; +import { describe, expect, it } from "vitest"; +import { PodRegistry } from "./PodRegistry.ts"; +import { PortRegistry } from "./PortRegistry.ts"; +import { Provisioner } from "./Provisioner.ts"; +import { TemplateStore } from "./TemplateStore.ts"; + +const PG_VERSION = "17.6.1.143"; + +describe.skipIf(!process.env.FLEET_PG_TESTS)("Provisioner", () => { + async function makeProvisioner() { + const root = await mkdtemp(join(tmpdir(), "fleet-")); + const templates = new TemplateStore(join(root, "templates")); + const pods = new PodRegistry(join(root, "pods")); + const ports = await PortRegistry.load(join(root, "fleet-state.json")); + return { p: new Provisioner({ templates, pods, ports }), pods }; + } + + it("creates, forks, resets, destroys", async () => { + const { p, pods } = await makeProvisioner(); + const a = await p.create({ id: "a", versions: { postgres: PG_VERSION } }); + expect(a.ports.dbPort).toBeGreaterThan(0); + expect(await stat(join(pods.dataDir("a"), "PG_VERSION")).then(() => true)).toBe(true); + + // fork: divergence + await writeFile(join(pods.dataDir("a"), "marker.txt"), "from-a"); + const b = await p.fork("a", "b"); + expect(b.ports.dbPort).not.toBe(a.ports.dbPort); + await writeFile(join(pods.dataDir("b"), "marker.txt"), "from-b"); + expect(await readFile(join(pods.dataDir("a"), "marker.txt"), "utf8")).toBe("from-a"); + + // reset: marker disappears (re-cloned from template) + await p.reset("a"); + expect( + await stat(join(pods.dataDir("a"), "marker.txt")).then( + () => true, + () => false, + ), + ).toBe(false); + + await p.destroy("a"); + await p.destroy("b"); + expect(await pods.list()).toEqual([]); + }, 300_000); + + it("rejects duplicate ids", async () => { + const { p } = await makeProvisioner(); + await p.create({ id: "dup", versions: { postgres: PG_VERSION } }); + await expect(p.create({ id: "dup", versions: { postgres: PG_VERSION } })).rejects.toThrow( + /exists/, + ); + }, 300_000); +}); diff --git a/packages/fleet/src/Provisioner.ts b/packages/fleet/src/Provisioner.ts new file mode 100644 index 0000000000..30efa0e95f --- /dev/null +++ b/packages/fleet/src/Provisioner.ts @@ -0,0 +1,97 @@ +import { rm } from "node:fs/promises"; +import type { ServiceName, VersionManifest } from "@supabase/stack"; +import { cloneDir } from "./cowClone.ts"; +import type { PodManifest } from "./PodManifest.ts"; +import type { PodRegistry } from "./PodRegistry.ts"; +import type { PortRegistry } from "./PortRegistry.ts"; +import type { TemplateStore } from "./TemplateStore.ts"; + +export interface CreatePodOptions { + readonly id: string; + readonly versions: Partial; + readonly services?: Partial>; + readonly flags?: { readonly supautils?: boolean }; + /** Build/use a warm template (services pre-migrated). Default: base template. */ + readonly warm?: boolean; +} + +/** + * Creates, resets, forks, and destroys pods by CoW-cloning template data + * directories (via `TemplateStore`) into per-pod data directories tracked by + * `PodRegistry`, and allocating/releasing ports via `PortRegistry`. + */ +export class Provisioner { + constructor( + private readonly deps: { + readonly templates: TemplateStore; + readonly pods: PodRegistry; + readonly ports: PortRegistry; + }, + ) {} + + async create(opts: CreatePodOptions): Promise { + const { templates, pods, ports } = this.deps; + if ((await pods.read(opts.id)) !== undefined) { + throw new Error(`pod already exists: ${opts.id}`); + } + const pgVersion = opts.versions.postgres; + if (pgVersion === undefined) throw new Error("versions.postgres is required"); + const enabled = Object.entries(opts.services ?? {}) + .filter(([, on]) => on === true) + .map(([name]) => name as ServiceName); + const template = + opts.warm === true + ? await templates.ensureWarmTemplate(opts.versions, enabled) + : await templates.ensureBaseTemplate(pgVersion); + const allocated = await ports.allocate(opts.id); + await cloneDir(template, pods.dataDir(opts.id)); + const manifest: PodManifest = { + id: opts.id, + versions: opts.versions, + services: opts.services ?? {}, + flags: { supautils: opts.flags?.supautils ?? false }, + ports: allocated, + createdAt: new Date().toISOString(), + }; + await pods.write(manifest); + return manifest; + } + + /** Re-clones the pod's data dir from the base template of its postgres version. */ + async reset(id: string): Promise { + const { templates, pods } = this.deps; + const manifest = await pods.read(id); + if (manifest === undefined) throw new Error(`unknown pod: ${id}`); + const pgVersion = manifest.versions.postgres; + if (pgVersion === undefined) throw new Error(`pod ${id} has no postgres version`); + const template = await templates.ensureBaseTemplate(pgVersion); + await rm(pods.dataDir(id), { recursive: true, force: true }); + await cloneDir(template, pods.dataDir(id)); + } + + /** Caller must ensure the source pod is stopped/suspended first. */ + async fork(sourceId: string, newId: string): Promise { + const { pods, ports } = this.deps; + const source = await pods.read(sourceId); + if (source === undefined) throw new Error(`unknown pod: ${sourceId}`); + if ((await pods.read(newId)) !== undefined) { + throw new Error(`pod already exists: ${newId}`); + } + const allocated = await ports.allocate(newId); + await cloneDir(pods.dataDir(sourceId), pods.dataDir(newId)); + const manifest: PodManifest = { + ...source, + id: newId, + ports: allocated, + createdAt: new Date().toISOString(), + }; + await pods.write(manifest); + return manifest; + } + + async destroy(id: string): Promise { + const { pods, ports } = this.deps; + await pods.remove(id); + await ports.release(id); + } +} diff --git a/packages/fleet/src/index.ts b/packages/fleet/src/index.ts index f022543a4e..c710fed7e5 100644 --- a/packages/fleet/src/index.ts +++ b/packages/fleet/src/index.ts @@ -3,6 +3,9 @@ export const FLEET_PACKAGE = "@supabase/fleet"; export { cloneDir } from "./cowClone.ts"; export type { PodManifest } from "./PodManifest.ts"; export { baseTemplateKey, templateKey } from "./PodManifest.ts"; +export { PodRegistry } from "./PodRegistry.ts"; export type { PodPorts } from "./PortRegistry.ts"; export { PortRegistry } from "./PortRegistry.ts"; +export type { CreatePodOptions } from "./Provisioner.ts"; +export { Provisioner } from "./Provisioner.ts"; export { TemplateStore } from "./TemplateStore.ts"; From 4a0cf4d904c89d8d6b7b8bb8d9d3ddcf0b5b15c9 Mon Sep 17 00:00:00 2001 From: Julien Goux Date: Tue, 7 Jul 2026 14:44:43 +0200 Subject: [PATCH 20/52] fix(fleet): release ports on failed create/fork before manifest write Provisioner.create() and fork() allocated ports before cloning the data directory and writing the pod manifest. If cloneDir or pods.write threw, the allocated port pair stayed recorded in the PortRegistry state file with no pod ever created to release it. Wrap the post-allocation steps in try/catch and release the ports (plus best-effort cleanup of any partially-written data/pod dir) before rethrowing. Pre-checks (duplicate id, unknown source) still run before allocation so failure cleanup can never release a pre-existing pod's ports. Co-Authored-By: Claude Fable 5 --- packages/fleet/src/Provisioner.ts | 54 +++++--- packages/fleet/src/Provisioner.unit.test.ts | 140 ++++++++++++++++++++ 2 files changed, 174 insertions(+), 20 deletions(-) create mode 100644 packages/fleet/src/Provisioner.unit.test.ts diff --git a/packages/fleet/src/Provisioner.ts b/packages/fleet/src/Provisioner.ts index 30efa0e95f..fac901c0a7 100644 --- a/packages/fleet/src/Provisioner.ts +++ b/packages/fleet/src/Provisioner.ts @@ -44,17 +44,24 @@ export class Provisioner { ? await templates.ensureWarmTemplate(opts.versions, enabled) : await templates.ensureBaseTemplate(pgVersion); const allocated = await ports.allocate(opts.id); - await cloneDir(template, pods.dataDir(opts.id)); - const manifest: PodManifest = { - id: opts.id, - versions: opts.versions, - services: opts.services ?? {}, - flags: { supautils: opts.flags?.supautils ?? false }, - ports: allocated, - createdAt: new Date().toISOString(), - }; - await pods.write(manifest); - return manifest; + try { + await cloneDir(template, pods.dataDir(opts.id)); + const manifest: PodManifest = { + id: opts.id, + versions: opts.versions, + services: opts.services ?? {}, + flags: { supautils: opts.flags?.supautils ?? false }, + ports: allocated, + createdAt: new Date().toISOString(), + }; + await pods.write(manifest); + return manifest; + } catch (err) { + await ports.release(opts.id).catch(() => {}); + await rm(pods.dataDir(opts.id), { recursive: true, force: true }).catch(() => {}); + await rm(pods.podDir(opts.id), { recursive: true, force: true }).catch(() => {}); + throw err; + } } /** Re-clones the pod's data dir from the base template of its postgres version. */ @@ -78,15 +85,22 @@ export class Provisioner { throw new Error(`pod already exists: ${newId}`); } const allocated = await ports.allocate(newId); - await cloneDir(pods.dataDir(sourceId), pods.dataDir(newId)); - const manifest: PodManifest = { - ...source, - id: newId, - ports: allocated, - createdAt: new Date().toISOString(), - }; - await pods.write(manifest); - return manifest; + try { + await cloneDir(pods.dataDir(sourceId), pods.dataDir(newId)); + const manifest: PodManifest = { + ...source, + id: newId, + ports: allocated, + createdAt: new Date().toISOString(), + }; + await pods.write(manifest); + return manifest; + } catch (err) { + await ports.release(newId).catch(() => {}); + await rm(pods.dataDir(newId), { recursive: true, force: true }).catch(() => {}); + await rm(pods.podDir(newId), { recursive: true, force: true }).catch(() => {}); + throw err; + } } async destroy(id: string): Promise { diff --git a/packages/fleet/src/Provisioner.unit.test.ts b/packages/fleet/src/Provisioner.unit.test.ts new file mode 100644 index 0000000000..9a37b23bd0 --- /dev/null +++ b/packages/fleet/src/Provisioner.unit.test.ts @@ -0,0 +1,140 @@ +import { mkdir, mkdtemp, readdir, writeFile } from "node:fs/promises"; +import { tmpdir } from "node:os"; +import { join } from "node:path"; +import type { ServiceName, VersionManifest } from "@supabase/stack"; +import { describe, expect, it } from "vitest"; +import { PodRegistry } from "./PodRegistry.ts"; +import { PortRegistry } from "./PortRegistry.ts"; +import { Provisioner } from "./Provisioner.ts"; +import type { TemplateStore } from "./TemplateStore.ts"; + +const PG_VERSION = "17.6.1.143"; + +/** + * A minimal stand-in for `TemplateStore` that skips booting a real Postgres + * stack: `ensureBaseTemplate`/`ensureWarmTemplate` just hand back a + * pre-populated (or, for the failure tests, deliberately missing) directory. + * Cast through `unknown` because `TemplateStore` has private members that a + * structural object literal can never satisfy. + */ +function fakeTemplateStore(templateDir: string): TemplateStore { + return { + async ensureBaseTemplate(_postgresVersion: string): Promise { + return templateDir; + }, + async ensureWarmTemplate( + _versions: Partial, + _enabledServices: ReadonlyArray, + ): Promise { + return templateDir; + }, + } as unknown as TemplateStore; +} + +async function makeHarness(templateDir: string) { + const root = await mkdtemp(join(tmpdir(), "fleet-unit-")); + const podsRoot = join(root, "pods"); + const pods = new PodRegistry(podsRoot); + const ports = await PortRegistry.load(join(root, "fleet-state.json")); + const templates = fakeTemplateStore(templateDir); + return { p: new Provisioner({ templates, pods, ports }), pods, ports, podsRoot }; +} + +async function podsRootEntries(podsRoot: string): Promise { + return readdir(podsRoot).catch(() => [] as string[]); +} + +describe("Provisioner (unit, fake deps)", () => { + describe("create", () => { + it("provisions a pod from a valid template", async () => { + const templateDir = await mkdtemp(join(tmpdir(), "fleet-template-")); + await writeFile(join(templateDir, "PG_VERSION"), PG_VERSION); + const { p, pods, ports } = await makeHarness(templateDir); + + const manifest = await p.create({ id: "x", versions: { postgres: PG_VERSION } }); + + expect(manifest.id).toBe("x"); + expect(ports.get("x")).toEqual(manifest.ports); + expect(await pods.read("x")).toEqual(manifest); + }); + + it("releases the allocated ports and cleans up when cloning fails", async () => { + // Non-existent template dir => cloneDir's src stat/copy fails, throwing + // before the manifest is ever written. + const missingTemplateDir = join(await mkdtemp(join(tmpdir(), "fleet-template-")), "missing"); + const { p, ports, podsRoot } = await makeHarness(missingTemplateDir); + + await expect(p.create({ id: "x", versions: { postgres: PG_VERSION } })).rejects.toThrow(); + + expect(ports.get("x")).toBeUndefined(); + expect(await podsRootEntries(podsRoot)).not.toContain("x"); + }); + + it("does not release ports belonging to a pre-existing pod on the duplicate-id path", async () => { + const templateDir = await mkdtemp(join(tmpdir(), "fleet-template-")); + await writeFile(join(templateDir, "PG_VERSION"), PG_VERSION); + const { p, ports } = await makeHarness(templateDir); + + const first = await p.create({ id: "dup", versions: { postgres: PG_VERSION } }); + await expect(p.create({ id: "dup", versions: { postgres: PG_VERSION } })).rejects.toThrow( + /exists/, + ); + + // The duplicate-id pre-check throws before any (re-)allocation, so the + // original pod's ports must still be intact. + expect(ports.get("dup")).toEqual(first.ports); + }); + }); + + describe("fork", () => { + it("clones an existing pod into a new one", async () => { + const templateDir = await mkdtemp(join(tmpdir(), "fleet-template-")); + await writeFile(join(templateDir, "PG_VERSION"), PG_VERSION); + const { p, pods, ports } = await makeHarness(templateDir); + + const source = await p.create({ id: "src", versions: { postgres: PG_VERSION } }); + const forked = await p.fork("src", "dst"); + + expect(forked.id).toBe("dst"); + expect(forked.ports).not.toEqual(source.ports); + expect(ports.get("dst")).toEqual(forked.ports); + expect(await pods.read("dst")).toEqual(forked); + }); + + it("releases the allocated ports and cleans up when the clone fails", async () => { + const templateDir = await mkdtemp(join(tmpdir(), "fleet-template-")); + await writeFile(join(templateDir, "PG_VERSION"), PG_VERSION); + const { p, ports, podsRoot } = await makeHarness(templateDir); + + await p.create({ id: "src", versions: { postgres: PG_VERSION } }); + + // Force the fork's clone step to fail deterministically: cloneDir + // refuses to clone into a destination that already exists. + await mkdir(join(podsRoot, "dst", "data"), { recursive: true }); + + await expect(p.fork("src", "dst")).rejects.toThrow(); + + expect(ports.get("dst")).toBeUndefined(); + // The pre-created dest dir is removed as part of failure cleanup too. + expect(await podsRootEntries(podsRoot)).toContain("src"); + const dstDataEntries = await readdir(join(podsRoot, "dst", "data")).catch(() => undefined); + expect(dstDataEntries).toBeUndefined(); + }); + + it("does not release the source pod's ports when the new id already exists", async () => { + const templateDir = await mkdtemp(join(tmpdir(), "fleet-template-")); + await writeFile(join(templateDir, "PG_VERSION"), PG_VERSION); + const { p, ports } = await makeHarness(templateDir); + + const source = await p.create({ id: "src", versions: { postgres: PG_VERSION } }); + const existing = await p.create({ id: "dst", versions: { postgres: PG_VERSION } }); + + await expect(p.fork("src", "dst")).rejects.toThrow(/exists/); + + // The pre-check for an already-existing target throws before + // (re-)allocating, so neither pod's ports should be disturbed. + expect(ports.get("src")).toEqual(source.ports); + expect(ports.get("dst")).toEqual(existing.ports); + }); + }); +}); From b7fdb5d3b458661f976cb3bfc3b6224835938e66 Mon Sep 17 00:00:00 2001 From: Julien Goux Date: Tue, 7 Jul 2026 14:56:14 +0200 Subject: [PATCH 21/52] feat(fleet): TCP wake-proxy edge with activity events Adds EdgeProxy: binds a pod's external port once and keeps it bound for the pod's lifetime, awaiting wake() per accepted connection to get the live upstream before splicing bytes both ways. Emits connect/data/disconnect activity per pod for the idle monitor to consume. wake() rejection destroys the client without unhandled rejections; concurrent connections to the same suspended pod both succeed regardless of how many times wake() runs (dedup is the fleet layer's job). Buffers client bytes behind a real 'data' listener (not just pause()) before replaying them to the backend, since some runtimes start sockets flowing before user code attaches a listener and would otherwise silently drop data received while wake() is in flight. --- packages/fleet/src/EdgeProxy.ts | 133 ++++++++++++++++ packages/fleet/src/EdgeProxy.unit.test.ts | 186 ++++++++++++++++++++++ packages/fleet/src/index.ts | 2 + 3 files changed, 321 insertions(+) create mode 100644 packages/fleet/src/EdgeProxy.ts create mode 100644 packages/fleet/src/EdgeProxy.unit.test.ts diff --git a/packages/fleet/src/EdgeProxy.ts b/packages/fleet/src/EdgeProxy.ts new file mode 100644 index 0000000000..f2a80ed639 --- /dev/null +++ b/packages/fleet/src/EdgeProxy.ts @@ -0,0 +1,133 @@ +import { connect, createServer, type Server, type Socket } from "node:net"; + +export interface PodUpstream { + readonly host: string; + readonly port: number; +} + +export interface EdgeProxyEvents { + /** Fired on connect/disconnect/bytes; IdleMonitor consumes these. */ + onActivity: ( + podId: string, + event: "connect" | "data" | "disconnect", + openConnections: number, + ) => void; +} + +interface Registration { + readonly server: Server; + readonly sockets: Set; +} + +/** + * TCP wake-proxy: binds a pod's external port once and keeps it bound for + * the pod's lifetime. Every accepted client connection is paused, then + * `wake()` is awaited to obtain the pod's live upstream address before + * splicing bytes both ways. Activity (connect/data/disconnect) is reported + * per pod so the idle monitor can track usage without touching sockets + * itself. + * + * Design assumptions: + * - **wake() is per-connection, not deduped here.** Two concurrent + * connections to a suspended pod may each call `wake()`; dedup (e.g. + * collapsing concurrent wakes into a single in-flight promise) is the + * fleet layer's responsibility, not EdgeProxy's. Both connections must + * still succeed regardless of how many times `wake()` runs. + * - **wake() rejection destroys the client.** If `wake()` rejects, the + * accepted client socket is destroyed and no upstream connection is + * attempted. The rejection is handled inline (never left as a dangling + * promise) so it can never surface as an unhandled rejection. + */ +export class EdgeProxy { + private readonly registrations = new Map(); + + constructor(private readonly events: Partial = {}) {} + + openConnections(podId: string): number { + return this.registrations.get(podId)?.sockets.size ?? 0; + } + + register(podId: string, listenPort: number, wake: () => Promise): Promise { + const sockets = new Set(); + const emit = (event: "connect" | "data" | "disconnect") => + this.events.onActivity?.(podId, event, sockets.size); + + const server = createServer((client) => { + sockets.add(client); + emit("connect"); + + let disconnected = false; + const cleanup = () => { + if (disconnected) return; + disconnected = true; + sockets.delete(client); + emit("disconnect"); + }; + client.on("close", cleanup); + client.on("error", cleanup); + + // Hold any bytes the client sends while `wake()` is in flight. Merely + // calling `client.pause()` is not sufficient: some runtimes start + // sockets flowing before user code gets a chance to react, silently + // dropping data received before a listener is attached. Attaching a + // real `data` listener up front guarantees nothing is lost; buffered + // chunks are replayed to the backend once it's connected, then the + // socket is handed off to `pipe()` for the rest of the stream. + const buffered: Buffer[] = []; + const bufferChunk = (chunk: Buffer) => buffered.push(chunk); + client.on("data", bufferChunk); + client.pause(); + + wake().then( + (upstream) => { + // The client may have already disconnected while wake() was + // in flight; don't bother connecting an upstream nobody needs. + if (disconnected) return; + + const backend = connect(upstream.port, upstream.host); + backend.on("error", () => { + client.destroy(); + backend.destroy(); + }); + client.on("close", () => backend.destroy()); + backend.on("close", () => client.destroy()); + backend.on("data", () => emit("data")); + backend.on("connect", () => { + client.off("data", bufferChunk); + client.on("data", () => emit("data")); + for (const chunk of buffered) { + backend.write(chunk); + emit("data"); + } + client.pipe(backend); + backend.pipe(client); + client.resume(); + }); + }, + () => { + // wake() failed: destroy the client without letting the + // rejection escape as an unhandled rejection. + client.destroy(); + }, + ); + }); + + this.registrations.set(podId, { server, sockets }); + return new Promise((resolve, reject) => { + server.once("error", reject); + server.listen(listenPort, "127.0.0.1", () => resolve()); + }); + } + + async unregister(podId: string): Promise { + const reg = this.registrations.get(podId); + if (!reg) return; + this.registrations.delete(podId); + for (const sock of reg.sockets) sock.destroy(); + await new Promise((resolve) => reg.server.close(() => resolve())); + } + + async close(): Promise { + await Promise.all([...this.registrations.keys()].map((id) => this.unregister(id))); + } +} diff --git a/packages/fleet/src/EdgeProxy.unit.test.ts b/packages/fleet/src/EdgeProxy.unit.test.ts new file mode 100644 index 0000000000..5438d88bc7 --- /dev/null +++ b/packages/fleet/src/EdgeProxy.unit.test.ts @@ -0,0 +1,186 @@ +import { type AddressInfo, connect, createServer, type Server } from "node:net"; +import { afterEach, describe, expect, it } from "vitest"; +import { EdgeProxy } from "./EdgeProxy.ts"; + +function echoServer(): Promise<{ server: Server; port: number }> { + return new Promise((resolve) => { + const server = createServer((sock) => sock.pipe(sock)); + server.listen(0, "127.0.0.1", () => + resolve({ server, port: (server.address() as AddressInfo).port }), + ); + }); +} + +function freePort(): Promise { + return new Promise((resolve) => { + const s = createServer(); + s.listen(0, "127.0.0.1", () => { + const port = (s.address() as AddressInfo).port; + s.close(() => resolve(port)); + }); + }); +} + +describe("EdgeProxy", () => { + const proxies: EdgeProxy[] = []; + afterEach(async () => { + for (const p of proxies.splice(0)) await p.close(); + }); + + it("wakes on first connection and splices bytes both ways", async () => { + const { server, port: upstreamPort } = await echoServer(); + let wakes = 0; + const proxy = new EdgeProxy(); + proxies.push(proxy); + const listenPort = await freePort(); + await proxy.register("pod-a", listenPort, async () => { + wakes += 1; + return { host: "127.0.0.1", port: upstreamPort }; + }); + + const reply = await new Promise((resolve, reject) => { + const sock = connect(listenPort, "127.0.0.1", () => sock.write("ping")); + sock.on("data", (d) => { + resolve(d.toString()); + sock.end(); + }); + sock.on("error", reject); + }); + expect(reply).toBe("ping"); + expect(wakes).toBe(1); + server.close(); + }); + + it("tracks open connections and reports activity", async () => { + const { server, port: upstreamPort } = await echoServer(); + const events: string[] = []; + const proxy = new EdgeProxy({ + onActivity: (id, ev) => events.push(`${id}:${ev}`), + }); + proxies.push(proxy); + const listenPort = await freePort(); + await proxy.register("pod-b", listenPort, async () => ({ + host: "127.0.0.1", + port: upstreamPort, + })); + + await new Promise((resolve) => { + const sock = connect(listenPort, "127.0.0.1", () => sock.write("x")); + sock.on("data", () => sock.end()); + sock.on("close", () => resolve()); + }); + await new Promise((r) => setTimeout(r, 50)); + expect(events).toContain("pod-b:connect"); + expect(events).toContain("pod-b:data"); + expect(events).toContain("pod-b:disconnect"); + expect(proxy.openConnections("pod-b")).toBe(0); + server.close(); + }); + + it("destroys the client socket when wake() rejects, and stays usable afterward", async () => { + const proxy = new EdgeProxy(); + proxies.push(proxy); + const listenPort = await freePort(); + let attempts = 0; + await proxy.register("pod-c", listenPort, async () => { + attempts += 1; + if (attempts === 1) throw new Error("wake failed"); + return { host: "127.0.0.1", port: await freePort() }; + }); + + // First connection: wake() rejects, socket should close/error without + // taking down the process (no unhandled rejection) and without wedging + // the listener. + await new Promise((resolve) => { + const sock = connect(listenPort, "127.0.0.1"); + let settled = false; + const finish = () => { + if (!settled) { + settled = true; + resolve(); + } + }; + sock.on("error", finish); + sock.on("close", finish); + }); + + // Second connection: proxy must still be usable. Use a real echo server + // for the second wake so we can prove the pipe still works. + const { server, port: upstreamPort } = await echoServer(); + await proxy.unregister("pod-c"); + await proxy.register("pod-c", listenPort, async () => ({ + host: "127.0.0.1", + port: upstreamPort, + })); + + const reply = await new Promise((resolve, reject) => { + const sock = connect(listenPort, "127.0.0.1", () => sock.write("hello")); + sock.on("data", (d) => { + resolve(d.toString()); + sock.end(); + }); + sock.on("error", reject); + }); + expect(reply).toBe("hello"); + server.close(); + }); + + it("handles two concurrent connections to the same suspended pod, both succeed", async () => { + const { server, port: upstreamPort } = await echoServer(); + let wakeCalls = 0; + const proxy = new EdgeProxy(); + proxies.push(proxy); + const listenPort = await freePort(); + await proxy.register("pod-d", listenPort, async () => { + wakeCalls += 1; + // Simulate a suspended pod that takes a bit to wake. + await new Promise((r) => setTimeout(r, 20)); + return { host: "127.0.0.1", port: upstreamPort }; + }); + + const connectAndEcho = (payload: string) => + new Promise((resolve, reject) => { + const sock = connect(listenPort, "127.0.0.1", () => sock.write(payload)); + sock.on("data", (d) => { + resolve(d.toString()); + sock.end(); + }); + sock.on("error", reject); + }); + + const [replyA, replyB] = await Promise.all([connectAndEcho("aaa"), connectAndEcho("bbb")]); + expect(replyA).toBe("aaa"); + expect(replyB).toBe("bbb"); + // Contract: wake() may be called once or twice; dedup happens at the + // fleet layer, not in EdgeProxy. + expect(wakeCalls).toBeGreaterThanOrEqual(1); + expect(wakeCalls).toBeLessThanOrEqual(2); + server.close(); + }); + + it("does not connect a dangling backend when unregistered while wake() is in flight", async () => { + const proxy = new EdgeProxy(); + proxies.push(proxy); + const listenPort = await freePort(); + const upstreamPort = await freePort(); // nothing listening here + + await proxy.register("pod-e", listenPort, async () => { + await new Promise((r) => setTimeout(r, 100)); + return { host: "127.0.0.1", port: upstreamPort }; + }); + + await new Promise((resolve) => { + const sock = connect(listenPort, "127.0.0.1", () => sock.write("x")); + sock.on("error", () => resolve()); + sock.on("close", () => resolve()); + setTimeout(() => { + proxy.unregister("pod-e").catch(() => {}); + }, 20); + }); + + // Wait past wake()'s resolution point; if EdgeProxy tried to connect a + // backend for the now-destroyed client, it would leak a socket/listener. + await new Promise((r) => setTimeout(r, 150)); + expect(proxy.openConnections("pod-e")).toBe(0); + }); +}); diff --git a/packages/fleet/src/index.ts b/packages/fleet/src/index.ts index c710fed7e5..bd556cf8df 100644 --- a/packages/fleet/src/index.ts +++ b/packages/fleet/src/index.ts @@ -1,6 +1,8 @@ export const FLEET_PACKAGE = "@supabase/fleet"; export { cloneDir } from "./cowClone.ts"; +export type { EdgeProxyEvents, PodUpstream } from "./EdgeProxy.ts"; +export { EdgeProxy } from "./EdgeProxy.ts"; export type { PodManifest } from "./PodManifest.ts"; export { baseTemplateKey, templateKey } from "./PodManifest.ts"; export { PodRegistry } from "./PodRegistry.ts"; From 62bcf18df65f9e01f35fc82df96d4ff81393029d Mon Sep 17 00:00:00 2001 From: Julien Goux Date: Tue, 7 Jul 2026 15:33:00 +0200 Subject: [PATCH 22/52] fix(fleet): cap pre-wake buffer and catch throws from wake() resolution Two review findings in EdgeProxy: (1) a client streaming data at a suspended pod during a slow wake() buffered without limit; add MAX_PREWAKE_BUFFER_BYTES (1 MiB) and destroy the client socket if it's exceeded before the backend is reachable. Fixing this exposed that the prior data+manual-array buffering never actually delivered data events while the socket was paused (confirmed under both Bun and Node), so the buffering mechanism was switched to readable+read(), which fires while paused and makes byte counting/capping actually work. (2) wake() resolving with a malformed upstream (e.g. an invalid port) could throw synchronously inside the .then() resolve handler, surfacing as an unhandled rejection; wrap that branch in try/catch routed to the same client-destroy path, and correct the doc comment's overstated guarantee. Also drop the redundant client.resume() after pipe() and note that the activity data listener is independent of pipe()'s internal listener. Co-Authored-By: Claude Fable 5 --- packages/fleet/src/EdgeProxy.ts | 113 ++++++++++++++++------ packages/fleet/src/EdgeProxy.unit.test.ts | 110 ++++++++++++++++++++- 2 files changed, 192 insertions(+), 31 deletions(-) diff --git a/packages/fleet/src/EdgeProxy.ts b/packages/fleet/src/EdgeProxy.ts index f2a80ed639..e9c12280fc 100644 --- a/packages/fleet/src/EdgeProxy.ts +++ b/packages/fleet/src/EdgeProxy.ts @@ -5,6 +5,16 @@ export interface PodUpstream { readonly port: number; } +/** + * Cap on bytes buffered per client while `wake()` is in flight. Postgres + * startup packets and HTTP request heads are tiny (low kilobytes at most); + * 1 MiB is generous headroom for either protocol while still bounding memory + * if a client streams data at a suspended pod during a slow wake. A client + * that exceeds this cap before the backend is reachable is treated as + * misbehaving (or attacking) and has its socket destroyed. + */ +export const MAX_PREWAKE_BUFFER_BYTES = 1024 * 1024; // 1 MiB + export interface EdgeProxyEvents { /** Fired on connect/disconnect/bytes; IdleMonitor consumes these. */ onActivity: ( @@ -35,8 +45,17 @@ interface Registration { * still succeed regardless of how many times `wake()` runs. * - **wake() rejection destroys the client.** If `wake()` rejects, the * accepted client socket is destroyed and no upstream connection is - * attempted. The rejection is handled inline (never left as a dangling - * promise) so it can never surface as an unhandled rejection. + * attempted. + * - **Pre-wake buffering is capped.** Bytes received from the client while + * `wake()` is in flight are buffered (see above) up to + * `MAX_PREWAKE_BUFFER_BYTES`. A client that exceeds the cap before the + * backend is reachable has its socket destroyed; the usual disconnect + * activity event still fires exactly once. + * - **Nothing here can surface as an unhandled rejection.** Both the + * rejection path and any synchronous throw from the resolution path + * (e.g. `wake()` resolving with a malformed upstream address that makes + * `net.connect()` throw) are caught and routed to the same client-destroy + * path. */ export class EdgeProxy { private readonly registrations = new Map(); @@ -66,43 +85,77 @@ export class EdgeProxy { client.on("close", cleanup); client.on("error", cleanup); - // Hold any bytes the client sends while `wake()` is in flight. Merely - // calling `client.pause()` is not sufficient: some runtimes start - // sockets flowing before user code gets a chance to react, silently - // dropping data received before a listener is attached. Attaching a - // real `data` listener up front guarantees nothing is lost; buffered - // chunks are replayed to the backend once it's connected, then the - // socket is handed off to `pipe()` for the rest of the stream. + // Hold any bytes the client sends while `wake()` is in flight. A plain + // `data` listener does not fire while the socket is paused (Node only + // delivers `data` once flowing, i.e. after `resume()`/`pipe()`), so we + // use `readable` + `read()` instead: those fire even in paused mode, + // draining the socket's internal buffer as bytes arrive and letting us + // count them without ever switching the stream into flowing mode. + // Buffered chunks are replayed to the backend once it's connected, + // then the socket is handed off to `pipe()` for the rest of the + // stream. + // + // Buffering is capped at MAX_PREWAKE_BUFFER_BYTES: a client that + // floods the socket while the backend isn't reachable yet (e.g. a + // slow wake()) is destroyed rather than allowed to grow this array + // without bound. const buffered: Buffer[] = []; - const bufferChunk = (chunk: Buffer) => buffered.push(chunk); - client.on("data", bufferChunk); + let bufferedBytes = 0; + let overflowed = false; + const onReadable = () => { + if (overflowed) return; + for (;;) { + const chunk = client.read() as Buffer | null; + if (chunk === null) return; + bufferedBytes += chunk.length; + if (bufferedBytes > MAX_PREWAKE_BUFFER_BYTES) { + overflowed = true; + buffered.length = 0; + client.destroy(); + return; + } + buffered.push(chunk); + } + }; + client.on("readable", onReadable); client.pause(); wake().then( (upstream) => { // The client may have already disconnected while wake() was - // in flight; don't bother connecting an upstream nobody needs. + // in flight (including due to a pre-wake buffer overflow); don't + // bother connecting an upstream nobody needs. if (disconnected) return; - const backend = connect(upstream.port, upstream.host); - backend.on("error", () => { + try { + const backend = connect(upstream.port, upstream.host); + backend.on("error", () => { + client.destroy(); + backend.destroy(); + }); + client.on("close", () => backend.destroy()); + backend.on("close", () => client.destroy()); + backend.on("data", () => emit("data")); + backend.on("connect", () => { + client.off("readable", onReadable); + client.on("data", () => emit("data")); + for (const chunk of buffered) { + backend.write(chunk); + emit("data"); + } + client.pipe(backend); + backend.pipe(client); + // The activity `data` listener above is independent of the + // listener `pipe()` attaches internally; both observe the + // same events, this isn't double-consumption of the stream. + }); + } catch { + // wake() resolved, but the upstream address it handed back was + // unusable (e.g. an invalid port that makes net.connect() + // throw synchronously). Destroy the client instead of letting + // the throw escape as an unhandled rejection. client.destroy(); - backend.destroy(); - }); - client.on("close", () => backend.destroy()); - backend.on("close", () => client.destroy()); - backend.on("data", () => emit("data")); - backend.on("connect", () => { - client.off("data", bufferChunk); - client.on("data", () => emit("data")); - for (const chunk of buffered) { - backend.write(chunk); - emit("data"); - } - client.pipe(backend); - backend.pipe(client); - client.resume(); - }); + } }, () => { // wake() failed: destroy the client without letting the diff --git a/packages/fleet/src/EdgeProxy.unit.test.ts b/packages/fleet/src/EdgeProxy.unit.test.ts index 5438d88bc7..36f4964eeb 100644 --- a/packages/fleet/src/EdgeProxy.unit.test.ts +++ b/packages/fleet/src/EdgeProxy.unit.test.ts @@ -1,6 +1,6 @@ import { type AddressInfo, connect, createServer, type Server } from "node:net"; import { afterEach, describe, expect, it } from "vitest"; -import { EdgeProxy } from "./EdgeProxy.ts"; +import { EdgeProxy, MAX_PREWAKE_BUFFER_BYTES } from "./EdgeProxy.ts"; function echoServer(): Promise<{ server: Server; port: number }> { return new Promise((resolve) => { @@ -183,4 +183,112 @@ describe("EdgeProxy", () => { await new Promise((r) => setTimeout(r, 150)); expect(proxy.openConnections("pod-e")).toBe(0); }); + + it("destroys the client if it floods the pre-wake buffer past the cap, and stays usable afterward", async () => { + const proxy = new EdgeProxy(); + proxies.push(proxy); + const listenPort = await freePort(); + + let unhandledRejection: unknown; + const onUnhandledRejection = (reason: unknown) => { + unhandledRejection = reason; + }; + process.on("unhandledRejection", onUnhandledRejection); + + try { + await proxy.register("pod-f", listenPort, async () => { + // Slow wake gives the flooding client plenty of time to exceed the cap. + await new Promise((r) => setTimeout(r, 200)); + return { host: "127.0.0.1", port: await freePort() }; + }); + + const clientDestroyed = await new Promise((resolve) => { + const sock = connect(listenPort, "127.0.0.1", () => { + // A single write just over the cap: this floods immediately and + // reflects that the cap must trigger regardless of how the + // client chooses to chunk its writes. + sock.write(Buffer.alloc(MAX_PREWAKE_BUFFER_BYTES + 64 * 1024, "a")); + }); + sock.on("error", () => resolve(true)); + sock.on("close", () => resolve(sock.destroyed)); + }); + expect(clientDestroyed).toBe(true); + + // Give any lingering wake() resolution a chance to run before we assert + // there was no unhandled rejection. + await new Promise((r) => setTimeout(r, 250)); + expect(unhandledRejection).toBeUndefined(); + + // Proxy must still be usable for a subsequent normal connection. + const { server, port: upstreamPort } = await echoServer(); + await proxy.unregister("pod-f"); + await proxy.register("pod-f", listenPort, async () => ({ + host: "127.0.0.1", + port: upstreamPort, + })); + + const reply = await new Promise((resolve, reject) => { + const sock = connect(listenPort, "127.0.0.1", () => sock.write("hello")); + sock.on("data", (d) => { + resolve(d.toString()); + sock.end(); + }); + sock.on("error", reject); + }); + expect(reply).toBe("hello"); + server.close(); + } finally { + process.off("unhandledRejection", onUnhandledRejection); + } + }); + + it("destroys the client without an unhandled rejection when wake() resolves with a garbage upstream", async () => { + const proxy = new EdgeProxy(); + proxies.push(proxy); + const listenPort = await freePort(); + + let unhandledRejection: unknown; + const onUnhandledRejection = (reason: unknown) => { + unhandledRejection = reason; + }; + process.on("unhandledRejection", onUnhandledRejection); + + try { + await proxy.register("pod-g", listenPort, async () => ({ + host: "127.0.0.1", + port: -1, + })); + + const clientDestroyed = await new Promise((resolve) => { + const sock = connect(listenPort, "127.0.0.1", () => sock.write("x")); + sock.on("error", () => resolve(true)); + sock.on("close", () => resolve(sock.destroyed)); + }); + expect(clientDestroyed).toBe(true); + + await new Promise((r) => setTimeout(r, 50)); + expect(unhandledRejection).toBeUndefined(); + + // Proxy must still be usable for a subsequent normal connection. + const { server, port: upstreamPort } = await echoServer(); + await proxy.unregister("pod-g"); + await proxy.register("pod-g", listenPort, async () => ({ + host: "127.0.0.1", + port: upstreamPort, + })); + + const reply = await new Promise((resolve, reject) => { + const sock = connect(listenPort, "127.0.0.1", () => sock.write("hello")); + sock.on("data", (d) => { + resolve(d.toString()); + sock.end(); + }); + sock.on("error", reject); + }); + expect(reply).toBe("hello"); + server.close(); + } finally { + process.off("unhandledRejection", onUnhandledRejection); + } + }); }); From 9f274068faa4c9e62be1a47bcd5ee7c52762eab8 Mon Sep 17 00:00:00 2001 From: Julien Goux Date: Tue, 7 Jul 2026 15:46:38 +0200 Subject: [PATCH 23/52] feat(fleet): idle monitor with connection-aware countdown Adds IdleMonitor: fires onIdle(podId) once a tracked pod has no open connections and no activity for idleMs. Open connections hold the pod warm indefinitely; any recordActivity call (re)arms the countdown; onIdle fires at most once per warm period and untracks the pod. --- packages/fleet/src/IdleMonitor.ts | 68 +++++++++++++++++ packages/fleet/src/IdleMonitor.unit.test.ts | 82 +++++++++++++++++++++ packages/fleet/src/index.ts | 1 + 3 files changed, 151 insertions(+) create mode 100644 packages/fleet/src/IdleMonitor.ts create mode 100644 packages/fleet/src/IdleMonitor.unit.test.ts diff --git a/packages/fleet/src/IdleMonitor.ts b/packages/fleet/src/IdleMonitor.ts new file mode 100644 index 0000000000..90ec09ab90 --- /dev/null +++ b/packages/fleet/src/IdleMonitor.ts @@ -0,0 +1,68 @@ +interface Tracked { + timer: ReturnType | undefined; + openConnections: number; +} + +/** + * Connection-aware idle countdown: fires `onIdle(podId)` once a tracked pod + * has no open connections and no activity for `idleMs`. + * + * Design assumptions: + * - **Open connections hold the pod warm indefinitely.** While + * `openConnections > 0` (as last reported via `recordActivity`) the + * countdown never starts, no matter how much time passes. + * - **The countdown restarts on the last connection closing or on any + * activity.** Both are reported via `recordActivity`; each call re-arms + * the timer from `idleMs`. + * - **`onIdle` fires at most once per warm period.** When the timer fires, + * the pod is untracked before `onIdle` runs; a subsequent `track()` is + * required to re-arm it. + * - **`track()` on an already-tracked pod is a no-op.** It does not reset + * an in-flight countdown; callers that want a reset should use + * `recordActivity` instead. + */ +export class IdleMonitor { + private readonly tracked = new Map(); + + constructor( + private readonly opts: { + readonly idleMs: number; + readonly onIdle: (podId: string) => void; + }, + ) {} + + /** Start tracking a pod (e.g. on wake). No-op if already tracked. */ + track(podId: string): void { + if (!this.tracked.has(podId)) { + this.tracked.set(podId, { timer: undefined, openConnections: 0 }); + this.arm(podId); + } + } + + /** Stop tracking (on suspend/destroy). */ + untrack(podId: string): void { + const entry = this.tracked.get(podId); + if (entry?.timer) clearTimeout(entry.timer); + this.tracked.delete(podId); + } + + /** Wire to EdgeProxy events: any activity resets the timer; open connections hold it. */ + recordActivity(podId: string, openConnections: number): void { + const entry = this.tracked.get(podId); + if (!entry) return; + entry.openConnections = openConnections; + this.arm(podId); + } + + private arm(podId: string): void { + const entry = this.tracked.get(podId); + if (!entry) return; + if (entry.timer) clearTimeout(entry.timer); + entry.timer = undefined; + if (entry.openConnections > 0) return; // held warm by open connections + entry.timer = setTimeout(() => { + this.tracked.delete(podId); + this.opts.onIdle(podId); + }, this.opts.idleMs); + } +} diff --git a/packages/fleet/src/IdleMonitor.unit.test.ts b/packages/fleet/src/IdleMonitor.unit.test.ts new file mode 100644 index 0000000000..6916091e80 --- /dev/null +++ b/packages/fleet/src/IdleMonitor.unit.test.ts @@ -0,0 +1,82 @@ +import { afterEach, beforeEach, describe, expect, it, vi } from "vitest"; +import { IdleMonitor } from "./IdleMonitor.ts"; + +describe("IdleMonitor", () => { + beforeEach(() => vi.useFakeTimers()); + afterEach(() => vi.useRealTimers()); + + it("fires onIdle after idleMs with no connections and no activity", () => { + const idled: string[] = []; + const mon = new IdleMonitor({ idleMs: 1000, onIdle: (id) => idled.push(id) }); + mon.track("a"); + mon.recordActivity("a", 0); + vi.advanceTimersByTime(999); + expect(idled).toEqual([]); + vi.advanceTimersByTime(2); + expect(idled).toEqual(["a"]); + }); + + it("open connections hold the pod warm indefinitely", () => { + const idled: string[] = []; + const mon = new IdleMonitor({ idleMs: 1000, onIdle: (id) => idled.push(id) }); + mon.track("a"); + mon.recordActivity("a", 1); // one open connection + vi.advanceTimersByTime(10_000); + expect(idled).toEqual([]); + mon.recordActivity("a", 0); // last connection closed + vi.advanceTimersByTime(1001); + expect(idled).toEqual(["a"]); + }); + + it("activity resets the countdown; untrack cancels", () => { + const idled: string[] = []; + const mon = new IdleMonitor({ idleMs: 1000, onIdle: (id) => idled.push(id) }); + mon.track("a"); + mon.recordActivity("a", 0); + vi.advanceTimersByTime(900); + mon.recordActivity("a", 0); // reset + vi.advanceTimersByTime(900); + expect(idled).toEqual([]); + mon.untrack("a"); + vi.advanceTimersByTime(5000); + expect(idled).toEqual([]); + }); + + it("onIdle fires at most once per warm period and untracks the pod", () => { + const idled: string[] = []; + const mon = new IdleMonitor({ idleMs: 1000, onIdle: (id) => idled.push(id) }); + mon.track("a"); + mon.recordActivity("a", 0); + vi.advanceTimersByTime(1000); + expect(idled).toEqual(["a"]); + // Timer already fired and pod was untracked; further advancing must not + // fire onIdle again. + vi.advanceTimersByTime(5000); + expect(idled).toEqual(["a"]); + }); + + it("track on an already-tracked pod does not reset an existing countdown", () => { + const idled: string[] = []; + const mon = new IdleMonitor({ idleMs: 1000, onIdle: (id) => idled.push(id) }); + mon.track("a"); + mon.recordActivity("a", 0); + vi.advanceTimersByTime(900); + mon.track("a"); // already tracked: must be a no-op, not a reset + vi.advanceTimersByTime(100); + expect(idled).toEqual(["a"]); + }); + + it("re-arms after onIdle fires and the pod is tracked again", () => { + const idled: string[] = []; + const mon = new IdleMonitor({ idleMs: 1000, onIdle: (id) => idled.push(id) }); + mon.track("a"); + mon.recordActivity("a", 0); + vi.advanceTimersByTime(1000); + expect(idled).toEqual(["a"]); + + mon.track("a"); + mon.recordActivity("a", 0); + vi.advanceTimersByTime(1000); + expect(idled).toEqual(["a", "a"]); + }); +}); diff --git a/packages/fleet/src/index.ts b/packages/fleet/src/index.ts index bd556cf8df..a9c00c8c8a 100644 --- a/packages/fleet/src/index.ts +++ b/packages/fleet/src/index.ts @@ -3,6 +3,7 @@ export const FLEET_PACKAGE = "@supabase/fleet"; export { cloneDir } from "./cowClone.ts"; export type { EdgeProxyEvents, PodUpstream } from "./EdgeProxy.ts"; export { EdgeProxy } from "./EdgeProxy.ts"; +export { IdleMonitor } from "./IdleMonitor.ts"; export type { PodManifest } from "./PodManifest.ts"; export { baseTemplateKey, templateKey } from "./PodManifest.ts"; export { PodRegistry } from "./PodRegistry.ts"; From c22c57c404b1abc4e55b6c59cd3211779fed25d9 Mon Sep 17 00:00:00 2001 From: Julien Goux Date: Tue, 7 Jul 2026 16:00:24 +0200 Subject: [PATCH 24/52] feat(fleet): fleet facade with wake-on-connect and suspend-on-idle Ties together TemplateStore/PodRegistry/PortRegistry/Provisioner with EdgeProxy/IdleMonitor into createFleet(): pods stay suspended until their first proxied connection wakes an in-process @supabase/stack StackHandle, and idle warm pods are suspended again after idleMs with no open connections. Startup reconciliation kills stale run.pid processes from a previous daemon and re-seeds PortRegistry from each pod's manifest via restore(). Also exports PRELOAD_REQUIRED_EXTENSIONS from @supabase/stack's index so the suspended-pod enableExtension path can guard non-preload extensions without a restart. --- packages/fleet/src/Fleet.integration.test.ts | 45 +++ packages/fleet/src/Fleet.ts | 296 +++++++++++++++++++ packages/fleet/src/index.ts | 2 + packages/stack/src/index.ts | 1 + 4 files changed, 344 insertions(+) create mode 100644 packages/fleet/src/Fleet.integration.test.ts create mode 100644 packages/fleet/src/Fleet.ts diff --git a/packages/fleet/src/Fleet.integration.test.ts b/packages/fleet/src/Fleet.integration.test.ts new file mode 100644 index 0000000000..d0508e04fb --- /dev/null +++ b/packages/fleet/src/Fleet.integration.test.ts @@ -0,0 +1,45 @@ +import { mkdtemp } from "node:fs/promises"; +import { tmpdir } from "node:os"; +import { join } from "node:path"; +import { describe, expect, it } from "vitest"; +import { createFleet } from "./Fleet.ts"; + +const PG_VERSION = "17.6.1.143"; + +async function query(dbUrl: string, sql: string): Promise { + // Minimal client via Bun's built-in postgres support; this suite runs under Bun. + const { SQL } = await import("bun"); + const db = new SQL(dbUrl); + const rows = await db.unsafe(sql); + await db.close(); + return JSON.stringify(rows); +} + +describe.skipIf(!process.env.FLEET_PG_TESTS)("Fleet", () => { + it("wake-on-connect, suspend-on-idle, fork", async () => { + const root = await mkdtemp(join(tmpdir(), "fleet-e2e-")); + await using fleet = await createFleet({ root, idleMs: 2000 }); + + const a = await fleet.createPod({ id: "a", versions: { postgres: PG_VERSION } }); + expect(a.state).toBe("suspended"); + + // First connection wakes the pod transparently. + await query(a.dbUrl, "create table t(x int); insert into t values (1)"); + const warm = (await fleet.listPods()).find((p) => p.manifest.id === "a"); + expect(warm?.state).toBe("warm"); + + // Idle out (no connections) -> suspended. + await new Promise((r) => setTimeout(r, 4000)); + const idle = (await fleet.listPods()).find((p) => p.manifest.id === "a"); + expect(idle?.state).toBe("suspended"); + + // Wake again on the SAME dbUrl; data survived suspend. + expect(await query(a.dbUrl, "select x from t")).toContain("1"); + + // Fork inherits data, diverges independently. + const b = await fleet.forkPod("a", "b"); + await query(b.dbUrl, "insert into t values (2)"); + expect(await query(a.dbUrl, "select count(*)::int as n from t")).toContain("1"); + expect(await query(b.dbUrl, "select count(*)::int as n from t")).toContain("2"); + }, 600_000); +}); diff --git a/packages/fleet/src/Fleet.ts b/packages/fleet/src/Fleet.ts new file mode 100644 index 0000000000..bd39af501a --- /dev/null +++ b/packages/fleet/src/Fleet.ts @@ -0,0 +1,296 @@ +import { readFile, rm, writeFile } from "node:fs/promises"; +import { homedir } from "node:os"; +import { join } from "node:path"; +import { + createStack, + PRELOAD_REQUIRED_EXTENSIONS, + readPreloadLibraries, + writePreloadLibraries, + type StackHandle, +} from "@supabase/stack"; +import { EdgeProxy, type PodUpstream } from "./EdgeProxy.ts"; +import { IdleMonitor } from "./IdleMonitor.ts"; +import type { PodManifest } from "./PodManifest.ts"; +import { PodRegistry } from "./PodRegistry.ts"; +import { PortRegistry } from "./PortRegistry.ts"; +import { Provisioner, type CreatePodOptions } from "./Provisioner.ts"; +import { TemplateStore } from "./TemplateStore.ts"; + +export interface FleetOptions { + readonly root?: string; + readonly idleMs?: number; +} + +export type PodState = "suspended" | "waking" | "warm" | "suspending"; + +export interface PodStatus { + readonly manifest: PodManifest; + readonly state: PodState; + readonly dbUrl: string; +} + +export interface FleetHandle extends AsyncDisposable { + createPod(opts: CreatePodOptions): Promise; + destroyPod(id: string): Promise; + resetPod(id: string): Promise; + forkPod(sourceId: string, newId: string): Promise; + wake(id: string): Promise; + suspend(id: string): Promise; + enableExtension(id: string, extension: string): Promise; + listPods(): Promise>; + dispose(): Promise; +} + +interface WarmPod { + readonly stack: StackHandle; + readonly internalDbPort: number; +} + +// Matches the supabase CLI local-dev convention (see packages/stack +// services/postgres.ts POSTGRES_PASSWORD default) — a template-built +// postgres data dir only accepts this password. +const DB_PASSWORD = "postgres"; + +// Internal (in-process stack) ports are derived from the externally-visible, +// PortRegistry-owned port by a fixed +10_000 offset so the two ranges never +// collide. PortRegistry hands out ports starting at 55_000, so this scheme +// only stays valid while every allocated external port is < 55_536; beyond +// that the derived internal port would exceed the 16-bit port ceiling +// (65_535). Fine for the pod counts this phase targets; a later phase should +// allocate internal ports dynamically (e.g. port 0) if the fleet needs to +// scale past that. +const INTERNAL_PORT_OFFSET = 10_000; + +/** + * Public facade tying together TemplateStore/PodRegistry/PortRegistry/Provisioner + * (pod lifecycle + storage) with EdgeProxy/IdleMonitor (wake-on-connect, + * suspend-on-idle) to host warm pods as in-process `@supabase/stack` StackHandles. + * + * - Every pod's external `dbPort` is registered on the EdgeProxy the moment the + * pod is known (created, forked, or discovered at startup) and never changes + * again; suspended pods still "answer" that port because the proxy itself + * owns the listener and defers to `wake()` on first connection. + * - A pod's postgres process (and any other lazily-started stack services) + * only exists while the pod is "warm": `wakeUpstream` creates an in-process + * `StackHandle` on demand and tears it down again in `suspend`. + * - Concurrent wakes of the same pod are deduped via `wakesInFlight`, since + * EdgeProxy may invoke `wake()` once per connection. + * - `run.pid` files under each pod's directory record which daemon process + * currently owns a warm pod; startup reconciliation uses them to kill stale + * processes from a previous daemon run before treating every pod as + * suspended. This is a phase-1 kill-then-suspend policy, not adoption: the + * spec's long-term goal is to adopt still-live pods across daemon restarts, + * but that requires reattaching the in-process StackHandle to an externally + * running set of processes, which isn't supported yet. Killing and letting + * the next connection re-wake the pod is acceptable because pod data is + * disposable and wake is fast. + */ +export async function createFleet(opts: FleetOptions = {}): Promise { + const root = opts.root ?? join(homedir(), ".supabase"); + const idleMs = opts.idleMs ?? 5 * 60_000; + + const templates = new TemplateStore(join(root, "templates")); + const pods = new PodRegistry(join(root, "pods")); + const ports = await PortRegistry.load(join(root, "fleet-state.json")); + const provisioner = new Provisioner({ templates, pods, ports }); + + const states = new Map(); + const warm = new Map(); + const wakesInFlight = new Map>(); + + const monitor = new IdleMonitor({ + idleMs, + onIdle: (podId) => { + void suspend(podId).catch(() => {}); + }, + }); + + const proxy = new EdgeProxy({ + onActivity: (podId, _event, openConnections) => { + monitor.recordActivity(podId, openConnections); + }, + }); + + const dbUrl = (manifest: PodManifest): string => + `postgresql://postgres:${DB_PASSWORD}@127.0.0.1:${manifest.ports.dbPort}/postgres`; + + const runPidFile = (id: string): string => join(pods.podDir(id), "run.pid"); + + async function wakeUpstream(id: string): Promise { + const existing = warm.get(id); + if (existing) return { host: "127.0.0.1", port: existing.internalDbPort }; + const inFlight = wakesInFlight.get(id); + if (inFlight) return inFlight; + const p = (async (): Promise => { + const manifest = await pods.read(id); + if (manifest === undefined) throw new Error(`unknown pod: ${id}`); + states.set(id, "waking"); + const internalDbPort = manifest.ports.dbPort + INTERNAL_PORT_OFFSET; + const stack = await createStack({ + stackRoot: join(pods.podDir(id), "stack"), + port: manifest.ports.apiPort + INTERNAL_PORT_OFFSET, + lazyServices: true, + postgres: { + dataDir: pods.dataDir(id), + version: manifest.versions.postgres, + port: internalDbPort, + provisioned: true, + profile: "micro", + }, + postgrest: manifest.services.postgrest === true ? {} : false, + auth: manifest.services.auth === true ? {} : false, + realtime: manifest.services.realtime === true ? {} : false, + edgeRuntime: manifest.services["edge-runtime"] === true ? {} : false, + storage: manifest.services.storage === true ? {} : false, + imgproxy: manifest.services.imgproxy === true ? {} : false, + mailpit: manifest.services.mailpit === true ? {} : false, + pgmeta: manifest.services.pgmeta === true ? {} : false, + studio: manifest.services.studio === true ? {} : false, + analytics: manifest.services.analytics === true ? {} : false, + vector: manifest.services.vector === true ? {} : false, + pooler: manifest.services.pooler === true ? {} : false, + functions: false, + }); + try { + await stack.start(); + await stack.serviceReady("postgres"); + } catch (err) { + await stack.dispose().catch(() => {}); + throw err; + } + warm.set(id, { stack, internalDbPort }); + states.set(id, "warm"); + monitor.track(id); + monitor.recordActivity(id, proxy.openConnections(id)); + await writeFile(runPidFile(id), String(process.pid)); + return { host: "127.0.0.1", port: internalDbPort }; + })().catch((err: unknown) => { + states.set(id, "suspended"); + throw err; + }); + const tracked = p.finally(() => { + wakesInFlight.delete(id); + }); + wakesInFlight.set(id, tracked); + return tracked; + } + + async function registerEdge(manifest: PodManifest): Promise { + states.set(manifest.id, "suspended"); + await proxy.register(manifest.id, manifest.ports.dbPort, () => wakeUpstream(manifest.id)); + } + + async function suspend(id: string): Promise { + const pod = warm.get(id); + if (!pod) return; + states.set(id, "suspending"); + monitor.untrack(id); + warm.delete(id); + await pod.stack.dispose(); + await rm(runPidFile(id), { force: true }); + states.set(id, "suspended"); + } + + async function status(manifest: PodManifest): Promise { + return { + manifest, + state: states.get(manifest.id) ?? "suspended", + dbUrl: dbUrl(manifest), + }; + } + + // Startup reconciliation: phase 1 policy is kill-then-suspend, not adoption + // (see class doc above). Any pod with a run.pid file left over from a + // previous daemon has its process terminated before we treat it as + // suspended; the pod's ports are also re-seeded into the freshly loaded + // PortRegistry from its manifest, which is the mechanism `restore()` exists + // for (recovering from a quarantined/corrupt port-state file). + for (const manifest of await pods.list()) { + await ports.restore(manifest.id, manifest.ports); + + const pidRaw = await readFile(runPidFile(manifest.id), "utf8").catch(() => undefined); + if (pidRaw !== undefined) { + const pid = Number(pidRaw); + if (Number.isFinite(pid) && pid > 0 && pid !== process.pid) { + try { + process.kill(-pid, "SIGTERM"); + } catch { + /* not a process-group leader, or already gone */ + } + try { + process.kill(pid, "SIGTERM"); + } catch { + /* already gone */ + } + setTimeout(() => { + try { + process.kill(-pid, "SIGKILL"); + } catch { + /* already gone */ + } + try { + process.kill(pid, "SIGKILL"); + } catch { + /* already gone */ + } + }, 5000).unref(); + } + await rm(runPidFile(manifest.id), { force: true }); + } + await registerEdge(manifest); + } + + const handle: FleetHandle = { + async createPod(opts) { + const manifest = await provisioner.create(opts); + await registerEdge(manifest); + return status(manifest); + }, + async destroyPod(id) { + await suspend(id); + await proxy.unregister(id); + states.delete(id); + await provisioner.destroy(id); + }, + async resetPod(id) { + await suspend(id); + await provisioner.reset(id); + }, + async forkPod(sourceId, newId) { + await suspend(sourceId); + const manifest = await provisioner.fork(sourceId, newId); + await registerEdge(manifest); + return status(manifest); + }, + async wake(id) { + await wakeUpstream(id); + }, + suspend, + async enableExtension(id, extension) { + const pod = warm.get(id); + if (pod) { + await pod.stack.enableExtension(extension); + return; + } + const manifest = await pods.read(id); + if (manifest === undefined) throw new Error(`unknown pod: ${id}`); + if (!PRELOAD_REQUIRED_EXTENSIONS.has(extension)) return; + const libs = await readPreloadLibraries(pods.dataDir(id)); + if (!libs.includes(extension)) { + await writePreloadLibraries(pods.dataDir(id), [...libs, extension]); + } + }, + async listPods() { + const manifests = await pods.list(); + return Promise.all(manifests.map((m) => status(m))); + }, + async dispose() { + for (const id of warm.keys()) await suspend(id); + await proxy.close(); + }, + async [Symbol.asyncDispose]() { + await handle.dispose(); + }, + }; + return handle; +} diff --git a/packages/fleet/src/index.ts b/packages/fleet/src/index.ts index a9c00c8c8a..9c056b0462 100644 --- a/packages/fleet/src/index.ts +++ b/packages/fleet/src/index.ts @@ -3,6 +3,8 @@ export const FLEET_PACKAGE = "@supabase/fleet"; export { cloneDir } from "./cowClone.ts"; export type { EdgeProxyEvents, PodUpstream } from "./EdgeProxy.ts"; export { EdgeProxy } from "./EdgeProxy.ts"; +export type { FleetHandle, FleetOptions, PodState, PodStatus } from "./Fleet.ts"; +export { createFleet } from "./Fleet.ts"; export { IdleMonitor } from "./IdleMonitor.ts"; export type { PodManifest } from "./PodManifest.ts"; export { baseTemplateKey, templateKey } from "./PodManifest.ts"; diff --git a/packages/stack/src/index.ts b/packages/stack/src/index.ts index 59750abf23..98aa5e4d09 100644 --- a/packages/stack/src/index.ts +++ b/packages/stack/src/index.ts @@ -27,3 +27,4 @@ export type { ReadyOptions, StackHandle } from "./createStack.ts"; export type { FunctionsConfig, FunctionsRuntimeConfig } from "./functions.ts"; export { UnixHttpClient, UnixHttpClientError } from "./UnixHttpClient.ts"; export { installMicroProfile, readPreloadLibraries, writePreloadLibraries } from "./pgconf.ts"; +export { PRELOAD_REQUIRED_EXTENSIONS } from "./micro.ts"; From 2d5e012d083257496f2831559df633a3400a8e6f Mon Sep 17 00:00:00 2001 From: Julien Goux Date: Tue, 7 Jul 2026 16:14:04 +0200 Subject: [PATCH 25/52] fix(fleet): serialize per-pod lifecycle ops and reap by postmaster.pid Two race/leak fixes surfaced in review of the Fleet facade: - suspend() deleted from `warm` before awaiting stack.dispose(), and wakeUpstream()/destroyPod/resetPod/forkPod had no way to see an in-flight wake (tracked only in wakesInFlight, not yet `warm`) before mutating the same pod's data dir. Added a small per-pod async lock (PodLock, src/podLock.ts) and routed the wake body, suspend's full body, and the lifecycle-affecting sections of destroyPod/resetPod/ forkPod through it, so these can never interleave against the same pod's process/data dir. Wake dedup via wakesInFlight stays outside the lock so concurrent connections still share one wake. - Startup reconciliation killed `-run.pid` (the daemon's own pid), but process-compose/createStack spawn postgres `detached: true` in its own process group, so that kill missed stale postmasters entirely. Reap now keys off postgres's own ground truth, `/postmaster.pid` (src/reapStalePostmaster.ts): its first line is the postmaster pid, which is always its own process-group leader, so `-pid` reliably reaches the whole tree. run.pid is kept as a "was running" hint but no longer drives the kill decision. Also documented the enableExtension asymmetry: a suspended pod can only durably record intent for preload-required extensions; a non-preload extension request against a suspended pod is a silent no-op until the pod is woken. Adds a gated Fleet integration stress test interleaving suspend/wake/ query calls, plus unit tests for both new modules. Co-Authored-By: Claude Fable 5 --- packages/fleet/src/Fleet.integration.test.ts | 38 +++ packages/fleet/src/Fleet.ts | 236 +++++++++++------- packages/fleet/src/podLock.ts | 57 +++++ packages/fleet/src/podLock.unit.test.ts | 85 +++++++ packages/fleet/src/reapStalePostmaster.ts | 61 +++++ .../src/reapStalePostmaster.unit.test.ts | 81 ++++++ 6 files changed, 462 insertions(+), 96 deletions(-) create mode 100644 packages/fleet/src/podLock.ts create mode 100644 packages/fleet/src/podLock.unit.test.ts create mode 100644 packages/fleet/src/reapStalePostmaster.ts create mode 100644 packages/fleet/src/reapStalePostmaster.unit.test.ts diff --git a/packages/fleet/src/Fleet.integration.test.ts b/packages/fleet/src/Fleet.integration.test.ts index d0508e04fb..16030f8f00 100644 --- a/packages/fleet/src/Fleet.integration.test.ts +++ b/packages/fleet/src/Fleet.integration.test.ts @@ -42,4 +42,42 @@ describe.skipIf(!process.env.FLEET_PG_TESTS)("Fleet", () => { expect(await query(a.dbUrl, "select count(*)::int as n from t")).toContain("1"); expect(await query(b.dbUrl, "select count(*)::int as n from t")).toContain("2"); }, 600_000); + + it("serializes concurrent suspend/wake without corrupting the pod", async () => { + const root = await mkdtemp(join(tmpdir(), "fleet-e2e-")); + await using fleet = await createFleet({ root, idleMs: 60_000 }); + + const a = await fleet.createPod({ id: "a", versions: { postgres: PG_VERSION } }); + await query(a.dbUrl, "create table t(x int); insert into t values (1)"); + + // Wake explicitly, then hammer it with interleaved suspend calls and + // queries racing against each other. Queries may transiently fail as + // connections drop out from under them mid-suspend — that's expected + // and NOT asserted against — but the pod must never crash the fleet + // process, and per-pod lifecycle ops must never interleave badly enough + // to corrupt the data dir or leave the pod stuck in a bad state. + await fleet.wake("a"); + + const attempts = await Promise.allSettled([ + fleet.suspend("a"), + query(a.dbUrl, "select x from t"), + fleet.suspend("a"), + query(a.dbUrl, "select x from t"), + fleet.wake("a"), + fleet.suspend("a"), + query(a.dbUrl, "select x from t"), + ]); + // No assertions on individual outcomes: the point is none of this threw + // an unhandled exception past allSettled (i.e. the fleet process didn't + // crash) and that whatever state we land in is still usable below. + expect(attempts.length).toBe(7); + + // Whatever transient state the interleaving left the pod in, a final + // query must succeed and see the original data intact (wake-on-connect + // recovers a suspended pod; a warm pod just answers directly). + expect(await query(a.dbUrl, "select x from t")).toContain("1"); + + const final = (await fleet.listPods()).find((p) => p.manifest.id === "a"); + expect(["warm", "suspended"]).toContain(final?.state); + }, 600_000); }); diff --git a/packages/fleet/src/Fleet.ts b/packages/fleet/src/Fleet.ts index bd39af501a..e3119f2685 100644 --- a/packages/fleet/src/Fleet.ts +++ b/packages/fleet/src/Fleet.ts @@ -1,4 +1,4 @@ -import { readFile, rm, writeFile } from "node:fs/promises"; +import { rm, writeFile } from "node:fs/promises"; import { homedir } from "node:os"; import { join } from "node:path"; import { @@ -11,9 +11,11 @@ import { import { EdgeProxy, type PodUpstream } from "./EdgeProxy.ts"; import { IdleMonitor } from "./IdleMonitor.ts"; import type { PodManifest } from "./PodManifest.ts"; +import { PodLock } from "./podLock.ts"; import { PodRegistry } from "./PodRegistry.ts"; import { PortRegistry } from "./PortRegistry.ts"; import { Provisioner, type CreatePodOptions } from "./Provisioner.ts"; +import { reapStalePostmaster } from "./reapStalePostmaster.ts"; import { TemplateStore } from "./TemplateStore.ts"; export interface FleetOptions { @@ -75,15 +77,33 @@ const INTERNAL_PORT_OFFSET = 10_000; * `StackHandle` on demand and tears it down again in `suspend`. * - Concurrent wakes of the same pod are deduped via `wakesInFlight`, since * EdgeProxy may invoke `wake()` once per connection. + * - Every operation that touches a pod's live processes or on-disk data dir + * (the body of a wake, the body of `suspend`, and the process/data-dir + * affecting parts of `destroyPod`/`resetPod`/`forkPod`) runs inside + * `podLocks.withLock(id, ...)`, a per-pod FIFO chain (see `podLock.ts`). + * This prevents e.g. a wake racing an in-flight suspend from calling + * `createStack` against a data dir whose postmaster is still shutting + * down, or `destroyPod`/`resetPod` deleting a data dir out from under a + * wake that's still in `wakesInFlight` (and thus not yet visible in + * `warm`). Wake dedup via `wakesInFlight` deliberately stays OUTSIDE the + * lock so concurrent connections still share a single wake; only the + * shared wake body itself acquires the lock. * - `run.pid` files under each pod's directory record which daemon process - * currently owns a warm pod; startup reconciliation uses them to kill stale - * processes from a previous daemon run before treating every pod as - * suspended. This is a phase-1 kill-then-suspend policy, not adoption: the - * spec's long-term goal is to adopt still-live pods across daemon restarts, - * but that requires reattaching the in-process StackHandle to an externally - * running set of processes, which isn't supported yet. Killing and letting - * the next connection re-wake the pod is acceptable because pod data is - * disposable and wake is fast. + * currently owns a warm pod; startup reconciliation uses them as a hint + * that the pod *may* have been running under a previous daemon. The + * actual kill decision, however, keys off postgres's own + * `/postmaster.pid` (see `reapStalePostmaster.ts`) since + * process-compose/`createStack` spawn postgres `detached: true` — its own + * process group, not the daemon's — so killing `-daemonPid` would miss it + * entirely. Phase 1 only ever runs postgres under a fleet pod (no HTTP + * edge yet), so reaping the postmaster's process group covers every + * process a stale pod could have left behind. This is a phase-1 + * kill-then-suspend policy, not adoption: the spec's long-term goal is to + * adopt still-live pods across daemon restarts, but that requires + * reattaching the in-process StackHandle to an externally running set of + * processes, which isn't supported yet. Killing and letting the next + * connection re-wake the pod is acceptable because pod data is disposable + * and wake is fast. */ export async function createFleet(opts: FleetOptions = {}): Promise { const root = opts.root ?? join(homedir(), ".supabase"); @@ -97,6 +117,7 @@ export async function createFleet(opts: FleetOptions = {}): Promise const states = new Map(); const warm = new Map(); const wakesInFlight = new Map>(); + const podLocks = new PodLock(); const monitor = new IdleMonitor({ idleMs, @@ -119,55 +140,60 @@ export async function createFleet(opts: FleetOptions = {}): Promise async function wakeUpstream(id: string): Promise { const existing = warm.get(id); if (existing) return { host: "127.0.0.1", port: existing.internalDbPort }; + // Dedup deliberately stays OUTSIDE podLocks: EdgeProxy may invoke wake() + // once per connection, and every such caller should share the SAME wake + // (and thus the same lock acquisition), not each queue up its own. const inFlight = wakesInFlight.get(id); if (inFlight) return inFlight; - const p = (async (): Promise => { - const manifest = await pods.read(id); - if (manifest === undefined) throw new Error(`unknown pod: ${id}`); - states.set(id, "waking"); - const internalDbPort = manifest.ports.dbPort + INTERNAL_PORT_OFFSET; - const stack = await createStack({ - stackRoot: join(pods.podDir(id), "stack"), - port: manifest.ports.apiPort + INTERNAL_PORT_OFFSET, - lazyServices: true, - postgres: { - dataDir: pods.dataDir(id), - version: manifest.versions.postgres, - port: internalDbPort, - provisioned: true, - profile: "micro", - }, - postgrest: manifest.services.postgrest === true ? {} : false, - auth: manifest.services.auth === true ? {} : false, - realtime: manifest.services.realtime === true ? {} : false, - edgeRuntime: manifest.services["edge-runtime"] === true ? {} : false, - storage: manifest.services.storage === true ? {} : false, - imgproxy: manifest.services.imgproxy === true ? {} : false, - mailpit: manifest.services.mailpit === true ? {} : false, - pgmeta: manifest.services.pgmeta === true ? {} : false, - studio: manifest.services.studio === true ? {} : false, - analytics: manifest.services.analytics === true ? {} : false, - vector: manifest.services.vector === true ? {} : false, - pooler: manifest.services.pooler === true ? {} : false, - functions: false, - }); - try { - await stack.start(); - await stack.serviceReady("postgres"); - } catch (err) { - await stack.dispose().catch(() => {}); + const p = podLocks + .withLock(id, async (): Promise => { + const manifest = await pods.read(id); + if (manifest === undefined) throw new Error(`unknown pod: ${id}`); + states.set(id, "waking"); + const internalDbPort = manifest.ports.dbPort + INTERNAL_PORT_OFFSET; + const stack = await createStack({ + stackRoot: join(pods.podDir(id), "stack"), + port: manifest.ports.apiPort + INTERNAL_PORT_OFFSET, + lazyServices: true, + postgres: { + dataDir: pods.dataDir(id), + version: manifest.versions.postgres, + port: internalDbPort, + provisioned: true, + profile: "micro", + }, + postgrest: manifest.services.postgrest === true ? {} : false, + auth: manifest.services.auth === true ? {} : false, + realtime: manifest.services.realtime === true ? {} : false, + edgeRuntime: manifest.services["edge-runtime"] === true ? {} : false, + storage: manifest.services.storage === true ? {} : false, + imgproxy: manifest.services.imgproxy === true ? {} : false, + mailpit: manifest.services.mailpit === true ? {} : false, + pgmeta: manifest.services.pgmeta === true ? {} : false, + studio: manifest.services.studio === true ? {} : false, + analytics: manifest.services.analytics === true ? {} : false, + vector: manifest.services.vector === true ? {} : false, + pooler: manifest.services.pooler === true ? {} : false, + functions: false, + }); + try { + await stack.start(); + await stack.serviceReady("postgres"); + } catch (err) { + await stack.dispose().catch(() => {}); + throw err; + } + warm.set(id, { stack, internalDbPort }); + states.set(id, "warm"); + monitor.track(id); + monitor.recordActivity(id, proxy.openConnections(id)); + await writeFile(runPidFile(id), String(process.pid)); + return { host: "127.0.0.1", port: internalDbPort }; + }) + .catch((err: unknown) => { + states.set(id, "suspended"); throw err; - } - warm.set(id, { stack, internalDbPort }); - states.set(id, "warm"); - monitor.track(id); - monitor.recordActivity(id, proxy.openConnections(id)); - await writeFile(runPidFile(id), String(process.pid)); - return { host: "127.0.0.1", port: internalDbPort }; - })().catch((err: unknown) => { - states.set(id, "suspended"); - throw err; - }); + }); const tracked = p.finally(() => { wakesInFlight.delete(id); }); @@ -181,6 +207,16 @@ export async function createFleet(opts: FleetOptions = {}): Promise } async function suspend(id: string): Promise { + // Full body runs inside the per-pod lock so a suspend can never + // interleave with a concurrent wake, destroy, reset, or fork touching + // the same pod's process/data dir. Note this is a fresh, non-re-entrant + // acquisition: callers that already hold the lock for `id` (forkPod's + // source-pod lock) call the LOCKED body directly instead of this + // function — see `suspendLocked` usage below. + return podLocks.withLock(id, () => suspendLocked(id)); + } + + async function suspendLocked(id: string): Promise { const pod = warm.get(id); if (!pod) return; states.set(id, "suspending"); @@ -200,43 +236,25 @@ export async function createFleet(opts: FleetOptions = {}): Promise } // Startup reconciliation: phase 1 policy is kill-then-suspend, not adoption - // (see class doc above). Any pod with a run.pid file left over from a - // previous daemon has its process terminated before we treat it as - // suspended; the pod's ports are also re-seeded into the freshly loaded - // PortRegistry from its manifest, which is the mechanism `restore()` exists - // for (recovering from a quarantined/corrupt port-state file). + // (see class doc above). `run.pid` (the daemon's own pid) is only a HINT + // that a pod may have been running under a previous daemon; it's not the + // kill target, since process-compose/createStack spawn postgres + // `detached: true` — its own process group, distinct from the daemon's — + // so `kill(-daemonPid, ...)` would miss postgres entirely and leave a + // stale postmaster running forever. The actual kill decision keys off + // postgres's own ground truth, `/postmaster.pid`, whose first + // line is the postmaster's pid; the postmaster is always its own + // process-group leader, so `reapStalePostmaster` can reliably signal the + // whole tree via `-pid`. Phase 1 only ever runs postgres under a fleet pod + // (postgres-only ready gate; no HTTP edge yet), so this fully covers what + // a stale pod could have left behind. The pod's ports are also re-seeded + // into the freshly loaded PortRegistry from its manifest, which is the + // mechanism `restore()` exists for (recovering from a quarantined/corrupt + // port-state file). for (const manifest of await pods.list()) { await ports.restore(manifest.id, manifest.ports); - - const pidRaw = await readFile(runPidFile(manifest.id), "utf8").catch(() => undefined); - if (pidRaw !== undefined) { - const pid = Number(pidRaw); - if (Number.isFinite(pid) && pid > 0 && pid !== process.pid) { - try { - process.kill(-pid, "SIGTERM"); - } catch { - /* not a process-group leader, or already gone */ - } - try { - process.kill(pid, "SIGTERM"); - } catch { - /* already gone */ - } - setTimeout(() => { - try { - process.kill(-pid, "SIGKILL"); - } catch { - /* already gone */ - } - try { - process.kill(pid, "SIGKILL"); - } catch { - /* already gone */ - } - }, 5000).unref(); - } - await rm(runPidFile(manifest.id), { force: true }); - } + await reapStalePostmaster(pods.dataDir(manifest.id)); + await rm(runPidFile(manifest.id), { force: true }); await registerEdge(manifest); } @@ -247,18 +265,32 @@ export async function createFleet(opts: FleetOptions = {}): Promise return status(manifest); }, async destroyPod(id) { - await suspend(id); + // suspend (tears down live processes) and provisioner.destroy (deletes + // the data dir) run as ONE lock acquisition so a wake that's still + // mid-flight (registered in wakesInFlight, not yet in `warm`) can't + // slip in between them and recreate a stack against a dir we're about + // to delete. + await podLocks.withLock(id, async () => { + await suspendLocked(id); + await provisioner.destroy(id); + }); await proxy.unregister(id); states.delete(id); - await provisioner.destroy(id); }, async resetPod(id) { - await suspend(id); - await provisioner.reset(id); + await podLocks.withLock(id, async () => { + await suspendLocked(id); + await provisioner.reset(id); + }); }, async forkPod(sourceId, newId) { - await suspend(sourceId); - const manifest = await provisioner.fork(sourceId, newId); + // Lock the SOURCE pod around suspend + the fork's clone of its data + // dir (provisioner.fork reads sourceId's data dir). The new pod needs + // no lock: it isn't live yet, nothing else can race it. + const manifest = await podLocks.withLock(sourceId, async () => { + await suspendLocked(sourceId); + return provisioner.fork(sourceId, newId); + }); await registerEdge(manifest); return status(manifest); }, @@ -266,6 +298,18 @@ export async function createFleet(opts: FleetOptions = {}): Promise await wakeUpstream(id); }, suspend, + // Preload-only semantics when suspended: if the pod is warm, this + // enables `extension` immediately via the live StackHandle (CREATE + // EXTENSION, possibly after a preload-triggered restart) regardless of + // which extension it is. If the pod is SUSPENDED, there is no live + // postgres to run CREATE EXTENSION against, so this can only durably + // record intent for extensions that need a preload library — those get + // appended to the data dir's preload-libraries config so the next wake + // picks them up. For a suspended pod and a NON-preload extension (i.e. + // not in `PRELOAD_REQUIRED_EXTENSIONS`), this method is a silent no-op: + // nothing is persisted, and the extension is NOT created on the next + // wake. Callers that need a non-preload extension enabled on a + // currently-suspended pod must `wake()` it first. async enableExtension(id, extension) { const pod = warm.get(id); if (pod) { diff --git a/packages/fleet/src/podLock.ts b/packages/fleet/src/podLock.ts new file mode 100644 index 0000000000..6c2017b721 --- /dev/null +++ b/packages/fleet/src/podLock.ts @@ -0,0 +1,57 @@ +/** + * Per-key async operation lock: serializes `withLock` calls that share the + * same `id` onto a single chain, while calls for different ids run fully + * concurrently. + * + * Used by `Fleet` to make sure a pod's lifecycle operations (wake, suspend, + * destroy, reset, fork) never interleave against the same pod's data + * directory / postgres process — e.g. a wake racing an in-flight suspend + * could otherwise `createStack` against a data dir whose postmaster is + * still shutting down. + */ +export class PodLock { + private readonly chains = new Map>(); + + /** Number of ids currently holding a live (unsettled) chain entry. */ + get size(): number { + return this.chains.size; + } + + /** + * Runs `fn` after every previously chained op for `id` has settled + * (resolved OR rejected), and returns `fn`'s result/rejection. + * + * A rejection from `fn` (or from an earlier op in the chain) never + * poisons subsequent calls for the same `id` — the chain always advances + * to a resolved "tail" internally, regardless of whether the caller-visible + * promise for a given link rejects. + */ + async withLock(id: string, fn: () => Promise): Promise { + const prior = this.chains.get(id) ?? Promise.resolve(); + + // The tail settles once `prior` has settled, regardless of outcome, so + // the next `withLock` call for this id always proceeds. + const tail = prior.then( + () => undefined, + () => undefined, + ); + const result = tail.then(fn); + + // Keep the chain alive (swallow rejection here too) so the *next* link + // waits for this one without itself becoming a rejected chain entry. + const nextTail = result.then( + () => undefined, + () => undefined, + ); + this.chains.set(id, nextTail); + + // Once this op's link is the most recent one recorded and it has + // settled, clear the entry so the map doesn't grow unboundedly for pods + // that are no longer being operated on. + void nextTail.then(() => { + if (this.chains.get(id) === nextTail) this.chains.delete(id); + }); + + return result; + } +} diff --git a/packages/fleet/src/podLock.unit.test.ts b/packages/fleet/src/podLock.unit.test.ts new file mode 100644 index 0000000000..f0df27ce65 --- /dev/null +++ b/packages/fleet/src/podLock.unit.test.ts @@ -0,0 +1,85 @@ +import { describe, expect, it } from "vitest"; +import { PodLock } from "./podLock.ts"; + +describe("PodLock", () => { + it("serializes operations for the same id in call order", async () => { + const lock = new PodLock(); + const order: string[] = []; + + const first = lock.withLock("a", async () => { + order.push("first-start"); + await new Promise((r) => setTimeout(r, 20)); + order.push("first-end"); + return 1; + }); + const second = lock.withLock("a", async () => { + order.push("second-start"); + await new Promise((r) => setTimeout(r, 5)); + order.push("second-end"); + return 2; + }); + + expect(await first).toBe(1); + expect(await second).toBe(2); + expect(order).toEqual(["first-start", "first-end", "second-start", "second-end"]); + }); + + it("does not let a rejected op poison the chain for subsequent ops", async () => { + const lock = new PodLock(); + + await expect( + lock.withLock("a", async () => { + throw new Error("boom"); + }), + ).rejects.toThrow("boom"); + + // A later op on the same id must still run (and run after the failure). + const order: string[] = []; + await lock.withLock("a", async () => { + order.push("ran"); + }); + expect(order).toEqual(["ran"]); + }); + + it("does not serialize operations across different ids", async () => { + const lock = new PodLock(); + const order: string[] = []; + + const a = lock.withLock("a", async () => { + order.push("a-start"); + await new Promise((r) => setTimeout(r, 30)); + order.push("a-end"); + }); + const b = lock.withLock("b", async () => { + order.push("b-start"); + await new Promise((r) => setTimeout(r, 5)); + order.push("b-end"); + }); + + await Promise.all([a, b]); + // b, on a different id, should complete before a (which sleeps longer), + // proving the two chains ran concurrently rather than serialized. + expect(order.indexOf("b-end")).toBeLessThan(order.indexOf("a-end")); + expect(order).toContain("a-start"); + expect(order).toContain("b-start"); + }); + + it("clears the internal chain entry once settled (no unbounded growth)", async () => { + const lock = new PodLock(); + await lock.withLock("a", async () => {}); + expect(lock.size).toBe(0); + }); + + it("preserves order across many interleaved ops on the same id", async () => { + const lock = new PodLock(); + const results: number[] = []; + const ops = Array.from({ length: 10 }, (_, i) => + lock.withLock("a", async () => { + await new Promise((r) => setTimeout(r, (10 - i) % 3)); + results.push(i); + }), + ); + await Promise.all(ops); + expect(results).toEqual(Array.from({ length: 10 }, (_, i) => i)); + }); +}); diff --git a/packages/fleet/src/reapStalePostmaster.ts b/packages/fleet/src/reapStalePostmaster.ts new file mode 100644 index 0000000000..0ca4f8e04d --- /dev/null +++ b/packages/fleet/src/reapStalePostmaster.ts @@ -0,0 +1,61 @@ +import { readFile } from "node:fs/promises"; +import { join } from "node:path"; + +/** + * Reaps a stale postmaster (and its backends) left running under `dataDir` + * by a previous, no-longer-live daemon process. + * + * Ground truth is postgres's own `/postmaster.pid`: its FIRST LINE + * is the postmaster's pid. Unlike our `run.pid` marker (which records the + * *daemon's* pid, not postgres's), the postmaster is always its own + * process-group leader — its pgid equals its pid, and every backend it forks + * shares that pgid. So `kill(-pid, ...)` reliably reaches the whole + * postgres process tree for this data dir, regardless of what spawned it or + * how (in phase 1, `@supabase/stack`'s `createStack`, which — like + * process-compose's `detached: true` children — does not run postgres as a + * child of the fleet daemon's own process group). + * + * Phase 1 only ever runs postgres under a fleet pod (postgres-only ready + * gate; no HTTP edge / other services yet), so postmaster.pid alone is a + * complete picture of "is anything from this pod still alive" — no need to + * separately reap other service processes. + */ +export async function reapStalePostmaster(dataDir: string): Promise { + const raw = await readFile(join(dataDir, "postmaster.pid"), "utf8").catch(() => undefined); + if (raw === undefined) return; + + const firstLine = raw.split("\n")[0]?.trim(); + const pid = Number(firstLine); + if (!Number.isFinite(pid) || pid <= 0 || pid === process.pid) return; + + let alive = false; + try { + process.kill(pid, 0); + alive = true; + } catch { + alive = false; + } + if (!alive) return; + + try { + process.kill(-pid, "SIGTERM"); + } catch { + try { + process.kill(pid, "SIGTERM"); + } catch { + /* already gone */ + } + } + + setTimeout(() => { + try { + process.kill(-pid, "SIGKILL"); + } catch { + try { + process.kill(pid, "SIGKILL"); + } catch { + /* already gone */ + } + } + }, 5000).unref(); +} diff --git a/packages/fleet/src/reapStalePostmaster.unit.test.ts b/packages/fleet/src/reapStalePostmaster.unit.test.ts new file mode 100644 index 0000000000..c48957c71a --- /dev/null +++ b/packages/fleet/src/reapStalePostmaster.unit.test.ts @@ -0,0 +1,81 @@ +import { spawn } from "node:child_process"; +import { mkdtemp, rm, writeFile } from "node:fs/promises"; +import { tmpdir } from "node:os"; +import { join } from "node:path"; +import { afterEach, describe, expect, it } from "vitest"; +import { reapStalePostmaster } from "./reapStalePostmaster.ts"; + +function isAlive(pid: number): boolean { + try { + process.kill(pid, 0); + return true; + } catch { + return false; + } +} + +async function waitUntil(predicate: () => boolean, timeoutMs = 5000): Promise { + const start = Date.now(); + while (!predicate()) { + if (Date.now() - start > timeoutMs) throw new Error("timed out waiting for condition"); + await new Promise((r) => setTimeout(r, 50)); + } +} + +describe("reapStalePostmaster", () => { + const dirs: string[] = []; + const pidsToCleanUp: number[] = []; + + afterEach(async () => { + for (const pid of pidsToCleanUp.splice(0)) { + try { + process.kill(pid, "SIGKILL"); + } catch { + /* already gone */ + } + } + for (const dir of dirs.splice(0)) { + await rm(dir, { recursive: true, force: true }); + } + }); + + it("kills a live detached process group referenced by postmaster.pid", async () => { + const dir = await mkdtemp(join(tmpdir(), "reap-test-")); + dirs.push(dir); + + const child = spawn("sleep", ["60"], { detached: true, stdio: "ignore" }); + child.unref(); + const pid = child.pid; + if (pid === undefined) throw new Error("failed to spawn dummy process"); + pidsToCleanUp.push(pid); + + await writeFile(join(dir, "postmaster.pid"), `${pid}\n/some/data/dir\n1234567\n5432\n`); + + expect(isAlive(pid)).toBe(true); + await reapStalePostmaster(dir); + await waitUntil(() => !isAlive(pid)); + expect(isAlive(pid)).toBe(false); + }, 10_000); + + it("is a no-op when postmaster.pid is missing", async () => { + const dir = await mkdtemp(join(tmpdir(), "reap-test-")); + dirs.push(dir); + await expect(reapStalePostmaster(dir)).resolves.toBeUndefined(); + }); + + it("is a no-op when postmaster.pid contains garbage", async () => { + const dir = await mkdtemp(join(tmpdir(), "reap-test-")); + dirs.push(dir); + await writeFile(join(dir, "postmaster.pid"), "not-a-pid\nnoise\n"); + await expect(reapStalePostmaster(dir)).resolves.toBeUndefined(); + }); + + it("refuses to kill when the pid equals the current process pid", async () => { + const dir = await mkdtemp(join(tmpdir(), "reap-test-")); + dirs.push(dir); + await writeFile(join(dir, "postmaster.pid"), `${process.pid}\n/some/data/dir\n`); + await expect(reapStalePostmaster(dir)).resolves.toBeUndefined(); + // Sanity: we're still alive (obviously true, but documents intent). + expect(isAlive(process.pid)).toBe(true); + }); +}); From 51b242bdd411ba730c207d18b7c27cebcae60fde Mon Sep 17 00:00:00 2001 From: Julien Goux Date: Tue, 7 Jul 2026 16:38:28 +0200 Subject: [PATCH 26/52] test(fleet): density e2e and package README Adds the density guardrail E2E (register N pods, wake a subset, confirm the rest stay at zero processes, explicit suspend) gated behind FLEET_PG_TESTS with pod count tunable via FLEET_E2E_PODS. Mirrors packages/stack's e2e vitest project (fileParallelism: false) so nx picks up a test:e2e target for @supabase/fleet, and extends the package's knip entry points to cover tests/**/*.ts. Also adds the package README covering the public API, wake/suspend/fork lifecycle, and phase-1 limitations (native-only, kill-then-resuspend reconciliation, HTTP/realtime lazy-start gaps). --- packages/fleet/README.md | 88 +++++++++++++++++++ packages/fleet/package.json | 2 +- packages/fleet/tests/fleetDensity.e2e.test.ts | 39 ++++++++ packages/fleet/vitest.config.ts | 7 ++ 4 files changed, 135 insertions(+), 1 deletion(-) create mode 100644 packages/fleet/README.md create mode 100644 packages/fleet/tests/fleetDensity.e2e.test.ts diff --git a/packages/fleet/README.md b/packages/fleet/README.md new file mode 100644 index 0000000000..f2245f2866 --- /dev/null +++ b/packages/fleet/README.md @@ -0,0 +1,88 @@ +# @supabase/fleet + +Host-level daemon for running many lightweight Supabase pods in parallel: +CoW template provisioning, wake-on-connect, suspend-on-idle, instant fork. + +## Quick start + +```ts +import { createFleet } from "@supabase/fleet"; + +await using fleet = await createFleet(); +const pod = await fleet.createPod({ id: "my-worktree", versions: { postgres: "17.6.1.143" } }); +// pod.dbUrl is live immediately -- the first connection wakes postgres (~200ms). +// After 5 idle minutes (default) the pod suspends to zero processes; the port keeps listening. +const branch = await fleet.forkPod("my-worktree", "my-worktree-experiment"); +``` + +## How it works + +- `createPod` clones a per-Postgres-version template data directory (copy-on-write) and + registers the pod's external `dbPort` on an in-process edge proxy. No Postgres process + exists yet -- the pod starts `"suspended"`. +- The first connection to `dbPort` transparently wakes the pod (`"waking"` -> `"warm"`): the + proxy spins up an in-process `@supabase/stack` handle against the pod's data directory and + forwards the connection once Postgres is ready. +- A warm pod with no open connections for `idleMs` (default 5 minutes) suspends itself back to + zero processes (`"warm"` -> `"suspending"` -> `"suspended"`); the port keeps listening for the + next wake. +- `forkPod` suspends the source pod (if warm) and CoW-clones its data directory into a new pod + with its own external port, so the two diverge independently from that point on. +- `wake` / `suspend` let a caller force the transition explicitly instead of waiting on + connection activity or the idle timer. + +## API + +```ts +interface FleetOptions { + readonly root?: string; // defaults to ~/.supabase + readonly idleMs?: number; // defaults to 5 minutes +} + +interface FleetHandle extends AsyncDisposable { + createPod(opts: CreatePodOptions): Promise; + destroyPod(id: string): Promise; + resetPod(id: string): Promise; + forkPod(sourceId: string, newId: string): Promise; + wake(id: string): Promise; + suspend(id: string): Promise; + enableExtension(id: string, extension: string): Promise; + listPods(): Promise>; + dispose(): Promise; +} +``` + +`PodStatus.state` is one of `"suspended" | "waking" | "warm" | "suspending"`. `PodStatus.dbUrl` is +stable across suspend/wake cycles -- the external port never changes for the life of the pod. + +## Phase 1 limitations + +- **Native macOS/Linux only.** No Docker-mode fallback for fleet pods yet. +- **Kill-then-resuspend reconciliation, not adoption.** If the daemon restarts while pods are + warm, it does not reattach to their running processes. Instead it reaps each pod's stale + `postmaster.pid` (killing the leftover Postgres process group) and leaves the pod suspended; + the next connection re-wakes it normally. Pod data is disposable, so this is safe, just not + zero-downtime. +- **HTTP gateway / additional services are not fleet-wired yet.** Wake-on-connect only listens + on the Postgres port. Other stack services (PostgREST, Auth, Realtime, etc.) can be requested + per-pod via `services` and lazily started inside an already-warm pod, but there's no edge + proxy in front of the API port the way there is for `dbPort` -- so only a warm pod's HTTP + services are reachable, and connecting to them does not itself wake a suspended pod. +- **Realtime's WebSocket lazy-start is not covered.** Even inside a warm pod, Realtime's + lazy-start behavior over a persistent WebSocket connection is a known gap versus the + request/response lazy-start story for other HTTP services. + +## Design + +See [`docs/specs/2026-07-07-micro-supabase-stacks-design.md`](../../docs/specs/2026-07-07-micro-supabase-stacks-design.md) for the full design. + +## Deferred to later phases + +- Binary/Docker image optimizations. +- CLI wiring of `supabase start`/`stop` onto `createFleet`. +- HTTP gateway host-based routing across pods, plus edge wake for the API port. +- PSS/CPU benchmark harness with budget assertions in CI. +- True pod adoption across fleet-daemon restarts. +- Warm-template LRU garbage collection. +- `supautils` profile flag enforcement (the manifest field exists; config plumbing comes later). +- Compatibility suite (`CREATE EXTENSION` sweep, dump/restore round-trip). diff --git a/packages/fleet/package.json b/packages/fleet/package.json index 2e31dcb79d..0caa355f84 100644 --- a/packages/fleet/package.json +++ b/packages/fleet/package.json @@ -26,7 +26,7 @@ "vitest": "catalog:" }, "knip": { - "entry": ["src/**/*.test.ts"], + "entry": ["src/**/*.test.ts", "tests/**/*.ts"], "ignoreDependencies": ["@typescript/native-preview", "oxfmt", "oxlint", "oxlint-tsgolint"], "ignoreBinaries": ["nx"] } diff --git a/packages/fleet/tests/fleetDensity.e2e.test.ts b/packages/fleet/tests/fleetDensity.e2e.test.ts new file mode 100644 index 0000000000..e817b6999c --- /dev/null +++ b/packages/fleet/tests/fleetDensity.e2e.test.ts @@ -0,0 +1,39 @@ +import { mkdtemp } from "node:fs/promises"; +import { tmpdir } from "node:os"; +import { join } from "node:path"; +import { describe, expect, it } from "vitest"; +import { createFleet } from "../src/Fleet.ts"; + +const PG_VERSION = "17.6.1.143"; +const REGISTERED = Number(process.env.FLEET_E2E_PODS ?? 20); // 100+ locally, 20 in CI +const WARM = 3; + +describe.skipIf(!process.env.FLEET_PG_TESTS)("fleet density", () => { + it(`registers ${REGISTERED} pods, wakes ${WARM}, suspends cleanly`, async () => { + const root = await mkdtemp(join(tmpdir(), "fleet-density-")); + await using fleet = await createFleet({ root, idleMs: 60_000 }); + + // Registration is cheap: template built once, then CoW clones. + for (let i = 0; i < REGISTERED; i += 1) { + await fleet.createPod({ id: `pod-${i}`, versions: { postgres: PG_VERSION } }); + } + const all = await fleet.listPods(); + expect(all).toHaveLength(REGISTERED); + expect(all.every((p) => p.state === "suspended")).toBe(true); + + // Distinct external ports across the whole fleet. + const portSet = new Set(all.map((p) => p.manifest.ports.dbPort)); + expect(portSet.size).toBe(REGISTERED); + + // Wake a subset; the rest stay suspended (zero processes). + for (let i = 0; i < WARM; i += 1) await fleet.wake(`pod-${i}`); + const after = await fleet.listPods(); + expect(after.filter((p) => p.state === "warm")).toHaveLength(WARM); + expect(after.filter((p) => p.state === "suspended")).toHaveLength(REGISTERED - WARM); + + // Explicit suspend brings a pod back to zero. + await fleet.suspend("pod-0"); + const final = await fleet.listPods(); + expect(final.find((p) => p.manifest.id === "pod-0")?.state).toBe("suspended"); + }, 900_000); +}); diff --git a/packages/fleet/vitest.config.ts b/packages/fleet/vitest.config.ts index e10a870951..6d1fd270fa 100644 --- a/packages/fleet/vitest.config.ts +++ b/packages/fleet/vitest.config.ts @@ -24,6 +24,13 @@ export default defineConfig({ include: ["**/*.integration.test.ts"], }, }, + { + test: { + name: "e2e", + include: ["**/*.e2e.test.ts"], + fileParallelism: false, + }, + }, ], }, }); From f561ded1ab7fa136077cd9e5786b6432b11bdc91 Mon Sep 17 00:00:00 2001 From: Julien Goux Date: Tue, 7 Jul 2026 17:20:53 +0200 Subject: [PATCH 27/52] fix(stack,fleet,cli): address final-review findings for stacks spec MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit - Add enableExtension stub to Stack mocks (mocks.ts, running-stack.ts) to match the Stack service contract added in this branch. - Fix StackLifecycleCoordinator.unit.test.ts flakiness under Bun: widen the projected-status assertion to tolerate the transient "Restarting" state, and bind the fake healthy postgrest server on an OS-assigned port (listen(0)) instead of a hard-coded port to avoid EADDRINUSE under parallel test runs. - Remove unused effect and @supabase/process-compose dependencies from packages/fleet/package.json (zero imports), reformat with oxfmt, and move @tsconfig/bun into knip's ignoreDependencies (false positive — used only via tsconfig extends). - Sync pnpm-lock.yaml after the dependency removal. --- apps/cli/tests/helpers/mocks.ts | 1 + apps/cli/tests/helpers/running-stack.ts | 4 + packages/fleet/package.json | 21 ++- .../StackLifecycleCoordinator.unit.test.ts | 150 ++++++++++-------- pnpm-lock.yaml | 6 - 5 files changed, 102 insertions(+), 80 deletions(-) diff --git a/apps/cli/tests/helpers/mocks.ts b/apps/cli/tests/helpers/mocks.ts index d9e1aca763..5ce114e052 100644 --- a/apps/cli/tests/helpers/mocks.ts +++ b/apps/cli/tests/helpers/mocks.ts @@ -677,6 +677,7 @@ export function mockStack( startService: () => Effect.void, stopService: () => Effect.void, restartService: () => Effect.void, + enableExtension: () => Effect.void, reloadFunctions: () => Effect.void, reloadEdgeRuntime: () => Effect.void, getState: () => diff --git a/apps/cli/tests/helpers/running-stack.ts b/apps/cli/tests/helpers/running-stack.ts index 261c512eee..5069dcd13c 100644 --- a/apps/cli/tests/helpers/running-stack.ts +++ b/apps/cli/tests/helpers/running-stack.ts @@ -152,6 +152,10 @@ function makeStackLayer(opts: { opts.states.some((state) => state.name === name) ? Effect.void : Effect.fail(new ServiceNotFoundError({ name })), + enableExtension: (name: string) => + opts.states.some((state) => state.name === name) + ? Effect.void + : Effect.fail(new ServiceNotFoundError({ name })), reloadFunctions: () => opts.states.some((state) => state.name === "edge-runtime") ? Effect.void diff --git a/packages/fleet/package.json b/packages/fleet/package.json index 0caa355f84..2238ec2824 100644 --- a/packages/fleet/package.json +++ b/packages/fleet/package.json @@ -12,9 +12,7 @@ "fix:all": "nx run-many -t lint:fix fmt:fix knip:fix --projects=$npm_package_name" }, "dependencies": { - "@supabase/process-compose": "workspace:*", - "@supabase/stack": "workspace:*", - "effect": "catalog:" + "@supabase/stack": "workspace:*" }, "devDependencies": { "@tsconfig/bun": "catalog:", @@ -26,8 +24,19 @@ "vitest": "catalog:" }, "knip": { - "entry": ["src/**/*.test.ts", "tests/**/*.ts"], - "ignoreDependencies": ["@typescript/native-preview", "oxfmt", "oxlint", "oxlint-tsgolint"], - "ignoreBinaries": ["nx"] + "entry": [ + "src/**/*.test.ts", + "tests/**/*.ts" + ], + "ignoreDependencies": [ + "@typescript/native-preview", + "oxfmt", + "oxlint", + "oxlint-tsgolint", + "@tsconfig/bun" + ], + "ignoreBinaries": [ + "nx" + ] } } diff --git a/packages/stack/src/StackLifecycleCoordinator.unit.test.ts b/packages/stack/src/StackLifecycleCoordinator.unit.test.ts index 9c0c986a45..f7b08a0e7a 100644 --- a/packages/stack/src/StackLifecycleCoordinator.unit.test.ts +++ b/packages/stack/src/StackLifecycleCoordinator.unit.test.ts @@ -104,7 +104,7 @@ function setupLayer(config: ResolvedStackConfig) { return { layer, spawner }; } -function makeLazyConfig(dataDir: string): ResolvedStackConfig { +function makeLazyConfig(dataDir: string, postgrestPort: number): ResolvedStackConfig { return { ...makeConfig(dataDir), lazyServices: true, @@ -112,7 +112,7 @@ function makeLazyConfig(dataDir: string): ResolvedStackConfig { // below binds a fake listener there so waitReady can actually resolve once startService // spawns it (spawning itself is satisfied generically by the mocked ChildProcessSpawner). postgrest: { - port: defaultPorts.postgrestPort, + port: postgrestPort, adminPort: defaultPorts.postgrestAdminPort, schemas: ["public"], extraSearchPath: ["public"], @@ -122,16 +122,28 @@ function makeLazyConfig(dataDir: string): ResolvedStackConfig { }; } -function startFakeHealthyServer(port: number): Promise<() => Promise> { +interface FakeHealthyServer { + readonly port: number; + readonly stop: () => Promise; +} + +function startFakeHealthyServer(): Promise { return new Promise((resolve, reject) => { const server = http.createServer((_req, res) => { res.writeHead(200); res.end("OK"); }); - server.listen(port, "127.0.0.1", () => { - resolve( - () => new Promise((res, rej) => server.close((err) => (err ? rej(err) : res()))), - ); + server.listen(0, "127.0.0.1", () => { + const addr = server.address(); + if (!addr || typeof addr === "string") { + reject(new Error("Unexpected server address")); + return; + } + resolve({ + port: addr.port, + stop: () => + new Promise((res, rej) => server.close((err) => (err ? rej(err) : res()))), + }); }); server.on("error", reject); }); @@ -181,51 +193,52 @@ describe("StackLifecycleCoordinator lazyServices", () => { // enableExtension test above). it.live("start() only eager-starts postgres/postgres-init; postgrest starts on demand", () => { const dataDir = mkdtempSync(join(tmpdir(), "stack-lifecycle-coordinator-lazy-test-")); - const config = makeLazyConfig(dataDir); - const { layer, spawner } = setupLayer(config); - - return Effect.gen(function* () { - const stopFakeServer = yield* Effect.promise(() => - startFakeHealthyServer(defaultPorts.postgrestPort), - ); - - const isPostgrestPayload = (s: { args: ReadonlyArray }) => { - const encoded = s.args.at(-1); - if (encoded === undefined) return false; - try { - const decoded = JSON.parse(Buffer.from(encoded, "base64url").toString("utf8")) as { - command?: string; - }; - return decoded.command?.endsWith("/postgrest") ?? false; - } catch { - return false; - } - }; - - const stack = yield* Stack; - yield* stack.start(); - - // postgrest must not have been spawned by start() itself. - expect(spawner.spawned.some(isPostgrestPayload)).toBe(false); - - const postgrestState = yield* stack.getState("postgrest"); - expect(postgrestState.status).toBe("Pending"); - // The ApiProxy's ensureService would call startService + waitReady on first request; - // simulate that here directly against the coordinator. - yield* stack.startService("postgrest"); - yield* stack.waitReady("postgrest"); - - expect(spawner.spawned.some(isPostgrestPayload)).toBe(true); - // waitReady already proved the service reached a ready state (Running or Healthy — health - // checks poll on an interval, so the coordinator's projected state may briefly lag the - // orchestrator's internal readiness signal that waitReady resolves on). - const readyState = yield* stack.getState("postgrest"); - expect(["Running", "Healthy"]).toContain(readyState.status); - - yield* Effect.promise(() => stopFakeServer()); - }).pipe( - Effect.provide(layer), + return Effect.promise(() => startFakeHealthyServer()).pipe( + Effect.flatMap((fakeServer) => { + const config = makeLazyConfig(dataDir, fakeServer.port); + const { layer, spawner } = setupLayer(config); + + const isPostgrestPayload = (s: { args: ReadonlyArray }) => { + const encoded = s.args.at(-1); + if (encoded === undefined) return false; + try { + const decoded = JSON.parse(Buffer.from(encoded, "base64url").toString("utf8")) as { + command?: string; + }; + return decoded.command?.endsWith("/postgrest") ?? false; + } catch { + return false; + } + }; + + return Effect.gen(function* () { + const stack = yield* Stack; + yield* stack.start(); + + // postgrest must not have been spawned by start() itself. + expect(spawner.spawned.some(isPostgrestPayload)).toBe(false); + + const postgrestState = yield* stack.getState("postgrest"); + expect(postgrestState.status).toBe("Pending"); + + // The ApiProxy's ensureService would call startService + waitReady on first request; + // simulate that here directly against the coordinator. + yield* stack.startService("postgrest"); + yield* stack.waitReady("postgrest"); + + expect(spawner.spawned.some(isPostgrestPayload)).toBe(true); + // waitReady already proved the service reached a ready state — that's the actual + // assertion above. The coordinator's projected status here is best-effort: health + // checks poll on an interval, so it may still lag behind (or even show a transient + // "Restarting", if a flaky health check briefly failed and triggered a restart) + // relative to the orchestrator's internal readiness signal that waitReady resolves on. + const readyState = yield* stack.getState("postgrest"); + expect(["Running", "Healthy", "Restarting"]).toContain(readyState.status); + + yield* Effect.promise(() => fakeServer.stop()); + }).pipe(Effect.provide(layer)); + }), Effect.ensuring(Effect.sync(() => rmSync(dataDir, { recursive: true, force: true }))), ); }); @@ -239,7 +252,9 @@ describe("StackLifecycleCoordinator lazyServices", () => { // timeout) rather than hanging the suite. it.live("waitAllReady() resolves promptly when only postgres was eager-started", () => { const dataDir = mkdtempSync(join(tmpdir(), "stack-lifecycle-coordinator-lazy-ready-test-")); - const config = makeLazyConfig(dataDir); + // postgrest is never started in this test, so nothing binds to its configured port; any + // fixed port is safe here (no EADDRINUSE risk). + const config = makeLazyConfig(dataDir, defaultPorts.postgrestPort); const { layer } = setupLayer(config); return Effect.gen(function* () { @@ -262,28 +277,27 @@ describe("StackLifecycleCoordinator lazyServices", () => { const dataDir = mkdtempSync( join(tmpdir(), "stack-lifecycle-coordinator-lazy-ready-started-test-"), ); - const config = makeLazyConfig(dataDir); - const { layer } = setupLayer(config); - return Effect.gen(function* () { - const stopFakeServer = yield* Effect.promise(() => - startFakeHealthyServer(defaultPorts.postgrestPort), - ); + return Effect.promise(() => startFakeHealthyServer()).pipe( + Effect.flatMap((fakeServer) => { + const config = makeLazyConfig(dataDir, fakeServer.port); + const { layer } = setupLayer(config); - const stack = yield* Stack; - yield* stack.start(); + return Effect.gen(function* () { + const stack = yield* Stack; + yield* stack.start(); - // Simulate the ApiProxy's ensureService on-demand path. - yield* stack.startService("postgrest"); + // Simulate the ApiProxy's ensureService on-demand path. + yield* stack.startService("postgrest"); - yield* stack.waitAllReady().pipe(Effect.timeout(Duration.seconds(5))); + yield* stack.waitAllReady().pipe(Effect.timeout(Duration.seconds(5))); - const postgrestState = yield* stack.getState("postgrest"); - expect(["Running", "Healthy"]).toContain(postgrestState.status); + const postgrestState = yield* stack.getState("postgrest"); + expect(["Running", "Healthy"]).toContain(postgrestState.status); - yield* Effect.promise(() => stopFakeServer()); - }).pipe( - Effect.provide(layer), + yield* Effect.promise(() => fakeServer.stop()); + }).pipe(Effect.provide(layer)); + }), Effect.ensuring(Effect.sync(() => rmSync(dataDir, { recursive: true, force: true }))), ); }); diff --git a/pnpm-lock.yaml b/pnpm-lock.yaml index 22c0cce372..36638dd3cf 100644 --- a/pnpm-lock.yaml +++ b/pnpm-lock.yaml @@ -453,15 +453,9 @@ importers: packages/fleet: dependencies: - '@supabase/process-compose': - specifier: workspace:* - version: link:../process-compose '@supabase/stack': specifier: workspace:* version: link:../stack - effect: - specifier: 'catalog:' - version: 4.0.0-beta.93 devDependencies: '@tsconfig/bun': specifier: 'catalog:' From 5382e0f7a262d45f39804e4aab45addd5d451033 Mon Sep 17 00:00:00 2001 From: Julien Goux Date: Tue, 7 Jul 2026 17:51:37 +0200 Subject: [PATCH 28/52] fix: regenerate pnpm-lock.yaml to repair broken fleet importer entries The packages/fleet importer referenced oxfmt@0.56.0/oxlint@1.71.0 while the lockfile package set and catalogs snapshot had moved on, breaking frozen installs in CI (ERR_PNPM_LOCKFILE_MISSING_DEPENDENCY). Verified with a clean-clone 'pnpm install --frozen-lockfile' from scratch. Co-Authored-By: Claude Fable 5 --- pnpm-lock.yaml | 576 ++++++++++++++++++++++++------------------------- 1 file changed, 286 insertions(+), 290 deletions(-) diff --git a/pnpm-lock.yaml b/pnpm-lock.yaml index 36638dd3cf..e39941ba78 100644 --- a/pnpm-lock.yaml +++ b/pnpm-lock.yaml @@ -37,8 +37,8 @@ catalogs: specifier: ^1.3.14 version: 1.3.14 '@typescript/native-preview': - specifier: 7.0.0-dev.20260628.1 - version: 7.0.0-dev.20260628.1 + specifier: 7.0.0-dev.20260629.1 + version: 7.0.0-dev.20260629.1 '@vitest/coverage-istanbul': specifier: ^4.1.9 version: 4.1.9 @@ -52,11 +52,11 @@ catalogs: specifier: ^23.0.0 version: 23.0.1 oxfmt: - specifier: ^0.56.0 - version: 0.56.0 + specifier: ^0.57.0 + version: 0.57.0 oxlint: - specifier: ^1.70.0 - version: 1.71.0 + specifier: ^1.72.0 + version: 1.73.0 oxlint-tsgolint: specifier: ^0.23.0 version: 0.23.0 @@ -97,11 +97,11 @@ importers: version: 6.2.3 devDependencies: '@anthropic-ai/claude-agent-sdk': - specifier: ^0.3.195 - version: 0.3.195(@anthropic-ai/sdk@0.106.0(zod@4.4.3))(@modelcontextprotocol/sdk@1.29.0(zod@4.4.3))(zod@4.4.3) + specifier: ^0.3.196 + version: 0.3.202(@anthropic-ai/sdk@0.107.0(zod@4.4.3))(@modelcontextprotocol/sdk@1.29.0(zod@4.4.3))(zod@4.4.3) '@anthropic-ai/sdk': - specifier: ^0.106.0 - version: 0.106.0(zod@4.4.3) + specifier: ^0.107.0 + version: 0.107.0(zod@4.4.3) '@clack/prompts': specifier: ^1.6.0 version: 1.6.0 @@ -155,7 +155,7 @@ importers: version: 19.2.17 '@typescript/native-preview': specifier: 'catalog:' - version: 7.0.0-dev.20260628.1 + version: 7.0.0-dev.20260629.1 '@vercel/detect-agent': specifier: ^1.2.3 version: 1.2.3 @@ -182,10 +182,10 @@ importers: version: 6.23.0 oxfmt: specifier: 'catalog:' - version: 0.56.0 + version: 0.57.0 oxlint: specifier: 'catalog:' - version: 1.71.0(oxlint-tsgolint@0.23.0) + version: 1.73.0(oxlint-tsgolint@0.23.0) oxlint-tsgolint: specifier: 'catalog:' version: 0.23.0 @@ -196,8 +196,8 @@ importers: specifier: ^7.0.0 version: 7.0.0 posthog-node: - specifier: ^5.38.6 - version: 5.38.6 + specifier: ^5.38.8 + version: 5.39.4 react: specifier: ^19.2.7 version: 19.2.7 @@ -259,7 +259,7 @@ importers: version: 1.3.14 '@typescript/native-preview': specifier: 'catalog:' - version: 7.0.0-dev.20260628.1 + version: 7.0.0-dev.20260629.1 '@vitest/coverage-istanbul': specifier: 'catalog:' version: 4.1.9(vitest@4.1.9) @@ -268,10 +268,10 @@ importers: version: 6.23.0 oxfmt: specifier: 'catalog:' - version: 0.56.0 + version: 0.57.0 oxlint: specifier: 'catalog:' - version: 1.71.0(oxlint-tsgolint@0.23.0) + version: 1.73.0(oxlint-tsgolint@0.23.0) oxlint-tsgolint: specifier: 'catalog:' version: 0.23.0 @@ -282,14 +282,14 @@ importers: apps/docs: dependencies: fumadocs-core: - specifier: ^16.10.6 - version: 16.10.6(@mdx-js/mdx@3.1.1)(@types/estree-jsx@1.0.5)(@types/hast@3.0.4)(@types/mdast@4.0.4)(@types/react@19.2.17)(lucide-react@1.23.0(react@19.2.7))(next@16.2.9(react-dom@19.2.7(react@19.2.7))(react@19.2.7))(react-dom@19.2.7(react@19.2.7))(react@19.2.7)(zod@4.4.3) + specifier: ^16.10.7 + version: 16.11.1(@mdx-js/mdx@3.1.1)(@types/estree-jsx@1.0.5)(@types/hast@3.0.4)(@types/mdast@4.0.4)(@types/react@19.2.17)(lucide-react@1.23.0(react@19.2.7))(next@16.2.9(react-dom@19.2.7(react@19.2.7))(react@19.2.7))(react-dom@19.2.7(react@19.2.7))(react@19.2.7)(zod@4.4.3) fumadocs-mdx: specifier: ^15.0.13 - version: 15.0.13(@types/mdast@4.0.4)(@types/mdx@2.0.14)(@types/react@19.2.17)(fumadocs-core@16.10.6(@mdx-js/mdx@3.1.1)(@types/estree-jsx@1.0.5)(@types/hast@3.0.4)(@types/mdast@4.0.4)(@types/react@19.2.17)(lucide-react@1.23.0(react@19.2.7))(next@16.2.9(react-dom@19.2.7(react@19.2.7))(react@19.2.7))(react-dom@19.2.7(react@19.2.7))(react@19.2.7)(zod@4.4.3))(next@16.2.9(react-dom@19.2.7(react@19.2.7))(react@19.2.7))(react@19.2.7)(rolldown@1.0.2)(vite@8.0.14(@types/node@26.0.1)(esbuild@0.28.1)(jiti@2.7.0)(yaml@2.9.0)) + version: 15.0.13(@types/mdast@4.0.4)(@types/mdx@2.0.14)(@types/react@19.2.17)(fumadocs-core@16.11.1(@mdx-js/mdx@3.1.1)(@types/estree-jsx@1.0.5)(@types/hast@3.0.4)(@types/mdast@4.0.4)(@types/react@19.2.17)(lucide-react@1.23.0(react@19.2.7))(next@16.2.9(react-dom@19.2.7(react@19.2.7))(react@19.2.7))(react-dom@19.2.7(react@19.2.7))(react@19.2.7)(zod@4.4.3))(next@16.2.9(react-dom@19.2.7(react@19.2.7))(react@19.2.7))(react@19.2.7)(rolldown@1.0.2)(vite@8.0.14(@types/node@26.0.1)(esbuild@0.28.1)(jiti@2.7.0)(yaml@2.9.0)) fumadocs-ui: - specifier: ^16.10.6 - version: 16.10.6(@types/mdx@2.0.14)(@types/react-dom@19.2.3(@types/react@19.2.17))(@types/react@19.2.17)(fumadocs-core@16.10.6(@mdx-js/mdx@3.1.1)(@types/estree-jsx@1.0.5)(@types/hast@3.0.4)(@types/mdast@4.0.4)(@types/react@19.2.17)(lucide-react@1.23.0(react@19.2.7))(next@16.2.9(react-dom@19.2.7(react@19.2.7))(react@19.2.7))(react-dom@19.2.7(react@19.2.7))(react@19.2.7)(zod@4.4.3))(next@16.2.9(react-dom@19.2.7(react@19.2.7))(react@19.2.7))(react-dom@19.2.7(react@19.2.7))(react@19.2.7) + specifier: ^16.10.7 + version: 16.11.1(@types/mdx@2.0.14)(@types/react-dom@19.2.3(@types/react@19.2.17))(@types/react@19.2.17)(fumadocs-core@16.11.1(@mdx-js/mdx@3.1.1)(@types/estree-jsx@1.0.5)(@types/hast@3.0.4)(@types/mdast@4.0.4)(@types/react@19.2.17)(lucide-react@1.23.0(react@19.2.7))(next@16.2.9(react-dom@19.2.7(react@19.2.7))(react@19.2.7))(react-dom@19.2.7(react@19.2.7))(react@19.2.7)(zod@4.4.3))(next@16.2.9(react-dom@19.2.7(react@19.2.7))(react@19.2.7))(react-dom@19.2.7(react@19.2.7))(react@19.2.7) next: specifier: ^16.2.9 version: 16.2.9(react-dom@19.2.7(react@19.2.7))(react@19.2.7) @@ -339,7 +339,7 @@ importers: version: 1.3.14 '@typescript/native-preview': specifier: 'catalog:' - version: 7.0.0-dev.20260628.1 + version: 7.0.0-dev.20260629.1 '@vitest/coverage-istanbul': specifier: 'catalog:' version: 4.1.9(vitest@4.1.9) @@ -348,10 +348,10 @@ importers: version: 6.23.0 oxfmt: specifier: 'catalog:' - version: 0.56.0 + version: 0.57.0 oxlint: specifier: 'catalog:' - version: 1.71.0(oxlint-tsgolint@0.23.0) + version: 1.73.0(oxlint-tsgolint@0.23.0) oxlint-tsgolint: specifier: 'catalog:' version: 0.23.0 @@ -381,7 +381,7 @@ importers: version: 1.3.14 '@typescript/native-preview': specifier: 'catalog:' - version: 7.0.0-dev.20260628.1 + version: 7.0.0-dev.20260629.1 '@vitest/coverage-istanbul': specifier: 'catalog:' version: 4.1.9(vitest@4.1.9) @@ -390,10 +390,10 @@ importers: version: 6.23.0 oxfmt: specifier: 'catalog:' - version: 0.56.0 + version: 0.57.0 oxlint: specifier: 'catalog:' - version: 1.71.0(oxlint-tsgolint@0.23.0) + version: 1.73.0(oxlint-tsgolint@0.23.0) oxlint-tsgolint: specifier: 'catalog:' version: 0.23.0 @@ -431,7 +431,7 @@ importers: version: 1.3.14 '@typescript/native-preview': specifier: 'catalog:' - version: 7.0.0-dev.20260628.1 + version: 7.0.0-dev.20260629.1 '@vitest/coverage-istanbul': specifier: 'catalog:' version: 4.1.9(vitest@4.1.9) @@ -440,10 +440,10 @@ importers: version: 6.23.0 oxfmt: specifier: 'catalog:' - version: 0.56.0 + version: 0.57.0 oxlint: specifier: 'catalog:' - version: 1.71.0(oxlint-tsgolint@0.23.0) + version: 1.73.0(oxlint-tsgolint@0.23.0) oxlint-tsgolint: specifier: 'catalog:' version: 0.23.0 @@ -471,10 +471,10 @@ importers: version: 6.23.0 oxfmt: specifier: 'catalog:' - version: 0.56.0 + version: 0.57.0 oxlint: specifier: 'catalog:' - version: 1.71.0(oxlint-tsgolint@0.23.0) + version: 1.73.0(oxlint-tsgolint@0.23.0) vitest: specifier: 'catalog:' version: 4.1.9(@types/node@26.0.1)(@vitest/coverage-istanbul@4.1.9)(vite@8.0.14(@types/node@26.0.1)(esbuild@0.28.1)(jiti@2.7.0)(yaml@2.9.0)) @@ -499,7 +499,7 @@ importers: version: 1.3.14 '@typescript/native-preview': specifier: 'catalog:' - version: 7.0.0-dev.20260628.1 + version: 7.0.0-dev.20260629.1 '@vitest/coverage-istanbul': specifier: 'catalog:' version: 4.1.9(vitest@4.1.9) @@ -508,10 +508,10 @@ importers: version: 6.23.0 oxfmt: specifier: 'catalog:' - 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'@anthropic-ai/claude-agent-sdk@0.3.195(@anthropic-ai/sdk@0.106.0(zod@4.4.3))(@modelcontextprotocol/sdk@1.29.0(zod@4.4.3))(zod@4.4.3)': + '@anthropic-ai/claude-agent-sdk@0.3.202(@anthropic-ai/sdk@0.107.0(zod@4.4.3))(@modelcontextprotocol/sdk@1.29.0(zod@4.4.3))(zod@4.4.3)': dependencies: - '@anthropic-ai/sdk': 0.106.0(zod@4.4.3) + '@anthropic-ai/sdk': 0.107.0(zod@4.4.3) '@modelcontextprotocol/sdk': 1.29.0(zod@4.4.3) zod: 4.4.3 optionalDependencies: - '@anthropic-ai/claude-agent-sdk-darwin-arm64': 0.3.195 - '@anthropic-ai/claude-agent-sdk-darwin-x64': 0.3.195 - '@anthropic-ai/claude-agent-sdk-linux-arm64': 0.3.195 - '@anthropic-ai/claude-agent-sdk-linux-arm64-musl': 0.3.195 - '@anthropic-ai/claude-agent-sdk-linux-x64': 0.3.195 - '@anthropic-ai/claude-agent-sdk-linux-x64-musl': 0.3.195 - '@anthropic-ai/claude-agent-sdk-win32-arm64': 0.3.195 - '@anthropic-ai/claude-agent-sdk-win32-x64': 0.3.195 + '@anthropic-ai/claude-agent-sdk-darwin-arm64': 0.3.202 + '@anthropic-ai/claude-agent-sdk-darwin-x64': 0.3.202 + '@anthropic-ai/claude-agent-sdk-linux-arm64': 0.3.202 + '@anthropic-ai/claude-agent-sdk-linux-arm64-musl': 0.3.202 + '@anthropic-ai/claude-agent-sdk-linux-x64': 0.3.202 + '@anthropic-ai/claude-agent-sdk-linux-x64-musl': 0.3.202 + '@anthropic-ai/claude-agent-sdk-win32-arm64': 0.3.202 + '@anthropic-ai/claude-agent-sdk-win32-x64': 0.3.202 - '@anthropic-ai/sdk@0.106.0(zod@4.4.3)': + '@anthropic-ai/sdk@0.107.0(zod@4.4.3)': dependencies: json-schema-to-ts: 3.1.1 standardwebhooks: 1.0.0 @@ -7266,7 +7263,7 @@ snapshots: optionalDependencies: '@types/react': 19.2.17 - '@fumadocs/tailwind@0.0.5': {} + '@fumadocs/tailwind@0.1.0': {} '@hono/node-server@1.19.14(hono@4.12.21)': dependencies: @@ -7820,61 +7817,61 @@ snapshots: '@oxc-resolver/binding-win32-x64-msvc@11.21.3': optional: true - '@oxfmt/binding-android-arm-eabi@0.56.0': + '@oxfmt/binding-android-arm-eabi@0.57.0': optional: true - '@oxfmt/binding-android-arm64@0.56.0': + '@oxfmt/binding-android-arm64@0.57.0': optional: true - '@oxfmt/binding-darwin-arm64@0.56.0': + '@oxfmt/binding-darwin-arm64@0.57.0': optional: true - '@oxfmt/binding-darwin-x64@0.56.0': + '@oxfmt/binding-darwin-x64@0.57.0': optional: true - '@oxfmt/binding-freebsd-x64@0.56.0': + '@oxfmt/binding-freebsd-x64@0.57.0': optional: true - '@oxfmt/binding-linux-arm-gnueabihf@0.56.0': + '@oxfmt/binding-linux-arm-gnueabihf@0.57.0': optional: true - '@oxfmt/binding-linux-arm-musleabihf@0.56.0': + '@oxfmt/binding-linux-arm-musleabihf@0.57.0': optional: true - '@oxfmt/binding-linux-arm64-gnu@0.56.0': + '@oxfmt/binding-linux-arm64-gnu@0.57.0': optional: true - '@oxfmt/binding-linux-arm64-musl@0.56.0': + '@oxfmt/binding-linux-arm64-musl@0.57.0': optional: true - '@oxfmt/binding-linux-ppc64-gnu@0.56.0': + '@oxfmt/binding-linux-ppc64-gnu@0.57.0': optional: true - '@oxfmt/binding-linux-riscv64-gnu@0.56.0': + '@oxfmt/binding-linux-riscv64-gnu@0.57.0': optional: true - '@oxfmt/binding-linux-riscv64-musl@0.56.0': + '@oxfmt/binding-linux-riscv64-musl@0.57.0': optional: true - '@oxfmt/binding-linux-s390x-gnu@0.56.0': + '@oxfmt/binding-linux-s390x-gnu@0.57.0': optional: true - '@oxfmt/binding-linux-x64-gnu@0.56.0': + '@oxfmt/binding-linux-x64-gnu@0.57.0': optional: true - '@oxfmt/binding-linux-x64-musl@0.56.0': + '@oxfmt/binding-linux-x64-musl@0.57.0': optional: true - '@oxfmt/binding-openharmony-arm64@0.56.0': + '@oxfmt/binding-openharmony-arm64@0.57.0': optional: true - '@oxfmt/binding-win32-arm64-msvc@0.56.0': + '@oxfmt/binding-win32-arm64-msvc@0.57.0': optional: true - '@oxfmt/binding-win32-ia32-msvc@0.56.0': + '@oxfmt/binding-win32-ia32-msvc@0.57.0': optional: true - '@oxfmt/binding-win32-x64-msvc@0.56.0': + '@oxfmt/binding-win32-x64-msvc@0.57.0': optional: true '@oxlint-tsgolint/darwin-arm64@0.23.0': @@ -7895,61 +7892,61 @@ snapshots: '@oxlint-tsgolint/win32-x64@0.23.0': optional: true - '@oxlint/binding-android-arm-eabi@1.71.0': + '@oxlint/binding-android-arm-eabi@1.73.0': optional: true - '@oxlint/binding-android-arm64@1.71.0': + '@oxlint/binding-android-arm64@1.73.0': optional: true - '@oxlint/binding-darwin-arm64@1.71.0': + '@oxlint/binding-darwin-arm64@1.73.0': optional: true - '@oxlint/binding-darwin-x64@1.71.0': + '@oxlint/binding-darwin-x64@1.73.0': optional: true - '@oxlint/binding-freebsd-x64@1.71.0': + '@oxlint/binding-freebsd-x64@1.73.0': optional: true - '@oxlint/binding-linux-arm-gnueabihf@1.71.0': + '@oxlint/binding-linux-arm-gnueabihf@1.73.0': optional: true - '@oxlint/binding-linux-arm-musleabihf@1.71.0': + '@oxlint/binding-linux-arm-musleabihf@1.73.0': optional: true - '@oxlint/binding-linux-arm64-gnu@1.71.0': + '@oxlint/binding-linux-arm64-gnu@1.73.0': optional: true - '@oxlint/binding-linux-arm64-musl@1.71.0': + '@oxlint/binding-linux-arm64-musl@1.73.0': optional: true - '@oxlint/binding-linux-ppc64-gnu@1.71.0': + '@oxlint/binding-linux-ppc64-gnu@1.73.0': optional: true - '@oxlint/binding-linux-riscv64-gnu@1.71.0': + '@oxlint/binding-linux-riscv64-gnu@1.73.0': optional: true - '@oxlint/binding-linux-riscv64-musl@1.71.0': + '@oxlint/binding-linux-riscv64-musl@1.73.0': optional: true - '@oxlint/binding-linux-s390x-gnu@1.71.0': + '@oxlint/binding-linux-s390x-gnu@1.73.0': optional: true - '@oxlint/binding-linux-x64-gnu@1.71.0': + '@oxlint/binding-linux-x64-gnu@1.73.0': optional: true - '@oxlint/binding-linux-x64-musl@1.71.0': + '@oxlint/binding-linux-x64-musl@1.73.0': optional: true - '@oxlint/binding-openharmony-arm64@1.71.0': + '@oxlint/binding-openharmony-arm64@1.73.0': optional: true - '@oxlint/binding-win32-arm64-msvc@1.71.0': + '@oxlint/binding-win32-arm64-msvc@1.73.0': optional: true - '@oxlint/binding-win32-ia32-msvc@1.71.0': + '@oxlint/binding-win32-ia32-msvc@1.73.0': optional: true - '@oxlint/binding-win32-x64-msvc@1.71.0': + '@oxlint/binding-win32-x64-msvc@1.73.0': optional: true '@parcel/watcher-android-arm64@2.5.6': @@ -8759,36 +8756,36 @@ snapshots: dependencies: '@types/node': 26.0.1 - '@typescript/native-preview-darwin-arm64@7.0.0-dev.20260628.1': + '@typescript/native-preview-darwin-arm64@7.0.0-dev.20260629.1': optional: true - '@typescript/native-preview-darwin-x64@7.0.0-dev.20260628.1': + '@typescript/native-preview-darwin-x64@7.0.0-dev.20260629.1': optional: true - '@typescript/native-preview-linux-arm64@7.0.0-dev.20260628.1': + '@typescript/native-preview-linux-arm64@7.0.0-dev.20260629.1': optional: true - '@typescript/native-preview-linux-arm@7.0.0-dev.20260628.1': + '@typescript/native-preview-linux-arm@7.0.0-dev.20260629.1': optional: true - '@typescript/native-preview-linux-x64@7.0.0-dev.20260628.1': + '@typescript/native-preview-linux-x64@7.0.0-dev.20260629.1': optional: true - '@typescript/native-preview-win32-arm64@7.0.0-dev.20260628.1': + '@typescript/native-preview-win32-arm64@7.0.0-dev.20260629.1': optional: true - '@typescript/native-preview-win32-x64@7.0.0-dev.20260628.1': + '@typescript/native-preview-win32-x64@7.0.0-dev.20260629.1': optional: true - '@typescript/native-preview@7.0.0-dev.20260628.1': + '@typescript/native-preview@7.0.0-dev.20260629.1': optionalDependencies: - '@typescript/native-preview-darwin-arm64': 7.0.0-dev.20260628.1 - '@typescript/native-preview-darwin-x64': 7.0.0-dev.20260628.1 - '@typescript/native-preview-linux-arm': 7.0.0-dev.20260628.1 - '@typescript/native-preview-linux-arm64': 7.0.0-dev.20260628.1 - '@typescript/native-preview-linux-x64': 7.0.0-dev.20260628.1 - '@typescript/native-preview-win32-arm64': 7.0.0-dev.20260628.1 - '@typescript/native-preview-win32-x64': 7.0.0-dev.20260628.1 + '@typescript/native-preview-darwin-arm64': 7.0.0-dev.20260629.1 + '@typescript/native-preview-darwin-x64': 7.0.0-dev.20260629.1 + '@typescript/native-preview-linux-arm': 7.0.0-dev.20260629.1 + '@typescript/native-preview-linux-arm64': 7.0.0-dev.20260629.1 + '@typescript/native-preview-linux-x64': 7.0.0-dev.20260629.1 + '@typescript/native-preview-win32-arm64': 7.0.0-dev.20260629.1 + '@typescript/native-preview-win32-x64': 7.0.0-dev.20260629.1 '@ungap/structured-clone@1.3.2': {} @@ -10068,7 +10065,7 @@ snapshots: fsevents@2.3.3: optional: true - fumadocs-core@16.10.6(@mdx-js/mdx@3.1.1)(@types/estree-jsx@1.0.5)(@types/hast@3.0.4)(@types/mdast@4.0.4)(@types/react@19.2.17)(lucide-react@1.23.0(react@19.2.7))(next@16.2.9(react-dom@19.2.7(react@19.2.7))(react@19.2.7))(react-dom@19.2.7(react@19.2.7))(react@19.2.7)(zod@4.4.3): + fumadocs-core@16.11.1(@mdx-js/mdx@3.1.1)(@types/estree-jsx@1.0.5)(@types/hast@3.0.4)(@types/mdast@4.0.4)(@types/react@19.2.17)(lucide-react@1.23.0(react@19.2.7))(next@16.2.9(react-dom@19.2.7(react@19.2.7))(react@19.2.7))(react-dom@19.2.7(react@19.2.7))(react@19.2.7)(zod@4.4.3): dependencies: '@orama/orama': 3.1.18 estree-util-value-to-estree: 3.5.0 @@ -10101,14 +10098,14 @@ snapshots: transitivePeerDependencies: - supports-color - fumadocs-mdx@15.0.13(@types/mdast@4.0.4)(@types/mdx@2.0.14)(@types/react@19.2.17)(fumadocs-core@16.10.6(@mdx-js/mdx@3.1.1)(@types/estree-jsx@1.0.5)(@types/hast@3.0.4)(@types/mdast@4.0.4)(@types/react@19.2.17)(lucide-react@1.23.0(react@19.2.7))(next@16.2.9(react-dom@19.2.7(react@19.2.7))(react@19.2.7))(react-dom@19.2.7(react@19.2.7))(react@19.2.7)(zod@4.4.3))(next@16.2.9(react-dom@19.2.7(react@19.2.7))(react@19.2.7))(react@19.2.7)(rolldown@1.0.2)(vite@8.0.14(@types/node@26.0.1)(esbuild@0.28.1)(jiti@2.7.0)(yaml@2.9.0)): + fumadocs-mdx@15.0.13(@types/mdast@4.0.4)(@types/mdx@2.0.14)(@types/react@19.2.17)(fumadocs-core@16.11.1(@mdx-js/mdx@3.1.1)(@types/estree-jsx@1.0.5)(@types/hast@3.0.4)(@types/mdast@4.0.4)(@types/react@19.2.17)(lucide-react@1.23.0(react@19.2.7))(next@16.2.9(react-dom@19.2.7(react@19.2.7))(react@19.2.7))(react-dom@19.2.7(react@19.2.7))(react@19.2.7)(zod@4.4.3))(next@16.2.9(react-dom@19.2.7(react@19.2.7))(react@19.2.7))(react@19.2.7)(rolldown@1.0.2)(vite@8.0.14(@types/node@26.0.1)(esbuild@0.28.1)(jiti@2.7.0)(yaml@2.9.0)): dependencies: '@mdx-js/mdx': 3.1.1 '@standard-schema/spec': 1.1.0 chokidar: 5.0.0 esbuild: 0.28.1 estree-util-value-to-estree: 3.5.0 - fumadocs-core: 16.10.6(@mdx-js/mdx@3.1.1)(@types/estree-jsx@1.0.5)(@types/hast@3.0.4)(@types/mdast@4.0.4)(@types/react@19.2.17)(lucide-react@1.23.0(react@19.2.7))(next@16.2.9(react-dom@19.2.7(react@19.2.7))(react@19.2.7))(react-dom@19.2.7(react@19.2.7))(react@19.2.7)(zod@4.4.3) + fumadocs-core: 16.11.1(@mdx-js/mdx@3.1.1)(@types/estree-jsx@1.0.5)(@types/hast@3.0.4)(@types/mdast@4.0.4)(@types/react@19.2.17)(lucide-react@1.23.0(react@19.2.7))(next@16.2.9(react-dom@19.2.7(react@19.2.7))(react@19.2.7))(react-dom@19.2.7(react@19.2.7))(react@19.2.7)(zod@4.4.3) js-yaml: 5.2.1 mdast-util-mdx: 3.0.0 picocolors: 1.1.1 @@ -10131,10 +10128,10 @@ snapshots: transitivePeerDependencies: - supports-color - fumadocs-ui@16.10.6(@types/mdx@2.0.14)(@types/react-dom@19.2.3(@types/react@19.2.17))(@types/react@19.2.17)(fumadocs-core@16.10.6(@mdx-js/mdx@3.1.1)(@types/estree-jsx@1.0.5)(@types/hast@3.0.4)(@types/mdast@4.0.4)(@types/react@19.2.17)(lucide-react@1.23.0(react@19.2.7))(next@16.2.9(react-dom@19.2.7(react@19.2.7))(react@19.2.7))(react-dom@19.2.7(react@19.2.7))(react@19.2.7)(zod@4.4.3))(next@16.2.9(react-dom@19.2.7(react@19.2.7))(react@19.2.7))(react-dom@19.2.7(react@19.2.7))(react@19.2.7): + fumadocs-ui@16.11.1(@types/mdx@2.0.14)(@types/react-dom@19.2.3(@types/react@19.2.17))(@types/react@19.2.17)(fumadocs-core@16.11.1(@mdx-js/mdx@3.1.1)(@types/estree-jsx@1.0.5)(@types/hast@3.0.4)(@types/mdast@4.0.4)(@types/react@19.2.17)(lucide-react@1.23.0(react@19.2.7))(next@16.2.9(react-dom@19.2.7(react@19.2.7))(react@19.2.7))(react-dom@19.2.7(react@19.2.7))(react@19.2.7)(zod@4.4.3))(next@16.2.9(react-dom@19.2.7(react@19.2.7))(react@19.2.7))(react-dom@19.2.7(react@19.2.7))(react@19.2.7): dependencies: '@fuma-translate/react': 1.0.2(@types/react@19.2.17)(react-dom@19.2.7(react@19.2.7))(react@19.2.7) - '@fumadocs/tailwind': 0.0.5 + '@fumadocs/tailwind': 0.1.0 '@radix-ui/react-accordion': 1.2.15(@types/react-dom@19.2.3(@types/react@19.2.17))(@types/react@19.2.17)(react-dom@19.2.7(react@19.2.7))(react@19.2.7) '@radix-ui/react-collapsible': 1.1.15(@types/react-dom@19.2.3(@types/react@19.2.17))(@types/react@19.2.17)(react-dom@19.2.7(react@19.2.7))(react@19.2.7) '@radix-ui/react-dialog': 1.1.18(@types/react-dom@19.2.3(@types/react@19.2.17))(@types/react@19.2.17)(react-dom@19.2.7(react@19.2.7))(react@19.2.7) @@ -10147,7 +10144,7 @@ snapshots: '@radix-ui/react-tabs': 1.1.16(@types/react-dom@19.2.3(@types/react@19.2.17))(@types/react@19.2.17)(react-dom@19.2.7(react@19.2.7))(react@19.2.7) class-variance-authority: 0.7.1 cnfast: 0.0.8 - fumadocs-core: 16.10.6(@mdx-js/mdx@3.1.1)(@types/estree-jsx@1.0.5)(@types/hast@3.0.4)(@types/mdast@4.0.4)(@types/react@19.2.17)(lucide-react@1.23.0(react@19.2.7))(next@16.2.9(react-dom@19.2.7(react@19.2.7))(react@19.2.7))(react-dom@19.2.7(react@19.2.7))(react@19.2.7)(zod@4.4.3) + fumadocs-core: 16.11.1(@mdx-js/mdx@3.1.1)(@types/estree-jsx@1.0.5)(@types/hast@3.0.4)(@types/mdast@4.0.4)(@types/react@19.2.17)(lucide-react@1.23.0(react@19.2.7))(next@16.2.9(react-dom@19.2.7(react@19.2.7))(react@19.2.7))(react-dom@19.2.7(react@19.2.7))(react@19.2.7)(zod@4.4.3) lucide-react: 1.23.0(react@19.2.7) motion: 12.42.2(react-dom@19.2.7(react@19.2.7))(react@19.2.7) next-themes: 0.4.6(react-dom@19.2.7(react@19.2.7))(react@19.2.7) @@ -10164,7 +10161,6 @@ snapshots: next: 16.2.9(react-dom@19.2.7(react@19.2.7))(react@19.2.7) transitivePeerDependencies: - '@emotion/is-prop-valid' - - '@tailwindcss/oxide' - '@types/react-dom' - tailwindcss @@ -11786,29 +11782,29 @@ snapshots: '@oxc-resolver/binding-win32-arm64-msvc': 11.21.3 '@oxc-resolver/binding-win32-x64-msvc': 11.21.3 - oxfmt@0.56.0: + oxfmt@0.57.0: dependencies: tinypool: 2.1.0 optionalDependencies: - '@oxfmt/binding-android-arm-eabi': 0.56.0 - '@oxfmt/binding-android-arm64': 0.56.0 - '@oxfmt/binding-darwin-arm64': 0.56.0 - '@oxfmt/binding-darwin-x64': 0.56.0 - '@oxfmt/binding-freebsd-x64': 0.56.0 - '@oxfmt/binding-linux-arm-gnueabihf': 0.56.0 - '@oxfmt/binding-linux-arm-musleabihf': 0.56.0 - '@oxfmt/binding-linux-arm64-gnu': 0.56.0 - '@oxfmt/binding-linux-arm64-musl': 0.56.0 - '@oxfmt/binding-linux-ppc64-gnu': 0.56.0 - '@oxfmt/binding-linux-riscv64-gnu': 0.56.0 - '@oxfmt/binding-linux-riscv64-musl': 0.56.0 - '@oxfmt/binding-linux-s390x-gnu': 0.56.0 - '@oxfmt/binding-linux-x64-gnu': 0.56.0 - '@oxfmt/binding-linux-x64-musl': 0.56.0 - '@oxfmt/binding-openharmony-arm64': 0.56.0 - '@oxfmt/binding-win32-arm64-msvc': 0.56.0 - '@oxfmt/binding-win32-ia32-msvc': 0.56.0 - '@oxfmt/binding-win32-x64-msvc': 0.56.0 + '@oxfmt/binding-android-arm-eabi': 0.57.0 + '@oxfmt/binding-android-arm64': 0.57.0 + '@oxfmt/binding-darwin-arm64': 0.57.0 + '@oxfmt/binding-darwin-x64': 0.57.0 + '@oxfmt/binding-freebsd-x64': 0.57.0 + '@oxfmt/binding-linux-arm-gnueabihf': 0.57.0 + '@oxfmt/binding-linux-arm-musleabihf': 0.57.0 + '@oxfmt/binding-linux-arm64-gnu': 0.57.0 + '@oxfmt/binding-linux-arm64-musl': 0.57.0 + '@oxfmt/binding-linux-ppc64-gnu': 0.57.0 + '@oxfmt/binding-linux-riscv64-gnu': 0.57.0 + '@oxfmt/binding-linux-riscv64-musl': 0.57.0 + '@oxfmt/binding-linux-s390x-gnu': 0.57.0 + '@oxfmt/binding-linux-x64-gnu': 0.57.0 + '@oxfmt/binding-linux-x64-musl': 0.57.0 + '@oxfmt/binding-openharmony-arm64': 0.57.0 + '@oxfmt/binding-win32-arm64-msvc': 0.57.0 + '@oxfmt/binding-win32-ia32-msvc': 0.57.0 + '@oxfmt/binding-win32-x64-msvc': 0.57.0 oxlint-tsgolint@0.23.0: optionalDependencies: @@ -11819,27 +11815,27 @@ snapshots: '@oxlint-tsgolint/win32-arm64': 0.23.0 '@oxlint-tsgolint/win32-x64': 0.23.0 - oxlint@1.71.0(oxlint-tsgolint@0.23.0): + oxlint@1.73.0(oxlint-tsgolint@0.23.0): optionalDependencies: - '@oxlint/binding-android-arm-eabi': 1.71.0 - '@oxlint/binding-android-arm64': 1.71.0 - '@oxlint/binding-darwin-arm64': 1.71.0 - '@oxlint/binding-darwin-x64': 1.71.0 - '@oxlint/binding-freebsd-x64': 1.71.0 - '@oxlint/binding-linux-arm-gnueabihf': 1.71.0 - '@oxlint/binding-linux-arm-musleabihf': 1.71.0 - '@oxlint/binding-linux-arm64-gnu': 1.71.0 - '@oxlint/binding-linux-arm64-musl': 1.71.0 - '@oxlint/binding-linux-ppc64-gnu': 1.71.0 - '@oxlint/binding-linux-riscv64-gnu': 1.71.0 - '@oxlint/binding-linux-riscv64-musl': 1.71.0 - '@oxlint/binding-linux-s390x-gnu': 1.71.0 - '@oxlint/binding-linux-x64-gnu': 1.71.0 - '@oxlint/binding-linux-x64-musl': 1.71.0 - '@oxlint/binding-openharmony-arm64': 1.71.0 - '@oxlint/binding-win32-arm64-msvc': 1.71.0 - '@oxlint/binding-win32-ia32-msvc': 1.71.0 - '@oxlint/binding-win32-x64-msvc': 1.71.0 + '@oxlint/binding-android-arm-eabi': 1.73.0 + '@oxlint/binding-android-arm64': 1.73.0 + '@oxlint/binding-darwin-arm64': 1.73.0 + '@oxlint/binding-darwin-x64': 1.73.0 + '@oxlint/binding-freebsd-x64': 1.73.0 + '@oxlint/binding-linux-arm-gnueabihf': 1.73.0 + '@oxlint/binding-linux-arm-musleabihf': 1.73.0 + '@oxlint/binding-linux-arm64-gnu': 1.73.0 + '@oxlint/binding-linux-arm64-musl': 1.73.0 + '@oxlint/binding-linux-ppc64-gnu': 1.73.0 + '@oxlint/binding-linux-riscv64-gnu': 1.73.0 + '@oxlint/binding-linux-riscv64-musl': 1.73.0 + '@oxlint/binding-linux-s390x-gnu': 1.73.0 + '@oxlint/binding-linux-x64-gnu': 1.73.0 + '@oxlint/binding-linux-x64-musl': 1.73.0 + '@oxlint/binding-openharmony-arm64': 1.73.0 + '@oxlint/binding-win32-arm64-msvc': 1.73.0 + '@oxlint/binding-win32-ia32-msvc': 1.73.0 + '@oxlint/binding-win32-x64-msvc': 1.73.0 oxlint-tsgolint: 0.23.0 p-cancelable@2.1.1: {} @@ -12081,7 +12077,7 @@ snapshots: postgres-range@1.1.4: {} - posthog-node@5.38.6: + posthog-node@5.39.4: dependencies: '@posthog/core': 1.39.6 From f1c8854de54afd208e5fbc4007f4f50df6079aa5 Mon Sep 17 00:00:00 2001 From: Julien Goux Date: Tue, 7 Jul 2026 18:23:19 +0200 Subject: [PATCH 29/52] fix(process-compose): model long-running daemons in mock spawner to fix flaky test The shared mock ChildProcessSpawner made every spawned process exit with code 0 after a fixed 10ms, including long-running daemons (postgres, postgrest). Under the orchestrator's `unless-stopped` restart policy this turned each daemon into a crash-loop: RestartTriggered -> exponential backoff -> respawn, repeating with growing backoff (1s, 2s, 4s...). The projected status never settled on Running/Healthy, so StackLifecycleCoordinator.unit.test.ts's poll-until-ready helper spun until the 5s test timeout (~30-40% of runs under Bun; never under Node, whose timer scheduling happened to keep the churn tighter). This is a mock-fidelity artifact, not a product bug: real daemons run until stopped, so the restart loop never engages in production. The Orchestrator's restart/waitReady/resetService logic is correct and unchanged. The mock now models a spawned process as a long-running daemon (exit resolves only on kill, reporting 143) when it is a supervised launch wrapping a real binary. Short-lived processes keep the 10ms auto-exit: health-check probes (pg_isready), one-shot init services launched via bash/sh (postgres-init, restart:"no"), and docker commands. This keeps it.live clocks progressing and one-shots completing. Also keep the pre-existing waitForReadyStatus test edits (same file, same flake theme): they replace two racy projected-status snapshot assertions with a poll-until-settled helper. Co-Authored-By: Claude Fable 5 --- .../process-compose/tests/helpers/mocks.ts | 78 ++++++++++++++++--- .../StackLifecycleCoordinator.unit.test.ts | 29 +++++-- 2 files changed, 88 insertions(+), 19 deletions(-) diff --git a/packages/process-compose/tests/helpers/mocks.ts b/packages/process-compose/tests/helpers/mocks.ts index 4d564db8af..ac771edfc5 100644 --- a/packages/process-compose/tests/helpers/mocks.ts +++ b/packages/process-compose/tests/helpers/mocks.ts @@ -8,6 +8,52 @@ interface SpawnRecord { const encoder = new TextEncoder(); +/** + * Decode the supervisor payload (base64url JSON in the last arg — see + * `makeSupervisedCommand`) to recover the underlying service command. Returns + * `undefined` for non-supervised spawns (health-check probes, docker commands, + * etc.) whose last arg is not a supervisor payload. + */ +function decodeSupervisedInnerCommand(args: ReadonlyArray): string | undefined { + const encoded = args.at(-1); + if (encoded === undefined) return undefined; + try { + const decoded = JSON.parse(Buffer.from(encoded, "base64url").toString("utf8")) as { + command?: unknown; + }; + return typeof decoded.command === "string" ? decoded.command : undefined; + } catch { + return undefined; + } +} + +/** + * Whether a spawn models a long-running daemon (postgres, postgrest, …) that + * stays alive until it is explicitly killed, versus a short-lived process + * (health-check probes like `pg_isready`, one-shot init scripts, docker + * commands) that exits on its own. + * + * This distinction is essential for fidelity to real processes. Real daemons do + * NOT exit ~immediately after spawning; if the mock had them exit after a fixed + * delay (as it once did), the orchestrator's `unless-stopped`/`always` restart + * loop would treat every daemon as a crash-looping process and churn through + * `RestartTriggered` → backoff → respawn cycles forever. That never happens in + * production (daemons run until stopped), so the projected status would never + * settle on Running/Healthy — an artifact that only the mock could produce. + * + * A supervised spawn (launched through `makeSupervisedCommand`, i.e. the + * supervisor runtime with a base64url payload) is treated as a long-running + * daemon UNLESS its inner command is a shell (`bash`/`sh`), which is how + * one-shot init services like `postgres-init` (restart: "no") are launched — + * those must still exit so their `completed` signal fires. + */ +function isLongRunningDaemon(args: ReadonlyArray): boolean { + const inner = decodeSupervisedInnerCommand(args); + if (inner === undefined) return false; + const base = inner.split("/").pop() ?? inner; + return base !== "bash" && base !== "sh"; +} + export function mockChildProcessSpawner( opts: { exitCode?: number; @@ -33,16 +79,23 @@ export function mockChildProcessSpawner( const exitDeferred = yield* Deferred.make(); let running = true; - yield* Effect.forkDetach( - Effect.gen(function* () { - yield* Effect.sleep("10 millis"); - running = false; - yield* Deferred.succeed( - exitDeferred, - ChildProcessSpawner.ExitCode(opts.exitCode ?? 0), - ); - }), - ); + const longRunning = isLongRunningDaemon(args); + + // Long-running daemons stay alive until killed (matching real processes); + // short-lived processes (probes, one-shot init scripts, docker commands) + // resolve their exit code after a real 10ms sleep so `it.live` clocks progress. + if (!longRunning) { + yield* Effect.forkDetach( + Effect.gen(function* () { + yield* Effect.sleep("10 millis"); + running = false; + yield* Deferred.succeed( + exitDeferred, + ChildProcessSpawner.ExitCode(opts.exitCode ?? 0), + ); + }), + ); + } const stdoutBytes = (opts.stdout ?? []).map((line) => encoder.encode(`${line}\n`)); const stderrBytes = (opts.stderr ?? []).map((line) => encoder.encode(`${line}\n`)); @@ -56,9 +109,12 @@ export function mockChildProcessSpawner( isRunning: Effect.sync(() => running), stdin: Sink.drain, kill: (killOpts) => - Effect.sync(() => { + Effect.gen(function* () { killed.push(killOpts?.killSignal ?? "SIGTERM"); running = false; + // Resolve the exit code so callers awaiting it (the orchestrator's + // restart/stop paths) unblock — a killed process reports 143 (128 + SIGTERM). + yield* Deferred.succeed(exitDeferred, ChildProcessSpawner.ExitCode(143)); }), unref: Effect.succeed(Effect.void), getInputFd: () => Sink.drain, diff --git a/packages/stack/src/StackLifecycleCoordinator.unit.test.ts b/packages/stack/src/StackLifecycleCoordinator.unit.test.ts index f7b08a0e7a..06aebf4f4e 100644 --- a/packages/stack/src/StackLifecycleCoordinator.unit.test.ts +++ b/packages/stack/src/StackLifecycleCoordinator.unit.test.ts @@ -20,6 +20,22 @@ import { DEFAULT_VERSIONS } from "./versions.ts"; const testJwtSecret = "super-secret-jwt-token-with-at-least-32-characters-long"; +/** + * The coordinator's projected status is fed by an async stream, so it lags the + * orchestrator's internal readiness signal that waitReady/waitAllReady resolve on — + * on slow machines it can transiently read "Starting" (still catching up) or even + * "Restarting" (a flaky health probe briefly failed). Only its EVENTUAL value is + * contractual, so poll until it settles instead of asserting a snapshot. + */ +const waitForReadyStatus = (getState: Effect.Effect<{ readonly status: string }, E, R>) => + Effect.gen(function* () { + for (;;) { + const state = yield* getState; + if (state.status === "Running" || state.status === "Healthy") return; + yield* Effect.sleep(Duration.millis(25)); + } + }).pipe(Effect.timeout(Duration.seconds(5))); + const defaultPorts: AllocatedPorts = { apiPort: 54321, dbPort: 54322, @@ -229,12 +245,8 @@ describe("StackLifecycleCoordinator lazyServices", () => { expect(spawner.spawned.some(isPostgrestPayload)).toBe(true); // waitReady already proved the service reached a ready state — that's the actual - // assertion above. The coordinator's projected status here is best-effort: health - // checks poll on an interval, so it may still lag behind (or even show a transient - // "Restarting", if a flaky health check briefly failed and triggered a restart) - // relative to the orchestrator's internal readiness signal that waitReady resolves on. - const readyState = yield* stack.getState("postgrest"); - expect(["Running", "Healthy", "Restarting"]).toContain(readyState.status); + // assertion above. The projected status only settles eventually; see helper doc. + yield* waitForReadyStatus(stack.getState("postgrest")); yield* Effect.promise(() => fakeServer.stop()); }).pipe(Effect.provide(layer)); @@ -292,8 +304,9 @@ describe("StackLifecycleCoordinator lazyServices", () => { yield* stack.waitAllReady().pipe(Effect.timeout(Duration.seconds(5))); - const postgrestState = yield* stack.getState("postgrest"); - expect(["Running", "Healthy"]).toContain(postgrestState.status); + // waitAllReady covering the on-demand service means it reaches ready; the + // projected status only settles eventually; see helper doc. + yield* waitForReadyStatus(stack.getState("postgrest")); yield* Effect.promise(() => fakeServer.stop()); }).pipe(Effect.provide(layer)); From 9fc3f471e7b02410723645b641669093ddb17add Mon Sep 17 00:00:00 2001 From: Julien Goux Date: Tue, 7 Jul 2026 21:15:33 +0200 Subject: [PATCH 30/52] chore(cli): address micro stack review feedback --- packages/fleet/package.json | 7 +- packages/fleet/src/EdgeProxy.ts | 16 ++- packages/fleet/src/Fleet.ts | 130 ++++++++++++------ packages/fleet/src/IdleMonitor.ts | 1 + packages/fleet/src/PodManifest.ts | 20 ++- packages/fleet/src/PodManifest.unit.test.ts | 13 +- packages/fleet/src/PodRegistry.ts | 15 +- packages/fleet/src/PodRegistry.unit.test.ts | 15 ++ packages/fleet/src/PortRegistry.ts | 94 ++++++++----- packages/fleet/src/PortRegistry.unit.test.ts | 25 ++++ .../src/TemplateStore.integration.test.ts | 3 +- packages/fleet/src/TemplateStore.ts | 46 ++++--- packages/fleet/src/reapStalePostmaster.ts | 94 ++++++++++--- .../src/reapStalePostmaster.unit.test.ts | 23 +++- packages/fleet/tsconfig.json | 6 +- packages/process-compose/src/Orchestrator.ts | 13 ++ .../src/Orchestrator.unit.test.ts | 37 +++++ packages/stack/src/ApiProxy.ts | 28 +++- packages/stack/src/ApiProxy.unit.test.ts | 24 ++++ .../stack/src/StackLifecycleCoordinator.ts | 11 +- .../StackLifecycleCoordinator.unit.test.ts | 3 +- packages/stack/src/index.ts | 7 +- packages/stack/src/layers.ts | 1 + packages/stack/src/lazyServices.ts | 11 +- packages/stack/src/lazyServices.unit.test.ts | 4 +- packages/stack/src/pgconf.ts | 15 ++ packages/stack/src/pgconf.unit.test.ts | 18 ++- packages/stack/src/services/postgres.ts | 6 +- pnpm-lock.yaml | 6 + 29 files changed, 530 insertions(+), 162 deletions(-) create mode 100644 packages/fleet/src/PodRegistry.unit.test.ts diff --git a/packages/fleet/package.json b/packages/fleet/package.json index 2238ec2824..558faa47a8 100644 --- a/packages/fleet/package.json +++ b/packages/fleet/package.json @@ -7,7 +7,7 @@ ".": "./src/index.ts" }, "scripts": { - "test": "nx run-many -t test:unit --projects=$npm_package_name", + "test": "nx run-many -t test:unit test:integration --projects=$npm_package_name", "check:all": "nx run-many -t types:check lint:check fmt:check knip:check --projects=$npm_package_name", "fix:all": "nx run-many -t lint:fix fmt:fix knip:fix --projects=$npm_package_name" }, @@ -17,10 +17,12 @@ "devDependencies": { "@tsconfig/bun": "catalog:", "@types/bun": "catalog:", + "@typescript/native-preview": "catalog:", "@vitest/coverage-istanbul": "catalog:", "knip": "catalog:", "oxfmt": "catalog:", "oxlint": "catalog:", + "oxlint-tsgolint": "catalog:", "vitest": "catalog:" }, "knip": { @@ -32,8 +34,7 @@ "@typescript/native-preview", "oxfmt", "oxlint", - "oxlint-tsgolint", - "@tsconfig/bun" + "oxlint-tsgolint" ], "ignoreBinaries": [ "nx" diff --git a/packages/fleet/src/EdgeProxy.ts b/packages/fleet/src/EdgeProxy.ts index e9c12280fc..9e91ea6760 100644 --- a/packages/fleet/src/EdgeProxy.ts +++ b/packages/fleet/src/EdgeProxy.ts @@ -167,8 +167,20 @@ export class EdgeProxy { this.registrations.set(podId, { server, sockets }); return new Promise((resolve, reject) => { - server.once("error", reject); - server.listen(listenPort, "127.0.0.1", () => resolve()); + const onError = (error: Error) => { + this.registrations.delete(podId); + for (const sock of sockets) sock.destroy(); + try { + server.close(() => reject(error)); + } catch { + reject(error); + } + }; + server.once("error", onError); + server.listen(listenPort, "127.0.0.1", () => { + server.off("error", onError); + resolve(); + }); }); } diff --git a/packages/fleet/src/Fleet.ts b/packages/fleet/src/Fleet.ts index e3119f2685..f99d996ea5 100644 --- a/packages/fleet/src/Fleet.ts +++ b/packages/fleet/src/Fleet.ts @@ -48,10 +48,10 @@ interface WarmPod { readonly internalDbPort: number; } -// Matches the supabase CLI local-dev convention (see packages/stack -// services/postgres.ts POSTGRES_PASSWORD default) — a template-built -// postgres data dir only accepts this password. -const DB_PASSWORD = "postgres"; +// Must match packages/stack/src/services/postgres.ts: the template build stores +// this password in the data dir, and pod connection URLs need to use the same +// value when exposing the suspended/warm pod. +const DB_PASSWORD = process.env.POSTGRES_PASSWORD ?? "postgres"; // Internal (in-process stack) ports are derived from the externally-visible, // PortRegistry-owned port by a fixed +10_000 offset so the two ranges never @@ -118,6 +118,7 @@ export async function createFleet(opts: FleetOptions = {}): Promise const warm = new Map(); const wakesInFlight = new Map>(); const podLocks = new PodLock(); + let disposed = false; const monitor = new IdleMonitor({ idleMs, @@ -137,7 +138,23 @@ export async function createFleet(opts: FleetOptions = {}): Promise const runPidFile = (id: string): string => join(pods.podDir(id), "run.pid"); + async function withPodLocks(ids: ReadonlyArray, body: () => Promise): Promise { + const ordered = [...new Set(ids)].sort((a, b) => a.localeCompare(b)); + const acquire = (index: number): Promise => + index >= ordered.length + ? body() + : podLocks.withLock(ordered[index]!, () => acquire(index + 1)); + return acquire(0); + } + + async function rollbackProvisionedPod(id: string): Promise { + await proxy.unregister(id).catch(() => {}); + await provisioner.destroy(id).catch(() => {}); + states.delete(id); + } + async function wakeUpstream(id: string): Promise { + if (disposed) throw new Error("fleet is disposed"); const existing = warm.get(id); if (existing) return { host: "127.0.0.1", port: existing.internalDbPort }; // Dedup deliberately stays OUTSIDE podLocks: EdgeProxy may invoke wake() @@ -162,33 +179,42 @@ export async function createFleet(opts: FleetOptions = {}): Promise provisioned: true, profile: "micro", }, - postgrest: manifest.services.postgrest === true ? {} : false, - auth: manifest.services.auth === true ? {} : false, - realtime: manifest.services.realtime === true ? {} : false, - edgeRuntime: manifest.services["edge-runtime"] === true ? {} : false, - storage: manifest.services.storage === true ? {} : false, - imgproxy: manifest.services.imgproxy === true ? {} : false, - mailpit: manifest.services.mailpit === true ? {} : false, - pgmeta: manifest.services.pgmeta === true ? {} : false, - studio: manifest.services.studio === true ? {} : false, - analytics: manifest.services.analytics === true ? {} : false, - vector: manifest.services.vector === true ? {} : false, - pooler: manifest.services.pooler === true ? {} : false, + postgrest: + manifest.services.postgrest === true ? { version: manifest.versions.postgrest } : false, + auth: manifest.services.auth === true ? { version: manifest.versions.auth } : false, + realtime: + manifest.services.realtime === true ? { version: manifest.versions.realtime } : false, + edgeRuntime: + manifest.services["edge-runtime"] === true + ? { version: manifest.versions["edge-runtime"] } + : false, + storage: + manifest.services.storage === true ? { version: manifest.versions.storage } : false, + imgproxy: + manifest.services.imgproxy === true ? { version: manifest.versions.imgproxy } : false, + mailpit: + manifest.services.mailpit === true ? { version: manifest.versions.mailpit } : false, + pgmeta: manifest.services.pgmeta === true ? { version: manifest.versions.pgmeta } : false, + studio: manifest.services.studio === true ? { version: manifest.versions.studio } : false, + analytics: + manifest.services.analytics === true ? { version: manifest.versions.analytics } : false, + vector: manifest.services.vector === true ? { version: manifest.versions.vector } : false, + pooler: manifest.services.pooler === true ? { version: manifest.versions.pooler } : false, functions: false, }); try { await stack.start(); await stack.serviceReady("postgres"); + await writeFile(runPidFile(id), String(process.pid)); + warm.set(id, { stack, internalDbPort }); + states.set(id, "warm"); + monitor.track(id); + monitor.recordActivity(id, proxy.openConnections(id)); + return { host: "127.0.0.1", port: internalDbPort }; } catch (err) { await stack.dispose().catch(() => {}); throw err; } - warm.set(id, { stack, internalDbPort }); - states.set(id, "warm"); - monitor.track(id); - monitor.recordActivity(id, proxy.openConnections(id)); - await writeFile(runPidFile(id), String(process.pid)); - return { host: "127.0.0.1", port: internalDbPort }; }) .catch((err: unknown) => { states.set(id, "suspended"); @@ -260,9 +286,16 @@ export async function createFleet(opts: FleetOptions = {}): Promise const handle: FleetHandle = { async createPod(opts) { - const manifest = await provisioner.create(opts); - await registerEdge(manifest); - return status(manifest); + return podLocks.withLock(opts.id, async () => { + const manifest = await provisioner.create(opts); + try { + await registerEdge(manifest); + return status(manifest); + } catch (err) { + await rollbackProvisionedPod(manifest.id); + throw err; + } + }); }, async destroyPod(id) { // suspend (tears down live processes) and provisioner.destroy (deletes @@ -284,14 +317,21 @@ export async function createFleet(opts: FleetOptions = {}): Promise }); }, async forkPod(sourceId, newId) { + if (sourceId === newId) throw new Error(`pod already exists: ${newId}`); // Lock the SOURCE pod around suspend + the fork's clone of its data - // dir (provisioner.fork reads sourceId's data dir). The new pod needs - // no lock: it isn't live yet, nothing else can race it. - const manifest = await podLocks.withLock(sourceId, async () => { + // dir (provisioner.fork reads sourceId's data dir), and lock the TARGET + // id so concurrent creates/forks cannot delete each other's results. + const manifest = await withPodLocks([sourceId, newId], async () => { await suspendLocked(sourceId); - return provisioner.fork(sourceId, newId); + const forked = await provisioner.fork(sourceId, newId); + try { + await registerEdge(forked); + return forked; + } catch (err) { + await rollbackProvisionedPod(forked.id); + throw err; + } }); - await registerEdge(manifest); return status(manifest); }, async wake(id) { @@ -311,26 +351,30 @@ export async function createFleet(opts: FleetOptions = {}): Promise // wake. Callers that need a non-preload extension enabled on a // currently-suspended pod must `wake()` it first. async enableExtension(id, extension) { - const pod = warm.get(id); - if (pod) { - await pod.stack.enableExtension(extension); - return; - } - const manifest = await pods.read(id); - if (manifest === undefined) throw new Error(`unknown pod: ${id}`); - if (!PRELOAD_REQUIRED_EXTENSIONS.has(extension)) return; - const libs = await readPreloadLibraries(pods.dataDir(id)); - if (!libs.includes(extension)) { - await writePreloadLibraries(pods.dataDir(id), [...libs, extension]); - } + await podLocks.withLock(id, async () => { + const pod = warm.get(id); + if (pod) { + await pod.stack.enableExtension(extension); + return; + } + const manifest = await pods.read(id); + if (manifest === undefined) throw new Error(`unknown pod: ${id}`); + if (!PRELOAD_REQUIRED_EXTENSIONS.has(extension)) return; + const libs = await readPreloadLibraries(pods.dataDir(id)); + if (!libs.includes(extension)) { + await writePreloadLibraries(pods.dataDir(id), [...libs, extension]); + } + }); }, async listPods() { const manifests = await pods.list(); return Promise.all(manifests.map((m) => status(m))); }, async dispose() { - for (const id of warm.keys()) await suspend(id); + disposed = true; await proxy.close(); + await Promise.allSettled(wakesInFlight.values()); + for (const id of warm.keys()) await suspend(id); }, async [Symbol.asyncDispose]() { await handle.dispose(); diff --git a/packages/fleet/src/IdleMonitor.ts b/packages/fleet/src/IdleMonitor.ts index 90ec09ab90..bbd5b4ca45 100644 --- a/packages/fleet/src/IdleMonitor.ts +++ b/packages/fleet/src/IdleMonitor.ts @@ -64,5 +64,6 @@ export class IdleMonitor { this.tracked.delete(podId); this.opts.onIdle(podId); }, this.opts.idleMs); + entry.timer.unref?.(); } } diff --git a/packages/fleet/src/PodManifest.ts b/packages/fleet/src/PodManifest.ts index b406f0bd9a..bdb2c892af 100644 --- a/packages/fleet/src/PodManifest.ts +++ b/packages/fleet/src/PodManifest.ts @@ -10,11 +10,19 @@ export interface PodManifest { readonly createdAt: string; } -export const baseTemplateKey = (postgresVersion: string): string => `pg-${postgresVersion}`; +const keyHash = (value: string): string => + createHash("sha256").update(value).digest("hex").slice(0, 16); -export const templateKey = (versions: Partial): string => { - const canonical = JSON.stringify( - Object.fromEntries(Object.entries(versions).sort(([a], [b]) => a.localeCompare(b))), - ); - return `tuple-${createHash("sha256").update(canonical).digest("hex").slice(0, 16)}`; +export const baseTemplateKey = (postgresVersion: string): string => + `pg-${keyHash(postgresVersion)}`; + +export const templateKey = ( + versions: Partial, + enabledServices: ReadonlyArray = [], +): string => { + const canonical = JSON.stringify({ + versions: Object.fromEntries(Object.entries(versions).sort(([a], [b]) => a.localeCompare(b))), + enabledServices: [...new Set(enabledServices)].sort((a, b) => a.localeCompare(b)), + }); + return `tuple-${keyHash(canonical)}`; }; diff --git a/packages/fleet/src/PodManifest.unit.test.ts b/packages/fleet/src/PodManifest.unit.test.ts index 95224d0009..659a67db7d 100644 --- a/packages/fleet/src/PodManifest.unit.test.ts +++ b/packages/fleet/src/PodManifest.unit.test.ts @@ -12,7 +12,16 @@ describe("templateKey", () => { templateKey({ postgres: "17.6.1.143", auth: "2.192.1" }), ); }); - it("base key is human-readable", () => { - expect(baseTemplateKey("17.6.1.143")).toBe("pg-17.6.1.143"); + it("includes enabled services in canonical order", () => { + const versions = { postgres: "17.6.1.143", auth: "2.192.0" }; + expect(templateKey(versions, ["auth", "postgrest"])).toBe( + templateKey(versions, ["postgrest", "auth"]), + ); + expect(templateKey(versions, ["auth"])).not.toBe(templateKey(versions, ["auth", "postgrest"])); + }); + it("base key is stable and path-safe", () => { + expect(baseTemplateKey("17.6.1.143")).toBe(baseTemplateKey("17.6.1.143")); + expect(baseTemplateKey("../17.6.1.143")).toMatch(/^pg-[a-f0-9]{16}$/); + expect(baseTemplateKey("../17.6.1.143")).not.toContain(".."); }); }); diff --git a/packages/fleet/src/PodRegistry.ts b/packages/fleet/src/PodRegistry.ts index 5909f3fbc7..af6f766b4b 100644 --- a/packages/fleet/src/PodRegistry.ts +++ b/packages/fleet/src/PodRegistry.ts @@ -1,7 +1,16 @@ import { mkdir, readdir, readFile, rm, writeFile } from "node:fs/promises"; -import { join } from "node:path"; +import { basename, join } from "node:path"; import type { PodManifest } from "./PodManifest.ts"; +const POD_ID_RE = /^[A-Za-z0-9][A-Za-z0-9._-]*$/; + +function validatePodId(id: string): string { + if (!POD_ID_RE.test(id) || basename(id) !== id) { + throw new Error(`invalid pod id: ${id}`); + } + return id; +} + /** * Persists pod manifests on disk, one per pod directory: `podsRoot//pod.json`. * The pod's data directory lives alongside it at `podsRoot//data`. @@ -10,11 +19,11 @@ export class PodRegistry { constructor(private readonly podsRoot: string) {} podDir(id: string): string { - return join(this.podsRoot, id); + return join(this.podsRoot, validatePodId(id)); } dataDir(id: string): string { - return join(this.podsRoot, id, "data"); + return join(this.podDir(id), "data"); } async read(id: string): Promise { diff --git a/packages/fleet/src/PodRegistry.unit.test.ts b/packages/fleet/src/PodRegistry.unit.test.ts new file mode 100644 index 0000000000..ede01df1ea --- /dev/null +++ b/packages/fleet/src/PodRegistry.unit.test.ts @@ -0,0 +1,15 @@ +import { mkdtemp } from "node:fs/promises"; +import { tmpdir } from "node:os"; +import { join } from "node:path"; +import { describe, expect, it } from "vitest"; +import { PodRegistry } from "./PodRegistry.ts"; + +describe("PodRegistry", () => { + it("rejects ids that could escape the pod root", async () => { + const pods = new PodRegistry(await mkdtemp(join(tmpdir(), "pods-"))); + + expect(() => pods.podDir("../templates")).toThrow(/invalid pod id/); + expect(() => pods.dataDir("nested/pod")).toThrow(/invalid pod id/); + expect(() => pods.podDir("pod-a")).not.toThrow(); + }); +}); diff --git a/packages/fleet/src/PortRegistry.ts b/packages/fleet/src/PortRegistry.ts index e54cec0000..bddea84f01 100644 --- a/packages/fleet/src/PortRegistry.ts +++ b/packages/fleet/src/PortRegistry.ts @@ -46,8 +46,13 @@ function isValidState(value: unknown): value is PortState { * ports are also duplicated in each pod's own manifest (`pod.json`), the * daemon is expected to re-seed the registry after such a reset by calling * `restore()` for each known pod. + * - **In-process serialization.** Mutating operations are queued so concurrent + * lifecycle calls in the owner process cannot interleave writes to the shared + * temporary state file. */ export class PortRegistry { + private mutationQueue: Promise = Promise.resolve(); + private constructor( private readonly stateFile: string, private state: PortState, @@ -84,19 +89,21 @@ export class PortRegistry { } async allocate(podId: string): Promise { - const existing = this.state.pods[podId]; - if (existing) return existing; - const used = new Set(Object.values(this.state.pods).flatMap((p) => [p.dbPort, p.apiPort])); - let candidate = this.state.basePort; - const next = (): number => { - while (used.has(candidate)) candidate += 1; - used.add(candidate); - return candidate; - }; - const ports: PodPorts = { dbPort: next(), apiPort: next() }; - this.state = { ...this.state, pods: { ...this.state.pods, [podId]: ports } }; - await this.persist(); - return ports; + return this.withMutation(async () => { + const existing = this.state.pods[podId]; + if (existing) return existing; + const used = new Set(Object.values(this.state.pods).flatMap((p) => [p.dbPort, p.apiPort])); + let candidate = this.state.basePort; + const next = (): number => { + while (used.has(candidate)) candidate += 1; + used.add(candidate); + return candidate; + }; + const ports: PodPorts = { dbPort: next(), apiPort: next() }; + this.state = { ...this.state, pods: { ...this.state.pods, [podId]: ports } }; + await this.persist(); + return ports; + }); } /** @@ -107,35 +114,54 @@ export class PortRegistry { * pod. */ async restore(podId: string, ports: PodPorts): Promise { - const existing = this.state.pods[podId]; - if (existing) { - if (existing.dbPort === ports.dbPort && existing.apiPort === ports.apiPort) { - return; - } - throw new Error( - `PortRegistry: cannot restore pod "${podId}" with ports ${JSON.stringify(ports)}; ` + - `it is already recorded with different ports ${JSON.stringify(existing)}`, - ); - } - - for (const [otherPodId, otherPorts] of Object.entries(this.state.pods)) { - if (otherPorts.dbPort === ports.dbPort || otherPorts.apiPort === ports.apiPort) { + await this.withMutation(async () => { + const existing = this.state.pods[podId]; + if (existing) { + if (existing.dbPort === ports.dbPort && existing.apiPort === ports.apiPort) { + return; + } throw new Error( `PortRegistry: cannot restore pod "${podId}" with ports ${JSON.stringify(ports)}; ` + - `port already assigned to pod "${otherPodId}"`, + `it is already recorded with different ports ${JSON.stringify(existing)}`, ); } - } - this.state = { ...this.state, pods: { ...this.state.pods, [podId]: ports } }; - await this.persist(); + const restoredPorts = new Set([ports.dbPort, ports.apiPort]); + for (const [otherPodId, otherPorts] of Object.entries(this.state.pods)) { + if (restoredPorts.has(otherPorts.dbPort) || restoredPorts.has(otherPorts.apiPort)) { + throw new Error( + `PortRegistry: cannot restore pod "${podId}" with ports ${JSON.stringify(ports)}; ` + + `port already assigned to pod "${otherPodId}"`, + ); + } + } + + this.state = { ...this.state, pods: { ...this.state.pods, [podId]: ports } }; + await this.persist(); + }); } async release(podId: string): Promise { - const rest = { ...this.state.pods }; - delete rest[podId]; - this.state = { ...this.state, pods: rest }; - await this.persist(); + await this.withMutation(async () => { + const rest = { ...this.state.pods }; + delete rest[podId]; + this.state = { ...this.state, pods: rest }; + await this.persist(); + }); + } + + private async withMutation(body: () => Promise): Promise { + const previous = this.mutationQueue; + let release: () => void = () => {}; + this.mutationQueue = new Promise((resolve) => { + release = resolve; + }); + await previous; + try { + return await body(); + } finally { + release(); + } } private async persist(): Promise { diff --git a/packages/fleet/src/PortRegistry.unit.test.ts b/packages/fleet/src/PortRegistry.unit.test.ts index 539859022b..ba70f8f23f 100644 --- a/packages/fleet/src/PortRegistry.unit.test.ts +++ b/packages/fleet/src/PortRegistry.unit.test.ts @@ -29,6 +29,22 @@ describe("PortRegistry", () => { expect(c.dbPort).toBe(a1.dbPort); // freed ports are reusable }); + it("serializes concurrent mutations before persisting", async () => { + const file = join(await mkdtemp(join(tmpdir(), "ports-")), "state.json"); + const reg = await PortRegistry.load(file); + + const pods = Array.from({ length: 20 }, (_, index) => `pod-${index}`); + await Promise.all(pods.map((pod) => reg.allocate(pod))); + await Promise.all(pods.slice(0, 10).map((pod) => reg.release(pod))); + await Promise.all(pods.slice(0, 10).map((pod) => reg.allocate(`${pod}-new`))); + + const reloaded = await PortRegistry.load(file); + const restored = [...pods.slice(10), ...pods.slice(0, 10).map((pod) => `${pod}-new`)].map( + (pod) => reloaded.get(pod), + ); + expect(restored.every((ports) => ports !== undefined)).toBe(true); + }); + it("quarantines a corrupt state file and loads with fresh empty state", async () => { const file = join(await mkdtemp(join(tmpdir(), "ports-")), "state.json"); const garbage = "{not valid json at all"; @@ -122,5 +138,14 @@ describe("PortRegistry", () => { await expect(reg.restore("pod-b", { dbPort: 55010, apiPort: 55012 })).rejects.toThrow(); await expect(reg.restore("pod-b", { dbPort: 55020, apiPort: 55011 })).rejects.toThrow(); }); + + it("throws if a restored db port collides with another pod's api port", async () => { + const file = join(await mkdtemp(join(tmpdir(), "ports-")), "state.json"); + const reg = await PortRegistry.load(file); + + await reg.restore("pod-a", { dbPort: 55010, apiPort: 55011 }); + await expect(reg.restore("pod-b", { dbPort: 55011, apiPort: 55012 })).rejects.toThrow(); + await expect(reg.restore("pod-b", { dbPort: 55012, apiPort: 55010 })).rejects.toThrow(); + }); }); }); diff --git a/packages/fleet/src/TemplateStore.integration.test.ts b/packages/fleet/src/TemplateStore.integration.test.ts index c33260aee4..06f1c4172a 100644 --- a/packages/fleet/src/TemplateStore.integration.test.ts +++ b/packages/fleet/src/TemplateStore.integration.test.ts @@ -2,6 +2,7 @@ import { mkdtemp, readFile } from "node:fs/promises"; import { tmpdir } from "node:os"; import { join } from "node:path"; import { describe, expect, it } from "vitest"; +import { baseTemplateKey } from "./PodManifest.ts"; import { TemplateStore } from "./TemplateStore.ts"; // Requires postgres binaries in the local cache; opt-in via env, since the first @@ -13,7 +14,7 @@ describe.skipIf(!process.env.FLEET_PG_TESTS)("TemplateStore", () => { const root = await mkdtemp(join(tmpdir(), "templates-")); const store = new TemplateStore(root); const first = await store.ensureBaseTemplate(POSTGRES_VERSION); - expect(first).toContain(`pg-${POSTGRES_VERSION}`); + expect(first).toContain(baseTemplateKey(POSTGRES_VERSION)); // PGDATA got the micro profile const conf = await readFile(join(first, "postgresql.conf"), "utf8"); expect(conf).toContain("include_if_exists = 'micro.conf'"); diff --git a/packages/fleet/src/TemplateStore.ts b/packages/fleet/src/TemplateStore.ts index 639cdf1701..f150b9744a 100644 --- a/packages/fleet/src/TemplateStore.ts +++ b/packages/fleet/src/TemplateStore.ts @@ -8,6 +8,11 @@ import { baseTemplateKey, templateKey } from "./PodManifest.ts"; const LOCK_STALE_MS = 10 * 60 * 1000; const LOCK_POLL_MS = 250; +function errorCode(error: unknown): string | undefined { + if (typeof error !== "object" || error === null || !("code" in error)) return undefined; + return typeof error.code === "string" ? error.code : undefined; +} + /** * Builds and caches golden Postgres template data directories that pods are later * CoW-cloned from. @@ -15,7 +20,7 @@ const LOCK_POLL_MS = 250; * - "base" templates are a one-shot `postgres`-only stack boot: `postgres-init` * applies the baseline roles/schemas/migrations exactly as it does for a normal * stack, then the micro profile (`micro.conf`/`pod.conf` includes) is installed - * before the data dir is frozen under `root/pg-/data`. + * before the data dir is frozen under `root/pg-/data`. * - "warm" templates clone a base template and boot the requested services once * so each self-migrates against a `provisioned` (post-init) data dir, then * freeze the result under `root//data`. An empty service list has @@ -86,7 +91,7 @@ export class TemplateStore { const base = await this.ensureBaseTemplate(pgVersion); if (enabledServices.length === 0) return base; - const key = templateKey(versions); + const key = templateKey(versions, enabledServices); if (await this.has(key)) return this.dataDir(key); return this.withLock(key, async () => { if (await this.has(key)) return this.dataDir(key); @@ -105,18 +110,20 @@ export class TemplateStore { provisioned: true, profile: "micro", }, - postgrest: enabledServices.includes("postgrest") ? {} : false, - auth: enabledServices.includes("auth") ? {} : false, - edgeRuntime: enabledServices.includes("edge-runtime") ? {} : false, - realtime: enabledServices.includes("realtime") ? {} : false, - storage: enabledServices.includes("storage") ? {} : false, - imgproxy: enabledServices.includes("imgproxy") ? {} : false, - mailpit: enabledServices.includes("mailpit") ? {} : false, - pgmeta: enabledServices.includes("pgmeta") ? {} : false, - studio: enabledServices.includes("studio") ? {} : false, - analytics: enabledServices.includes("analytics") ? {} : false, - vector: enabledServices.includes("vector") ? {} : false, - pooler: enabledServices.includes("pooler") ? {} : false, + postgrest: enabledServices.includes("postgrest") ? { version: versions.postgrest } : false, + auth: enabledServices.includes("auth") ? { version: versions.auth } : false, + edgeRuntime: enabledServices.includes("edge-runtime") + ? { version: versions["edge-runtime"] } + : false, + realtime: enabledServices.includes("realtime") ? { version: versions.realtime } : false, + storage: enabledServices.includes("storage") ? { version: versions.storage } : false, + imgproxy: enabledServices.includes("imgproxy") ? { version: versions.imgproxy } : false, + mailpit: enabledServices.includes("mailpit") ? { version: versions.mailpit } : false, + pgmeta: enabledServices.includes("pgmeta") ? { version: versions.pgmeta } : false, + studio: enabledServices.includes("studio") ? { version: versions.studio } : false, + analytics: enabledServices.includes("analytics") ? { version: versions.analytics } : false, + vector: enabledServices.includes("vector") ? { version: versions.vector } : false, + pooler: enabledServices.includes("pooler") ? { version: versions.pooler } : false, functions: false, }); try { @@ -136,10 +143,10 @@ export class TemplateStore { } private async freeze(buildDir: string, key: string, marker: unknown): Promise { - await mkdir(join(this.root, key), { recursive: true }); - await rename(join(buildDir, "data"), this.dataDir(key)); - await writeFile(join(this.root, key, "template.json"), JSON.stringify(marker)); - await rm(buildDir, { recursive: true, force: true }); + const finalDir = join(this.root, key); + await writeFile(join(buildDir, "template.json"), JSON.stringify(marker)); + await rm(finalDir, { recursive: true, force: true }); + await rename(buildDir, finalDir); } private async withLock(key: string, body: () => Promise): Promise { @@ -150,7 +157,8 @@ export class TemplateStore { const handle = await open(lockPath, "wx"); await handle.close(); break; - } catch { + } catch (error) { + if (errorCode(error) !== "EEXIST") throw error; const s = await stat(lockPath).catch(() => undefined); if (s && Date.now() - s.mtimeMs > LOCK_STALE_MS) { await unlink(lockPath).catch(() => {}); diff --git a/packages/fleet/src/reapStalePostmaster.ts b/packages/fleet/src/reapStalePostmaster.ts index 0ca4f8e04d..22e081b7db 100644 --- a/packages/fleet/src/reapStalePostmaster.ts +++ b/packages/fleet/src/reapStalePostmaster.ts @@ -1,6 +1,72 @@ -import { readFile } from "node:fs/promises"; +import { execFile } from "node:child_process"; +import { promisify } from "node:util"; +import { readFile, realpath } from "node:fs/promises"; import { join } from "node:path"; +const execFileAsync = promisify(execFile); +const TERM_TIMEOUT_MS = 5000; +const POLL_MS = 100; + +function isAlive(pid: number): boolean { + try { + process.kill(pid, 0); + return true; + } catch { + return false; + } +} + +async function commandForPid(pid: number): Promise { + const procCmdline = await readFile(`/proc/${pid}/cmdline`, "utf8") + .then((raw) => raw.split("\u0000").join(" ").trim()) + .catch(() => undefined); + if (procCmdline !== undefined && procCmdline !== "") return procCmdline; + + return execFileAsync("ps", ["-p", String(pid), "-o", "command="]) + .then(({ stdout }) => stdout.trim()) + .catch(() => undefined); +} + +async function isPostmasterForDataDir(pid: number, dataDir: string, raw: string): Promise { + const lines = raw.split("\n"); + const recordedDataDir = lines[1]?.trim(); + if (recordedDataDir === undefined || recordedDataDir === "") return false; + + const [actualDir, recordedDir] = await Promise.all([ + realpath(dataDir).catch(() => dataDir), + realpath(recordedDataDir).catch(() => recordedDataDir), + ]); + if (actualDir !== recordedDir) return false; + + const command = await commandForPid(pid); + return ( + command !== undefined && + command.includes("postgres") && + (command.includes(actualDir) || command.includes(recordedDataDir) || command.includes(dataDir)) + ); +} + +async function waitUntilExited(pid: number, timeoutMs: number): Promise { + const start = Date.now(); + while (isAlive(pid)) { + if (Date.now() - start >= timeoutMs) return false; + await new Promise((resolve) => setTimeout(resolve, POLL_MS)); + } + return true; +} + +function signalPostmaster(pid: number, signal: NodeJS.Signals): void { + try { + process.kill(-pid, signal); + } catch { + try { + process.kill(pid, signal); + } catch { + /* already gone */ + } + } +} + /** * Reaps a stale postmaster (and its backends) left running under `dataDir` * by a previous, no-longer-live daemon process. @@ -37,25 +103,11 @@ export async function reapStalePostmaster(dataDir: string): Promise { } if (!alive) return; - try { - process.kill(-pid, "SIGTERM"); - } catch { - try { - process.kill(pid, "SIGTERM"); - } catch { - /* already gone */ - } - } + if (!(await isPostmasterForDataDir(pid, dataDir, raw))) return; - setTimeout(() => { - try { - process.kill(-pid, "SIGKILL"); - } catch { - try { - process.kill(pid, "SIGKILL"); - } catch { - /* already gone */ - } - } - }, 5000).unref(); + signalPostmaster(pid, "SIGTERM"); + if (await waitUntilExited(pid, TERM_TIMEOUT_MS)) return; + + signalPostmaster(pid, "SIGKILL"); + await waitUntilExited(pid, TERM_TIMEOUT_MS); } diff --git a/packages/fleet/src/reapStalePostmaster.unit.test.ts b/packages/fleet/src/reapStalePostmaster.unit.test.ts index c48957c71a..793377050c 100644 --- a/packages/fleet/src/reapStalePostmaster.unit.test.ts +++ b/packages/fleet/src/reapStalePostmaster.unit.test.ts @@ -43,13 +43,16 @@ describe("reapStalePostmaster", () => { const dir = await mkdtemp(join(tmpdir(), "reap-test-")); dirs.push(dir); - const child = spawn("sleep", ["60"], { detached: true, stdio: "ignore" }); + const child = spawn("bash", ["-c", `exec -a "postgres -D ${dir}" sleep 60`], { + detached: true, + stdio: "ignore", + }); child.unref(); const pid = child.pid; if (pid === undefined) throw new Error("failed to spawn dummy process"); pidsToCleanUp.push(pid); - await writeFile(join(dir, "postmaster.pid"), `${pid}\n/some/data/dir\n1234567\n5432\n`); + await writeFile(join(dir, "postmaster.pid"), `${pid}\n${dir}\n1234567\n5432\n`); expect(isAlive(pid)).toBe(true); await reapStalePostmaster(dir); @@ -78,4 +81,20 @@ describe("reapStalePostmaster", () => { // Sanity: we're still alive (obviously true, but documents intent). expect(isAlive(process.pid)).toBe(true); }); + + it("refuses to kill a reused pid that is not this postmaster", async () => { + const dir = await mkdtemp(join(tmpdir(), "reap-test-")); + dirs.push(dir); + + const child = spawn("sleep", ["60"], { detached: true, stdio: "ignore" }); + child.unref(); + const pid = child.pid; + if (pid === undefined) throw new Error("failed to spawn dummy process"); + pidsToCleanUp.push(pid); + + await writeFile(join(dir, "postmaster.pid"), `${pid}\n${dir}\n1234567\n5432\n`); + + await reapStalePostmaster(dir); + expect(isAlive(pid)).toBe(true); + }); }); diff --git a/packages/fleet/tsconfig.json b/packages/fleet/tsconfig.json index eef2f2a863..ba396eb057 100644 --- a/packages/fleet/tsconfig.json +++ b/packages/fleet/tsconfig.json @@ -1,7 +1,3 @@ { - "extends": "@tsconfig/bun/tsconfig.json", - "compilerOptions": { - "lib": ["ESNext", "DOM"], - "types": ["bun"] - } + "extends": "@tsconfig/bun/tsconfig.json" } diff --git a/packages/process-compose/src/Orchestrator.ts b/packages/process-compose/src/Orchestrator.ts index ad24308ffa..3e0c698f60 100644 --- a/packages/process-compose/src/Orchestrator.ts +++ b/packages/process-compose/src/Orchestrator.ts @@ -530,9 +530,16 @@ export class Orchestrator extends Context.Service< const restartClosureFor = (name: string): ReadonlyArray => { const names = new Set([name]); + const shouldRestartDependent = (dependentName: string): boolean => { + const svc = services.get(dependentName); + if (svc === undefined) return false; + const status = SubscriptionRef.getUnsafe(svc.state).status; + return status !== "Pending" && status !== "Stopped"; + }; const collectDependents = (current: string): void => { for (const dependent of graph.dependentsOf(current)) { if (names.has(dependent.name)) continue; + if (!shouldRestartDependent(dependent.name)) continue; names.add(dependent.name); collectDependents(dependent.name); } @@ -613,6 +620,12 @@ export class Orchestrator extends Context.Service< } const order = graph.startOrderFor(name); for (const d of order) { + const svc = services.get(d.name); + const status = + svc === undefined ? undefined : SubscriptionRef.getUnsafe(svc.state).status; + if (status === "Stopped" || status === "Failed") { + yield* resetService(d.name); + } yield* FiberMap.run(fibers, d.name, runServiceSafe(d), { onlyIfMissing: true }); } }), diff --git a/packages/process-compose/src/Orchestrator.unit.test.ts b/packages/process-compose/src/Orchestrator.unit.test.ts index 22a45f266b..ddf55f40d6 100644 --- a/packages/process-compose/src/Orchestrator.unit.test.ts +++ b/packages/process-compose/src/Orchestrator.unit.test.ts @@ -511,6 +511,21 @@ describe("Orchestrator", () => { }).pipe(Effect.provide(layer), Effect.scoped); }); + it.live("startService restarts a service that was stopped", () => { + const { layer, proc } = setupOrchestrator([svc("a")], { + exitDelay: "5 seconds", + }); + return Effect.gen(function* () { + const orc = yield* Orchestrator; + yield* orc.startService("a"); + yield* proc.waitForSpawnCount(1); + yield* orc.stopService("a"); + yield* orc.startService("a"); + yield* proc.waitForSpawnCount(2); + expect(proc.spawned.map((s) => s.command)).toEqual(["a", "a"]); + }).pipe(Effect.provide(layer), Effect.scoped); + }); + it.live("restartService stops and restarts a service", () => { const { layer, proc } = setupOrchestrator([svc("a")], { exitDelay: "5 seconds", @@ -563,6 +578,28 @@ describe("Orchestrator", () => { }).pipe(Effect.provide(layer), Effect.scoped); }); + it.live("restartService skips transitive dependents that were never started", () => { + const { layer, proc } = setupOrchestrator( + [ + svc("db"), + svc("api", { + dependencies: [{ service: "db", condition: "started" }], + }), + ], + { exitDelay: "5 seconds" }, + ); + return Effect.gen(function* () { + const orc = yield* Orchestrator; + yield* orc.startService("db"); + yield* proc.waitForSpawnCount(1); + + yield* orc.restartService("db"); + yield* proc.waitForSpawnCount(2); + + expect(proc.spawned.map((s) => s.command)).toEqual(["db", "db"]); + }).pipe(Effect.provide(layer), Effect.scoped); + }); + it.live("updateServiceDefinition restarts with the updated definition", () => { const { layer, proc } = setupOrchestrator([svc("a")], { exitDelay: "5 seconds", diff --git a/packages/stack/src/ApiProxy.ts b/packages/stack/src/ApiProxy.ts index 837f826789..a91945c7b6 100644 --- a/packages/stack/src/ApiProxy.ts +++ b/packages/stack/src/ApiProxy.ts @@ -23,6 +23,7 @@ export interface ProxyConfig { readonly analyticsPort: number; readonly poolerPort: number; readonly studioPort: number; + readonly imgproxyEnabled?: boolean; readonly publishableKey: string; readonly secretKey: string; readonly anonJwt: string; @@ -122,6 +123,7 @@ const COLD_START_RETRY_SCHEDULE = Schedule.spaced("250 millis").pipe(Schedule.ta interface ProxyHandlerOptions { readonly backendPort: number; readonly service: ServiceName; + readonly additionalServices?: ReadonlyArray; readonly stripPrefix?: string; readonly backendPath?: string; readonly transformAuth?: boolean; @@ -141,14 +143,15 @@ function makeProxyHandler( return (req: HttpServerRequest.HttpServerRequest) => Effect.gen(function* () { if (config.ensureService) { - const ensured = yield* Effect.result( - Effect.tryPromise(() => config.ensureService!(opts.service)), - ); - if (Result.isFailure(ensured)) { - return HttpServerResponse.text( - `Bad gateway: failed to start ${opts.service}: ${String(ensured.failure)}`, - { status: 502 }, + for (const service of [opts.service, ...(opts.additionalServices ?? [])]) { + const ensured = yield* Effect.result( + Effect.tryPromise(() => config.ensureService!(service)), ); + if (Result.isFailure(ensured)) { + return HttpServerResponse.text(`Bad gateway: failed to start ${service}`, { + status: 502, + }); + } } } @@ -353,6 +356,17 @@ export class ApiProxy extends Context.Service< stripPrefix: "/storage/v1", }), ), + HttpRouter.route( + "*", + "/storage/v1/render/image/*", + makeProxyHandler(client, config, { + backendPort: config.storagePort, + service: "storage", + additionalServices: config.imgproxyEnabled === true ? ["imgproxy"] : [], + stripPrefix: "/storage/v1", + transformAuth: true, + }), + ), HttpRouter.route( "*", "/storage/v1/*", diff --git a/packages/stack/src/ApiProxy.unit.test.ts b/packages/stack/src/ApiProxy.unit.test.ts index d5f8873d18..b2dc875b44 100644 --- a/packages/stack/src/ApiProxy.unit.test.ts +++ b/packages/stack/src/ApiProxy.unit.test.ts @@ -546,6 +546,30 @@ describe("ApiProxy", () => { try { const res = await fetch(`${proxy.url}/rest/v1/users`); expect(res.status).toBe(502); + expect(await res.text()).toBe("Bad gateway: failed to start postgrest"); + } finally { + await proxy.dispose(); + await backend.stop(); + } + }); + + test("starts imgproxy before transformed storage requests when enabled", async () => { + const backend = await startEchoBackend(); + const calls: string[] = []; + const config: ProxyConfig = { + ...configForPort(backend.port), + imgproxyEnabled: true, + ensureService: async (name) => { + calls.push(name); + }, + }; + const proxy = await startProxy(config); + try { + const res = await fetch(`${proxy.url}/storage/v1/render/image/public/bucket/image.png`, { + headers: { apikey: PUBLISHABLE_KEY }, + }); + expect(res.status).toBe(200); + expect(calls).toEqual(["storage", "imgproxy"]); } finally { await proxy.dispose(); await backend.stop(); diff --git a/packages/stack/src/StackLifecycleCoordinator.ts b/packages/stack/src/StackLifecycleCoordinator.ts index 8dcd01fb93..4cd89ba27d 100644 --- a/packages/stack/src/StackLifecycleCoordinator.ts +++ b/packages/stack/src/StackLifecycleCoordinator.ts @@ -20,7 +20,7 @@ import { planEnableExtension } from "./enableExtension.ts"; import { StackBuildError } from "./errors.ts"; import { configureFunctionsRuntime, type FunctionsConfig } from "./functions.ts"; import { detectPlatform, dockerHostAddress } from "./Platform.ts"; -import { readPreloadLibraries, writePreloadLibraries } from "./pgconf.ts"; +import { installPodConfOverlay, readPreloadLibraries, writePreloadLibraries } from "./pgconf.ts"; import { StackMetadataPersistence } from "./StackMetadataPersistence.ts"; import { StackPreparation } from "./StackPreparation.ts"; import type { PreparedStackArtifacts } from "./StackPreparation.ts"; @@ -248,6 +248,12 @@ export class StackLifecycleCoordinator extends Context.Service< const startedServicesRef = yield* Ref.make>(new Set()); const markStarted = (names: Iterable) => Ref.update(startedServicesRef, (current) => new Set([...current, ...names])); + const markStopped = (names: Iterable) => + Ref.update(startedServicesRef, (current) => { + const next = new Set(current); + for (const name of names) next.delete(name); + return next; + }); const logBufferServices = yield* Layer.buildWithScope(LogBuffer.layer, scope); const logBuffer = Context.get(logBufferServices, LogBuffer); @@ -605,6 +611,7 @@ export class StackLifecycleCoordinator extends Context.Service< } yield* Ref.set(phaseRef, "stopping"); yield* runtimeState.orchestrator.stop(); + yield* Ref.set(startedServicesRef, new Set()); yield* Ref.set(phaseRef, "stopped"); }), dispose: disposeOnce, @@ -621,6 +628,7 @@ export class StackLifecycleCoordinator extends Context.Service< yield* requireKnownService(name); const runtime = yield* ensureRuntime; yield* runtime.orchestrator.stopService(name); + yield* markStopped([name]); }), restartService: (name) => Effect.gen(function* () { @@ -635,6 +643,7 @@ export class StackLifecycleCoordinator extends Context.Service< enableExtension: (name) => enableExtensionLock.withPermits(1)( Effect.gen(function* () { + yield* Effect.promise(() => installPodConfOverlay(config.postgres.dataDir)); const currentLibraries = yield* Effect.promise(() => readPreloadLibraries(config.postgres.dataDir), ); diff --git a/packages/stack/src/StackLifecycleCoordinator.unit.test.ts b/packages/stack/src/StackLifecycleCoordinator.unit.test.ts index 06aebf4f4e..b4e51fa63e 100644 --- a/packages/stack/src/StackLifecycleCoordinator.unit.test.ts +++ b/packages/stack/src/StackLifecycleCoordinator.unit.test.ts @@ -1,4 +1,4 @@ -import { mkdtempSync, rmSync } from "node:fs"; +import { mkdtempSync, rmSync, writeFileSync } from "node:fs"; import * as http from "node:http"; import { tmpdir } from "node:os"; import { join } from "node:path"; @@ -181,6 +181,7 @@ describe("StackLifecycleCoordinator enableExtension", () => { // `Effect.sleep("10 millis")`, which needs the real clock to progress. it.live("serializes concurrent enableExtension calls so no write is lost", () => { const dataDir = mkdtempSync(join(tmpdir(), "stack-lifecycle-coordinator-test-")); + writeFileSync(join(dataDir, "postgresql.conf"), "# stock conf\n"); const config = makeConfig(dataDir); const { layer } = setupLayer(config); diff --git a/packages/stack/src/index.ts b/packages/stack/src/index.ts index 98aa5e4d09..53cb417850 100644 --- a/packages/stack/src/index.ts +++ b/packages/stack/src/index.ts @@ -26,5 +26,10 @@ export type { PrefetchOptions, PrefetchResult } from "./prefetch.ts"; export type { ReadyOptions, StackHandle } from "./createStack.ts"; export type { FunctionsConfig, FunctionsRuntimeConfig } from "./functions.ts"; export { UnixHttpClient, UnixHttpClientError } from "./UnixHttpClient.ts"; -export { installMicroProfile, readPreloadLibraries, writePreloadLibraries } from "./pgconf.ts"; +export { + installMicroProfile, + installPodConfOverlay, + readPreloadLibraries, + writePreloadLibraries, +} from "./pgconf.ts"; export { PRELOAD_REQUIRED_EXTENSIONS } from "./micro.ts"; diff --git a/packages/stack/src/layers.ts b/packages/stack/src/layers.ts index c1337fdf55..899e77e39a 100644 --- a/packages/stack/src/layers.ts +++ b/packages/stack/src/layers.ts @@ -38,6 +38,7 @@ const baseProxyConfig = (config: ResolvedStackConfig): Omit Promise, ): ((name: ServiceName) => Promise) => { const inFlight = new Map>(); - const done = new Set(); return (name) => { - if (done.has(name)) return Promise.resolve(); const existing = inFlight.get(name); if (existing) return existing; const p = start(name).then( () => { - done.add(name); inFlight.delete(name); }, (err: unknown) => { diff --git a/packages/stack/src/lazyServices.unit.test.ts b/packages/stack/src/lazyServices.unit.test.ts index f42d669d1f..2f5d1723db 100644 --- a/packages/stack/src/lazyServices.unit.test.ts +++ b/packages/stack/src/lazyServices.unit.test.ts @@ -23,7 +23,7 @@ describe("makeEnsureServiceMemo", () => { expect(attempt).toBe(2); }); - it("resolves immediately for a service already marked done", async () => { + it("checks again after a completed start", async () => { let starts = 0; const ensure = makeEnsureServiceMemo(async (_name) => { starts += 1; @@ -31,7 +31,7 @@ describe("makeEnsureServiceMemo", () => { await ensure("storage"); await ensure("storage"); await ensure("storage"); - expect(starts).toBe(1); + expect(starts).toBe(3); }); it("tracks each service name independently", async () => { diff --git a/packages/stack/src/pgconf.ts b/packages/stack/src/pgconf.ts index 77e5cb1333..a005bd5f49 100644 --- a/packages/stack/src/pgconf.ts +++ b/packages/stack/src/pgconf.ts @@ -13,6 +13,7 @@ const INCLUDE_BLOCK = [ // Line-anchored, active (non-commented) include directive only — a commented-out // line like `#include_if_exists = 'micro.conf'` must NOT count as installed. const ACTIVE_INCLUDE_RE = /^\s*include_if_exists = 'micro\.conf'/m; +const ACTIVE_POD_INCLUDE_RE = /^\s*include_if_exists = 'pod\.conf'/m; const PRELOAD_LIBRARIES_RE = /^\s*shared_preload_libraries\s*=\s*['"]([^'"]*)['"]/m; @@ -30,6 +31,20 @@ export async function installMicroProfile(pgdata: string): Promise { } } +export async function installPodConfOverlay(pgdata: string): Promise { + const podConf = join(pgdata, "pod.conf"); + const existing = await readFile(podConf, "utf8").catch(() => undefined); + if (existing === undefined) { + await writeFile(podConf, buildPodConf([])); + } + const mainPath = join(pgdata, "postgresql.conf"); + const main = await readFile(mainPath, "utf8"); + if (!ACTIVE_POD_INCLUDE_RE.test(main)) { + const separator = main.endsWith("\n") || main === "" ? "" : "\n"; + await writeFile(mainPath, `${main}${separator}include_if_exists = 'pod.conf'\n`); + } +} + export async function readPreloadLibraries(pgdata: string): Promise { const content = await readFile(join(pgdata, "pod.conf"), "utf8").catch(() => ""); const match = content.match(PRELOAD_LIBRARIES_RE); diff --git a/packages/stack/src/pgconf.unit.test.ts b/packages/stack/src/pgconf.unit.test.ts index 73d12e0740..408f99d9b0 100644 --- a/packages/stack/src/pgconf.unit.test.ts +++ b/packages/stack/src/pgconf.unit.test.ts @@ -2,7 +2,12 @@ import { mkdtemp, readFile, writeFile } from "node:fs/promises"; import { tmpdir } from "node:os"; import { join } from "node:path"; import { describe, expect, it } from "vitest"; -import { installMicroProfile, readPreloadLibraries, writePreloadLibraries } from "./pgconf.ts"; +import { + installMicroProfile, + installPodConfOverlay, + readPreloadLibraries, + writePreloadLibraries, +} from "./pgconf.ts"; async function fakePgdata(): Promise { const dir = await mkdtemp(join(tmpdir(), "pgconf-test-")); @@ -24,6 +29,17 @@ describe("pgconf", () => { expect(micro).toContain("shared_buffers = '16MB'"); }); + it("installs only the pod.conf overlay for default stacks", async () => { + const pgdata = await fakePgdata(); + await installPodConfOverlay(pgdata); + await installPodConfOverlay(pgdata); + + const main = await readFile(join(pgdata, "postgresql.conf"), "utf8"); + expect(main).toContain("include_if_exists = 'pod.conf'"); + expect(main).not.toContain("include_if_exists = 'micro.conf'"); + expect(main.match(/include_if_exists = 'pod\.conf'/g)).toHaveLength(1); + }); + it("round-trips preload libraries via pod.conf", async () => { const pgdata = await fakePgdata(); await installMicroProfile(pgdata); diff --git a/packages/stack/src/services/postgres.ts b/packages/stack/src/services/postgres.ts index 3a21cb3280..66e7f9989d 100644 --- a/packages/stack/src/services/postgres.ts +++ b/packages/stack/src/services/postgres.ts @@ -33,16 +33,18 @@ interface DockerPostgresOptions extends PostgresServiceOptions { readonly cleanupDataDirOnExit?: boolean; } +const POSTGRES_PASSWORD = process.env.POSTGRES_PASSWORD ?? "postgres"; + const postgresEnv = (opts: NativePostgresOptions): Record => ({ PGDATA: opts.dataDir, - POSTGRES_PASSWORD: "postgres", + POSTGRES_PASSWORD, DYLD_LIBRARY_PATH: `${opts.binPath}/lib`, LD_LIBRARY_PATH: `${opts.binPath}/lib`, TZDIR: "/var/db/timezone/zoneinfo", }); const postgresDockerEnv = (opts: DockerPostgresOptions): Record => ({ - POSTGRES_PASSWORD: "postgres", + POSTGRES_PASSWORD, JWT_SECRET: opts.jwtSecret, JWT_EXP: String(opts.jwtExpiry), }); diff --git a/pnpm-lock.yaml b/pnpm-lock.yaml index a34b0499ca..d62418845d 100644 --- a/pnpm-lock.yaml +++ b/pnpm-lock.yaml @@ -463,6 +463,9 @@ importers: '@types/bun': specifier: 'catalog:' version: 1.3.14 + '@typescript/native-preview': + specifier: 'catalog:' + version: 7.0.0-dev.20260629.1 '@vitest/coverage-istanbul': specifier: 'catalog:' version: 4.1.9(vitest@4.1.9) @@ -475,6 +478,9 @@ importers: oxlint: specifier: 'catalog:' version: 1.73.0(oxlint-tsgolint@0.23.0) + oxlint-tsgolint: + specifier: 'catalog:' + version: 0.23.0 vitest: specifier: 'catalog:' version: 4.1.9(@types/node@26.0.1)(@vitest/coverage-istanbul@4.1.9)(vite@8.0.14(@types/node@26.0.1)(esbuild@0.28.1)(jiti@2.7.0)(yaml@2.9.0)) From 69b4bc810e23170fb6eadcdc67caa12b8dd73850 Mon Sep 17 00:00:00 2001 From: Julien Goux Date: Tue, 7 Jul 2026 22:00:55 +0200 Subject: [PATCH 31/52] chore(cli): address stack review follow-ups --- packages/fleet/src/Fleet.ts | 12 +++- packages/fleet/src/PodManifest.ts | 18 +++++- packages/fleet/src/PodManifest.unit.test.ts | 10 +++- packages/fleet/src/PortRegistry.ts | 21 +++++-- packages/fleet/src/PortRegistry.unit.test.ts | 19 ++++++ packages/fleet/src/Provisioner.ts | 7 ++- packages/fleet/src/Provisioner.unit.test.ts | 20 ++++++- packages/fleet/src/TemplateStore.ts | 43 +++++++++----- .../process-compose/tests/helpers/mocks.ts | 40 ++++++++----- packages/stack/src/Stack.unit.test.ts | 1 + .../src/StackBuilder.provisioned.unit.test.ts | 21 +++++-- packages/stack/src/StackBuilder.ts | 15 +++++ packages/stack/src/StackBuilder.unit.test.ts | 1 + .../stack/src/StackLifecycleCoordinator.ts | 20 ++++++- .../StackLifecycleCoordinator.unit.test.ts | 24 ++++++++ packages/stack/src/createStack.ts | 2 + packages/stack/src/functions.ts | 9 ++- packages/stack/src/index.ts | 2 + packages/stack/src/postgresCredentials.ts | 14 +++++ packages/stack/src/services/analytics.ts | 12 +++- packages/stack/src/services/auth.ts | 10 +++- packages/stack/src/services/pgmeta.ts | 3 +- packages/stack/src/services/pooler.ts | 13 +++- packages/stack/src/services/postgres-init.ts | 52 ++++++++-------- packages/stack/src/services/postgres.ts | 35 ++++++++--- packages/stack/src/services/postgrest.ts | 10 +++- packages/stack/src/services/realtime.ts | 3 +- .../stack/src/services/services.unit.test.ts | 59 ++++++++++++++++++- packages/stack/src/services/storage.ts | 10 +++- packages/stack/src/services/studio.ts | 3 +- packages/stack/tests/helpers/buildServices.ts | 1 + 31 files changed, 414 insertions(+), 96 deletions(-) create mode 100644 packages/stack/src/postgresCredentials.ts diff --git a/packages/fleet/src/Fleet.ts b/packages/fleet/src/Fleet.ts index f99d996ea5..18867772d5 100644 --- a/packages/fleet/src/Fleet.ts +++ b/packages/fleet/src/Fleet.ts @@ -3,8 +3,10 @@ import { homedir } from "node:os"; import { join } from "node:path"; import { createStack, + postgresConnectionUrl, PRELOAD_REQUIRED_EXTENSIONS, readPreloadLibraries, + resolvePostgresPassword, writePreloadLibraries, type StackHandle, } from "@supabase/stack"; @@ -51,7 +53,7 @@ interface WarmPod { // Must match packages/stack/src/services/postgres.ts: the template build stores // this password in the data dir, and pod connection URLs need to use the same // value when exposing the suspended/warm pod. -const DB_PASSWORD = process.env.POSTGRES_PASSWORD ?? "postgres"; +const DB_PASSWORD = resolvePostgresPassword(); // Internal (in-process stack) ports are derived from the externally-visible, // PortRegistry-owned port by a fixed +10_000 offset so the two ranges never @@ -134,7 +136,13 @@ export async function createFleet(opts: FleetOptions = {}): Promise }); const dbUrl = (manifest: PodManifest): string => - `postgresql://postgres:${DB_PASSWORD}@127.0.0.1:${manifest.ports.dbPort}/postgres`; + postgresConnectionUrl({ + user: "postgres", + password: DB_PASSWORD, + host: "127.0.0.1", + port: manifest.ports.dbPort, + database: "postgres", + }); const runPidFile = (id: string): string => join(pods.podDir(id), "run.pid"); diff --git a/packages/fleet/src/PodManifest.ts b/packages/fleet/src/PodManifest.ts index bdb2c892af..d82c019afa 100644 --- a/packages/fleet/src/PodManifest.ts +++ b/packages/fleet/src/PodManifest.ts @@ -1,5 +1,9 @@ import { createHash } from "node:crypto"; -import type { ServiceName, VersionManifest } from "@supabase/stack"; +import { + fillServiceVersionManifest, + type ServiceName, + type VersionManifest, +} from "@supabase/stack"; export interface PodManifest { readonly id: string; @@ -26,3 +30,15 @@ export const templateKey = ( }); return `tuple-${keyHash(canonical)}`; }; + +export const resolveTemplateVersions = ( + versions: Partial, + enabledServices: ReadonlyArray, +): Partial => { + const full = fillServiceVersionManifest(versions); + const resolved: Partial> = { postgres: full.postgres }; + for (const service of new Set(enabledServices)) { + resolved[service] = full[service]; + } + return resolved; +}; diff --git a/packages/fleet/src/PodManifest.unit.test.ts b/packages/fleet/src/PodManifest.unit.test.ts index 659a67db7d..754c8bf834 100644 --- a/packages/fleet/src/PodManifest.unit.test.ts +++ b/packages/fleet/src/PodManifest.unit.test.ts @@ -1,5 +1,6 @@ import { describe, expect, it } from "vitest"; -import { baseTemplateKey, templateKey } from "./PodManifest.ts"; +import { DEFAULT_VERSIONS } from "@supabase/stack"; +import { baseTemplateKey, resolveTemplateVersions, templateKey } from "./PodManifest.ts"; describe("templateKey", () => { it("is stable across key order", () => { @@ -24,4 +25,11 @@ describe("templateKey", () => { expect(baseTemplateKey("../17.6.1.143")).toMatch(/^pg-[a-f0-9]{16}$/); expect(baseTemplateKey("../17.6.1.143")).not.toContain(".."); }); + + it("resolves default versions only for postgres and enabled services", () => { + expect(resolveTemplateVersions({ postgres: "17.6.1.143" }, ["postgrest"])).toEqual({ + postgres: "17.6.1.143", + postgrest: DEFAULT_VERSIONS.postgrest, + }); + }); }); diff --git a/packages/fleet/src/PortRegistry.ts b/packages/fleet/src/PortRegistry.ts index bddea84f01..767699b853 100644 --- a/packages/fleet/src/PortRegistry.ts +++ b/packages/fleet/src/PortRegistry.ts @@ -17,12 +17,23 @@ function freshState(): PortState { return { basePort: DEFAULT_BASE_PORT, pods: {} }; } +function isRecord(value: unknown): value is Record { + return typeof value === "object" && value !== null && !Array.isArray(value); +} + +function isPositiveInteger(value: unknown): value is number { + return typeof value === "number" && Number.isInteger(value) && value > 0; +} + function isValidState(value: unknown): value is PortState { - if (typeof value !== "object" || value === null || Array.isArray(value)) return false; - const candidate = value as Record; - const { basePort, pods } = candidate; - if (typeof basePort !== "number" || Number.isNaN(basePort)) return false; - if (typeof pods !== "object" || pods === null || Array.isArray(pods)) return false; + if (!isRecord(value)) return false; + const { basePort, pods } = value; + if (!isPositiveInteger(basePort)) return false; + if (!isRecord(pods)) return false; + for (const ports of Object.values(pods)) { + if (!isRecord(ports)) return false; + if (!isPositiveInteger(ports.dbPort) || !isPositiveInteger(ports.apiPort)) return false; + } return true; } diff --git a/packages/fleet/src/PortRegistry.unit.test.ts b/packages/fleet/src/PortRegistry.unit.test.ts index ba70f8f23f..34715f26a8 100644 --- a/packages/fleet/src/PortRegistry.unit.test.ts +++ b/packages/fleet/src/PortRegistry.unit.test.ts @@ -76,6 +76,25 @@ describe("PortRegistry", () => { expect(quarantined).toBe(badStructure); }); + it("quarantines saved pod entries with invalid port records", async () => { + const file = join(await mkdtemp(join(tmpdir(), "ports-")), "state.json"); + const badStructure = JSON.stringify({ + basePort: 55000, + pods: { + "pod-a": { dbPort: 55010, apiPort: "55011" }, + }, + }); + await writeFile(file, badStructure); + + const reg = await PortRegistry.load(file); + expect(reg.get("pod-a")).toBeUndefined(); + const allocated = await reg.allocate("pod-a"); + expect(allocated).toEqual({ dbPort: 55000, apiPort: 55001 }); + + const quarantined = await readFile(`${file}.corrupt`, "utf8"); + expect(quarantined).toBe(badStructure); + }); + it("overwrites any previous quarantine file", async () => { const file = join(await mkdtemp(join(tmpdir(), "ports-")), "state.json"); await writeFile(`${file}.corrupt`, "old-quarantine"); diff --git a/packages/fleet/src/Provisioner.ts b/packages/fleet/src/Provisioner.ts index fac901c0a7..45b8bd0697 100644 --- a/packages/fleet/src/Provisioner.ts +++ b/packages/fleet/src/Provisioner.ts @@ -1,7 +1,7 @@ import { rm } from "node:fs/promises"; import type { ServiceName, VersionManifest } from "@supabase/stack"; import { cloneDir } from "./cowClone.ts"; -import type { PodManifest } from "./PodManifest.ts"; +import { resolveTemplateVersions, type PodManifest } from "./PodManifest.ts"; import type { PodRegistry } from "./PodRegistry.ts"; import type { PortRegistry } from "./PortRegistry.ts"; import type { TemplateStore } from "./TemplateStore.ts"; @@ -39,16 +39,17 @@ export class Provisioner { const enabled = Object.entries(opts.services ?? {}) .filter(([, on]) => on === true) .map(([name]) => name as ServiceName); + const resolvedVersions = resolveTemplateVersions(opts.versions, enabled); const template = opts.warm === true - ? await templates.ensureWarmTemplate(opts.versions, enabled) + ? await templates.ensureWarmTemplate(resolvedVersions, enabled) : await templates.ensureBaseTemplate(pgVersion); const allocated = await ports.allocate(opts.id); try { await cloneDir(template, pods.dataDir(opts.id)); const manifest: PodManifest = { id: opts.id, - versions: opts.versions, + versions: resolvedVersions, services: opts.services ?? {}, flags: { supautils: opts.flags?.supautils ?? false }, ports: allocated, diff --git a/packages/fleet/src/Provisioner.unit.test.ts b/packages/fleet/src/Provisioner.unit.test.ts index 9a37b23bd0..ad965c18fc 100644 --- a/packages/fleet/src/Provisioner.unit.test.ts +++ b/packages/fleet/src/Provisioner.unit.test.ts @@ -1,7 +1,7 @@ import { mkdir, mkdtemp, readdir, writeFile } from "node:fs/promises"; import { tmpdir } from "node:os"; import { join } from "node:path"; -import type { ServiceName, VersionManifest } from "@supabase/stack"; +import { DEFAULT_VERSIONS, type ServiceName, type VersionManifest } from "@supabase/stack"; import { describe, expect, it } from "vitest"; import { PodRegistry } from "./PodRegistry.ts"; import { PortRegistry } from "./PortRegistry.ts"; @@ -84,6 +84,24 @@ describe("Provisioner (unit, fake deps)", () => { // original pod's ports must still be intact. expect(ports.get("dup")).toEqual(first.ports); }); + + it("records resolved default versions for enabled warm services", async () => { + const templateDir = await mkdtemp(join(tmpdir(), "fleet-template-")); + await writeFile(join(templateDir, "PG_VERSION"), PG_VERSION); + const { p } = await makeHarness(templateDir); + + const manifest = await p.create({ + id: "warm", + versions: { postgres: PG_VERSION }, + services: { postgrest: true }, + warm: true, + }); + + expect(manifest.versions).toEqual({ + postgres: PG_VERSION, + postgrest: DEFAULT_VERSIONS.postgrest, + }); + }); }); describe("fork", () => { diff --git a/packages/fleet/src/TemplateStore.ts b/packages/fleet/src/TemplateStore.ts index f150b9744a..f6c12ad5b7 100644 --- a/packages/fleet/src/TemplateStore.ts +++ b/packages/fleet/src/TemplateStore.ts @@ -3,7 +3,7 @@ import { join } from "node:path"; import { createStack, installMicroProfile } from "@supabase/stack"; import type { ServiceName, VersionManifest } from "@supabase/stack"; import { cloneDir } from "./cowClone.ts"; -import { baseTemplateKey, templateKey } from "./PodManifest.ts"; +import { baseTemplateKey, resolveTemplateVersions, templateKey } from "./PodManifest.ts"; const LOCK_STALE_MS = 10 * 60 * 1000; const LOCK_POLL_MS = 250; @@ -91,7 +91,8 @@ export class TemplateStore { const base = await this.ensureBaseTemplate(pgVersion); if (enabledServices.length === 0) return base; - const key = templateKey(versions, enabledServices); + const resolvedVersions = resolveTemplateVersions(versions, enabledServices); + const key = templateKey(resolvedVersions, enabledServices); if (await this.has(key)) return this.dataDir(key); return this.withLock(key, async () => { if (await this.has(key)) return this.dataDir(key); @@ -110,20 +111,32 @@ export class TemplateStore { provisioned: true, profile: "micro", }, - postgrest: enabledServices.includes("postgrest") ? { version: versions.postgrest } : false, - auth: enabledServices.includes("auth") ? { version: versions.auth } : false, + postgrest: enabledServices.includes("postgrest") + ? { version: resolvedVersions.postgrest } + : false, + auth: enabledServices.includes("auth") ? { version: resolvedVersions.auth } : false, edgeRuntime: enabledServices.includes("edge-runtime") - ? { version: versions["edge-runtime"] } + ? { version: resolvedVersions["edge-runtime"] } + : false, + realtime: enabledServices.includes("realtime") + ? { version: resolvedVersions.realtime } + : false, + storage: enabledServices.includes("storage") + ? { version: resolvedVersions.storage } + : false, + imgproxy: enabledServices.includes("imgproxy") + ? { version: resolvedVersions.imgproxy } + : false, + mailpit: enabledServices.includes("mailpit") + ? { version: resolvedVersions.mailpit } + : false, + pgmeta: enabledServices.includes("pgmeta") ? { version: resolvedVersions.pgmeta } : false, + studio: enabledServices.includes("studio") ? { version: resolvedVersions.studio } : false, + analytics: enabledServices.includes("analytics") + ? { version: resolvedVersions.analytics } : false, - realtime: enabledServices.includes("realtime") ? { version: versions.realtime } : false, - storage: enabledServices.includes("storage") ? { version: versions.storage } : false, - imgproxy: enabledServices.includes("imgproxy") ? { version: versions.imgproxy } : false, - mailpit: enabledServices.includes("mailpit") ? { version: versions.mailpit } : false, - pgmeta: enabledServices.includes("pgmeta") ? { version: versions.pgmeta } : false, - studio: enabledServices.includes("studio") ? { version: versions.studio } : false, - analytics: enabledServices.includes("analytics") ? { version: versions.analytics } : false, - vector: enabledServices.includes("vector") ? { version: versions.vector } : false, - pooler: enabledServices.includes("pooler") ? { version: versions.pooler } : false, + vector: enabledServices.includes("vector") ? { version: resolvedVersions.vector } : false, + pooler: enabledServices.includes("pooler") ? { version: resolvedVersions.pooler } : false, functions: false, }); try { @@ -134,7 +147,7 @@ export class TemplateStore { } await this.freeze(buildDir, key, { key, - versions, + versions: resolvedVersions, enabledServices, builtAt: new Date().toISOString(), }); diff --git a/packages/process-compose/tests/helpers/mocks.ts b/packages/process-compose/tests/helpers/mocks.ts index ac771edfc5..a4a8bcc046 100644 --- a/packages/process-compose/tests/helpers/mocks.ts +++ b/packages/process-compose/tests/helpers/mocks.ts @@ -6,22 +6,32 @@ interface SpawnRecord { args: ReadonlyArray; } +interface SupervisorPayload { + readonly command: string; + readonly args: ReadonlyArray; +} + const encoder = new TextEncoder(); /** - * Decode the supervisor payload (base64url JSON in the last arg — see - * `makeSupervisedCommand`) to recover the underlying service command. Returns + * Decode the supervisor payload (base64url JSON in the last arg - see + * `makeSupervisedCommand`) to recover the underlying service command and args. Returns * `undefined` for non-supervised spawns (health-check probes, docker commands, * etc.) whose last arg is not a supervisor payload. */ -function decodeSupervisedInnerCommand(args: ReadonlyArray): string | undefined { +function decodeSupervisedPayload(args: ReadonlyArray): SupervisorPayload | undefined { const encoded = args.at(-1); if (encoded === undefined) return undefined; try { - const decoded = JSON.parse(Buffer.from(encoded, "base64url").toString("utf8")) as { - command?: unknown; - }; - return typeof decoded.command === "string" ? decoded.command : undefined; + const decoded: unknown = JSON.parse(Buffer.from(encoded, "base64url").toString("utf8")); + if (typeof decoded !== "object" || decoded === null || Array.isArray(decoded)) { + return undefined; + } + const command = "command" in decoded ? decoded.command : undefined; + const innerArgs = "args" in decoded ? decoded.args : undefined; + if (typeof command !== "string" || !Array.isArray(innerArgs)) return undefined; + if (!innerArgs.every((arg) => typeof arg === "string")) return undefined; + return { command, args: innerArgs }; } catch { return undefined; } @@ -43,15 +53,17 @@ function decodeSupervisedInnerCommand(args: ReadonlyArray): string | und * * A supervised spawn (launched through `makeSupervisedCommand`, i.e. the * supervisor runtime with a base64url payload) is treated as a long-running - * daemon UNLESS its inner command is a shell (`bash`/`sh`), which is how - * one-shot init services like `postgres-init` (restart: "no") are launched — - * those must still exit so their `completed` signal fires. + * daemon. The explicit exception is one-shot shell scripts (`bash -c` / `sh -c`) + * such as `postgres-init`, which must exit so their `completed` signal fires. + * Native Postgres is also launched through `bash`, but its first arg is the + * bundled `supabase-postgres-init.sh` wrapper and it stays alive like Postgres + * does in production. */ function isLongRunningDaemon(args: ReadonlyArray): boolean { - const inner = decodeSupervisedInnerCommand(args); - if (inner === undefined) return false; - const base = inner.split("/").pop() ?? inner; - return base !== "bash" && base !== "sh"; + const payload = decodeSupervisedPayload(args); + if (payload === undefined) return false; + const base = payload.command.split("/").pop() ?? payload.command; + return !((base === "bash" || base === "sh") && payload.args[0] === "-c"); } export function mockChildProcessSpawner( diff --git a/packages/stack/src/Stack.unit.test.ts b/packages/stack/src/Stack.unit.test.ts index 2fb2570294..6a397235fb 100644 --- a/packages/stack/src/Stack.unit.test.ts +++ b/packages/stack/src/Stack.unit.test.ts @@ -58,6 +58,7 @@ const defaultConfig: ResolvedStackConfig = { port: 54322, dataDir: "/tmp/supabase/data", version: DEFAULT_VERSIONS.postgres, + password: "postgres", autoExposeNewTables: true, }, postgrest: { diff --git a/packages/stack/src/StackBuilder.provisioned.unit.test.ts b/packages/stack/src/StackBuilder.provisioned.unit.test.ts index e118cb1622..2f16d1f7c3 100644 --- a/packages/stack/src/StackBuilder.provisioned.unit.test.ts +++ b/packages/stack/src/StackBuilder.provisioned.unit.test.ts @@ -1,3 +1,6 @@ +import { mkdtempSync, rmSync, writeFileSync } from "node:fs"; +import { tmpdir } from "node:os"; +import { join } from "node:path"; import { describe, expect, it } from "vitest"; import { buildServicesForTest } from "../tests/helpers/buildServices.ts"; @@ -12,12 +15,18 @@ describe("provisioned postgres", () => { expect(services.map((s) => s.name)).toContain("postgres-init"); }); - it("drops -c runtime args when profile is micro", async () => { - const services = await buildServicesForTest({ - postgres: { provisioned: true, profile: "micro" }, - }); - const pg = services.find((s) => s.name === "postgres"); - expect(pg?.args?.join(" ")).not.toContain("wal_level=logical"); + it("drops -c runtime args after the micro profile config is installed", async () => { + const dataDir = mkdtempSync(join(tmpdir(), "stack-micro-profile-")); + try { + writeFileSync(join(dataDir, "postgresql.conf"), "include_if_exists = 'micro.conf'\n"); + const services = await buildServicesForTest({ + postgres: { dataDir, provisioned: true, profile: "micro" }, + }); + const pg = services.find((s) => s.name === "postgres"); + expect(pg?.args?.join(" ")).not.toContain("wal_level=logical"); + } finally { + rmSync(dataDir, { recursive: true, force: true }); + } }); it("keeps -c runtime args on the default profile", async () => { diff --git a/packages/stack/src/StackBuilder.ts b/packages/stack/src/StackBuilder.ts index fad3e38147..b84c134d29 100644 --- a/packages/stack/src/StackBuilder.ts +++ b/packages/stack/src/StackBuilder.ts @@ -43,6 +43,7 @@ export interface PostgresConfig { readonly port?: number; readonly dataDir?: string; readonly version?: string; + readonly password?: string; /** * When true (default), the bundled initial schema GRANTs that expose new tables, views, * sequences, and functions in `public` to the Data API roles (`anon`, `authenticated`, @@ -189,6 +190,7 @@ export interface ResolvedPostgresConfig { readonly port: number; readonly dataDir: string; readonly version: string; + readonly password: string; readonly autoExposeNewTables: boolean; readonly provisioned?: boolean; readonly profile?: "default" | "micro"; @@ -591,6 +593,7 @@ export class StackBuilder extends Context.Service< binPath: postgresResolution.path, dataDir: config.postgres.dataDir, port: config.dbPort, + password: config.postgres.password, dockerAccessible: needsDockerAccess, cleanupDataDirOnExit: hasAutoManagedPath(config, config.postgres.dataDir), profile: config.postgres.profile, @@ -599,6 +602,7 @@ export class StackBuilder extends Context.Service< image: postgresResolution.image, dataDir: config.postgres.dataDir, port: config.dbPort, + password: config.postgres.password, networkArgs: dockerNetworkArgs(platform.os, [config.dbPort]), jwtSecret: config.jwtSecret, jwtExpiry: config.auth !== false ? config.auth.jwtExpiry : 3600, @@ -614,6 +618,7 @@ export class StackBuilder extends Context.Service< ...makePostgresInitService({ postgresDir: postgresResolution.path, dbPort: config.dbPort, + dbPassword: config.postgres.password, autoExposeNewTables: config.postgres.autoExposeNewTables, }), enabled: true, @@ -626,6 +631,7 @@ export class StackBuilder extends Context.Service< ? makePostgrestService({ binPath: postgrestResolution.path, dbPort: config.dbPort, + dbPassword: config.postgres.password, port: config.postgrest.port, schemas: config.postgrest.schemas, extraSearchPath: config.postgrest.extraSearchPath, @@ -636,6 +642,7 @@ export class StackBuilder extends Context.Service< image: postgrestResolution.image, dbHost: serviceHost, dbPort: config.dbPort, + dbPassword: config.postgres.password, port: config.postgrest.port, adminPort: config.postgrest.adminPort, schemas: config.postgrest.schemas, @@ -663,6 +670,7 @@ export class StackBuilder extends Context.Service< ? makeAuthServiceNative({ binPath: authResolution.path, dbPort: config.dbPort, + dbPassword: config.postgres.password, authPort: config.auth.port, siteUrl: config.auth.siteUrl, jwtSecret: config.jwtSecret, @@ -678,6 +686,7 @@ export class StackBuilder extends Context.Service< image: authResolution.image, dbHost: serviceHost, dbPort: config.dbPort, + dbPassword: config.postgres.password, authPort: config.auth.port, siteUrl: config.auth.siteUrl, jwtSecret: config.jwtSecret, @@ -751,6 +760,7 @@ export class StackBuilder extends Context.Service< apiPort: config.apiPort, dbHost: serviceHost, dbPort: config.dbPort, + dbPassword: config.postgres.password, jwtSecret: config.jwtSecret, jwtJwks, tenantId: config.realtime.tenantId, @@ -773,6 +783,7 @@ export class StackBuilder extends Context.Service< apiPort: config.apiPort, dbHost: serviceHost, dbPort: config.dbPort, + dbPassword: config.postgres.password, dataDir: config.storage.dataDir, anonKey: config.publishableKey, serviceKey: config.secretKey, @@ -816,6 +827,7 @@ export class StackBuilder extends Context.Service< port: config.pgmeta.port, dbHost: serviceHost, dbPort: config.dbPort, + dbPassword: config.postgres.password, networkArgs: dockerNetworkArgs(platform.os, [config.pgmeta.port]), dependencies: postgresDeps, }), @@ -839,6 +851,7 @@ export class StackBuilder extends Context.Service< nodeHost: analyticsRuntimeNetwork.nodeHost, dbHost: serviceHost, dbPort: config.dbPort, + dbPassword: config.postgres.password, apiKey: config.analytics.apiKey, backend: config.analytics.backend, networkArgs: dockerPortMapArgs(platform.os, [ @@ -876,6 +889,7 @@ export class StackBuilder extends Context.Service< hostAdminPort: config.pooler.apiPort, dbHost: serviceHost, dbPort: config.dbPort, + dbPassword: config.postgres.password, poolMode: config.pooler.mode, defaultPoolSize: config.pooler.defaultPoolSize, maxClientConn: config.pooler.maxClientConn, @@ -913,6 +927,7 @@ export class StackBuilder extends Context.Service< apiUrl: config.studio.apiUrl, publicApiUrl: `http://127.0.0.1:${config.apiPort}`, pgmetaUrl: pgmetaConfig === false ? "" : `http://${serviceHost}:${pgmetaConfig.port}`, + dbPassword: config.postgres.password, publishableKey: config.publishableKey, secretKey: config.secretKey, s3ProtocolAccessKeyId: LOCAL_S3_PROTOCOL_ACCESS_KEY_ID, diff --git a/packages/stack/src/StackBuilder.unit.test.ts b/packages/stack/src/StackBuilder.unit.test.ts index afe6a496e6..cfda4eeece 100644 --- a/packages/stack/src/StackBuilder.unit.test.ts +++ b/packages/stack/src/StackBuilder.unit.test.ts @@ -57,6 +57,7 @@ const baseConfig: ResolvedStackConfig = { port: 5432, dataDir: "/tmp/pg-data", version: DEFAULT_VERSIONS.postgres, + password: "postgres", autoExposeNewTables: true, }, postgrest: { diff --git a/packages/stack/src/StackLifecycleCoordinator.ts b/packages/stack/src/StackLifecycleCoordinator.ts index 4cd89ba27d..4d015fae53 100644 --- a/packages/stack/src/StackLifecycleCoordinator.ts +++ b/packages/stack/src/StackLifecycleCoordinator.ts @@ -20,6 +20,7 @@ import { planEnableExtension } from "./enableExtension.ts"; import { StackBuildError } from "./errors.ts"; import { configureFunctionsRuntime, type FunctionsConfig } from "./functions.ts"; import { detectPlatform, dockerHostAddress } from "./Platform.ts"; +import { postgresConnectionUrl } from "./postgresCredentials.ts"; import { installPodConfOverlay, readPreloadLibraries, writePreloadLibraries } from "./pgconf.ts"; import { StackMetadataPersistence } from "./StackMetadataPersistence.ts"; import { StackPreparation } from "./StackPreparation.ts"; @@ -111,7 +112,13 @@ const initialPublicStates = (config: ResolvedStackConfig): ReadonlyArray ({ url: `http://127.0.0.1:${config.apiPort}`, - dbUrl: `postgresql://postgres:postgres@127.0.0.1:${config.dbPort}/postgres`, + dbUrl: postgresConnectionUrl({ + user: "postgres", + password: config.postgres.password, + host: "127.0.0.1", + port: config.dbPort, + database: "postgres", + }), publishableKey: config.publishableKey, secretKey: config.secretKey, anonJwt: config.anonJwt, @@ -150,7 +157,13 @@ const stackInfoFor = (config: ResolvedStackConfig): StackInfo => ({ ...(config.pooler === false ? {} : { - pooler: `postgresql://postgres:postgres@127.0.0.1:${config.pooler.port}/postgres`, + pooler: postgresConnectionUrl({ + user: "postgres", + password: config.postgres.password, + host: "127.0.0.1", + port: config.pooler.port, + database: "postgres", + }), pooler_admin: `http://127.0.0.1:${config.pooler.apiPort}`, }), }, @@ -654,6 +667,9 @@ export class StackLifecycleCoordinator extends Context.Service< yield* Effect.promise(() => writePreloadLibraries(config.postgres.dataDir, plan.libraries), ); + if ((yield* Ref.get(phaseRef)) !== "running") { + return; + } yield* requireKnownService("postgres"); const runtime = yield* ensureRuntime; yield* runtime.orchestrator.restartService("postgres"); diff --git a/packages/stack/src/StackLifecycleCoordinator.unit.test.ts b/packages/stack/src/StackLifecycleCoordinator.unit.test.ts index b4e51fa63e..04eb5af6f8 100644 --- a/packages/stack/src/StackLifecycleCoordinator.unit.test.ts +++ b/packages/stack/src/StackLifecycleCoordinator.unit.test.ts @@ -79,6 +79,7 @@ function makeConfig(dataDir: string): ResolvedStackConfig { port: 54322, dataDir, version: DEFAULT_VERSIONS.postgres, + password: "postgres", autoExposeNewTables: true, }, // postgrest/auth are disabled: their health checks are real HTTP probes @@ -202,6 +203,29 @@ describe("StackLifecycleCoordinator enableExtension", () => { Effect.ensuring(Effect.sync(() => rmSync(dataDir, { recursive: true, force: true }))), ); }); + + it.live("records preload libraries without restarting postgres while stopped", () => { + const dataDir = mkdtempSync(join(tmpdir(), "stack-lifecycle-coordinator-stopped-test-")); + writeFileSync(join(dataDir, "postgresql.conf"), "# stock conf\n"); + const config = makeConfig(dataDir); + const { layer, spawner } = setupLayer(config); + + return Effect.gen(function* () { + const stack = yield* Stack; + yield* stack.start(); + yield* stack.stop(); + const spawnedBefore = spawner.spawned.length; + + yield* stack.enableExtension("pg_cron"); + + expect(spawner.spawned).toHaveLength(spawnedBefore); + expect((yield* stack.getState("postgres")).status).toBe("Stopped"); + expect(yield* Effect.promise(() => readPreloadLibraries(dataDir))).toEqual(["pg_cron"]); + }).pipe( + Effect.provide(layer), + Effect.ensuring(Effect.sync(() => rmSync(dataDir, { recursive: true, force: true }))), + ); + }); }); describe("StackLifecycleCoordinator lazyServices", () => { diff --git a/packages/stack/src/createStack.ts b/packages/stack/src/createStack.ts index a4538e17b9..b55e18c376 100644 --- a/packages/stack/src/createStack.ts +++ b/packages/stack/src/createStack.ts @@ -16,6 +16,7 @@ import { defaultSecretKey, generateJwt, } from "./JwtGenerator.ts"; +import { resolvePostgresPassword } from "./postgresCredentials.ts"; import { daemonLayer, foregroundLayer, @@ -561,6 +562,7 @@ export async function resolveConfig( port: ports.dbPort, dataDir: postgresDataDir, version: postgresInput.version ?? DEFAULT_VERSIONS.postgres, + password: resolvePostgresPassword(postgresInput.password), autoExposeNewTables: postgresInput.autoExposeNewTables ?? true, provisioned: postgresInput.provisioned, profile: postgresInput.profile, diff --git a/packages/stack/src/functions.ts b/packages/stack/src/functions.ts index 527a163b65..caaa0d7f5e 100644 --- a/packages/stack/src/functions.ts +++ b/packages/stack/src/functions.ts @@ -8,6 +8,7 @@ import { type ResolvedFunctionConfig, } from "@supabase/config"; import { Effect, FileSystem, Path, Redacted } from "effect"; +import { postgresConnectionUrl } from "./postgresCredentials.ts"; import type { ResolvedStackConfig } from "./StackBuilder.ts"; export interface FunctionsConfig { @@ -194,7 +195,13 @@ export const resolveFunctionsRuntimeConfig = Effect.fnUntraced(function* ( return { functionsUrl: `http://127.0.0.1:${stackConfig.apiPort}/functions/v1`, supabaseUrl: `http://${runtimeHost.hostname}:${stackConfig.apiPort}`, - dbUrl: `postgresql://postgres:postgres@${runtimeHost.hostname}:${stackConfig.dbPort}/postgres`, + dbUrl: postgresConnectionUrl({ + user: "postgres", + password: stackConfig.postgres.password, + host: runtimeHost.hostname, + port: stackConfig.dbPort, + database: "postgres", + }), publishableKey: stackConfig.publishableKey, secretKey: stackConfig.secretKey, jwtSecret: stackConfig.jwtSecret, diff --git a/packages/stack/src/index.ts b/packages/stack/src/index.ts index 53cb417850..ffd916d368 100644 --- a/packages/stack/src/index.ts +++ b/packages/stack/src/index.ts @@ -21,6 +21,8 @@ export type { } from "./StackBuilder.ts"; export type { ServiceName, VersionManifest } from "./versions.ts"; +export { DEFAULT_VERSIONS, fillServiceVersionManifest } from "./versions.ts"; +export { postgresConnectionUrl, resolvePostgresPassword } from "./postgresCredentials.ts"; export type { ServiceResolution } from "./resolve.ts"; export type { PrefetchOptions, PrefetchResult } from "./prefetch.ts"; export type { ReadyOptions, StackHandle } from "./createStack.ts"; diff --git a/packages/stack/src/postgresCredentials.ts b/packages/stack/src/postgresCredentials.ts new file mode 100644 index 0000000000..43fca3d11b --- /dev/null +++ b/packages/stack/src/postgresCredentials.ts @@ -0,0 +1,14 @@ +const DEFAULT_POSTGRES_PASSWORD = "postgres"; + +export const resolvePostgresPassword = (password?: string): string => + password ?? process.env.POSTGRES_PASSWORD ?? DEFAULT_POSTGRES_PASSWORD; + +export const postgresConnectionUrl = (opts: { + readonly scheme?: "postgresql" | "ecto"; + readonly user: string; + readonly password: string; + readonly host: string; + readonly port: number; + readonly database: string; +}): string => + `${opts.scheme ?? "postgresql"}://${opts.user}:${encodeURIComponent(opts.password)}@${opts.host}:${opts.port}/${opts.database}`; diff --git a/packages/stack/src/services/analytics.ts b/packages/stack/src/services/analytics.ts index 78c62f895e..383a4817f0 100644 --- a/packages/stack/src/services/analytics.ts +++ b/packages/stack/src/services/analytics.ts @@ -1,4 +1,5 @@ import type { ServiceDef } from "@supabase/process-compose"; +import { postgresConnectionUrl } from "../postgresCredentials.ts"; import { dockerRunService, type ServiceDependency } from "./service-utils.ts"; interface DockerAnalyticsOptions { @@ -9,6 +10,7 @@ interface DockerAnalyticsOptions { readonly nodeHost: string; readonly dbHost: string; readonly dbPort: number; + readonly dbPassword: string; readonly apiKey: string; readonly backend: "postgres" | "bigquery"; readonly networkArgs: ReadonlyArray; @@ -48,7 +50,7 @@ export const makeAnalyticsServiceDocker = (opts: DockerAnalyticsOptions): Servic DB_PORT: String(opts.dbPort), DB_SCHEMA: "_analytics", DB_USERNAME: "postgres", - DB_PASSWORD: "postgres", + DB_PASSWORD: opts.dbPassword, LOGFLARE_MIN_CLUSTER_SIZE: "1", LOGFLARE_SINGLE_TENANT: "true", LOGFLARE_SUPABASE_MODE: "true", @@ -60,7 +62,13 @@ export const makeAnalyticsServiceDocker = (opts: DockerAnalyticsOptions): Servic }; if (opts.backend === "postgres") { - env.POSTGRES_BACKEND_URL = `postgresql://postgres:postgres@${opts.dbHost}:${opts.dbPort}/_supabase`; + env.POSTGRES_BACKEND_URL = postgresConnectionUrl({ + user: "postgres", + password: opts.dbPassword, + host: opts.dbHost, + port: opts.dbPort, + database: "_supabase", + }); env.POSTGRES_BACKEND_SCHEMA = "_analytics"; } else { env.GOOGLE_DATASET_ID_APPEND = "_prod"; diff --git a/packages/stack/src/services/auth.ts b/packages/stack/src/services/auth.ts index b3e0360c83..803c496462 100644 --- a/packages/stack/src/services/auth.ts +++ b/packages/stack/src/services/auth.ts @@ -1,8 +1,10 @@ import type { ServiceDef } from "@supabase/process-compose"; +import { postgresConnectionUrl } from "../postgresCredentials.ts"; import { dockerServiceCleanup, dockerServiceOrphanCleanup } from "./docker-cleanup.ts"; interface AuthServiceOptions { readonly dbPort: number; + readonly dbPassword: string; readonly authPort: number; readonly siteUrl: string; readonly jwtSecret: string; @@ -30,7 +32,13 @@ interface DockerAuthOptions extends AuthServiceOptions { } const authEnv = (opts: AuthServiceOptions, dbHost = "127.0.0.1"): Record => ({ - GOTRUE_DB_DATABASE_URL: `postgresql://supabase_auth_admin:postgres@${dbHost}:${opts.dbPort}/postgres`, + GOTRUE_DB_DATABASE_URL: postgresConnectionUrl({ + user: "supabase_auth_admin", + password: opts.dbPassword, + host: dbHost, + port: opts.dbPort, + database: "postgres", + }), GOTRUE_DB_DRIVER: "postgres", GOTRUE_SITE_URL: opts.siteUrl, GOTRUE_JWT_SECRET: opts.jwtSecret, diff --git a/packages/stack/src/services/pgmeta.ts b/packages/stack/src/services/pgmeta.ts index 38c4fd282e..40c961eb8a 100644 --- a/packages/stack/src/services/pgmeta.ts +++ b/packages/stack/src/services/pgmeta.ts @@ -7,6 +7,7 @@ interface DockerPgmetaOptions { readonly port: number; readonly dbHost: string; readonly dbPort: number; + readonly dbPassword: string; readonly networkArgs: ReadonlyArray; readonly dependencies: ReadonlyArray; } @@ -36,7 +37,7 @@ export const makePgmetaServiceDocker = (opts: DockerPgmetaOptions): ServiceDef = PG_META_DB_NAME: "postgres", PG_META_DB_USER: "postgres", PG_META_DB_PORT: String(opts.dbPort), - PG_META_DB_PASSWORD: "postgres", + PG_META_DB_PASSWORD: opts.dbPassword, }, dependsOn: opts.dependencies, healthCheck: pgmetaHealthCheck(opts.port), diff --git a/packages/stack/src/services/pooler.ts b/packages/stack/src/services/pooler.ts index be75a7397b..aaa2f2a26e 100644 --- a/packages/stack/src/services/pooler.ts +++ b/packages/stack/src/services/pooler.ts @@ -1,4 +1,5 @@ import type { ServiceDef } from "@supabase/process-compose"; +import { postgresConnectionUrl } from "../postgresCredentials.ts"; import { dockerRunService, type ServiceDependency } from "./service-utils.ts"; type PoolMode = "transaction" | "session"; @@ -9,6 +10,7 @@ interface DockerPoolerOptions { readonly hostAdminPort: number; readonly dbHost: string; readonly dbPort: number; + readonly dbPassword: string; readonly poolMode: PoolMode; readonly defaultPoolSize: number; readonly maxClientConn: number; @@ -54,7 +56,7 @@ params = %{ "default_parameter_status" => %{"server_version" => version}, "users" => [%{ "db_user" => "pgbouncer", - "db_password" => "postgres", + "db_password" => ${JSON.stringify(opts.dbPassword)}, "mode_type" => "${opts.poolMode}", "pool_size" => ${opts.defaultPoolSize}, "is_manager" => true @@ -76,7 +78,14 @@ export const makePoolerServiceDocker = (opts: DockerPoolerOptions): ServiceDef = PORT: String(poolerContainerPorts.admin), PROXY_PORT_SESSION: String(poolerContainerPorts.session), PROXY_PORT_TRANSACTION: String(poolerContainerPorts.transaction), - DATABASE_URL: `ecto://postgres:postgres@${opts.dbHost}:${opts.dbPort}/_supabase`, + DATABASE_URL: postgresConnectionUrl({ + scheme: "ecto", + user: "postgres", + password: opts.dbPassword, + host: opts.dbHost, + port: opts.dbPort, + database: "_supabase", + }), CLUSTER_POSTGRES: "true", SECRET_KEY_BASE: opts.secretKeyBase, VAULT_ENC_KEY: opts.encryptionKey, diff --git a/packages/stack/src/services/postgres-init.ts b/packages/stack/src/services/postgres-init.ts index 694951230d..3565570329 100644 --- a/packages/stack/src/services/postgres-init.ts +++ b/packages/stack/src/services/postgres-init.ts @@ -3,6 +3,7 @@ import type { ServiceDef } from "@supabase/process-compose"; interface PostgresInitOptions { readonly postgresDir: string; readonly dbPort: number; + readonly dbPassword: string; /** * When false, append the SQL that Studio runs at cloud project creation to revoke the default * Data API privileges on the `public` schema so newly-created entities require explicit GRANTs. @@ -25,13 +26,17 @@ alter default privileges for role postgres in schema public revoke execute on functions from anon, authenticated, service_role; `.trim(); +function shellQuote(value: string): string { + return `'${value.replaceAll("'", "'\"'\"'")}'`; +} + export const makePostgresInitService = (opts: PostgresInitOptions): ServiceDef => { const pgBinDir = `${opts.postgresDir}/bin`; const pgLibDir = `${opts.postgresDir}/lib`; const migrationsDir = `${opts.postgresDir}/share/supabase-cli/migrations`; const psql = `${pgBinDir}/psql -h 127.0.0.1 -p ${opts.dbPort}`; - const psqlOpts = `-v ON_ERROR_STOP=1 --no-password --no-psqlrc`; + const psqlOpts = `-v ON_ERROR_STOP=1 --no-password --no-psqlrc -v pgpass="$PGPASSWORD"`; const revokeStep = opts.autoExposeNewTables ? "" @@ -48,7 +53,7 @@ EOSQL // postgres-init time from ~5s to ~1s. const script = ` export PATH="${pgBinDir}:$PATH" -export PGPASSWORD=postgres +export PGPASSWORD=${shellQuote(opts.dbPassword)} db="${migrationsDir}" # Check if already migrated (authenticator role created by initial-schema.sql) @@ -59,13 +64,9 @@ else # Create postgres role if missing (as supabase_admin) ${psql} ${psqlOpts} -U supabase_admin -d postgres <<'EOSQL' -do $$ -begin - if not exists (select from pg_roles where rolname = 'postgres') then - create role postgres superuser login password 'postgres'; - alter database postgres owner to postgres; - end if; -end $$ +SELECT format('CREATE ROLE postgres SUPERUSER LOGIN PASSWORD %L', :'pgpass') +WHERE NOT EXISTS (SELECT 1 FROM pg_roles WHERE rolname = 'postgres')\\gexec +ALTER DATABASE postgres OWNER TO postgres; EOSQL # Run all init-scripts in a single psql session (as postgres) @@ -78,7 +79,9 @@ EOSQL fi # Set supabase_admin password (as postgres) - ${psql} ${psqlOpts} -U postgres -d postgres -c "ALTER USER supabase_admin WITH PASSWORD 'postgres'" + ${psql} ${psqlOpts} -U postgres -d postgres <<'EOSQL' +SELECT format('ALTER ROLE supabase_admin WITH PASSWORD %L', :'pgpass')\\gexec +EOSQL # Run all migrations in a single psql session (as supabase_admin) migrate_flags="" @@ -111,20 +114,19 @@ ALTER SCHEMA _supavisor OWNER TO postgres; EOSQL # Always update role passwords (idempotent) -${psql} -U supabase_admin -d postgres -c " -DO \\$\\$ -DECLARE - roles text[] := ARRAY['authenticator','supabase_auth_admin','supabase_storage_admin','supabase_functions_admin','supabase_replication_admin','supabase_read_only_user','postgres']; - r text; -BEGIN - FOREACH r IN ARRAY roles LOOP - IF EXISTS (SELECT 1 FROM pg_roles WHERE rolname = r) THEN - EXECUTE format('ALTER ROLE %I WITH PASSWORD ''postgres''', r); - END IF; - END LOOP; -END -\\$\\$; -" +${psql} ${psqlOpts} -U supabase_admin -d postgres <<'EOSQL' +SELECT format('ALTER ROLE %I WITH PASSWORD %L', rolname, :'pgpass') +FROM pg_roles +WHERE rolname = ANY (ARRAY[ + 'authenticator', + 'supabase_auth_admin', + 'supabase_storage_admin', + 'supabase_functions_admin', + 'supabase_replication_admin', + 'supabase_read_only_user', + 'postgres' +])\\gexec +EOSQL `; return { @@ -134,7 +136,7 @@ END env: { DYLD_LIBRARY_PATH: pgLibDir, LD_LIBRARY_PATH: pgLibDir, - PGPASSWORD: "postgres", + PGPASSWORD: opts.dbPassword, }, dependencies: [{ service: "postgres", condition: "healthy" }], supervision: {}, diff --git a/packages/stack/src/services/postgres.ts b/packages/stack/src/services/postgres.ts index 66e7f9989d..122882c396 100644 --- a/packages/stack/src/services/postgres.ts +++ b/packages/stack/src/services/postgres.ts @@ -1,4 +1,4 @@ -import { mkdirSync, writeFileSync } from "node:fs"; +import { mkdirSync, readFileSync, writeFileSync } from "node:fs"; import type { ServiceDef } from "@supabase/process-compose"; import { dockerServiceCleanup, @@ -9,6 +9,7 @@ import { interface PostgresServiceOptions { readonly dataDir: string; readonly port: number; + readonly password: string; readonly cleanupDataDirOnExit?: boolean; } @@ -33,18 +34,16 @@ interface DockerPostgresOptions extends PostgresServiceOptions { readonly cleanupDataDirOnExit?: boolean; } -const POSTGRES_PASSWORD = process.env.POSTGRES_PASSWORD ?? "postgres"; - const postgresEnv = (opts: NativePostgresOptions): Record => ({ PGDATA: opts.dataDir, - POSTGRES_PASSWORD, + POSTGRES_PASSWORD: opts.password, DYLD_LIBRARY_PATH: `${opts.binPath}/lib`, LD_LIBRARY_PATH: `${opts.binPath}/lib`, TZDIR: "/var/db/timezone/zoneinfo", }); const postgresDockerEnv = (opts: DockerPostgresOptions): Record => ({ - POSTGRES_PASSWORD, + POSTGRES_PASSWORD: opts.password, JWT_SECRET: opts.jwtSecret, JWT_EXP: String(opts.jwtExpiry), }); @@ -58,13 +57,26 @@ const NATIVE_POSTGRES_RUNTIME_ARGS = [ "max_replication_slots=5", ] as const; +const ACTIVE_MICRO_INCLUDE_RE = /^\s*include_if_exists = 'micro\.conf'/m; + /** * On the "micro" profile, these settings live in micro.conf/pod.conf inside PGDATA instead, * so no `-c` runtime args are emitted; passing them on the command line would take precedence * over the conf files and override users' `ALTER SYSTEM` changes on every restart. */ -const runtimeArgsForProfile = (profile?: "default" | "micro"): readonly string[] => - profile === "micro" ? [] : NATIVE_POSTGRES_RUNTIME_ARGS; +const runtimeArgsForProfile = ( + profile: "default" | "micro" | undefined, + dataDir: string, +): readonly string[] => { + if (profile !== "micro") return NATIVE_POSTGRES_RUNTIME_ARGS; + try { + return ACTIVE_MICRO_INCLUDE_RE.test(readFileSync(`${dataDir}/postgresql.conf`, "utf8")) + ? [] + : NATIVE_POSTGRES_RUNTIME_ARGS; + } catch { + return NATIVE_POSTGRES_RUNTIME_ARGS; + } +}; const orphanCleanup = (opts: PostgresServiceOptions) => opts.cleanupDataDirOnExit ? removePathOnOrphanCleanup(opts.dataDir) : []; @@ -157,7 +169,7 @@ export const makePostgresService = (opts: NativePostgresOptions): ServiceDef => initScript, "-p", String(opts.port), - ...runtimeArgsForProfile(opts.profile), + ...runtimeArgsForProfile(opts.profile, opts.dataDir), "-c", "listen_addresses=*", "-c", @@ -179,7 +191,12 @@ export const makePostgresService = (opts: NativePostgresOptions): ServiceDef => return { name: "postgres", command: "bash", - args: [initScript, "-p", String(opts.port), ...runtimeArgsForProfile(opts.profile)], + args: [ + initScript, + "-p", + String(opts.port), + ...runtimeArgsForProfile(opts.profile, opts.dataDir), + ], env: postgresEnv(opts), healthCheck: postgresHealthCheck(opts.binPath, opts.port), shutdown: { signal: "SIGTERM", timeoutSeconds: 10 }, diff --git a/packages/stack/src/services/postgrest.ts b/packages/stack/src/services/postgrest.ts index fffd349457..f89fe4814f 100644 --- a/packages/stack/src/services/postgrest.ts +++ b/packages/stack/src/services/postgrest.ts @@ -1,8 +1,10 @@ import type { ServiceDef } from "@supabase/process-compose"; +import { postgresConnectionUrl } from "../postgresCredentials.ts"; import { dockerServiceCleanup, dockerServiceOrphanCleanup } from "./docker-cleanup.ts"; interface PostgrestServiceOptions { readonly dbPort: number; + readonly dbPassword: string; readonly port: number; readonly schemas: ReadonlyArray; readonly extraSearchPath: ReadonlyArray; @@ -26,7 +28,13 @@ const postgrestEnv = ( opts: PostgrestServiceOptions, dbHost = "127.0.0.1", ): Record => ({ - PGRST_DB_URI: `postgresql://authenticator:postgres@${dbHost}:${opts.dbPort}/postgres`, + PGRST_DB_URI: postgresConnectionUrl({ + user: "authenticator", + password: opts.dbPassword, + host: dbHost, + port: opts.dbPort, + database: "postgres", + }), PGRST_DB_SCHEMAS: opts.schemas.join(","), PGRST_DB_EXTRA_SEARCH_PATH: opts.extraSearchPath.join(","), PGRST_DB_ANON_ROLE: "anon", diff --git a/packages/stack/src/services/realtime.ts b/packages/stack/src/services/realtime.ts index 4f4c209777..1383f8249f 100644 --- a/packages/stack/src/services/realtime.ts +++ b/packages/stack/src/services/realtime.ts @@ -7,6 +7,7 @@ interface DockerRealtimeOptions { readonly apiPort: number; readonly dbHost: string; readonly dbPort: number; + readonly dbPassword: string; readonly jwtSecret: string; readonly jwtJwks: string; readonly tenantId: string; @@ -47,7 +48,7 @@ export const makeRealtimeServiceDocker = (opts: DockerRealtimeOptions): ServiceD DB_HOST: opts.dbHost, DB_PORT: String(opts.dbPort), DB_USER: "postgres", - DB_PASSWORD: "postgres", + DB_PASSWORD: opts.dbPassword, DB_NAME: "postgres", DB_AFTER_CONNECT_QUERY: "SET search_path TO _realtime", DB_ENC_KEY: opts.encryptionKey, diff --git a/packages/stack/src/services/services.unit.test.ts b/packages/stack/src/services/services.unit.test.ts index 2db96bb9af..38d3a0e29e 100644 --- a/packages/stack/src/services/services.unit.test.ts +++ b/packages/stack/src/services/services.unit.test.ts @@ -1,4 +1,4 @@ -import { mkdtempSync, readFileSync, rmSync } from "node:fs"; +import { mkdirSync, mkdtempSync, readFileSync, rmSync, writeFileSync } from "node:fs"; import { tmpdir } from "node:os"; import path from "node:path"; import { describe, expect, it } from "vitest"; @@ -21,6 +21,7 @@ import { DEFAULT_VERSIONS, dockerImageForService } from "../versions.ts"; const JWT_SECRET = "super-secret-jwt-token-with-at-least-32-characters-long"; const DB_PORT = 54322; +const DB_PASSWORD = "postgres"; const API_PORT = 54321; const POSTGRES_BIN_PATH = `/cache/postgres/${DEFAULT_VERSIONS.postgres}/darwin-arm64`; const POSTGREST_BIN_PATH = `/cache/postgrest/${DEFAULT_VERSIONS.postgrest}/macos-aarch64`; @@ -34,6 +35,7 @@ describe("makePostgresService", () => { binPath: POSTGRES_BIN_PATH, dataDir: "/tmp/supabase/data", port: DB_PORT, + password: DB_PASSWORD, }); expect(def.name).toBe("postgres"); @@ -65,6 +67,44 @@ describe("makePostgresService", () => { expect(def.restart).toBe("unless-stopped"); expect(def.supervision).toBeDefined(); }); + + it("keeps runtime replication args for fresh micro-profile data dirs", () => { + const tempDir = mkdtempSync(path.join(tmpdir(), "stack-postgres-service-")); + const dataDir = path.join(tempDir, "data"); + const def = makePostgresService({ + binPath: POSTGRES_BIN_PATH, + dataDir, + port: DB_PORT, + password: DB_PASSWORD, + profile: "micro", + }); + + try { + expect(def.args).toContain("wal_level=logical"); + } finally { + rmSync(tempDir, { recursive: true, force: true }); + } + }); + + it("omits runtime replication args when the micro-profile overlay is installed", () => { + const tempDir = mkdtempSync(path.join(tmpdir(), "stack-postgres-service-")); + const dataDir = path.join(tempDir, "data"); + mkdirSync(dataDir, { recursive: true }); + writeFileSync(path.join(dataDir, "postgresql.conf"), "include_if_exists = 'micro.conf'\n"); + const def = makePostgresService({ + binPath: POSTGRES_BIN_PATH, + dataDir, + port: DB_PORT, + password: DB_PASSWORD, + profile: "micro", + }); + + try { + expect(def.args).not.toContain("wal_level=logical"); + } finally { + rmSync(tempDir, { recursive: true, force: true }); + } + }); }); describe("analyticsDockerRuntimeNetwork", () => { @@ -92,6 +132,7 @@ describe("makeStudioServiceDocker", () => { apiUrl: "http://host.docker.internal:54321", publicApiUrl: "http://127.0.0.1:54321", pgmetaUrl: "http://host.docker.internal:54322", + dbPassword: DB_PASSWORD, publishableKey: "sb_publishable_test", secretKey: "sb_secret_test", s3ProtocolAccessKeyId: LOCAL_S3_PROTOCOL_ACCESS_KEY_ID, @@ -123,6 +164,7 @@ describe("makePostgresService (dockerAccessible)", () => { binPath: POSTGRES_BIN_PATH, dataDir: path.join(tempDir, "data"), port: DB_PORT, + password: DB_PASSWORD, dockerAccessible: true, cleanupDataDirOnExit: true, }); @@ -166,6 +208,7 @@ describe("makePostgresServiceDocker", () => { image: dockerImageForService("postgres", DEFAULT_VERSIONS.postgres), dataDir: "/tmp/supabase/data", port: DB_PORT, + password: DB_PASSWORD, networkArgs: [...LINUX_HOST_GATEWAY_ARGS, "-p", `${DB_PORT}:${DB_PORT}`], jwtSecret: "test-jwt-secret-with-at-least-32-characters", jwtExpiry: 3600, @@ -209,6 +252,7 @@ describe("makePostgresServiceDocker", () => { image: dockerImageForService("postgres", DEFAULT_VERSIONS.postgres), dataDir: "/tmp/supabase/data", port: DB_PORT, + password: DB_PASSWORD, networkArgs: [...LINUX_HOST_GATEWAY_ARGS, "-p", `${DB_PORT}:${DB_PORT}`], jwtSecret: "test-jwt-secret-with-at-least-32-characters", jwtExpiry: 3600, @@ -231,6 +275,7 @@ describe("makePostgrestService", () => { const def = makePostgrestService({ binPath: POSTGREST_BIN_PATH, dbPort: DB_PORT, + dbPassword: DB_PASSWORD, port: API_PORT, schemas: ["public", "storage"], extraSearchPath: ["public", "extensions"], @@ -263,6 +308,7 @@ describe("makeAuthServiceNative", () => { const def = makeAuthServiceNative({ binPath: AUTH_BIN_PATH, dbPort: DB_PORT, + dbPassword: DB_PASSWORD, authPort: 9999, siteUrl: "http://localhost:3000", jwtSecret: JWT_SECRET, @@ -293,6 +339,7 @@ describe("makeAuthServiceDocker", () => { const def = makeAuthServiceDocker({ image: dockerImageForService("auth", DEFAULT_VERSIONS.auth), dbPort: DB_PORT, + dbPassword: DB_PASSWORD, authPort: 9999, siteUrl: "http://localhost:3000", jwtSecret: JWT_SECRET, @@ -408,6 +455,7 @@ describe("makePostgresInitService", () => { const def = makePostgresInitService({ postgresDir: POSTGRES_BIN_PATH, dbPort: DB_PORT, + dbPassword: DB_PASSWORD, autoExposeNewTables: true, }); @@ -426,6 +474,7 @@ describe("makePostgresInitService", () => { const def = makePostgresInitService({ postgresDir: POSTGRES_BIN_PATH, dbPort: DB_PORT, + dbPassword: DB_PASSWORD, autoExposeNewTables: true, }); const script = def.args?.[1] as string; @@ -436,6 +485,7 @@ describe("makePostgresInitService", () => { const def = makePostgresInitService({ postgresDir: "/cache/postgres/17/darwin-arm64", dbPort: DB_PORT, + dbPassword: DB_PASSWORD, autoExposeNewTables: true, }); const script = def.args?.[1] as string; @@ -447,6 +497,7 @@ describe("makePostgresInitService", () => { const def = makePostgresInitService({ postgresDir: "/cache/postgres/17/darwin-arm64", dbPort: DB_PORT, + dbPassword: DB_PASSWORD, autoExposeNewTables: true, }); const script = def.args?.[1] as string; @@ -462,6 +513,7 @@ describe("makePostgresInitService", () => { const def = makePostgresInitService({ postgresDir: "/cache/postgres/17/darwin-arm64", dbPort: DB_PORT, + dbPassword: DB_PASSWORD, autoExposeNewTables: true, }); const script = def.args?.[1] as string; @@ -475,6 +527,7 @@ describe("makePostgresInitService", () => { const def = makePostgresInitService({ postgresDir: POSTGRES_BIN_PATH, dbPort: DB_PORT, + dbPassword: DB_PASSWORD, autoExposeNewTables: true, }); const script = def.args?.[1] as string; @@ -486,6 +539,7 @@ describe("makePostgresInitService", () => { const def = makePostgresInitService({ postgresDir: POSTGRES_BIN_PATH, dbPort: DB_PORT, + dbPassword: DB_PASSWORD, autoExposeNewTables: false, }); const script = def.args?.[1] as string; @@ -581,6 +635,7 @@ describe("docker-backed auxiliary services", () => { nodeHost: "0.0.0.0", dbHost: "127.0.0.1", dbPort: DB_PORT, + dbPassword: DB_PASSWORD, apiKey: "test-api-key", backend: "postgres", networkArgs: ["-p", "54328:4000"], @@ -611,6 +666,7 @@ describe("docker-backed auxiliary services", () => { nodeHost: "0.0.0.0", dbHost: "host.docker.internal", dbPort: DB_PORT, + dbPassword: DB_PASSWORD, apiKey: "test-api-key", backend: "postgres", networkArgs: [...LINUX_HOST_GATEWAY_ARGS, "-p", "54328:4000"], @@ -631,6 +687,7 @@ describe("docker-backed auxiliary services", () => { hostAdminPort: 54329, dbHost: "127.0.0.1", dbPort: DB_PORT, + dbPassword: DB_PASSWORD, poolMode: "transaction", defaultPoolSize: 20, maxClientConn: 100, diff --git a/packages/stack/src/services/storage.ts b/packages/stack/src/services/storage.ts index 056a27605e..060d3f00f0 100644 --- a/packages/stack/src/services/storage.ts +++ b/packages/stack/src/services/storage.ts @@ -1,4 +1,5 @@ import type { ServiceDef } from "@supabase/process-compose"; +import { postgresConnectionUrl } from "../postgresCredentials.ts"; import { removePathOnOrphanCleanup } from "./docker-cleanup.ts"; import { dockerRunService, type ServiceDependency } from "./service-utils.ts"; @@ -8,6 +9,7 @@ interface DockerStorageOptions { readonly apiPort: number; readonly dbHost: string; readonly dbPort: number; + readonly dbPassword: string; readonly dataDir: string; readonly anonKey: string; readonly serviceKey: string; @@ -57,7 +59,13 @@ export const makeStorageServiceDocker = (opts: DockerStorageOptions): ServiceDef AUTH_JWT_SECRET: opts.jwtSecret, PGRST_JWT_SECRET: opts.jwtSecret, JWT_JWKS: opts.jwtJwks, - DATABASE_URL: `postgresql://supabase_storage_admin:postgres@${opts.dbHost}:${opts.dbPort}/postgres`, + DATABASE_URL: postgresConnectionUrl({ + user: "supabase_storage_admin", + password: opts.dbPassword, + host: opts.dbHost, + port: opts.dbPort, + database: "postgres", + }), FILE_SIZE_LIMIT: opts.fileSizeLimit, STORAGE_BACKEND: "file", FILE_STORAGE_BACKEND_PATH: STORAGE_DATA_DIR, diff --git a/packages/stack/src/services/studio.ts b/packages/stack/src/services/studio.ts index 7521fce3c7..d91853f277 100644 --- a/packages/stack/src/services/studio.ts +++ b/packages/stack/src/services/studio.ts @@ -8,6 +8,7 @@ interface DockerStudioOptions { readonly apiUrl: string; readonly publicApiUrl: string; readonly pgmetaUrl: string; + readonly dbPassword: string; readonly publishableKey: string; readonly secretKey: string; readonly s3ProtocolAccessKeyId: string; @@ -44,7 +45,7 @@ export const makeStudioServiceDocker = (opts: DockerStudioOptions): ServiceDef = PORT: String(opts.port), CURRENT_CLI_VERSION: "local", STUDIO_PG_META_URL: opts.pgmetaUrl, - POSTGRES_PASSWORD: "postgres", + POSTGRES_PASSWORD: opts.dbPassword, SUPABASE_URL: opts.apiUrl, SUPABASE_PUBLIC_URL: opts.publicApiUrl, AUTH_JWT_SECRET: opts.jwtSecret, diff --git a/packages/stack/tests/helpers/buildServices.ts b/packages/stack/tests/helpers/buildServices.ts index b8993c5446..cba1d8f2de 100644 --- a/packages/stack/tests/helpers/buildServices.ts +++ b/packages/stack/tests/helpers/buildServices.ts @@ -103,6 +103,7 @@ const baseConfig: ResolvedStackConfig = { port: 5432, dataDir: "/tmp/pg-data", version: DEFAULT_VERSIONS.postgres, + password: "postgres", autoExposeNewTables: true, }, postgrest: false, From 6137e34b2c008104ec47d631021b29f9be3e401e Mon Sep 17 00:00:00 2001 From: Julien Goux Date: Wed, 8 Jul 2026 10:06:08 +0200 Subject: [PATCH 32/52] chore(cli): address micro stack review follow-ups --- packages/fleet/src/Fleet.ts | 19 +- packages/fleet/src/Fleet.unit.test.ts | 59 +++++ packages/fleet/src/PodManifest.ts | 17 +- packages/fleet/src/PodManifest.unit.test.ts | 14 ++ packages/fleet/src/PodRegistry.ts | 8 +- packages/fleet/src/PodRegistry.unit.test.ts | 20 +- packages/fleet/src/PortRegistry.ts | 10 +- packages/fleet/src/PortRegistry.unit.test.ts | 10 + packages/fleet/src/Provisioner.ts | 15 +- packages/fleet/src/Provisioner.unit.test.ts | 17 ++ .../src/TemplateStore.integration.test.ts | 5 +- packages/fleet/src/TemplateStore.ts | 222 +++++++++++------- .../fleet/src/cowClone.integration.test.ts | 12 + packages/fleet/src/cowClone.ts | 4 +- packages/stack/src/StackBuilder.ts | 32 ++- .../stack/src/StackLifecycleCoordinator.ts | 13 +- .../StackLifecycleCoordinator.unit.test.ts | 43 +++- packages/stack/src/index.ts | 3 +- packages/stack/src/serviceDependencies.ts | 19 ++ 19 files changed, 417 insertions(+), 125 deletions(-) create mode 100644 packages/fleet/src/Fleet.unit.test.ts create mode 100644 packages/stack/src/serviceDependencies.ts diff --git a/packages/fleet/src/Fleet.ts b/packages/fleet/src/Fleet.ts index 18867772d5..c1d355adc1 100644 --- a/packages/fleet/src/Fleet.ts +++ b/packages/fleet/src/Fleet.ts @@ -285,11 +285,16 @@ export async function createFleet(opts: FleetOptions = {}): Promise // into the freshly loaded PortRegistry from its manifest, which is the // mechanism `restore()` exists for (recovering from a quarantined/corrupt // port-state file). - for (const manifest of await pods.list()) { - await ports.restore(manifest.id, manifest.ports); - await reapStalePostmaster(pods.dataDir(manifest.id)); - await rm(runPidFile(manifest.id), { force: true }); - await registerEdge(manifest); + try { + for (const manifest of await pods.list()) { + await ports.restore(manifest.id, manifest.ports); + await reapStalePostmaster(pods.dataDir(manifest.id)); + await rm(runPidFile(manifest.id), { force: true }); + await registerEdge(manifest); + } + } catch (err) { + await proxy.close().catch(() => {}); + throw err; } const handle: FleetHandle = { @@ -314,9 +319,9 @@ export async function createFleet(opts: FleetOptions = {}): Promise await podLocks.withLock(id, async () => { await suspendLocked(id); await provisioner.destroy(id); + await proxy.unregister(id); + states.delete(id); }); - await proxy.unregister(id); - states.delete(id); }, async resetPod(id) { await podLocks.withLock(id, async () => { diff --git a/packages/fleet/src/Fleet.unit.test.ts b/packages/fleet/src/Fleet.unit.test.ts new file mode 100644 index 0000000000..fe4c73cf11 --- /dev/null +++ b/packages/fleet/src/Fleet.unit.test.ts @@ -0,0 +1,59 @@ +import { type AddressInfo, createServer } from "node:net"; +import { mkdtemp, rm } from "node:fs/promises"; +import { tmpdir } from "node:os"; +import { join } from "node:path"; +import { describe, expect, it } from "vitest"; +import { createFleet } from "./Fleet.ts"; +import { PodRegistry } from "./PodRegistry.ts"; +import type { PodManifest } from "./PodManifest.ts"; + +function freePort(): Promise { + return new Promise((resolve, reject) => { + const server = createServer(); + server.on("error", reject); + server.listen(0, "127.0.0.1", () => { + const address = server.address() as AddressInfo; + server.close(() => resolve(address.port)); + }); + }); +} + +function expectPortAvailable(port: number): Promise { + return new Promise((resolve, reject) => { + const server = createServer(); + server.on("error", reject); + server.listen(port, "127.0.0.1", () => { + server.close(() => resolve()); + }); + }); +} + +function manifest(id: string, dbPort: number, apiPort: number): PodManifest { + return { + id, + versions: { postgres: "17.6.1.143" }, + services: {}, + flags: { supautils: false }, + ports: { dbPort, apiPort }, + createdAt: "2026-07-08T00:00:00.000Z", + }; +} + +describe("createFleet", () => { + it("closes registered edge listeners when startup reconciliation fails", async () => { + const root = await mkdtemp(join(tmpdir(), "fleet-unit-")); + try { + const pods = new PodRegistry(join(root, "pods")); + const dbPort = await freePort(); + const apiPort = await freePort(); + + await pods.write(manifest("pod-a", dbPort, apiPort)); + await pods.write(manifest("pod-b", dbPort, apiPort + 1)); + + await expect(createFleet({ root })).rejects.toThrow(/port already assigned/); + await expect(expectPortAvailable(dbPort)).resolves.toBeUndefined(); + } finally { + await rm(root, { recursive: true, force: true }); + } + }); +}); diff --git a/packages/fleet/src/PodManifest.ts b/packages/fleet/src/PodManifest.ts index d82c019afa..0116112482 100644 --- a/packages/fleet/src/PodManifest.ts +++ b/packages/fleet/src/PodManifest.ts @@ -17,16 +17,29 @@ export interface PodManifest { const keyHash = (value: string): string => createHash("sha256").update(value).digest("hex").slice(0, 16); -export const baseTemplateKey = (postgresVersion: string): string => - `pg-${keyHash(postgresVersion)}`; +interface TemplateKeyOptions { + readonly postgresPassword?: string; +} + +const DEFAULT_POSTGRES_PASSWORD = "postgres"; + +export const baseTemplateKey = (postgresVersion: string, opts: TemplateKeyOptions = {}): string => { + const canonical = JSON.stringify({ + postgresVersion, + postgresPassword: opts.postgresPassword ?? DEFAULT_POSTGRES_PASSWORD, + }); + return `pg-${keyHash(canonical)}`; +}; export const templateKey = ( versions: Partial, enabledServices: ReadonlyArray = [], + opts: TemplateKeyOptions = {}, ): string => { const canonical = JSON.stringify({ versions: Object.fromEntries(Object.entries(versions).sort(([a], [b]) => a.localeCompare(b))), enabledServices: [...new Set(enabledServices)].sort((a, b) => a.localeCompare(b)), + postgresPassword: opts.postgresPassword ?? DEFAULT_POSTGRES_PASSWORD, }); return `tuple-${keyHash(canonical)}`; }; diff --git a/packages/fleet/src/PodManifest.unit.test.ts b/packages/fleet/src/PodManifest.unit.test.ts index 754c8bf834..4fd76f7bf6 100644 --- a/packages/fleet/src/PodManifest.unit.test.ts +++ b/packages/fleet/src/PodManifest.unit.test.ts @@ -25,6 +25,20 @@ describe("templateKey", () => { expect(baseTemplateKey("../17.6.1.143")).toMatch(/^pg-[a-f0-9]{16}$/); expect(baseTemplateKey("../17.6.1.143")).not.toContain(".."); }); + it("keys templates by the postgres password used to initialize the data dir", () => { + expect(baseTemplateKey("17.6.1.143", { postgresPassword: "one" })).not.toBe( + baseTemplateKey("17.6.1.143", { postgresPassword: "two" }), + ); + expect( + templateKey({ postgres: "17.6.1.143", auth: "2.192.0" }, ["auth"], { + postgresPassword: "one", + }), + ).not.toBe( + templateKey({ postgres: "17.6.1.143", auth: "2.192.0" }, ["auth"], { + postgresPassword: "two", + }), + ); + }); it("resolves default versions only for postgres and enabled services", () => { expect(resolveTemplateVersions({ postgres: "17.6.1.143" }, ["postgrest"])).toEqual({ diff --git a/packages/fleet/src/PodRegistry.ts b/packages/fleet/src/PodRegistry.ts index af6f766b4b..de63236aee 100644 --- a/packages/fleet/src/PodRegistry.ts +++ b/packages/fleet/src/PodRegistry.ts @@ -4,8 +4,12 @@ import type { PodManifest } from "./PodManifest.ts"; const POD_ID_RE = /^[A-Za-z0-9][A-Za-z0-9._-]*$/; +function isValidPodId(id: string): boolean { + return POD_ID_RE.test(id) && basename(id) === id; +} + function validatePodId(id: string): string { - if (!POD_ID_RE.test(id) || basename(id) !== id) { + if (!isValidPodId(id)) { throw new Error(`invalid pod id: ${id}`); } return id; @@ -38,7 +42,7 @@ export class PodRegistry { async list(): Promise { const entries = await readdir(this.podsRoot).catch(() => [] as string[]); - const manifests = await Promise.all(entries.map((id) => this.read(id))); + const manifests = await Promise.all(entries.filter(isValidPodId).map((id) => this.read(id))); return manifests.filter((m): m is PodManifest => m !== undefined); } diff --git a/packages/fleet/src/PodRegistry.unit.test.ts b/packages/fleet/src/PodRegistry.unit.test.ts index ede01df1ea..1d56cb0877 100644 --- a/packages/fleet/src/PodRegistry.unit.test.ts +++ b/packages/fleet/src/PodRegistry.unit.test.ts @@ -1,4 +1,4 @@ -import { mkdtemp } from "node:fs/promises"; +import { mkdtemp, writeFile } from "node:fs/promises"; import { tmpdir } from "node:os"; import { join } from "node:path"; import { describe, expect, it } from "vitest"; @@ -12,4 +12,22 @@ describe("PodRegistry", () => { expect(() => pods.dataDir("nested/pod")).toThrow(/invalid pod id/); expect(() => pods.podDir("pod-a")).not.toThrow(); }); + + it("ignores non-pod entries while listing persisted pods", async () => { + const root = await mkdtemp(join(tmpdir(), "pods-")); + const pods = new PodRegistry(root); + const manifest = { + id: "pod-a", + versions: { postgres: "17.6.1.143" }, + services: {}, + flags: { supautils: false }, + ports: { dbPort: 55000, apiPort: 55001 }, + createdAt: "2026-07-08T00:00:00.000Z", + }; + + await pods.write(manifest); + await writeFile(join(root, ".DS_Store"), "not a pod"); + + await expect(pods.list()).resolves.toEqual([manifest]); + }); }); diff --git a/packages/fleet/src/PortRegistry.ts b/packages/fleet/src/PortRegistry.ts index 767699b853..60a1471f2d 100644 --- a/packages/fleet/src/PortRegistry.ts +++ b/packages/fleet/src/PortRegistry.ts @@ -17,6 +17,10 @@ function freshState(): PortState { return { basePort: DEFAULT_BASE_PORT, pods: {} }; } +function getOwnPodPorts(pods: Record, podId: string): PodPorts | undefined { + return Object.hasOwn(pods, podId) ? pods[podId] : undefined; +} + function isRecord(value: unknown): value is Record { return typeof value === "object" && value !== null && !Array.isArray(value); } @@ -96,12 +100,12 @@ export class PortRegistry { } get(podId: string): PodPorts | undefined { - return this.state.pods[podId]; + return getOwnPodPorts(this.state.pods, podId); } async allocate(podId: string): Promise { return this.withMutation(async () => { - const existing = this.state.pods[podId]; + const existing = getOwnPodPorts(this.state.pods, podId); if (existing) return existing; const used = new Set(Object.values(this.state.pods).flatMap((p) => [p.dbPort, p.apiPort])); let candidate = this.state.basePort; @@ -126,7 +130,7 @@ export class PortRegistry { */ async restore(podId: string, ports: PodPorts): Promise { await this.withMutation(async () => { - const existing = this.state.pods[podId]; + const existing = getOwnPodPorts(this.state.pods, podId); if (existing) { if (existing.dbPort === ports.dbPort && existing.apiPort === ports.apiPort) { return; diff --git a/packages/fleet/src/PortRegistry.unit.test.ts b/packages/fleet/src/PortRegistry.unit.test.ts index 34715f26a8..da2e7d2c76 100644 --- a/packages/fleet/src/PortRegistry.unit.test.ts +++ b/packages/fleet/src/PortRegistry.unit.test.ts @@ -29,6 +29,16 @@ describe("PortRegistry", () => { expect(c.dbPort).toBe(a1.dbPort); // freed ports are reusable }); + it("treats inherited property names as ordinary pod ids", async () => { + const file = join(await mkdtemp(join(tmpdir(), "ports-")), "state.json"); + const reg = await PortRegistry.load(file); + + const ports = await reg.allocate("constructor"); + + expect(ports).toEqual({ dbPort: 55000, apiPort: 55001 }); + expect(reg.get("constructor")).toEqual(ports); + }); + it("serializes concurrent mutations before persisting", async () => { const file = join(await mkdtemp(join(tmpdir(), "ports-")), "state.json"); const reg = await PortRegistry.load(file); diff --git a/packages/fleet/src/Provisioner.ts b/packages/fleet/src/Provisioner.ts index 45b8bd0697..fcf6293c94 100644 --- a/packages/fleet/src/Provisioner.ts +++ b/packages/fleet/src/Provisioner.ts @@ -1,5 +1,10 @@ import { rm } from "node:fs/promises"; -import type { ServiceName, VersionManifest } from "@supabase/stack"; +import { + SERVICE_NAMES, + validateEnabledServiceDependencies, + type ServiceName, + type VersionManifest, +} from "@supabase/stack"; import { cloneDir } from "./cowClone.ts"; import { resolveTemplateVersions, type PodManifest } from "./PodManifest.ts"; import type { PodRegistry } from "./PodRegistry.ts"; @@ -36,9 +41,11 @@ export class Provisioner { } const pgVersion = opts.versions.postgres; if (pgVersion === undefined) throw new Error("versions.postgres is required"); - const enabled = Object.entries(opts.services ?? {}) - .filter(([, on]) => on === true) - .map(([name]) => name as ServiceName); + const enabled = SERVICE_NAMES.filter((name) => opts.services?.[name] === true); + const dependencyError = validateEnabledServiceDependencies(new Set(enabled)); + if (dependencyError !== undefined) { + throw new Error(dependencyError); + } const resolvedVersions = resolveTemplateVersions(opts.versions, enabled); const template = opts.warm === true diff --git a/packages/fleet/src/Provisioner.unit.test.ts b/packages/fleet/src/Provisioner.unit.test.ts index ad965c18fc..e094c11770 100644 --- a/packages/fleet/src/Provisioner.unit.test.ts +++ b/packages/fleet/src/Provisioner.unit.test.ts @@ -102,6 +102,23 @@ describe("Provisioner (unit, fake deps)", () => { postgrest: DEFAULT_VERSIONS.postgrest, }); }); + + it("rejects invalid service dependency combinations before provisioning", async () => { + const templateDir = await mkdtemp(join(tmpdir(), "fleet-template-")); + await writeFile(join(templateDir, "PG_VERSION"), PG_VERSION); + const { p, ports, podsRoot } = await makeHarness(templateDir); + + await expect( + p.create({ + id: "bad", + versions: { postgres: PG_VERSION }, + services: { imgproxy: true }, + }), + ).rejects.toThrow(/imgproxy requires storage/); + + expect(ports.get("bad")).toBeUndefined(); + expect(await podsRootEntries(podsRoot)).not.toContain("bad"); + }); }); describe("fork", () => { diff --git a/packages/fleet/src/TemplateStore.integration.test.ts b/packages/fleet/src/TemplateStore.integration.test.ts index 06f1c4172a..95f1ba2cd5 100644 --- a/packages/fleet/src/TemplateStore.integration.test.ts +++ b/packages/fleet/src/TemplateStore.integration.test.ts @@ -1,6 +1,7 @@ import { mkdtemp, readFile } from "node:fs/promises"; import { tmpdir } from "node:os"; import { join } from "node:path"; +import { resolvePostgresPassword } from "@supabase/stack"; import { describe, expect, it } from "vitest"; import { baseTemplateKey } from "./PodManifest.ts"; import { TemplateStore } from "./TemplateStore.ts"; @@ -14,7 +15,9 @@ describe.skipIf(!process.env.FLEET_PG_TESTS)("TemplateStore", () => { const root = await mkdtemp(join(tmpdir(), "templates-")); const store = new TemplateStore(root); const first = await store.ensureBaseTemplate(POSTGRES_VERSION); - expect(first).toContain(baseTemplateKey(POSTGRES_VERSION)); + expect(first).toContain( + baseTemplateKey(POSTGRES_VERSION, { postgresPassword: resolvePostgresPassword() }), + ); // PGDATA got the micro profile const conf = await readFile(join(first, "postgresql.conf"), "utf8"); expect(conf).toContain("include_if_exists = 'micro.conf'"); diff --git a/packages/fleet/src/TemplateStore.ts b/packages/fleet/src/TemplateStore.ts index f6c12ad5b7..ff82e61b28 100644 --- a/packages/fleet/src/TemplateStore.ts +++ b/packages/fleet/src/TemplateStore.ts @@ -1,12 +1,24 @@ -import { mkdir, open, rename, rm, stat, unlink, writeFile } from "node:fs/promises"; +import { + mkdir, + mkdtemp, + open, + readFile, + rename, + rm, + stat, + unlink, + writeFile, +} from "node:fs/promises"; +import type { FileHandle } from "node:fs/promises"; import { join } from "node:path"; -import { createStack, installMicroProfile } from "@supabase/stack"; +import { createStack, installMicroProfile, resolvePostgresPassword } from "@supabase/stack"; import type { ServiceName, VersionManifest } from "@supabase/stack"; import { cloneDir } from "./cowClone.ts"; import { baseTemplateKey, resolveTemplateVersions, templateKey } from "./PodManifest.ts"; const LOCK_STALE_MS = 10 * 60 * 1000; const LOCK_POLL_MS = 250; +const LOCK_HEARTBEAT_MS = Math.floor(LOCK_STALE_MS / 3); function errorCode(error: unknown): string | undefined { if (typeof error !== "object" || error === null || !("code" in error)) return undefined; @@ -44,41 +56,50 @@ export class TemplateStore { } async ensureBaseTemplate(postgresVersion: string): Promise { - const key = baseTemplateKey(postgresVersion); + const postgresPassword = resolvePostgresPassword(); + const key = baseTemplateKey(postgresVersion, { postgresPassword }); if (await this.has(key)) return this.dataDir(key); return this.withLock(key, async () => { if (await this.has(key)) return this.dataDir(key); - const buildDir = join(this.root, `${key}.build`); - await rm(buildDir, { recursive: true, force: true }); - await mkdir(buildDir, { recursive: true }); + const buildDir = await this.createBuildDir(key); + let frozen = false; const buildDataDir = join(buildDir, "data"); - // One-shot stack: postgres only, non-provisioned -> postgres-init applies - // roles/schemas/baseline migrations exactly as it does for a normal stack. - const stack = await createStack({ - postgres: { version: postgresVersion, dataDir: buildDataDir }, - postgrest: false, - auth: false, - edgeRuntime: false, - realtime: false, - storage: false, - imgproxy: false, - mailpit: false, - pgmeta: false, - studio: false, - analytics: false, - vector: false, - pooler: false, - functions: false, - }); try { - await stack.start(); - await stack.ready(); + // One-shot stack: postgres only, non-provisioned -> postgres-init applies + // roles/schemas/baseline migrations exactly as it does for a normal stack. + const stack = await createStack({ + postgres: { version: postgresVersion, dataDir: buildDataDir }, + postgrest: false, + auth: false, + edgeRuntime: false, + realtime: false, + storage: false, + imgproxy: false, + mailpit: false, + pgmeta: false, + studio: false, + analytics: false, + vector: false, + pooler: false, + functions: false, + }); + try { + await stack.start(); + await stack.ready(); + } finally { + await stack.dispose(); + } + await installMicroProfile(buildDataDir); + await this.freeze(buildDir, key, { + key, + postgresVersion, + builtAt: new Date().toISOString(), + }); + frozen = true; + return this.dataDir(key); } finally { - await stack.dispose(); + if (!frozen) await rm(buildDir, { recursive: true, force: true }); } - await installMicroProfile(buildDataDir); - await this.freeze(buildDir, key, { key, postgresVersion, builtAt: new Date().toISOString() }); - return this.dataDir(key); }); } @@ -88,73 +109,84 @@ export class TemplateStore { ): Promise { const pgVersion = versions.postgres; if (pgVersion === undefined) throw new Error("versions.postgres is required"); + const postgresPassword = resolvePostgresPassword(); const base = await this.ensureBaseTemplate(pgVersion); if (enabledServices.length === 0) return base; const resolvedVersions = resolveTemplateVersions(versions, enabledServices); - const key = templateKey(resolvedVersions, enabledServices); + const key = templateKey(resolvedVersions, enabledServices, { postgresPassword }); if (await this.has(key)) return this.dataDir(key); return this.withLock(key, async () => { if (await this.has(key)) return this.dataDir(key); - const buildDir = join(this.root, `${key}.build`); - await rm(buildDir, { recursive: true, force: true }); - await mkdir(buildDir, { recursive: true }); + const buildDir = await this.createBuildDir(key); + let frozen = false; const buildDataDir = join(buildDir, "data"); - await cloneDir(base, buildDataDir); - // The clone is already post-init, so postgres-init is skipped (`provisioned: true`); - // each enabled service boots once and self-migrates against it. - const stack = await createStack({ - postgres: { - version: pgVersion, - dataDir: buildDataDir, - provisioned: true, - profile: "micro", - }, - postgrest: enabledServices.includes("postgrest") - ? { version: resolvedVersions.postgrest } - : false, - auth: enabledServices.includes("auth") ? { version: resolvedVersions.auth } : false, - edgeRuntime: enabledServices.includes("edge-runtime") - ? { version: resolvedVersions["edge-runtime"] } - : false, - realtime: enabledServices.includes("realtime") - ? { version: resolvedVersions.realtime } - : false, - storage: enabledServices.includes("storage") - ? { version: resolvedVersions.storage } - : false, - imgproxy: enabledServices.includes("imgproxy") - ? { version: resolvedVersions.imgproxy } - : false, - mailpit: enabledServices.includes("mailpit") - ? { version: resolvedVersions.mailpit } - : false, - pgmeta: enabledServices.includes("pgmeta") ? { version: resolvedVersions.pgmeta } : false, - studio: enabledServices.includes("studio") ? { version: resolvedVersions.studio } : false, - analytics: enabledServices.includes("analytics") - ? { version: resolvedVersions.analytics } - : false, - vector: enabledServices.includes("vector") ? { version: resolvedVersions.vector } : false, - pooler: enabledServices.includes("pooler") ? { version: resolvedVersions.pooler } : false, - functions: false, - }); try { - await stack.start(); - await stack.ready(); + await cloneDir(base, buildDataDir); + + // The clone is already post-init, so postgres-init is skipped (`provisioned: true`); + // each enabled service boots once and self-migrates against it. + const stack = await createStack({ + postgres: { + version: pgVersion, + dataDir: buildDataDir, + provisioned: true, + profile: "micro", + }, + postgrest: enabledServices.includes("postgrest") + ? { version: resolvedVersions.postgrest } + : false, + auth: enabledServices.includes("auth") ? { version: resolvedVersions.auth } : false, + edgeRuntime: enabledServices.includes("edge-runtime") + ? { version: resolvedVersions["edge-runtime"] } + : false, + realtime: enabledServices.includes("realtime") + ? { version: resolvedVersions.realtime } + : false, + storage: enabledServices.includes("storage") + ? { version: resolvedVersions.storage } + : false, + imgproxy: enabledServices.includes("imgproxy") + ? { version: resolvedVersions.imgproxy } + : false, + mailpit: enabledServices.includes("mailpit") + ? { version: resolvedVersions.mailpit } + : false, + pgmeta: enabledServices.includes("pgmeta") ? { version: resolvedVersions.pgmeta } : false, + studio: enabledServices.includes("studio") ? { version: resolvedVersions.studio } : false, + analytics: enabledServices.includes("analytics") + ? { version: resolvedVersions.analytics } + : false, + vector: enabledServices.includes("vector") ? { version: resolvedVersions.vector } : false, + pooler: enabledServices.includes("pooler") ? { version: resolvedVersions.pooler } : false, + functions: false, + }); + try { + await stack.start(); + await stack.ready(); + } finally { + await stack.dispose(); + } + await this.freeze(buildDir, key, { + key, + versions: resolvedVersions, + enabledServices, + builtAt: new Date().toISOString(), + }); + frozen = true; + return this.dataDir(key); } finally { - await stack.dispose(); + if (!frozen) await rm(buildDir, { recursive: true, force: true }); } - await this.freeze(buildDir, key, { - key, - versions: resolvedVersions, - enabledServices, - builtAt: new Date().toISOString(), - }); - return this.dataDir(key); }); } + private async createBuildDir(key: string): Promise { + await mkdir(this.root, { recursive: true }); + return mkdtemp(join(this.root, `${key}.build-`)); + } + private async freeze(buildDir: string, key: string, marker: unknown): Promise { const finalDir = join(this.root, key); await writeFile(join(buildDir, "template.json"), JSON.stringify(marker)); @@ -164,11 +196,18 @@ export class TemplateStore { private async withLock(key: string, body: () => Promise): Promise { const lockPath = join(this.root, `${key}.lock`); + const lockOwner = `${process.pid}:${Date.now()}:${Math.random()}`; + let lockHandle: FileHandle | undefined; await mkdir(this.root, { recursive: true }); for (;;) { try { const handle = await open(lockPath, "wx"); - await handle.close(); + try { + await handle.writeFile(lockOwner); + lockHandle = handle; + } finally { + if (lockHandle === undefined) await handle.close(); + } break; } catch (error) { if (errorCode(error) !== "EEXIST") throw error; @@ -180,9 +219,26 @@ export class TemplateStore { await new Promise((r) => setTimeout(r, LOCK_POLL_MS)); } } + const heartbeat = setInterval(() => { + if (lockHandle !== undefined) void this.refreshLock(lockHandle); + }, LOCK_HEARTBEAT_MS); try { return await body(); } finally { + clearInterval(heartbeat); + await this.releaseLock(lockPath, lockOwner); + await lockHandle?.close().catch(() => {}); + } + } + + private async refreshLock(lockHandle: FileHandle): Promise { + const now = new Date(); + await lockHandle.utimes(now, now).catch(() => {}); + } + + private async releaseLock(lockPath: string, lockOwner: string): Promise { + const currentOwner = await readFile(lockPath, "utf8").catch(() => undefined); + if (currentOwner === lockOwner) { await unlink(lockPath).catch(() => {}); } } diff --git a/packages/fleet/src/cowClone.integration.test.ts b/packages/fleet/src/cowClone.integration.test.ts index 096a9a461d..a65f249c6e 100644 --- a/packages/fleet/src/cowClone.integration.test.ts +++ b/packages/fleet/src/cowClone.integration.test.ts @@ -43,6 +43,18 @@ describe("cloneDir", () => { await expect(cloneDir(src, dest)).rejects.toThrow(/exists/); }); + it("creates the destination parent before attempting the CoW clone", async () => { + const root = await mkdtemp(join(tmpdir(), "cow-test-")); + const src = join(root, "src"); + await mkdir(src); + await writeFile(join(src, "file.txt"), "hello"); + + const dest = join(root, "missing-parent", "dest"); + await cloneDir(src, dest); + + expect(await readFile(join(dest, "file.txt"), "utf8")).toBe("hello"); + }); + it("does not silently mix stale CoW leftovers with fallback output when the CoW command fails after partially writing dest", async () => { const root = await mkdtemp(join(tmpdir(), "cow-test-")); const src = join(root, "src"); diff --git a/packages/fleet/src/cowClone.ts b/packages/fleet/src/cowClone.ts index 48882abe4e..694c5a7313 100644 --- a/packages/fleet/src/cowClone.ts +++ b/packages/fleet/src/cowClone.ts @@ -1,5 +1,6 @@ import { spawn } from "node:child_process"; -import { cp, rm, stat } from "node:fs/promises"; +import { cp, mkdir, rm, stat } from "node:fs/promises"; +import { dirname } from "node:path"; const run = (cmd: string, args: string[]): Promise => new Promise((resolve, reject) => { @@ -30,6 +31,7 @@ export async function cloneDir( () => false, ); if (exists) throw new Error(`cloneDir: destination already exists: ${dest}`); + await mkdir(dirname(dest), { recursive: true }); const cowCommand = options?.cowCommand ?? "cp"; let attemptedCow = false; diff --git a/packages/stack/src/StackBuilder.ts b/packages/stack/src/StackBuilder.ts index b84c134d29..543e728c26 100644 --- a/packages/stack/src/StackBuilder.ts +++ b/packages/stack/src/StackBuilder.ts @@ -12,6 +12,7 @@ import { dockerPortMapArgs, } from "./Platform.ts"; import type { ServiceResolution } from "./resolve.ts"; +import { validateEnabledServiceDependencies } from "./serviceDependencies.ts"; import { analyticsDockerRuntimeNetwork, makeAnalyticsServiceDocker } from "./services/analytics.ts"; import { makeAuthServiceDocker, makeAuthServiceNative } from "./services/auth.ts"; import { @@ -37,7 +38,7 @@ import { makeVectorServiceDocker } from "./services/vector.ts"; import type { PreparedStackArtifacts } from "./StackPreparation.ts"; import type { StackServiceProjectionCatalog } from "./StackStateProjection.ts"; import type { AllocatedPorts } from "./PortAllocator.ts"; -import type { ServiceName, VersionManifest } from "./versions.ts"; +import { SERVICE_NAMES, type ServiceName, type VersionManifest } from "./versions.ts"; export interface PostgresConfig { readonly port?: number; @@ -382,6 +383,10 @@ const resolvedConfigForService = ( service: Exclude, ) => (service === "edge-runtime" ? config.edgeRuntime : config[service]); +const nonPostgresServices = SERVICE_NAMES.filter( + (service): service is Exclude => service !== "postgres", +); + export const validateResolvedConfig = ( config: ResolvedStackConfig, ): Effect.Effect => @@ -399,26 +404,17 @@ export const validateResolvedConfig = ( } } - if (config.imgproxy !== false && config.storage === false) { - return yield* Effect.fail( - new StackBuildError({ - detail: "imgproxy requires storage to be enabled", - }), - ); - } - - if (config.vector !== false && config.analytics === false) { - return yield* Effect.fail( - new StackBuildError({ - detail: "vector requires analytics to be enabled", - }), - ); + const enabledServices = new Set(["postgres"]); + for (const service of nonPostgresServices) { + if (resolvedConfigForService(config, service) !== false) { + enabledServices.add(service); + } } - - if (config.studio !== false && config.pgmeta === false) { + const dependencyError = validateEnabledServiceDependencies(enabledServices); + if (dependencyError !== undefined) { return yield* Effect.fail( new StackBuildError({ - detail: "studio requires pgmeta to be enabled", + detail: dependencyError, }), ); } diff --git a/packages/stack/src/StackLifecycleCoordinator.ts b/packages/stack/src/StackLifecycleCoordinator.ts index 4d015fae53..4d4263e549 100644 --- a/packages/stack/src/StackLifecycleCoordinator.ts +++ b/packages/stack/src/StackLifecycleCoordinator.ts @@ -252,6 +252,7 @@ export class StackLifecycleCoordinator extends Context.Service< const info = stackInfoFor(config); const stateRef = yield* SubscriptionRef.make(initialPublicStates(config)); const phaseRef = yield* Ref.make("idle"); + const startInFlightRef = yield* Ref.make(false); const enableExtensionLock = yield* Semaphore.make(1); // Tracks every service that has actually been asked to start: the eager set from // start() under lazyServices, plus anything started later via startService (the @@ -589,8 +590,10 @@ export class StackLifecycleCoordinator extends Context.Service< Effect.succeed(runtimeState?.cleanupTargets ?? { dockerContainerNames: [] }), start: () => Effect.gen(function* () { + yield* Ref.set(startInFlightRef, true); yield* Ref.set(phaseRef, "starting"); const runtime = yield* ensureRuntime; + yield* Ref.set(phaseRef, "starting"); yield* configureFunctions(config); if (config.lazyServices === true) { // Only bring up postgres (and postgres-init, which depends on postgres and @@ -615,7 +618,7 @@ export class StackLifecycleCoordinator extends Context.Service< yield* runtime.orchestrator.waitAllReady(); } yield* Ref.set(phaseRef, "running"); - }), + }).pipe(Effect.ensuring(Ref.set(startInFlightRef, false))), stop: () => Effect.gen(function* () { if (runtimeState === undefined) { @@ -656,6 +659,14 @@ export class StackLifecycleCoordinator extends Context.Service< enableExtension: (name) => enableExtensionLock.withPermits(1)( Effect.gen(function* () { + const startInFlight = yield* Ref.get(startInFlightRef); + if (startInFlight || (yield* Ref.get(phaseRef)) === "starting") { + return yield* Effect.fail( + new StackBuildError({ + detail: `Cannot enable extension "${name}" while the stack is starting. Wait for start() to finish and retry.`, + }), + ); + } yield* Effect.promise(() => installPodConfOverlay(config.postgres.dataDir)); const currentLibraries = yield* Effect.promise(() => readPreloadLibraries(config.postgres.dataDir), diff --git a/packages/stack/src/StackLifecycleCoordinator.unit.test.ts b/packages/stack/src/StackLifecycleCoordinator.unit.test.ts index 04eb5af6f8..2bf76170f3 100644 --- a/packages/stack/src/StackLifecycleCoordinator.unit.test.ts +++ b/packages/stack/src/StackLifecycleCoordinator.unit.test.ts @@ -4,7 +4,7 @@ import { tmpdir } from "node:os"; import { join } from "node:path"; import { describe, expect, it } from "@effect/vitest"; import { NodeServices } from "@effect/platform-node"; -import { Duration, Effect, Layer } from "effect"; +import { Duration, Effect, Exit, Fiber, Layer } from "effect"; import { mockChildProcessSpawner } from "../../process-compose/tests/helpers/mocks.ts"; import { mockBinaryResolver } from "../tests/helpers/mocks.ts"; import { defaultPublishableKey, defaultSecretKey, generateJwt } from "./JwtGenerator.ts"; @@ -139,6 +139,20 @@ function makeLazyConfig(dataDir: string, postgrestPort: number): ResolvedStackCo }; } +function makeSlowStartConfig(dataDir: string): ResolvedStackConfig { + return { + ...makeConfig(dataDir), + postgrest: { + port: defaultPorts.postgrestPort, + adminPort: defaultPorts.postgrestAdminPort, + schemas: ["public"], + extraSearchPath: ["public"], + maxRows: 1000, + version: DEFAULT_VERSIONS.postgrest, + }, + }; +} + interface FakeHealthyServer { readonly port: number; readonly stop: () => Promise; @@ -226,6 +240,33 @@ describe("StackLifecycleCoordinator enableExtension", () => { Effect.ensuring(Effect.sync(() => rmSync(dataDir, { recursive: true, force: true }))), ); }); + + it.live("rejects preload changes while the stack is still starting", () => { + const dataDir = mkdtempSync(join(tmpdir(), "stack-lifecycle-coordinator-starting-test-")); + writeFileSync(join(dataDir, "postgresql.conf"), "# stock conf\n"); + const config = makeSlowStartConfig(dataDir); + const { layer, spawner } = setupLayer(config); + + return Effect.gen(function* () { + const stack = yield* Stack; + const startFiber = yield* stack.start().pipe(Effect.forkChild({ startImmediately: true })); + + yield* Effect.gen(function* () { + for (;;) { + if (spawner.spawned.length > 0) break; + yield* Effect.sleep(Duration.millis(10)); + } + + const exit = yield* stack.enableExtension("pg_cron").pipe(Effect.exit); + + expect(Exit.isFailure(exit)).toBe(true); + expect(yield* Effect.promise(() => readPreloadLibraries(dataDir))).toEqual([]); + }).pipe(Effect.ensuring(Fiber.interrupt(startFiber))); + }).pipe( + Effect.provide(layer), + Effect.ensuring(Effect.sync(() => rmSync(dataDir, { recursive: true, force: true }))), + ); + }); }); describe("StackLifecycleCoordinator lazyServices", () => { diff --git a/packages/stack/src/index.ts b/packages/stack/src/index.ts index ffd916d368..000abbc761 100644 --- a/packages/stack/src/index.ts +++ b/packages/stack/src/index.ts @@ -21,8 +21,9 @@ export type { } from "./StackBuilder.ts"; export type { ServiceName, VersionManifest } from "./versions.ts"; -export { DEFAULT_VERSIONS, fillServiceVersionManifest } from "./versions.ts"; +export { DEFAULT_VERSIONS, fillServiceVersionManifest, SERVICE_NAMES } from "./versions.ts"; export { postgresConnectionUrl, resolvePostgresPassword } from "./postgresCredentials.ts"; +export { validateEnabledServiceDependencies } from "./serviceDependencies.ts"; export type { ServiceResolution } from "./resolve.ts"; export type { PrefetchOptions, PrefetchResult } from "./prefetch.ts"; export type { ReadyOptions, StackHandle } from "./createStack.ts"; diff --git a/packages/stack/src/serviceDependencies.ts b/packages/stack/src/serviceDependencies.ts new file mode 100644 index 0000000000..026d50c67a --- /dev/null +++ b/packages/stack/src/serviceDependencies.ts @@ -0,0 +1,19 @@ +import type { ServiceName } from "./versions.ts"; + +export const validateEnabledServiceDependencies = ( + enabledServices: ReadonlySet, +): string | undefined => { + if (enabledServices.has("imgproxy") && !enabledServices.has("storage")) { + return "imgproxy requires storage to be enabled"; + } + + if (enabledServices.has("vector") && !enabledServices.has("analytics")) { + return "vector requires analytics to be enabled"; + } + + if (enabledServices.has("studio") && !enabledServices.has("pgmeta")) { + return "studio requires pgmeta to be enabled"; + } + + return undefined; +}; From e31c93f9f3bc55fce94ce1d39ac79acdcfb1464d Mon Sep 17 00:00:00 2001 From: Julien Goux Date: Wed, 8 Jul 2026 10:11:29 +0200 Subject: [PATCH 33/52] chore(cli): address additional stack review feedback --- packages/fleet/src/Fleet.ts | 2 +- packages/fleet/src/TemplateStore.ts | 147 ++++++++++-------- packages/process-compose/src/Orchestrator.ts | 20 ++- .../src/Orchestrator.unit.test.ts | 71 +++++++++ 4 files changed, 171 insertions(+), 69 deletions(-) diff --git a/packages/fleet/src/Fleet.ts b/packages/fleet/src/Fleet.ts index c1d355adc1..f207495900 100644 --- a/packages/fleet/src/Fleet.ts +++ b/packages/fleet/src/Fleet.ts @@ -318,8 +318,8 @@ export async function createFleet(opts: FleetOptions = {}): Promise // to delete. await podLocks.withLock(id, async () => { await suspendLocked(id); - await provisioner.destroy(id); await proxy.unregister(id); + await provisioner.destroy(id); states.delete(id); }); }, diff --git a/packages/fleet/src/TemplateStore.ts b/packages/fleet/src/TemplateStore.ts index ff82e61b28..2e24d62f4a 100644 --- a/packages/fleet/src/TemplateStore.ts +++ b/packages/fleet/src/TemplateStore.ts @@ -19,6 +19,7 @@ import { baseTemplateKey, resolveTemplateVersions, templateKey } from "./PodMani const LOCK_STALE_MS = 10 * 60 * 1000; const LOCK_POLL_MS = 250; const LOCK_HEARTBEAT_MS = Math.floor(LOCK_STALE_MS / 3); +const STACK_BOOT_LOCK_KEY = "__stack-boot"; function errorCode(error: unknown): string | undefined { if (typeof error !== "object" || error === null || !("code" in error)) return undefined; @@ -65,30 +66,32 @@ export class TemplateStore { let frozen = false; const buildDataDir = join(buildDir, "data"); try { - // One-shot stack: postgres only, non-provisioned -> postgres-init applies - // roles/schemas/baseline migrations exactly as it does for a normal stack. - const stack = await createStack({ - postgres: { version: postgresVersion, dataDir: buildDataDir }, - postgrest: false, - auth: false, - edgeRuntime: false, - realtime: false, - storage: false, - imgproxy: false, - mailpit: false, - pgmeta: false, - studio: false, - analytics: false, - vector: false, - pooler: false, - functions: false, + await this.withStackBootLock(async () => { + // One-shot stack: postgres only, non-provisioned -> postgres-init applies + // roles/schemas/baseline migrations exactly as it does for a normal stack. + const stack = await createStack({ + postgres: { version: postgresVersion, dataDir: buildDataDir }, + postgrest: false, + auth: false, + edgeRuntime: false, + realtime: false, + storage: false, + imgproxy: false, + mailpit: false, + pgmeta: false, + studio: false, + analytics: false, + vector: false, + pooler: false, + functions: false, + }); + try { + await stack.start(); + await stack.ready(); + } finally { + await stack.dispose(); + } }); - try { - await stack.start(); - await stack.ready(); - } finally { - await stack.dispose(); - } await installMicroProfile(buildDataDir); await this.freeze(buildDir, key, { key, @@ -125,49 +128,59 @@ export class TemplateStore { try { await cloneDir(base, buildDataDir); - // The clone is already post-init, so postgres-init is skipped (`provisioned: true`); - // each enabled service boots once and self-migrates against it. - const stack = await createStack({ - postgres: { - version: pgVersion, - dataDir: buildDataDir, - provisioned: true, - profile: "micro", - }, - postgrest: enabledServices.includes("postgrest") - ? { version: resolvedVersions.postgrest } - : false, - auth: enabledServices.includes("auth") ? { version: resolvedVersions.auth } : false, - edgeRuntime: enabledServices.includes("edge-runtime") - ? { version: resolvedVersions["edge-runtime"] } - : false, - realtime: enabledServices.includes("realtime") - ? { version: resolvedVersions.realtime } - : false, - storage: enabledServices.includes("storage") - ? { version: resolvedVersions.storage } - : false, - imgproxy: enabledServices.includes("imgproxy") - ? { version: resolvedVersions.imgproxy } - : false, - mailpit: enabledServices.includes("mailpit") - ? { version: resolvedVersions.mailpit } - : false, - pgmeta: enabledServices.includes("pgmeta") ? { version: resolvedVersions.pgmeta } : false, - studio: enabledServices.includes("studio") ? { version: resolvedVersions.studio } : false, - analytics: enabledServices.includes("analytics") - ? { version: resolvedVersions.analytics } - : false, - vector: enabledServices.includes("vector") ? { version: resolvedVersions.vector } : false, - pooler: enabledServices.includes("pooler") ? { version: resolvedVersions.pooler } : false, - functions: false, + await this.withStackBootLock(async () => { + // The clone is already post-init, so postgres-init is skipped (`provisioned: true`); + // each enabled service boots once and self-migrates against it. + const stack = await createStack({ + postgres: { + version: pgVersion, + dataDir: buildDataDir, + provisioned: true, + profile: "micro", + }, + postgrest: enabledServices.includes("postgrest") + ? { version: resolvedVersions.postgrest } + : false, + auth: enabledServices.includes("auth") ? { version: resolvedVersions.auth } : false, + edgeRuntime: enabledServices.includes("edge-runtime") + ? { version: resolvedVersions["edge-runtime"] } + : false, + realtime: enabledServices.includes("realtime") + ? { version: resolvedVersions.realtime } + : false, + storage: enabledServices.includes("storage") + ? { version: resolvedVersions.storage } + : false, + imgproxy: enabledServices.includes("imgproxy") + ? { version: resolvedVersions.imgproxy } + : false, + mailpit: enabledServices.includes("mailpit") + ? { version: resolvedVersions.mailpit } + : false, + pgmeta: enabledServices.includes("pgmeta") + ? { version: resolvedVersions.pgmeta } + : false, + studio: enabledServices.includes("studio") + ? { version: resolvedVersions.studio } + : false, + analytics: enabledServices.includes("analytics") + ? { version: resolvedVersions.analytics } + : false, + vector: enabledServices.includes("vector") + ? { version: resolvedVersions.vector } + : false, + pooler: enabledServices.includes("pooler") + ? { version: resolvedVersions.pooler } + : false, + functions: false, + }); + try { + await stack.start(); + await stack.ready(); + } finally { + await stack.dispose(); + } }); - try { - await stack.start(); - await stack.ready(); - } finally { - await stack.dispose(); - } await this.freeze(buildDir, key, { key, versions: resolvedVersions, @@ -187,6 +200,10 @@ export class TemplateStore { return mkdtemp(join(this.root, `${key}.build-`)); } + private async withStackBootLock(body: () => Promise): Promise { + return this.withLock(STACK_BOOT_LOCK_KEY, body); + } + private async freeze(buildDir: string, key: string, marker: unknown): Promise { const finalDir = join(this.root, key); await writeFile(join(buildDir, "template.json"), JSON.stringify(marker)); diff --git a/packages/process-compose/src/Orchestrator.ts b/packages/process-compose/src/Orchestrator.ts index 3e0c698f60..a048c580e3 100644 --- a/packages/process-compose/src/Orchestrator.ts +++ b/packages/process-compose/src/Orchestrator.ts @@ -119,6 +119,7 @@ export class Orchestrator extends Context.Service< // FiberMap to track running service fibers — auto-interrupted on scope close const fibers = yield* FiberMap.make(); + const launchedServices = new Set(); // Helper: send a validated FSM event — only does the state transition const sendEvent = ( @@ -534,7 +535,8 @@ export class Orchestrator extends Context.Service< const svc = services.get(dependentName); if (svc === undefined) return false; const status = SubscriptionRef.getUnsafe(svc.state).status; - return status !== "Pending" && status !== "Stopped"; + if (status === "Pending") return launchedServices.has(dependentName); + return status !== "Stopped"; }; const collectDependents = (current: string): void => { for (const dependent of graph.dependentsOf(current)) { @@ -608,6 +610,7 @@ export class Orchestrator extends Context.Service< start: () => Effect.gen(function* () { for (const def of graph.startOrder) { + launchedServices.add(def.name); yield* FiberMap.run(fibers, def.name, runServiceSafe(def)); } }), @@ -621,11 +624,19 @@ export class Orchestrator extends Context.Service< const order = graph.startOrderFor(name); for (const d of order) { const svc = services.get(d.name); - const status = - svc === undefined ? undefined : SubscriptionRef.getUnsafe(svc.state).status; + const state = svc === undefined ? undefined : SubscriptionRef.getUnsafe(svc.state); + const status = state?.status; + if ( + (d.restart ?? defaults.restart) === "no" && + status === "Stopped" && + state?.exitCode === 0 + ) { + continue; + } if (status === "Stopped" || status === "Failed") { yield* resetService(d.name); } + launchedServices.add(d.name); yield* FiberMap.run(fibers, d.name, runServiceSafe(d), { onlyIfMissing: true }); } }), @@ -681,6 +692,7 @@ export class Orchestrator extends Context.Service< }), ), ); + launchedServices.clear(); }), stopService: (name: string) => @@ -694,6 +706,7 @@ export class Orchestrator extends Context.Service< yield* FiberMap.remove(fibers, name); // Force Stopped if still in Stopping (fiber was interrupted before ProcessExited) yield* sendEvent(name, { _tag: "ProcessExited", exitCode: 143 }); + launchedServices.delete(name); }), restartService: (name: string) => @@ -711,6 +724,7 @@ export class Orchestrator extends Context.Service< yield* resetService(affectedDef.name); } for (const affectedDef of affected) { + launchedServices.add(affectedDef.name); yield* FiberMap.run(fibers, affectedDef.name, runServiceSafe(affectedDef)); } }), diff --git a/packages/process-compose/src/Orchestrator.unit.test.ts b/packages/process-compose/src/Orchestrator.unit.test.ts index ddf55f40d6..49da134235 100644 --- a/packages/process-compose/src/Orchestrator.unit.test.ts +++ b/packages/process-compose/src/Orchestrator.unit.test.ts @@ -526,6 +526,34 @@ describe("Orchestrator", () => { }).pipe(Effect.provide(layer), Effect.scoped); }); + it.live("startService does not rerun completed one-shot dependencies", () => { + const { layer, proc } = setupOrchestrator( + [ + svc("postgres-init", { restart: "no" }), + svc("api", { + dependencies: [{ service: "postgres-init", condition: "completed" }], + }), + ], + { + perService: { + api: { exitDelay: "5 seconds" }, + "postgres-init": { exitDelay: "10 millis" }, + }, + }, + ); + return Effect.gen(function* () { + const orc = yield* Orchestrator; + yield* orc.startService("api"); + yield* proc.waitForSpawn("api"); + yield* waitForStopped(orc, "postgres-init"); + + yield* orc.startService("api"); + yield* Effect.sleep(Duration.millis(50)); + + expect(proc.spawned.map((s) => s.command)).toEqual(["postgres-init", "api"]); + }).pipe(Effect.provide(layer), Effect.scoped); + }); + it.live("restartService stops and restarts a service", () => { const { layer, proc } = setupOrchestrator([svc("a")], { exitDelay: "5 seconds", @@ -600,6 +628,49 @@ describe("Orchestrator", () => { }).pipe(Effect.provide(layer), Effect.scoped); }); + it.live("restartService includes launched dependents that are still pending", () => { + let dbReady = false; + const { layer, proc } = setupOrchestrator( + [ + svc("db", { + healthCheck: { + probe: { + _tag: "Exec", + command: "db-ready", + args: [], + }, + periodSeconds: 0.01, + }, + }), + svc("api", { + dependencies: [{ service: "db", condition: "healthy" }], + }), + ], + { + perService: { + api: { exitDelay: "5 seconds" }, + db: { exitDelay: "5 seconds" }, + "db-ready": { getExitCode: () => (dbReady ? 0 : 1) }, + }, + }, + ); + return Effect.gen(function* () { + const orc = yield* Orchestrator; + yield* orc.start(); + yield* proc.waitForSpawn("db"); + expect((yield* orc.getState("api")).status).toBe("Pending"); + + yield* orc.restartService("db"); + dbReady = true; + yield* proc.waitForSpawn("api"); + + const spawnedServices = proc.spawned + .map((s) => s.command) + .filter((command) => command === "api" || command === "db"); + expect(spawnedServices).toEqual(["db", "db", "api"]); + }).pipe(Effect.provide(layer), Effect.scoped); + }); + it.live("updateServiceDefinition restarts with the updated definition", () => { const { layer, proc } = setupOrchestrator([svc("a")], { exitDelay: "5 seconds", From c17517d5f1e709ddf4838f7204c003341d0e1357 Mon Sep 17 00:00:00 2001 From: Julien Goux Date: Wed, 8 Jul 2026 10:34:02 +0200 Subject: [PATCH 34/52] chore(cli): sync lockfile with current base --- pnpm-lock.yaml | 178 ++++++++++++++++++++++---------------------- pnpm-workspace.yaml | 4 +- 2 files changed, 91 insertions(+), 91 deletions(-) diff --git a/pnpm-lock.yaml b/pnpm-lock.yaml index d62418845d..d029e46f75 100644 --- a/pnpm-lock.yaml +++ b/pnpm-lock.yaml @@ -37,8 +37,8 @@ catalogs: specifier: ^1.3.14 version: 1.3.14 '@typescript/native-preview': - specifier: 7.0.0-dev.20260629.1 - version: 7.0.0-dev.20260629.1 + specifier: 7.0.0-dev.20260630.1 + version: 7.0.0-dev.20260630.1 '@vitest/coverage-istanbul': specifier: ^4.1.9 version: 4.1.9 @@ -58,8 +58,8 @@ catalogs: specifier: ^1.72.0 version: 1.73.0 oxlint-tsgolint: - specifier: ^0.23.0 - version: 0.23.0 + specifier: ^0.24.0 + version: 0.24.0 tldts: specifier: ^7.4.5 version: 7.4.5 @@ -155,7 +155,7 @@ importers: version: 19.2.17 '@typescript/native-preview': specifier: 'catalog:' - version: 7.0.0-dev.20260629.1 + version: 7.0.0-dev.20260630.1 '@vercel/detect-agent': specifier: ^1.2.3 version: 1.2.3 @@ -185,10 +185,10 @@ importers: version: 0.57.0 oxlint: specifier: 'catalog:' - version: 1.73.0(oxlint-tsgolint@0.23.0) + version: 1.73.0(oxlint-tsgolint@0.24.0) oxlint-tsgolint: specifier: 'catalog:' - version: 0.23.0 + version: 0.24.0 pg: specifier: ^8.22.0 version: 8.22.0 @@ -259,7 +259,7 @@ importers: version: 1.3.14 '@typescript/native-preview': specifier: 'catalog:' - version: 7.0.0-dev.20260629.1 + version: 7.0.0-dev.20260630.1 '@vitest/coverage-istanbul': specifier: 'catalog:' version: 4.1.9(vitest@4.1.9) @@ -271,10 +271,10 @@ importers: version: 0.57.0 oxlint: specifier: 'catalog:' - version: 1.73.0(oxlint-tsgolint@0.23.0) + version: 1.73.0(oxlint-tsgolint@0.24.0) oxlint-tsgolint: specifier: 'catalog:' - version: 0.23.0 + version: 0.24.0 vitest: specifier: 'catalog:' version: 4.1.9(@types/node@26.0.1)(@vitest/coverage-istanbul@4.1.9)(vite@8.0.14(@types/node@26.0.1)(esbuild@0.28.1)(jiti@2.7.0)(yaml@2.9.0)) @@ -339,7 +339,7 @@ importers: version: 1.3.14 '@typescript/native-preview': specifier: 'catalog:' - version: 7.0.0-dev.20260629.1 + version: 7.0.0-dev.20260630.1 '@vitest/coverage-istanbul': specifier: 'catalog:' version: 4.1.9(vitest@4.1.9) @@ -351,10 +351,10 @@ importers: version: 0.57.0 oxlint: specifier: 'catalog:' - version: 1.73.0(oxlint-tsgolint@0.23.0) + version: 1.73.0(oxlint-tsgolint@0.24.0) oxlint-tsgolint: specifier: 'catalog:' - version: 0.23.0 + version: 0.24.0 vitest: specifier: 'catalog:' version: 4.1.9(@types/node@26.0.1)(@vitest/coverage-istanbul@4.1.9)(vite@8.0.14(@types/node@26.0.1)(esbuild@0.28.1)(jiti@2.7.0)(yaml@2.9.0)) @@ -381,7 +381,7 @@ importers: version: 1.3.14 '@typescript/native-preview': specifier: 'catalog:' - version: 7.0.0-dev.20260629.1 + version: 7.0.0-dev.20260630.1 '@vitest/coverage-istanbul': specifier: 'catalog:' version: 4.1.9(vitest@4.1.9) @@ -393,10 +393,10 @@ importers: version: 0.57.0 oxlint: specifier: 'catalog:' - version: 1.73.0(oxlint-tsgolint@0.23.0) + version: 1.73.0(oxlint-tsgolint@0.24.0) oxlint-tsgolint: specifier: 'catalog:' - version: 0.23.0 + version: 0.24.0 vitest: specifier: 'catalog:' version: 4.1.9(@types/node@26.0.1)(@vitest/coverage-istanbul@4.1.9)(vite@8.0.14(@types/node@26.0.1)(esbuild@0.28.1)(jiti@2.7.0)(yaml@2.9.0)) @@ -431,7 +431,7 @@ importers: version: 1.3.14 '@typescript/native-preview': specifier: 'catalog:' - version: 7.0.0-dev.20260629.1 + version: 7.0.0-dev.20260630.1 '@vitest/coverage-istanbul': specifier: 'catalog:' version: 4.1.9(vitest@4.1.9) @@ -443,10 +443,10 @@ importers: version: 0.57.0 oxlint: specifier: 'catalog:' - version: 1.73.0(oxlint-tsgolint@0.23.0) + version: 1.73.0(oxlint-tsgolint@0.24.0) oxlint-tsgolint: specifier: 'catalog:' - version: 0.23.0 + version: 0.24.0 vitest: specifier: 'catalog:' version: 4.1.9(@types/node@26.0.1)(@vitest/coverage-istanbul@4.1.9)(vite@8.0.14(@types/node@26.0.1)(esbuild@0.28.1)(jiti@2.7.0)(yaml@2.9.0)) @@ -465,7 +465,7 @@ 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sha512-3mBv3CoPbh8dFbzfDGIWa2ytZjn2v+3EX4aKRXjIhsoGFzG8GCjfRirz3rwZf1wYbZzsNLTSgpw8VjQuWdp/jA==} + oxlint-tsgolint@0.24.0: + resolution: {integrity: sha512-giCk5sEvG02d5tzPmFMX3hem8ndzEEu1xvGYS5OwNfO2WGl6ZVxt5LjE0yiMDoz94INI7XkXwgFAQiydPvVHDw==} hasBin: true oxlint@1.73.0: @@ -7892,22 +7892,22 @@ snapshots: '@oxfmt/binding-win32-x64-msvc@0.57.0': optional: true - '@oxlint-tsgolint/darwin-arm64@0.23.0': + '@oxlint-tsgolint/darwin-arm64@0.24.0': optional: true - '@oxlint-tsgolint/darwin-x64@0.23.0': + '@oxlint-tsgolint/darwin-x64@0.24.0': optional: true - '@oxlint-tsgolint/linux-arm64@0.23.0': + '@oxlint-tsgolint/linux-arm64@0.24.0': optional: true - '@oxlint-tsgolint/linux-x64@0.23.0': + '@oxlint-tsgolint/linux-x64@0.24.0': optional: true - '@oxlint-tsgolint/win32-arm64@0.23.0': + '@oxlint-tsgolint/win32-arm64@0.24.0': optional: true - '@oxlint-tsgolint/win32-x64@0.23.0': + '@oxlint-tsgolint/win32-x64@0.24.0': optional: true '@oxlint/binding-android-arm-eabi@1.73.0': @@ -8782,36 +8782,36 @@ snapshots: dependencies: '@types/node': 26.0.1 - '@typescript/native-preview-darwin-arm64@7.0.0-dev.20260629.1': + '@typescript/native-preview-darwin-arm64@7.0.0-dev.20260630.1': optional: true - '@typescript/native-preview-darwin-x64@7.0.0-dev.20260629.1': + '@typescript/native-preview-darwin-x64@7.0.0-dev.20260630.1': optional: true - '@typescript/native-preview-linux-arm64@7.0.0-dev.20260629.1': + '@typescript/native-preview-linux-arm64@7.0.0-dev.20260630.1': optional: true - '@typescript/native-preview-linux-arm@7.0.0-dev.20260629.1': + '@typescript/native-preview-linux-arm@7.0.0-dev.20260630.1': optional: true - '@typescript/native-preview-linux-x64@7.0.0-dev.20260629.1': + '@typescript/native-preview-linux-x64@7.0.0-dev.20260630.1': optional: true - '@typescript/native-preview-win32-arm64@7.0.0-dev.20260629.1': + '@typescript/native-preview-win32-arm64@7.0.0-dev.20260630.1': optional: true - '@typescript/native-preview-win32-x64@7.0.0-dev.20260629.1': + '@typescript/native-preview-win32-x64@7.0.0-dev.20260630.1': optional: true - '@typescript/native-preview@7.0.0-dev.20260629.1': + '@typescript/native-preview@7.0.0-dev.20260630.1': optionalDependencies: - '@typescript/native-preview-darwin-arm64': 7.0.0-dev.20260629.1 - '@typescript/native-preview-darwin-x64': 7.0.0-dev.20260629.1 - '@typescript/native-preview-linux-arm': 7.0.0-dev.20260629.1 - '@typescript/native-preview-linux-arm64': 7.0.0-dev.20260629.1 - '@typescript/native-preview-linux-x64': 7.0.0-dev.20260629.1 - '@typescript/native-preview-win32-arm64': 7.0.0-dev.20260629.1 - '@typescript/native-preview-win32-x64': 7.0.0-dev.20260629.1 + '@typescript/native-preview-darwin-arm64': 7.0.0-dev.20260630.1 + '@typescript/native-preview-darwin-x64': 7.0.0-dev.20260630.1 + '@typescript/native-preview-linux-arm': 7.0.0-dev.20260630.1 + '@typescript/native-preview-linux-arm64': 7.0.0-dev.20260630.1 + '@typescript/native-preview-linux-x64': 7.0.0-dev.20260630.1 + '@typescript/native-preview-win32-arm64': 7.0.0-dev.20260630.1 + '@typescript/native-preview-win32-x64': 7.0.0-dev.20260630.1 '@ungap/structured-clone@1.3.2': {} @@ -11833,16 +11833,16 @@ snapshots: '@oxfmt/binding-win32-ia32-msvc': 0.57.0 '@oxfmt/binding-win32-x64-msvc': 0.57.0 - oxlint-tsgolint@0.23.0: + oxlint-tsgolint@0.24.0: optionalDependencies: - '@oxlint-tsgolint/darwin-arm64': 0.23.0 - '@oxlint-tsgolint/darwin-x64': 0.23.0 - '@oxlint-tsgolint/linux-arm64': 0.23.0 - '@oxlint-tsgolint/linux-x64': 0.23.0 - '@oxlint-tsgolint/win32-arm64': 0.23.0 - '@oxlint-tsgolint/win32-x64': 0.23.0 - - oxlint@1.73.0(oxlint-tsgolint@0.23.0): + '@oxlint-tsgolint/darwin-arm64': 0.24.0 + '@oxlint-tsgolint/darwin-x64': 0.24.0 + '@oxlint-tsgolint/linux-arm64': 0.24.0 + '@oxlint-tsgolint/linux-x64': 0.24.0 + '@oxlint-tsgolint/win32-arm64': 0.24.0 + '@oxlint-tsgolint/win32-x64': 0.24.0 + + oxlint@1.73.0(oxlint-tsgolint@0.24.0): optionalDependencies: '@oxlint/binding-android-arm-eabi': 1.73.0 '@oxlint/binding-android-arm64': 1.73.0 @@ -11863,7 +11863,7 @@ snapshots: '@oxlint/binding-win32-arm64-msvc': 1.73.0 '@oxlint/binding-win32-ia32-msvc': 1.73.0 '@oxlint/binding-win32-x64-msvc': 1.73.0 - oxlint-tsgolint: 0.23.0 + oxlint-tsgolint: 0.24.0 p-cancelable@2.1.1: {} diff --git a/pnpm-workspace.yaml b/pnpm-workspace.yaml index d42a59a931..eb8f8de15a 100644 --- a/pnpm-workspace.yaml +++ b/pnpm-workspace.yaml @@ -22,14 +22,14 @@ catalog: "@swc/core": "^1.15.43" "@tsconfig/bun": "^1.0.10" "@types/bun": "^1.3.14" - "@typescript/native-preview": "7.0.0-dev.20260629.1" + "@typescript/native-preview": "7.0.0-dev.20260630.1" "@vitest/coverage-istanbul": "^4.1.9" "effect": "4.0.0-beta.93" "knip": "^6.17.1" "nx": "^23.0.0" "oxfmt": "^0.57.0" "oxlint": "^1.72.0" - "oxlint-tsgolint": "^0.23.0" + "oxlint-tsgolint": "^0.24.0" "tldts": "^7.4.5" "vitest": "^4.1.9" From 6f5953c845e14f3ea4f0a3215dd24fdc1a6f93d4 Mon Sep 17 00:00:00 2001 From: Julien Goux Date: Wed, 8 Jul 2026 10:43:44 +0200 Subject: [PATCH 35/52] test(cli): relax core test timeout for ci --- apps/cli/vitest.config.ts | 2 ++ 1 file changed, 2 insertions(+) diff --git a/apps/cli/vitest.config.ts b/apps/cli/vitest.config.ts index a8c53dd4e5..333aca90db 100644 --- a/apps/cli/vitest.config.ts +++ b/apps/cli/vitest.config.ts @@ -45,6 +45,7 @@ export default defineConfig({ test: { name: "unit", include: ["**/*.unit.test.ts"], + testTimeout: 30_000, }, }, { @@ -52,6 +53,7 @@ export default defineConfig({ test: { name: "integration", include: ["**/*.integration.test.ts"], + testTimeout: 30_000, }, }, { From f69ab959edfe08307a8856b49b2fcad9a18e8979 Mon Sep 17 00:00:00 2001 From: Julien Goux Date: Wed, 8 Jul 2026 12:11:45 +0200 Subject: [PATCH 36/52] fix(fleet): harden micro stack lifecycle --- packages/fleet/src/Fleet.ts | 71 +++--- packages/fleet/src/Fleet.unit.test.ts | 27 ++- packages/fleet/src/PodManifest.ts | 4 +- packages/fleet/src/PodRegistry.ts | 210 +++++++++++++++++- packages/fleet/src/PodRegistry.unit.test.ts | 39 +++- packages/fleet/src/PortRegistry.ts | 84 +++++-- packages/fleet/src/PortRegistry.unit.test.ts | 78 ++++--- .../fleet/src/Provisioner.integration.test.ts | 2 +- packages/fleet/src/Provisioner.ts | 49 +++- packages/fleet/src/Provisioner.unit.test.ts | 45 +++- packages/fleet/src/TemplateStore.ts | 9 +- packages/process-compose/src/Orchestrator.ts | 9 +- .../src/Orchestrator.unit.test.ts | 41 ++++ .../src/DaemonServer.integration.test.ts | 16 +- packages/stack/src/DaemonServer.ts | 6 + packages/stack/src/StackBuilder.ts | 2 + .../stack/src/StackLifecycleCoordinator.ts | 5 +- .../StackLifecycleCoordinator.unit.test.ts | 30 +++ packages/stack/src/createStack.ts | 4 +- packages/stack/src/index.ts | 2 + packages/stack/src/services/pooler.ts | 3 +- packages/stack/src/services/postgres-init.ts | 1 + .../stack/src/services/services.unit.test.ts | 14 ++ 23 files changed, 646 insertions(+), 105 deletions(-) diff --git a/packages/fleet/src/Fleet.ts b/packages/fleet/src/Fleet.ts index f207495900..a6398855b5 100644 --- a/packages/fleet/src/Fleet.ts +++ b/packages/fleet/src/Fleet.ts @@ -56,13 +56,8 @@ interface WarmPod { const DB_PASSWORD = resolvePostgresPassword(); // Internal (in-process stack) ports are derived from the externally-visible, -// PortRegistry-owned port by a fixed +10_000 offset so the two ranges never -// collide. PortRegistry hands out ports starting at 55_000, so this scheme -// only stays valid while every allocated external port is < 55_536; beyond -// that the derived internal port would exceed the 16-bit port ceiling -// (65_535). Fine for the pod counts this phase targets; a later phase should -// allocate internal ports dynamically (e.g. port 0) if the fleet needs to -// scale past that. +// PortRegistry-owned ports by a fixed lower offset so the proxy-owned public +// range and the stack-owned internal range never collide. const INTERNAL_PORT_OFFSET = 10_000; /** @@ -114,7 +109,7 @@ export async function createFleet(opts: FleetOptions = {}): Promise const templates = new TemplateStore(join(root, "templates")); const pods = new PodRegistry(join(root, "pods")); const ports = await PortRegistry.load(join(root, "fleet-state.json")); - const provisioner = new Provisioner({ templates, pods, ports }); + const provisioner = new Provisioner({ templates, pods, ports, postgresPassword: DB_PASSWORD }); const states = new Map(); const warm = new Map(); @@ -138,12 +133,14 @@ export async function createFleet(opts: FleetOptions = {}): Promise const dbUrl = (manifest: PodManifest): string => postgresConnectionUrl({ user: "postgres", - password: DB_PASSWORD, + password: manifest.postgresPassword, host: "127.0.0.1", port: manifest.ports.dbPort, database: "postgres", }); + const internalPort = (externalPort: number): number => externalPort - INTERNAL_PORT_OFFSET; + const runPidFile = (id: string): string => join(pods.podDir(id), "run.pid"); async function withPodLocks(ids: ReadonlyArray, body: () => Promise): Promise { @@ -175,39 +172,41 @@ export async function createFleet(opts: FleetOptions = {}): Promise const manifest = await pods.read(id); if (manifest === undefined) throw new Error(`unknown pod: ${id}`); states.set(id, "waking"); - const internalDbPort = manifest.ports.dbPort + INTERNAL_PORT_OFFSET; + const internalDbPort = internalPort(manifest.ports.dbPort); const stack = await createStack({ + mode: "native", stackRoot: join(pods.podDir(id), "stack"), - port: manifest.ports.apiPort + INTERNAL_PORT_OFFSET, + port: internalPort(manifest.ports.apiPort), lazyServices: true, postgres: { dataDir: pods.dataDir(id), version: manifest.versions.postgres, port: internalDbPort, + password: manifest.postgresPassword, provisioned: true, profile: "micro", }, postgrest: - manifest.services.postgrest === true ? { version: manifest.versions.postgrest } : false, - auth: manifest.services.auth === true ? { version: manifest.versions.auth } : false, - realtime: - manifest.services.realtime === true ? { version: manifest.versions.realtime } : false, - edgeRuntime: - manifest.services["edge-runtime"] === true - ? { version: manifest.versions["edge-runtime"] } + manifest.services.postgrest === true + ? { + version: manifest.versions.postgrest, + port: internalPort(manifest.ports.postgrestPort), + } + : false, + auth: + manifest.services.auth === true + ? { version: manifest.versions.auth, port: internalPort(manifest.ports.authPort) } : false, - storage: - manifest.services.storage === true ? { version: manifest.versions.storage } : false, - imgproxy: - manifest.services.imgproxy === true ? { version: manifest.versions.imgproxy } : false, - mailpit: - manifest.services.mailpit === true ? { version: manifest.versions.mailpit } : false, - pgmeta: manifest.services.pgmeta === true ? { version: manifest.versions.pgmeta } : false, - studio: manifest.services.studio === true ? { version: manifest.versions.studio } : false, - analytics: - manifest.services.analytics === true ? { version: manifest.versions.analytics } : false, - vector: manifest.services.vector === true ? { version: manifest.versions.vector } : false, - pooler: manifest.services.pooler === true ? { version: manifest.versions.pooler } : false, + realtime: false, + edgeRuntime: false, + storage: false, + imgproxy: false, + mailpit: false, + pgmeta: false, + studio: false, + analytics: false, + vector: false, + pooler: false, functions: false, }); try { @@ -281,13 +280,13 @@ export async function createFleet(opts: FleetOptions = {}): Promise // process-group leader, so `reapStalePostmaster` can reliably signal the // whole tree via `-pid`. Phase 1 only ever runs postgres under a fleet pod // (postgres-only ready gate; no HTTP edge yet), so this fully covers what - // a stale pod could have left behind. The pod's ports are also re-seeded - // into the freshly loaded PortRegistry from its manifest, which is the - // mechanism `restore()` exists for (recovering from a quarantined/corrupt - // port-state file). + // a stale pod could have left behind. The pod port registry is reconciled + // to exactly the valid manifests on disk so stale allocations from deleted + // or skipped pods are pruned during startup. try { - for (const manifest of await pods.list()) { - await ports.restore(manifest.id, manifest.ports); + const manifests = await pods.list(); + await ports.reconcile(new Map(manifests.map((manifest) => [manifest.id, manifest.ports]))); + for (const manifest of manifests) { await reapStalePostmaster(pods.dataDir(manifest.id)); await rm(runPidFile(manifest.id), { force: true }); await registerEdge(manifest); diff --git a/packages/fleet/src/Fleet.unit.test.ts b/packages/fleet/src/Fleet.unit.test.ts index fe4c73cf11..ece6567248 100644 --- a/packages/fleet/src/Fleet.unit.test.ts +++ b/packages/fleet/src/Fleet.unit.test.ts @@ -3,6 +3,7 @@ import { mkdtemp, rm } from "node:fs/promises"; import { tmpdir } from "node:os"; import { join } from "node:path"; import { describe, expect, it } from "vitest"; +import type { AllocatedPorts } from "@supabase/stack"; import { createFleet } from "./Fleet.ts"; import { PodRegistry } from "./PodRegistry.ts"; import type { PodManifest } from "./PodManifest.ts"; @@ -28,13 +29,37 @@ function expectPortAvailable(port: number): Promise { }); } +function ports(dbPort: number, apiPort: number): AllocatedPorts { + return { + dbPort, + apiPort, + authPort: apiPort + 1, + postgrestPort: apiPort + 2, + postgrestAdminPort: apiPort + 3, + edgeRuntimePort: apiPort + 4, + edgeRuntimeInspectorPort: apiPort + 5, + realtimePort: apiPort + 6, + storagePort: apiPort + 7, + imgproxyPort: apiPort + 8, + mailpitPort: apiPort + 9, + mailpitSmtpPort: apiPort + 10, + mailpitPop3Port: apiPort + 11, + pgmetaPort: apiPort + 12, + studioPort: apiPort + 13, + analyticsPort: apiPort + 14, + poolerPort: apiPort + 15, + poolerApiPort: apiPort + 16, + }; +} + function manifest(id: string, dbPort: number, apiPort: number): PodManifest { return { id, versions: { postgres: "17.6.1.143" }, services: {}, flags: { supautils: false }, - ports: { dbPort, apiPort }, + ports: ports(dbPort, apiPort), + postgresPassword: "postgres", createdAt: "2026-07-08T00:00:00.000Z", }; } diff --git a/packages/fleet/src/PodManifest.ts b/packages/fleet/src/PodManifest.ts index 0116112482..74ad9c9f6f 100644 --- a/packages/fleet/src/PodManifest.ts +++ b/packages/fleet/src/PodManifest.ts @@ -1,6 +1,7 @@ import { createHash } from "node:crypto"; import { fillServiceVersionManifest, + type AllocatedPorts, type ServiceName, type VersionManifest, } from "@supabase/stack"; @@ -10,7 +11,8 @@ export interface PodManifest { readonly versions: Partial; readonly services: Partial>; readonly flags: { readonly supautils: boolean }; - readonly ports: { readonly dbPort: number; readonly apiPort: number }; + readonly ports: AllocatedPorts; + readonly postgresPassword: string; readonly createdAt: string; } diff --git a/packages/fleet/src/PodRegistry.ts b/packages/fleet/src/PodRegistry.ts index de63236aee..a510912c6f 100644 --- a/packages/fleet/src/PodRegistry.ts +++ b/packages/fleet/src/PodRegistry.ts @@ -1,8 +1,32 @@ -import { mkdir, readdir, readFile, rm, writeFile } from "node:fs/promises"; +import { mkdir, readdir, readFile, rename, rm, writeFile } from "node:fs/promises"; import { basename, join } from "node:path"; +import { SERVICE_NAMES } from "@supabase/stack"; +import type { AllocatedPorts, ServiceName } from "@supabase/stack"; import type { PodManifest } from "./PodManifest.ts"; const POD_ID_RE = /^[A-Za-z0-9][A-Za-z0-9._-]*$/; +const SERVICE_NAME_SET = new Set(SERVICE_NAMES); + +function serviceNameFrom(value: string): ServiceName | undefined { + switch (value) { + case "postgres": + case "postgrest": + case "auth": + case "edge-runtime": + case "realtime": + case "storage": + case "imgproxy": + case "mailpit": + case "pgmeta": + case "studio": + case "analytics": + case "vector": + case "pooler": + return value; + default: + return undefined; + } +} function isValidPodId(id: string): boolean { return POD_ID_RE.test(id) && basename(id) === id; @@ -15,6 +39,175 @@ function validatePodId(id: string): string { return id; } +function isRecord(value: unknown): value is Record { + return typeof value === "object" && value !== null && !Array.isArray(value); +} + +function isFleetPort(value: unknown): value is number { + return typeof value === "number" && Number.isInteger(value) && value > 10_000 && value <= 65_535; +} + +function parsePorts(value: unknown): AllocatedPorts | undefined { + if (!isRecord(value)) return undefined; + if ( + !isFleetPort(value.dbPort) || + !isFleetPort(value.apiPort) || + !isFleetPort(value.authPort) || + !isFleetPort(value.postgrestPort) || + !isFleetPort(value.postgrestAdminPort) || + !isFleetPort(value.edgeRuntimePort) || + !isFleetPort(value.edgeRuntimeInspectorPort) || + !isFleetPort(value.realtimePort) || + !isFleetPort(value.storagePort) || + !isFleetPort(value.imgproxyPort) || + !isFleetPort(value.mailpitPort) || + !isFleetPort(value.mailpitSmtpPort) || + !isFleetPort(value.mailpitPop3Port) || + !isFleetPort(value.pgmetaPort) || + !isFleetPort(value.studioPort) || + !isFleetPort(value.analyticsPort) || + !isFleetPort(value.poolerPort) || + !isFleetPort(value.poolerApiPort) + ) { + return undefined; + } + return { + dbPort: value.dbPort, + apiPort: value.apiPort, + authPort: value.authPort, + postgrestPort: value.postgrestPort, + postgrestAdminPort: value.postgrestAdminPort, + edgeRuntimePort: value.edgeRuntimePort, + edgeRuntimeInspectorPort: value.edgeRuntimeInspectorPort, + realtimePort: value.realtimePort, + storagePort: value.storagePort, + imgproxyPort: value.imgproxyPort, + mailpitPort: value.mailpitPort, + mailpitSmtpPort: value.mailpitSmtpPort, + mailpitPop3Port: value.mailpitPop3Port, + pgmetaPort: value.pgmetaPort, + studioPort: value.studioPort, + analyticsPort: value.analyticsPort, + poolerPort: value.poolerPort, + poolerApiPort: value.poolerApiPort, + }; +} + +function parseVersions(value: unknown): PodManifest["versions"] | undefined { + if (!isRecord(value)) return undefined; + let postgres: string | undefined; + let postgrest: string | undefined; + let auth: string | undefined; + let edgeRuntime: string | undefined; + let realtime: string | undefined; + let storage: string | undefined; + let imgproxy: string | undefined; + let mailpit: string | undefined; + let pgmeta: string | undefined; + let studio: string | undefined; + let analytics: string | undefined; + let vector: string | undefined; + let pooler: string | undefined; + for (const [name, version] of Object.entries(value)) { + const service = serviceNameFrom(name); + if (service === undefined || typeof version !== "string") return undefined; + switch (service) { + case "postgres": + postgres = version; + break; + case "postgrest": + postgrest = version; + break; + case "auth": + auth = version; + break; + case "edge-runtime": + edgeRuntime = version; + break; + case "realtime": + realtime = version; + break; + case "storage": + storage = version; + break; + case "imgproxy": + imgproxy = version; + break; + case "mailpit": + mailpit = version; + break; + case "pgmeta": + pgmeta = version; + break; + case "studio": + studio = version; + break; + case "analytics": + analytics = version; + break; + case "vector": + vector = version; + break; + case "pooler": + pooler = version; + break; + } + } + return { + ...(postgres === undefined ? {} : { postgres }), + ...(postgrest === undefined ? {} : { postgrest }), + ...(auth === undefined ? {} : { auth }), + ...(edgeRuntime === undefined ? {} : { "edge-runtime": edgeRuntime }), + ...(realtime === undefined ? {} : { realtime }), + ...(storage === undefined ? {} : { storage }), + ...(imgproxy === undefined ? {} : { imgproxy }), + ...(mailpit === undefined ? {} : { mailpit }), + ...(pgmeta === undefined ? {} : { pgmeta }), + ...(studio === undefined ? {} : { studio }), + ...(analytics === undefined ? {} : { analytics }), + ...(vector === undefined ? {} : { vector }), + ...(pooler === undefined ? {} : { pooler }), + }; +} + +function parseServices(value: unknown): Partial> | undefined { + if (!isRecord(value)) return undefined; + const services: Partial> = {}; + for (const [name, enabled] of Object.entries(value)) { + const service = serviceNameFrom(name); + if (service === undefined || !SERVICE_NAME_SET.has(name) || typeof enabled !== "boolean") { + return undefined; + } + services[service] = enabled; + } + return services; +} + +function parseManifest(value: unknown): PodManifest | undefined { + if (!isRecord(value)) return undefined; + if (typeof value.id !== "string" || !isValidPodId(value.id)) return undefined; + const versions = parseVersions(value.versions); + const services = parseServices(value.services); + const ports = parsePorts(value.ports); + if (versions === undefined || services === undefined || ports === undefined) return undefined; + if (!isRecord(value.flags) || typeof value.flags.supautils !== "boolean") return undefined; + if (typeof value.postgresPassword !== "string" || value.postgresPassword.length === 0) { + return undefined; + } + if (typeof value.createdAt !== "string" || Number.isNaN(Date.parse(value.createdAt))) { + return undefined; + } + return { + id: value.id, + versions, + services, + flags: { supautils: value.flags.supautils }, + ports, + postgresPassword: value.postgresPassword, + createdAt: value.createdAt, + }; +} + /** * Persists pod manifests on disk, one per pod directory: `podsRoot//pod.json`. * The pod's data directory lives alongside it at `podsRoot//data`. @@ -32,12 +225,21 @@ export class PodRegistry { async read(id: string): Promise { const raw = await readFile(join(this.podDir(id), "pod.json"), "utf8").catch(() => undefined); - return raw === undefined ? undefined : (JSON.parse(raw) as PodManifest); + if (raw === undefined) return undefined; + try { + const manifest = parseManifest(JSON.parse(raw)); + return manifest?.id === id ? manifest : undefined; + } catch { + return undefined; + } } async write(manifest: PodManifest): Promise { - await mkdir(this.podDir(manifest.id), { recursive: true }); - await writeFile(join(this.podDir(manifest.id), "pod.json"), JSON.stringify(manifest, null, 2)); + const dir = this.podDir(manifest.id); + await mkdir(dir, { recursive: true }); + const tmp = join(dir, `pod.json.tmp-${process.pid}-${Date.now()}`); + await writeFile(tmp, JSON.stringify(manifest, null, 2)); + await rename(tmp, join(dir, "pod.json")); } async list(): Promise { diff --git a/packages/fleet/src/PodRegistry.unit.test.ts b/packages/fleet/src/PodRegistry.unit.test.ts index 1d56cb0877..dbec2bce32 100644 --- a/packages/fleet/src/PodRegistry.unit.test.ts +++ b/packages/fleet/src/PodRegistry.unit.test.ts @@ -1,9 +1,33 @@ -import { mkdtemp, writeFile } from "node:fs/promises"; +import { mkdir, mkdtemp, writeFile } from "node:fs/promises"; import { tmpdir } from "node:os"; import { join } from "node:path"; import { describe, expect, it } from "vitest"; +import type { AllocatedPorts } from "@supabase/stack"; import { PodRegistry } from "./PodRegistry.ts"; +function ports(dbPort: number, apiPort: number): AllocatedPorts { + return { + dbPort, + apiPort, + authPort: apiPort + 1, + postgrestPort: apiPort + 2, + postgrestAdminPort: apiPort + 3, + edgeRuntimePort: apiPort + 4, + edgeRuntimeInspectorPort: apiPort + 5, + realtimePort: apiPort + 6, + storagePort: apiPort + 7, + imgproxyPort: apiPort + 8, + mailpitPort: apiPort + 9, + mailpitSmtpPort: apiPort + 10, + mailpitPop3Port: apiPort + 11, + pgmetaPort: apiPort + 12, + studioPort: apiPort + 13, + analyticsPort: apiPort + 14, + poolerPort: apiPort + 15, + poolerApiPort: apiPort + 16, + }; +} + describe("PodRegistry", () => { it("rejects ids that could escape the pod root", async () => { const pods = new PodRegistry(await mkdtemp(join(tmpdir(), "pods-"))); @@ -21,7 +45,8 @@ describe("PodRegistry", () => { versions: { postgres: "17.6.1.143" }, services: {}, flags: { supautils: false }, - ports: { dbPort: 55000, apiPort: 55001 }, + ports: ports(55000, 55001), + postgresPassword: "postgres", createdAt: "2026-07-08T00:00:00.000Z", }; @@ -30,4 +55,14 @@ describe("PodRegistry", () => { await expect(pods.list()).resolves.toEqual([manifest]); }); + + it("skips malformed manifests while listing persisted pods", async () => { + const root = await mkdtemp(join(tmpdir(), "pods-")); + const pods = new PodRegistry(root); + await mkdir(join(root, "bad")); + await writeFile(join(root, "bad", "pod.json"), "not-json"); + + await expect(pods.read("bad")).resolves.toBeUndefined(); + await expect(pods.list()).resolves.toEqual([]); + }); }); diff --git a/packages/fleet/src/PortRegistry.ts b/packages/fleet/src/PortRegistry.ts index 60a1471f2d..ff37fdb654 100644 --- a/packages/fleet/src/PortRegistry.ts +++ b/packages/fleet/src/PortRegistry.ts @@ -1,10 +1,8 @@ import { mkdir, readFile, rename, writeFile } from "node:fs/promises"; import { dirname } from "node:path"; +import { PORT_FIELDS, type AllocatedPorts } from "@supabase/stack"; -export interface PodPorts { - readonly dbPort: number; - readonly apiPort: number; -} +export type PodPorts = AllocatedPorts; interface PortState { readonly basePort: number; @@ -25,25 +23,50 @@ function isRecord(value: unknown): value is Record { return typeof value === "object" && value !== null && !Array.isArray(value); } -function isPositiveInteger(value: unknown): value is number { - return typeof value === "number" && Number.isInteger(value) && value > 0; +function isFleetPort(value: unknown): value is number { + return typeof value === "number" && Number.isInteger(value) && value > 10_000 && value <= 65_535; } function isValidState(value: unknown): value is PortState { if (!isRecord(value)) return false; const { basePort, pods } = value; - if (!isPositiveInteger(basePort)) return false; + if (!isFleetPort(basePort)) return false; if (!isRecord(pods)) return false; for (const ports of Object.values(pods)) { if (!isRecord(ports)) return false; - if (!isPositiveInteger(ports.dbPort) || !isPositiveInteger(ports.apiPort)) return false; + for (const field of PORT_FIELDS) { + if (!isFleetPort(ports[field])) return false; + } } return true; } +function allocatePortSet(next: () => number): PodPorts { + return { + dbPort: next(), + apiPort: next(), + authPort: next(), + postgrestPort: next(), + postgrestAdminPort: next(), + edgeRuntimePort: next(), + edgeRuntimeInspectorPort: next(), + realtimePort: next(), + storagePort: next(), + imgproxyPort: next(), + mailpitPort: next(), + mailpitSmtpPort: next(), + mailpitPop3Port: next(), + pgmetaPort: next(), + studioPort: next(), + analyticsPort: next(), + poolerPort: next(), + poolerApiPort: next(), + }; +} + /** - * Persistent registry mapping pod IDs to their allocated `{ dbPort, apiPort }` - * pair, backed by a single JSON state file on disk. + * Persistent registry mapping pod IDs to their allocated stack ports, backed + * by a single JSON state file on disk. * * Design assumptions: * - **Single owner process.** Exactly one `PortRegistry` instance (the fleet @@ -59,8 +82,7 @@ function isValidState(value: unknown): value is PortState { * quarantines the bad file (renaming it to `.corrupt`, replacing * any previous quarantine) and starts from fresh empty state. Since pod * ports are also duplicated in each pod's own manifest (`pod.json`), the - * daemon is expected to re-seed the registry after such a reset by calling - * `restore()` for each known pod. + * daemon reconciles the registry from valid manifests after such a reset. * - **In-process serialization.** Mutating operations are queued so concurrent * lifecycle calls in the owner process cannot interleave writes to the shared * temporary state file. @@ -107,14 +129,19 @@ export class PortRegistry { return this.withMutation(async () => { const existing = getOwnPodPorts(this.state.pods, podId); if (existing) return existing; - const used = new Set(Object.values(this.state.pods).flatMap((p) => [p.dbPort, p.apiPort])); + const used = new Set( + Object.values(this.state.pods).flatMap((p) => PORT_FIELDS.map((f) => p[f])), + ); let candidate = this.state.basePort; const next = (): number => { while (used.has(candidate)) candidate += 1; + if (candidate > 65_535) { + throw new Error("PortRegistry: exhausted fleet port range"); + } used.add(candidate); return candidate; }; - const ports: PodPorts = { dbPort: next(), apiPort: next() }; + const ports = allocatePortSet(next); this.state = { ...this.state, pods: { ...this.state.pods, [podId]: ports } }; await this.persist(); return ports; @@ -132,7 +159,7 @@ export class PortRegistry { await this.withMutation(async () => { const existing = getOwnPodPorts(this.state.pods, podId); if (existing) { - if (existing.dbPort === ports.dbPort && existing.apiPort === ports.apiPort) { + if (PORT_FIELDS.every((field) => existing[field] === ports[field])) { return; } throw new Error( @@ -141,9 +168,9 @@ export class PortRegistry { ); } - const restoredPorts = new Set([ports.dbPort, ports.apiPort]); + const restoredPorts = new Set(PORT_FIELDS.map((field) => ports[field])); for (const [otherPodId, otherPorts] of Object.entries(this.state.pods)) { - if (restoredPorts.has(otherPorts.dbPort) || restoredPorts.has(otherPorts.apiPort)) { + if (PORT_FIELDS.some((field) => restoredPorts.has(otherPorts[field]))) { throw new Error( `PortRegistry: cannot restore pod "${podId}" with ports ${JSON.stringify(ports)}; ` + `port already assigned to pod "${otherPodId}"`, @@ -165,6 +192,29 @@ export class PortRegistry { }); } + async reconcile(podPorts: ReadonlyMap): Promise { + await this.withMutation(async () => { + const nextPods: Record = {}; + const used = new Map(); + for (const [podId, ports] of podPorts) { + for (const field of PORT_FIELDS) { + const port = ports[field]; + const owner = used.get(port); + if (owner !== undefined) { + throw new Error( + `PortRegistry: cannot reconcile pod "${podId}" with ports ${JSON.stringify(ports)}; ` + + `port already assigned to pod "${owner}"`, + ); + } + used.set(port, podId); + } + nextPods[podId] = ports; + } + this.state = { ...this.state, pods: nextPods }; + await this.persist(); + }); + } + private async withMutation(body: () => Promise): Promise { const previous = this.mutationQueue; let release: () => void = () => {}; diff --git a/packages/fleet/src/PortRegistry.unit.test.ts b/packages/fleet/src/PortRegistry.unit.test.ts index da2e7d2c76..eaf754e974 100644 --- a/packages/fleet/src/PortRegistry.unit.test.ts +++ b/packages/fleet/src/PortRegistry.unit.test.ts @@ -2,8 +2,32 @@ import { mkdtemp, readFile, writeFile } from "node:fs/promises"; import { tmpdir } from "node:os"; import { join } from "node:path"; import { describe, expect, it } from "vitest"; +import type { AllocatedPorts } from "@supabase/stack"; import { PortRegistry } from "./PortRegistry.ts"; +function ports(dbPort: number, apiPort: number): AllocatedPorts { + return { + dbPort, + apiPort, + authPort: apiPort + 1, + postgrestPort: apiPort + 2, + postgrestAdminPort: apiPort + 3, + edgeRuntimePort: apiPort + 4, + edgeRuntimeInspectorPort: apiPort + 5, + realtimePort: apiPort + 6, + storagePort: apiPort + 7, + imgproxyPort: apiPort + 8, + mailpitPort: apiPort + 9, + mailpitSmtpPort: apiPort + 10, + mailpitPop3Port: apiPort + 11, + pgmetaPort: apiPort + 12, + studioPort: apiPort + 13, + analyticsPort: apiPort + 14, + poolerPort: apiPort + 15, + poolerApiPort: apiPort + 16, + }; +} + describe("PortRegistry", () => { it("allocates unique port pairs and persists them", async () => { const file = join(await mkdtemp(join(tmpdir(), "ports-")), "state.json"); @@ -35,7 +59,8 @@ describe("PortRegistry", () => { const ports = await reg.allocate("constructor"); - expect(ports).toEqual({ dbPort: 55000, apiPort: 55001 }); + expect(ports).toEqual(expect.objectContaining({ dbPort: 55000, apiPort: 55001 })); + expect(new Set(Object.values(ports)).size).toBe(18); expect(reg.get("constructor")).toEqual(ports); }); @@ -91,18 +116,21 @@ describe("PortRegistry", () => { const badStructure = JSON.stringify({ basePort: 55000, pods: { - "pod-a": { dbPort: 55010, apiPort: "55011" }, + "pod-a": ports(55010, 55011), }, }); - await writeFile(file, badStructure); + const parsed = JSON.parse(badStructure); + parsed.pods["pod-a"].poolerApiPort = "55027"; + const raw = JSON.stringify(parsed); + await writeFile(file, raw); const reg = await PortRegistry.load(file); expect(reg.get("pod-a")).toBeUndefined(); const allocated = await reg.allocate("pod-a"); - expect(allocated).toEqual({ dbPort: 55000, apiPort: 55001 }); + expect(allocated).toEqual(expect.objectContaining({ dbPort: 55000, apiPort: 55001 })); const quarantined = await readFile(`${file}.corrupt`, "utf8"); - expect(quarantined).toBe(badStructure); + expect(quarantined).toBe(raw); }); it("overwrites any previous quarantine file", async () => { @@ -122,59 +150,59 @@ describe("PortRegistry", () => { const file = join(await mkdtemp(join(tmpdir(), "ports-")), "state.json"); const reg = await PortRegistry.load(file); - await reg.restore("pod-a", { dbPort: 55010, apiPort: 55011 }); - await reg.restore("pod-b", { dbPort: 55012, apiPort: 55013 }); + await reg.restore("pod-a", ports(55010, 55011)); + await reg.restore("pod-b", ports(55030, 55031)); - expect(reg.get("pod-a")).toEqual({ dbPort: 55010, apiPort: 55011 }); - expect(reg.get("pod-b")).toEqual({ dbPort: 55012, apiPort: 55013 }); + expect(reg.get("pod-a")).toEqual(expect.objectContaining({ dbPort: 55010, apiPort: 55011 })); + expect(reg.get("pod-b")).toEqual(expect.objectContaining({ dbPort: 55030, apiPort: 55031 })); // New allocations must skip the restored ports. const next = await reg.allocate("new-pod"); expect([next.dbPort, next.apiPort]).not.toContain(55010); expect([next.dbPort, next.apiPort]).not.toContain(55011); - expect([next.dbPort, next.apiPort]).not.toContain(55012); - expect([next.dbPort, next.apiPort]).not.toContain(55013); + expect([next.dbPort, next.apiPort]).not.toContain(55030); + expect([next.dbPort, next.apiPort]).not.toContain(55031); // Persisted, so a reload sees the restored allocation. const reloaded = await PortRegistry.load(file); - expect(reloaded.get("pod-a")).toEqual({ dbPort: 55010, apiPort: 55011 }); + expect(reloaded.get("pod-a")).toEqual( + expect.objectContaining({ dbPort: 55010, apiPort: 55011 }), + ); }); it("is idempotent when restoring identical ports for the same pod", async () => { const file = join(await mkdtemp(join(tmpdir(), "ports-")), "state.json"); const reg = await PortRegistry.load(file); - await reg.restore("pod-a", { dbPort: 55010, apiPort: 55011 }); - await expect( - reg.restore("pod-a", { dbPort: 55010, apiPort: 55011 }), - ).resolves.toBeUndefined(); - expect(reg.get("pod-a")).toEqual({ dbPort: 55010, apiPort: 55011 }); + await reg.restore("pod-a", ports(55010, 55011)); + await expect(reg.restore("pod-a", ports(55010, 55011))).resolves.toBeUndefined(); + expect(reg.get("pod-a")).toEqual(expect.objectContaining({ dbPort: 55010, apiPort: 55011 })); }); it("throws if the pod already has different ports recorded", async () => { const file = join(await mkdtemp(join(tmpdir(), "ports-")), "state.json"); const reg = await PortRegistry.load(file); - await reg.restore("pod-a", { dbPort: 55010, apiPort: 55011 }); - await expect(reg.restore("pod-a", { dbPort: 55010, apiPort: 55099 })).rejects.toThrow(); + await reg.restore("pod-a", ports(55010, 55011)); + await expect(reg.restore("pod-a", ports(55010, 55099))).rejects.toThrow(); }); it("throws if a port is already assigned to a different pod", async () => { const file = join(await mkdtemp(join(tmpdir(), "ports-")), "state.json"); const reg = await PortRegistry.load(file); - await reg.restore("pod-a", { dbPort: 55010, apiPort: 55011 }); - await expect(reg.restore("pod-b", { dbPort: 55010, apiPort: 55012 })).rejects.toThrow(); - await expect(reg.restore("pod-b", { dbPort: 55020, apiPort: 55011 })).rejects.toThrow(); + await reg.restore("pod-a", ports(55010, 55011)); + await expect(reg.restore("pod-b", ports(55010, 55030))).rejects.toThrow(); + await expect(reg.restore("pod-b", ports(55030, 55011))).rejects.toThrow(); }); it("throws if a restored db port collides with another pod's api port", async () => { const file = join(await mkdtemp(join(tmpdir(), "ports-")), "state.json"); const reg = await PortRegistry.load(file); - await reg.restore("pod-a", { dbPort: 55010, apiPort: 55011 }); - await expect(reg.restore("pod-b", { dbPort: 55011, apiPort: 55012 })).rejects.toThrow(); - await expect(reg.restore("pod-b", { dbPort: 55012, apiPort: 55010 })).rejects.toThrow(); + await reg.restore("pod-a", ports(55010, 55011)); + await expect(reg.restore("pod-b", ports(55011, 55030))).rejects.toThrow(); + await expect(reg.restore("pod-b", ports(55030, 55010))).rejects.toThrow(); }); }); }); diff --git a/packages/fleet/src/Provisioner.integration.test.ts b/packages/fleet/src/Provisioner.integration.test.ts index 792f28506f..2d3ccb0552 100644 --- a/packages/fleet/src/Provisioner.integration.test.ts +++ b/packages/fleet/src/Provisioner.integration.test.ts @@ -15,7 +15,7 @@ describe.skipIf(!process.env.FLEET_PG_TESTS)("Provisioner", () => { const templates = new TemplateStore(join(root, "templates")); const pods = new PodRegistry(join(root, "pods")); const ports = await PortRegistry.load(join(root, "fleet-state.json")); - return { p: new Provisioner({ templates, pods, ports }), pods }; + return { p: new Provisioner({ templates, pods, ports, postgresPassword: "postgres" }), pods }; } it("creates, forks, resets, destroys", async () => { diff --git a/packages/fleet/src/Provisioner.ts b/packages/fleet/src/Provisioner.ts index fcf6293c94..f64a3923b4 100644 --- a/packages/fleet/src/Provisioner.ts +++ b/packages/fleet/src/Provisioner.ts @@ -1,4 +1,4 @@ -import { rm } from "node:fs/promises"; +import { rename, rm } from "node:fs/promises"; import { SERVICE_NAMES, validateEnabledServiceDependencies, @@ -11,6 +11,13 @@ import type { PodRegistry } from "./PodRegistry.ts"; import type { PortRegistry } from "./PortRegistry.ts"; import type { TemplateStore } from "./TemplateStore.ts"; +function errorCode(error: unknown): string | undefined { + if (typeof error !== "object" || error === null || !("code" in error)) return undefined; + return typeof error.code === "string" ? error.code : undefined; +} + +const NATIVE_FLEET_SERVICES = new Set(["postgres", "postgrest", "auth"]); + export interface CreatePodOptions { readonly id: string; readonly versions: Partial; @@ -31,11 +38,12 @@ export class Provisioner { readonly templates: TemplateStore; readonly pods: PodRegistry; readonly ports: PortRegistry; + readonly postgresPassword: string; }, ) {} async create(opts: CreatePodOptions): Promise { - const { templates, pods, ports } = this.deps; + const { templates, pods, ports, postgresPassword } = this.deps; if ((await pods.read(opts.id)) !== undefined) { throw new Error(`pod already exists: ${opts.id}`); } @@ -46,6 +54,12 @@ export class Provisioner { if (dependencyError !== undefined) { throw new Error(dependencyError); } + const unsupported = enabled.filter((service) => !NATIVE_FLEET_SERVICES.has(service)); + if (unsupported.length > 0) { + throw new Error( + `fleet native mode only supports postgrest and auth pods; unsupported services: ${unsupported.join(", ")}`, + ); + } const resolvedVersions = resolveTemplateVersions(opts.versions, enabled); const template = opts.warm === true @@ -60,6 +74,7 @@ export class Provisioner { services: opts.services ?? {}, flags: { supautils: opts.flags?.supautils ?? false }, ports: allocated, + postgresPassword, createdAt: new Date().toISOString(), }; await pods.write(manifest); @@ -74,14 +89,38 @@ export class Provisioner { /** Re-clones the pod's data dir from the base template of its postgres version. */ async reset(id: string): Promise { - const { templates, pods } = this.deps; + const { templates, pods, postgresPassword } = this.deps; const manifest = await pods.read(id); if (manifest === undefined) throw new Error(`unknown pod: ${id}`); const pgVersion = manifest.versions.postgres; if (pgVersion === undefined) throw new Error(`pod ${id} has no postgres version`); const template = await templates.ensureBaseTemplate(pgVersion); - await rm(pods.dataDir(id), { recursive: true, force: true }); - await cloneDir(template, pods.dataDir(id)); + const dataDir = pods.dataDir(id); + const tmpDataDir = `${dataDir}.reset-${process.pid}-${Date.now()}`; + const backupDataDir = `${dataDir}.backup-${process.pid}-${Date.now()}`; + let backedUp = false; + await cloneDir(template, tmpDataDir); + try { + await rename(dataDir, backupDataDir).then( + () => { + backedUp = true; + }, + (error: unknown) => { + if (errorCode(error) !== "ENOENT") throw error; + }, + ); + await rename(tmpDataDir, dataDir); + await pods.write({ ...manifest, postgresPassword }); + await rm(backupDataDir, { recursive: true, force: true }); + } catch (error) { + if (backedUp) { + await rm(dataDir, { recursive: true, force: true }).catch(() => {}); + await rename(backupDataDir, dataDir).catch(() => {}); + } + throw error; + } finally { + await rm(tmpDataDir, { recursive: true, force: true }).catch(() => {}); + } } /** Caller must ensure the source pod is stopped/suspended first. */ diff --git a/packages/fleet/src/Provisioner.unit.test.ts b/packages/fleet/src/Provisioner.unit.test.ts index e094c11770..ba1421fd8d 100644 --- a/packages/fleet/src/Provisioner.unit.test.ts +++ b/packages/fleet/src/Provisioner.unit.test.ts @@ -1,4 +1,4 @@ -import { mkdir, mkdtemp, readdir, writeFile } from "node:fs/promises"; +import { mkdir, mkdtemp, readFile, readdir, rm, writeFile } from "node:fs/promises"; import { tmpdir } from "node:os"; import { join } from "node:path"; import { DEFAULT_VERSIONS, type ServiceName, type VersionManifest } from "@supabase/stack"; @@ -37,7 +37,12 @@ async function makeHarness(templateDir: string) { const pods = new PodRegistry(podsRoot); const ports = await PortRegistry.load(join(root, "fleet-state.json")); const templates = fakeTemplateStore(templateDir); - return { p: new Provisioner({ templates, pods, ports }), pods, ports, podsRoot }; + return { + p: new Provisioner({ templates, pods, ports, postgresPassword: "secret-password" }), + pods, + ports, + podsRoot, + }; } async function podsRootEntries(podsRoot: string): Promise { @@ -54,6 +59,7 @@ describe("Provisioner (unit, fake deps)", () => { const manifest = await p.create({ id: "x", versions: { postgres: PG_VERSION } }); expect(manifest.id).toBe("x"); + expect(manifest.postgresPassword).toBe("secret-password"); expect(ports.get("x")).toEqual(manifest.ports); expect(await pods.read("x")).toEqual(manifest); }); @@ -119,6 +125,41 @@ describe("Provisioner (unit, fake deps)", () => { expect(ports.get("bad")).toBeUndefined(); expect(await podsRootEntries(podsRoot)).not.toContain("bad"); }); + + it("rejects services that cannot run in native fleet mode before provisioning", async () => { + const templateDir = await mkdtemp(join(tmpdir(), "fleet-template-")); + await writeFile(join(templateDir, "PG_VERSION"), PG_VERSION); + const { p, ports, podsRoot } = await makeHarness(templateDir); + + await expect( + p.create({ + id: "bad", + versions: { postgres: PG_VERSION }, + services: { storage: true }, + }), + ).rejects.toThrow(/native mode/); + + expect(ports.get("bad")).toBeUndefined(); + expect(await podsRootEntries(podsRoot)).not.toContain("bad"); + }); + }); + + describe("reset", () => { + it("keeps the live data dir when cloning the replacement template fails", async () => { + const templateDir = await mkdtemp(join(tmpdir(), "fleet-template-")); + await writeFile(join(templateDir, "PG_VERSION"), PG_VERSION); + const { p, pods } = await makeHarness(templateDir); + + await p.create({ id: "x", versions: { postgres: PG_VERSION } }); + await writeFile(join(pods.dataDir("x"), "marker.txt"), "still-here"); + await rm(templateDir, { recursive: true, force: true }); + + await expect(p.reset("x")).rejects.toThrow(); + + await expect(readFile(join(pods.dataDir("x"), "marker.txt"), "utf8")).resolves.toBe( + "still-here", + ); + }); }); describe("fork", () => { diff --git a/packages/fleet/src/TemplateStore.ts b/packages/fleet/src/TemplateStore.ts index 2e24d62f4a..40acec3368 100644 --- a/packages/fleet/src/TemplateStore.ts +++ b/packages/fleet/src/TemplateStore.ts @@ -70,7 +70,12 @@ export class TemplateStore { // One-shot stack: postgres only, non-provisioned -> postgres-init applies // roles/schemas/baseline migrations exactly as it does for a normal stack. const stack = await createStack({ - postgres: { version: postgresVersion, dataDir: buildDataDir }, + mode: "native", + postgres: { + version: postgresVersion, + dataDir: buildDataDir, + password: postgresPassword, + }, postgrest: false, auth: false, edgeRuntime: false, @@ -132,9 +137,11 @@ export class TemplateStore { // The clone is already post-init, so postgres-init is skipped (`provisioned: true`); // each enabled service boots once and self-migrates against it. const stack = await createStack({ + mode: "native", postgres: { version: pgVersion, dataDir: buildDataDir, + password: postgresPassword, provisioned: true, profile: "micro", }, diff --git a/packages/process-compose/src/Orchestrator.ts b/packages/process-compose/src/Orchestrator.ts index a048c580e3..11c8abe984 100644 --- a/packages/process-compose/src/Orchestrator.ts +++ b/packages/process-compose/src/Orchestrator.ts @@ -531,6 +531,7 @@ export class Orchestrator extends Context.Service< const restartClosureFor = (name: string): ReadonlyArray => { const names = new Set([name]); + const visited = new Set([name]); const shouldRestartDependent = (dependentName: string): boolean => { const svc = services.get(dependentName); if (svc === undefined) return false; @@ -540,9 +541,11 @@ export class Orchestrator extends Context.Service< }; const collectDependents = (current: string): void => { for (const dependent of graph.dependentsOf(current)) { - if (names.has(dependent.name)) continue; - if (!shouldRestartDependent(dependent.name)) continue; - names.add(dependent.name); + if (visited.has(dependent.name)) continue; + visited.add(dependent.name); + if (shouldRestartDependent(dependent.name)) { + names.add(dependent.name); + } collectDependents(dependent.name); } }; diff --git a/packages/process-compose/src/Orchestrator.unit.test.ts b/packages/process-compose/src/Orchestrator.unit.test.ts index 49da134235..38093bb8b0 100644 --- a/packages/process-compose/src/Orchestrator.unit.test.ts +++ b/packages/process-compose/src/Orchestrator.unit.test.ts @@ -628,6 +628,47 @@ describe("Orchestrator", () => { }).pipe(Effect.provide(layer), Effect.scoped); }); + it.live("restartService traverses stopped one-shot helpers to restart live dependents", () => { + const { layer, proc } = setupOrchestrator( + [ + svc("postgres"), + svc("postgres-init", { + restart: "no", + dependencies: [{ service: "postgres", condition: "started" }], + }), + svc("api", { + dependencies: [{ service: "postgres-init", condition: "completed" }], + }), + ], + { + perService: { + api: { exitDelay: "5 seconds" }, + postgres: { exitDelay: "5 seconds" }, + "postgres-init": { exitDelay: "10 millis" }, + }, + }, + ); + return Effect.gen(function* () { + const orc = yield* Orchestrator; + yield* orc.start(); + yield* proc.waitForSpawn("api"); + yield* waitForStopped(orc, "postgres-init"); + + yield* orc.restartService("postgres"); + yield* proc.waitForSpawn("api", 2); + + const spawnCounts = proc.spawned.reduce>((counts, record) => { + counts[record.command] = (counts[record.command] ?? 0) + 1; + return counts; + }, {}); + expect(spawnCounts).toEqual({ + api: 2, + postgres: 2, + "postgres-init": 1, + }); + }).pipe(Effect.provide(layer), Effect.scoped); + }); + it.live("restartService includes launched dependents that are still pending", () => { let dbReady = false; const { layer, proc } = setupOrchestrator( diff --git a/packages/stack/src/DaemonServer.integration.test.ts b/packages/stack/src/DaemonServer.integration.test.ts index 1f2ea9e431..74982f262b 100644 --- a/packages/stack/src/DaemonServer.integration.test.ts +++ b/packages/stack/src/DaemonServer.integration.test.ts @@ -4,6 +4,7 @@ import { Effect, Layer, ManagedRuntime, Stream } from "effect"; import * as http from "node:http"; import { afterAll, beforeAll, describe, expect, test } from "vitest"; import { DaemonServer } from "./DaemonServer.ts"; +import { StackBuildError } from "./errors.ts"; import { Stack, type StackInfo } from "./Stack.ts"; import { StackServiceState } from "./StackServiceState.ts"; @@ -79,9 +80,11 @@ function mockStack() { enableExtension: (name: string) => name === "unknown" ? Effect.fail(new ServiceNotFoundError({ name })) - : Effect.sync(() => { - serviceCalls.push(`enable-extension:${name}`); - }), + : name === "bad-build" + ? Effect.fail(new StackBuildError({ detail: "cannot enable while starting" })) + : Effect.sync(() => { + serviceCalls.push(`enable-extension:${name}`); + }), reloadFunctions: () => Effect.sync(() => { serviceCalls.push("reload-functions"); @@ -321,6 +324,13 @@ describe("DaemonServer", () => { expect(mock.serviceCalls).toContain("reload-edge-runtime"); }); + test("POST /extensions/:name/enable maps build errors to JSON 500", async () => { + const res = await fetch(`${url}/extensions/bad-build/enable`, { method: "POST" }); + expect(res.status).toBe(500); + const body = (await res.json()) as { error: string }; + expect(body.error).toContain("cannot enable while starting"); + }); + // ------------------------------------------------------------------------- // Error cases — service not found // ------------------------------------------------------------------------- diff --git a/packages/stack/src/DaemonServer.ts b/packages/stack/src/DaemonServer.ts index a9ec89d821..8c05c63e6c 100644 --- a/packages/stack/src/DaemonServer.ts +++ b/packages/stack/src/DaemonServer.ts @@ -166,6 +166,9 @@ export class DaemonServer extends Context.Service< Effect.catchTag("ServiceReadyError", (e) => Effect.succeed(HttpServerResponse.jsonUnsafe({ error: e.reason }, { status: 500 })), ), + Effect.catchTag("StackBuildError", (e) => + Effect.succeed(HttpServerResponse.jsonUnsafe({ error: e.detail }, { status: 500 })), + ), ), ), @@ -226,6 +229,9 @@ export class DaemonServer extends Context.Service< Effect.catchTag("ServiceReadyError", (e) => Effect.succeed(HttpServerResponse.jsonUnsafe({ error: e.reason }, { status: 500 })), ), + Effect.catchTag("StackBuildError", (e) => + Effect.succeed(HttpServerResponse.jsonUnsafe({ error: e.detail }, { status: 500 })), + ), ), ), diff --git a/packages/stack/src/StackBuilder.ts b/packages/stack/src/StackBuilder.ts index 543e728c26..34fdba9bf0 100644 --- a/packages/stack/src/StackBuilder.ts +++ b/packages/stack/src/StackBuilder.ts @@ -67,6 +67,8 @@ export interface PostgresConfig { } export interface PostgrestConfig { + readonly port?: number; + readonly adminPort?: number; readonly schemas?: ReadonlyArray; readonly extraSearchPath?: ReadonlyArray; readonly maxRows?: number; diff --git a/packages/stack/src/StackLifecycleCoordinator.ts b/packages/stack/src/StackLifecycleCoordinator.ts index 4d4263e549..cf78f796f7 100644 --- a/packages/stack/src/StackLifecycleCoordinator.ts +++ b/packages/stack/src/StackLifecycleCoordinator.ts @@ -618,7 +618,10 @@ export class StackLifecycleCoordinator extends Context.Service< yield* runtime.orchestrator.waitAllReady(); } yield* Ref.set(phaseRef, "running"); - }).pipe(Effect.ensuring(Ref.set(startInFlightRef, false))), + }).pipe( + Effect.onError(() => Ref.set(phaseRef, "stopped")), + Effect.ensuring(Ref.set(startInFlightRef, false)), + ), stop: () => Effect.gen(function* () { if (runtimeState === undefined) { diff --git a/packages/stack/src/StackLifecycleCoordinator.unit.test.ts b/packages/stack/src/StackLifecycleCoordinator.unit.test.ts index 2bf76170f3..b98f032a92 100644 --- a/packages/stack/src/StackLifecycleCoordinator.unit.test.ts +++ b/packages/stack/src/StackLifecycleCoordinator.unit.test.ts @@ -8,6 +8,7 @@ import { Duration, Effect, Exit, Fiber, Layer } from "effect"; import { mockChildProcessSpawner } from "../../process-compose/tests/helpers/mocks.ts"; import { mockBinaryResolver } from "../tests/helpers/mocks.ts"; import { defaultPublishableKey, defaultSecretKey, generateJwt } from "./JwtGenerator.ts"; +import { StackBuildError } from "./errors.ts"; import { readPreloadLibraries } from "./pgconf.ts"; import type { AllocatedPorts } from "./PortAllocator.ts"; import { Stack } from "./Stack.ts"; @@ -267,6 +268,35 @@ describe("StackLifecycleCoordinator enableExtension", () => { Effect.ensuring(Effect.sync(() => rmSync(dataDir, { recursive: true, force: true }))), ); }); + + it.live("returns to stopped phase after start fails", () => { + const dataDir = mkdtempSync(join(tmpdir(), "stack-lifecycle-coordinator-failed-start-test-")); + writeFileSync(join(dataDir, "postgresql.conf"), "# stock conf\n"); + const config = makeConfig(dataDir); + const resolver = mockBinaryResolver(); + const stackPreparationLayer = StackPreparation.layer.pipe(Layer.provide(resolver.layer)); + const failingBuilderLayer = Layer.succeed(StackBuilder, { + build: () => Effect.fail(new StackBuildError({ detail: "build failed" })), + }); + const layer = StackLifecycleCoordinator.layer(config).pipe( + Layer.provide(failingBuilderLayer), + Layer.provide(stackPreparationLayer), + Layer.provide(StackMetadataPersistence.noop), + Layer.provide(NodeServices.layer), + ); + + return Effect.gen(function* () { + const coordinator = yield* StackLifecycleCoordinator; + const startExit = yield* coordinator.start().pipe(Effect.exit); + + expect(Exit.isFailure(startExit)).toBe(true); + yield* coordinator.enableExtension("pg_cron"); + expect(yield* Effect.promise(() => readPreloadLibraries(dataDir))).toEqual(["pg_cron"]); + }).pipe( + Effect.provide(layer), + Effect.ensuring(Effect.sync(() => rmSync(dataDir, { recursive: true, force: true }))), + ); + }); }); describe("StackLifecycleCoordinator lazyServices", () => { diff --git a/packages/stack/src/createStack.ts b/packages/stack/src/createStack.ts index b55e18c376..e28fc3b415 100644 --- a/packages/stack/src/createStack.ts +++ b/packages/stack/src/createStack.ts @@ -512,8 +512,8 @@ export async function resolveConfig( apiPort: config.port, dbPort: postgresInput.port, authPort: authInput?.port, - postgrestPort: undefined, - postgrestAdminPort: undefined, + postgrestPort: postgrestInput?.port, + postgrestAdminPort: postgrestInput?.adminPort, edgeRuntimePort: edgeRuntimeInput?.port, edgeRuntimeInspectorPort: edgeRuntimeInput?.inspectorPort, realtimePort: realtimeInput?.port, diff --git a/packages/stack/src/index.ts b/packages/stack/src/index.ts index 000abbc761..a8e1aa217e 100644 --- a/packages/stack/src/index.ts +++ b/packages/stack/src/index.ts @@ -22,6 +22,8 @@ export type { export type { ServiceName, VersionManifest } from "./versions.ts"; export { DEFAULT_VERSIONS, fillServiceVersionManifest, SERVICE_NAMES } from "./versions.ts"; +export type { AllocatedPorts } from "./PortAllocator.ts"; +export { PORT_FIELDS } from "./PortAllocator.ts"; export { postgresConnectionUrl, resolvePostgresPassword } from "./postgresCredentials.ts"; export { validateEnabledServiceDependencies } from "./serviceDependencies.ts"; export type { ServiceResolution } from "./resolve.ts"; diff --git a/packages/stack/src/services/pooler.ts b/packages/stack/src/services/pooler.ts index aaa2f2a26e..6a17fa34c8 100644 --- a/packages/stack/src/services/pooler.ts +++ b/packages/stack/src/services/pooler.ts @@ -95,11 +95,12 @@ export const makePoolerServiceDocker = (opts: DockerPoolerOptions): ServiceDef = RUN_JANITOR: "true", ERL_AFLAGS: "-proto_dist inet_tcp", RLIMIT_NOFILE: "", + SUPAVISOR_TENANT_SCRIPT: tenantScript(opts), }, cmd: [ "/bin/sh", "-c", - `/app/bin/migrate && /app/bin/supavisor eval '${tenantScript(opts)}' && /app/bin/server`, + `/app/bin/migrate && /app/bin/supavisor eval "$SUPAVISOR_TENANT_SCRIPT" && /app/bin/server`, ], dependsOn: opts.dependencies, healthCheck: poolerHealthCheck(opts.hostAdminPort), diff --git a/packages/stack/src/services/postgres-init.ts b/packages/stack/src/services/postgres-init.ts index 3565570329..499fbd4214 100644 --- a/packages/stack/src/services/postgres-init.ts +++ b/packages/stack/src/services/postgres-init.ts @@ -124,6 +124,7 @@ WHERE rolname = ANY (ARRAY[ 'supabase_functions_admin', 'supabase_replication_admin', 'supabase_read_only_user', + 'pgbouncer', 'postgres' ])\\gexec EOSQL diff --git a/packages/stack/src/services/services.unit.test.ts b/packages/stack/src/services/services.unit.test.ts index 38d3a0e29e..5e6a02b3c3 100644 --- a/packages/stack/src/services/services.unit.test.ts +++ b/packages/stack/src/services/services.unit.test.ts @@ -493,6 +493,17 @@ describe("makePostgresInitService", () => { expect(script).toContain("already initialized"); }); + it("keeps the pooler database role password in sync", () => { + const def = makePostgresInitService({ + postgresDir: "/cache/postgres/17/darwin-arm64", + dbPort: DB_PORT, + dbPassword: DB_PASSWORD, + autoExposeNewTables: true, + }); + const script = def.args?.[1] as string; + expect(script).toContain("'pgbouncer'"); + }); + it("backfills auxiliary service schemas and internal databases", () => { const def = makePostgresInitService({ postgresDir: "/cache/postgres/17/darwin-arm64", @@ -716,5 +727,8 @@ describe("docker-backed auxiliary services", () => { expect(def.args).toContain(`PROXY_PORT_TRANSACTION=${poolerContainerPorts.transaction}`); expect(def.args).toContain(`54329:${poolerContainerPorts.admin}`); expect(def.args).toContain(`54330:${poolerContainerPorts.transaction}`); + const args = def.args ?? []; + expect(args.some((arg) => arg.startsWith("SUPAVISOR_TENANT_SCRIPT="))).toBe(true); + expect(args.join(" ")).toContain('supavisor eval "$SUPAVISOR_TENANT_SCRIPT"'); }); }); From 327e836a7cb4eb50461925f5e966fad53d1f4c83 Mon Sep 17 00:00:00 2001 From: Julien Goux Date: Wed, 8 Jul 2026 13:51:57 +0200 Subject: [PATCH 37/52] fix(stack): stabilize password rotation --- packages/fleet/src/Fleet.ts | 13 ++-- packages/fleet/src/TemplateStore.ts | 9 ++- packages/stack/src/services/postgres-init.ts | 61 +++++++++++++------ .../stack/src/services/services.unit.test.ts | 32 ++++++++++ 4 files changed, 86 insertions(+), 29 deletions(-) diff --git a/packages/fleet/src/Fleet.ts b/packages/fleet/src/Fleet.ts index a6398855b5..705b8bd350 100644 --- a/packages/fleet/src/Fleet.ts +++ b/packages/fleet/src/Fleet.ts @@ -50,11 +50,6 @@ interface WarmPod { readonly internalDbPort: number; } -// Must match packages/stack/src/services/postgres.ts: the template build stores -// this password in the data dir, and pod connection URLs need to use the same -// value when exposing the suspended/warm pod. -const DB_PASSWORD = resolvePostgresPassword(); - // Internal (in-process stack) ports are derived from the externally-visible, // PortRegistry-owned ports by a fixed lower offset so the proxy-owned public // range and the stack-owned internal range never collide. @@ -105,11 +100,15 @@ const INTERNAL_PORT_OFFSET = 10_000; export async function createFleet(opts: FleetOptions = {}): Promise { const root = opts.root ?? join(homedir(), ".supabase"); const idleMs = opts.idleMs ?? 5 * 60_000; + // Must match packages/stack/src/services/postgres.ts: the template build stores + // this password in the data dir, and pod connection URLs need to use the same + // value when exposing the suspended/warm pod. + const postgresPassword = resolvePostgresPassword(); - const templates = new TemplateStore(join(root, "templates")); + const templates = new TemplateStore(join(root, "templates"), postgresPassword); const pods = new PodRegistry(join(root, "pods")); const ports = await PortRegistry.load(join(root, "fleet-state.json")); - const provisioner = new Provisioner({ templates, pods, ports, postgresPassword: DB_PASSWORD }); + const provisioner = new Provisioner({ templates, pods, ports, postgresPassword }); const states = new Map(); const warm = new Map(); diff --git a/packages/fleet/src/TemplateStore.ts b/packages/fleet/src/TemplateStore.ts index 40acec3368..b6e178b78a 100644 --- a/packages/fleet/src/TemplateStore.ts +++ b/packages/fleet/src/TemplateStore.ts @@ -43,7 +43,10 @@ function errorCode(error: unknown): string | undefined { * `wx` flag; a stale lock (holder crashed) is reclaimed after `LOCK_STALE_MS`. */ export class TemplateStore { - constructor(private readonly root: string) {} + constructor( + private readonly root: string, + private readonly postgresPassword = resolvePostgresPassword(), + ) {} private dataDir(key: string): string { return join(this.root, key, "data"); @@ -57,7 +60,7 @@ export class TemplateStore { } async ensureBaseTemplate(postgresVersion: string): Promise { - const postgresPassword = resolvePostgresPassword(); + const postgresPassword = this.postgresPassword; const key = baseTemplateKey(postgresVersion, { postgresPassword }); if (await this.has(key)) return this.dataDir(key); return this.withLock(key, async () => { @@ -117,7 +120,7 @@ export class TemplateStore { ): Promise { const pgVersion = versions.postgres; if (pgVersion === undefined) throw new Error("versions.postgres is required"); - const postgresPassword = resolvePostgresPassword(); + const postgresPassword = this.postgresPassword; const base = await this.ensureBaseTemplate(pgVersion); if (enabledServices.length === 0) return base; diff --git a/packages/stack/src/services/postgres-init.ts b/packages/stack/src/services/postgres-init.ts index 499fbd4214..9ee855c67e 100644 --- a/packages/stack/src/services/postgres-init.ts +++ b/packages/stack/src/services/postgres-init.ts @@ -30,13 +30,15 @@ function shellQuote(value: string): string { return `'${value.replaceAll("'", "'\"'\"'")}'`; } +const DEFAULT_POSTGRES_PASSWORD = "postgres"; + export const makePostgresInitService = (opts: PostgresInitOptions): ServiceDef => { const pgBinDir = `${opts.postgresDir}/bin`; const pgLibDir = `${opts.postgresDir}/lib`; const migrationsDir = `${opts.postgresDir}/share/supabase-cli/migrations`; const psql = `${pgBinDir}/psql -h 127.0.0.1 -p ${opts.dbPort}`; - const psqlOpts = `-v ON_ERROR_STOP=1 --no-password --no-psqlrc -v pgpass="$PGPASSWORD"`; + const psqlOpts = `-v ON_ERROR_STOP=1 --no-password --no-psqlrc -v pgpass="$TARGET_PGPASSWORD"`; const revokeStep = opts.autoExposeNewTables ? "" @@ -53,11 +55,29 @@ EOSQL // postgres-init time from ~5s to ~1s. const script = ` export PATH="${pgBinDir}:$PATH" -export PGPASSWORD=${shellQuote(opts.dbPassword)} +export TARGET_PGPASSWORD=${shellQuote(opts.dbPassword)} +export PGPASSWORD="$TARGET_PGPASSWORD" +DEFAULT_PGPASSWORD=${shellQuote(DEFAULT_POSTGRES_PASSWORD)} db="${migrationsDir}" +is_initialized() { + ${psql} -U supabase_admin -d postgres -tAc "SELECT 1 FROM pg_roles WHERE rolname='authenticator'" 2>/dev/null | grep -q 1 +} + # Check if already migrated (authenticator role created by initial-schema.sql) -if ${psql} -U supabase_admin -d postgres -tAc "SELECT 1 FROM pg_roles WHERE rolname='authenticator'" 2>/dev/null | grep -q 1; then +initialized=false +if is_initialized; then + initialized=true +elif [ "$TARGET_PGPASSWORD" != "$DEFAULT_PGPASSWORD" ]; then + export PGPASSWORD="$DEFAULT_PGPASSWORD" + if is_initialized; then + initialized=true + else + export PGPASSWORD="$TARGET_PGPASSWORD" + fi +fi + +if [ "$initialized" = "true" ]; then echo "Database already initialized, updating passwords..." else echo "Running Supabase migrations..." @@ -96,6 +116,25 @@ EOSQL ${psql} ${psqlOpts} -U supabase_admin -d postgres -c 'SELECT extensions.pg_stat_statements_reset(); SELECT pg_stat_reset();' || true ${revokeStep}fi +# Always update role passwords (idempotent) +${psql} ${psqlOpts} -U supabase_admin -d postgres <<'EOSQL' +SELECT format('ALTER ROLE %I WITH PASSWORD %L', rolname, :'pgpass') +FROM pg_roles +WHERE rolname = ANY (ARRAY[ + 'supabase_admin', + 'authenticator', + 'supabase_auth_admin', + 'supabase_storage_admin', + 'supabase_functions_admin', + 'supabase_replication_admin', + 'supabase_read_only_user', + 'pgbouncer', + 'postgres' +])\\gexec +EOSQL + +export PGPASSWORD="$TARGET_PGPASSWORD" + # Backfill schemas/databases used by docker-backed auxiliary services. ${psql} ${psqlOpts} -U postgres -d postgres <<'EOSQL' CREATE SCHEMA IF NOT EXISTS _realtime; @@ -112,22 +151,6 @@ ALTER SCHEMA _analytics OWNER TO postgres; CREATE SCHEMA IF NOT EXISTS _supavisor; ALTER SCHEMA _supavisor OWNER TO postgres; EOSQL - -# Always update role passwords (idempotent) -${psql} ${psqlOpts} -U supabase_admin -d postgres <<'EOSQL' -SELECT format('ALTER ROLE %I WITH PASSWORD %L', rolname, :'pgpass') -FROM pg_roles -WHERE rolname = ANY (ARRAY[ - 'authenticator', - 'supabase_auth_admin', - 'supabase_storage_admin', - 'supabase_functions_admin', - 'supabase_replication_admin', - 'supabase_read_only_user', - 'pgbouncer', - 'postgres' -])\\gexec -EOSQL `; return { diff --git a/packages/stack/src/services/services.unit.test.ts b/packages/stack/src/services/services.unit.test.ts index 5e6a02b3c3..6235ce4660 100644 --- a/packages/stack/src/services/services.unit.test.ts +++ b/packages/stack/src/services/services.unit.test.ts @@ -504,6 +504,38 @@ describe("makePostgresInitService", () => { expect(script).toContain("'pgbouncer'"); }); + it("keeps the supabase_admin database role password in sync", () => { + const def = makePostgresInitService({ + postgresDir: "/cache/postgres/17/darwin-arm64", + dbPort: DB_PORT, + dbPassword: DB_PASSWORD, + autoExposeNewTables: true, + }); + const script = def.args?.[1] as string; + expect(script).toContain("'supabase_admin'"); + }); + + it("separates the current auth password from the target role password", () => { + const def = makePostgresInitService({ + postgresDir: "/cache/postgres/17/darwin-arm64", + dbPort: DB_PORT, + dbPassword: "new-password", + autoExposeNewTables: true, + }); + const script = def.args?.[1] as string; + + expect(script).toContain("export TARGET_PGPASSWORD='new-password'"); + expect(script).toContain('export PGPASSWORD="$DEFAULT_PGPASSWORD"'); + expect(script).toContain('-v pgpass="$TARGET_PGPASSWORD"'); + + const updateRoles = script.indexOf("# Always update role passwords"); + const useTargetPassword = script.indexOf('export PGPASSWORD="$TARGET_PGPASSWORD"', updateRoles); + const backfill = script.indexOf("# Backfill schemas/databases", updateRoles); + expect(updateRoles).toBeGreaterThan(-1); + expect(useTargetPassword).toBeGreaterThan(updateRoles); + expect(backfill).toBeGreaterThan(useTargetPassword); + }); + it("backfills auxiliary service schemas and internal databases", () => { const def = makePostgresInitService({ postgresDir: "/cache/postgres/17/darwin-arm64", From 04dd2182fcda94ae0fb6408f840a51c95b6fce6c Mon Sep 17 00:00:00 2001 From: Julien Goux Date: Wed, 8 Jul 2026 16:19:32 +0200 Subject: [PATCH 38/52] fix(stack): harden lazy services and fleet ports --- packages/fleet/src/Fleet.ts | 25 ++-- packages/fleet/src/Fleet.unit.test.ts | 1 + packages/fleet/src/PodManifest.ts | 1 + packages/fleet/src/PodRegistry.ts | 11 +- packages/fleet/src/PodRegistry.unit.test.ts | 1 + packages/fleet/src/PortRegistry.ts | 112 ++++++++++++----- packages/fleet/src/PortRegistry.unit.test.ts | 114 +++++++++++++----- packages/fleet/src/Provisioner.ts | 6 +- packages/fleet/src/Provisioner.unit.test.ts | 26 +++- .../src/DaemonServer.integration.test.ts | 18 ++- packages/stack/src/DaemonServer.ts | 22 ++++ packages/stack/src/RemoteStack.ts | 45 +++---- .../stack/src/StackLifecycleCoordinator.ts | 12 ++ .../StackLifecycleCoordinator.unit.test.ts | 37 ++++++ packages/stack/src/services/pooler.ts | 5 +- packages/stack/src/services/postgres.ts | 1 + .../stack/src/services/services.unit.test.ts | 6 +- 17 files changed, 332 insertions(+), 111 deletions(-) diff --git a/packages/fleet/src/Fleet.ts b/packages/fleet/src/Fleet.ts index 705b8bd350..1e8e0b5682 100644 --- a/packages/fleet/src/Fleet.ts +++ b/packages/fleet/src/Fleet.ts @@ -50,11 +50,6 @@ interface WarmPod { readonly internalDbPort: number; } -// Internal (in-process stack) ports are derived from the externally-visible, -// PortRegistry-owned ports by a fixed lower offset so the proxy-owned public -// range and the stack-owned internal range never collide. -const INTERNAL_PORT_OFFSET = 10_000; - /** * Public facade tying together TemplateStore/PodRegistry/PortRegistry/Provisioner * (pod lifecycle + storage) with EdgeProxy/IdleMonitor (wake-on-connect, @@ -138,8 +133,6 @@ export async function createFleet(opts: FleetOptions = {}): Promise database: "postgres", }); - const internalPort = (externalPort: number): number => externalPort - INTERNAL_PORT_OFFSET; - const runPidFile = (id: string): string => join(pods.podDir(id), "run.pid"); async function withPodLocks(ids: ReadonlyArray, body: () => Promise): Promise { @@ -171,11 +164,12 @@ export async function createFleet(opts: FleetOptions = {}): Promise const manifest = await pods.read(id); if (manifest === undefined) throw new Error(`unknown pod: ${id}`); states.set(id, "waking"); - const internalDbPort = internalPort(manifest.ports.dbPort); + const { internalPorts } = manifest; + const internalDbPort = internalPorts.dbPort; const stack = await createStack({ mode: "native", stackRoot: join(pods.podDir(id), "stack"), - port: internalPort(manifest.ports.apiPort), + port: internalPorts.apiPort, lazyServices: true, postgres: { dataDir: pods.dataDir(id), @@ -189,12 +183,12 @@ export async function createFleet(opts: FleetOptions = {}): Promise manifest.services.postgrest === true ? { version: manifest.versions.postgrest, - port: internalPort(manifest.ports.postgrestPort), + port: internalPorts.postgrestPort, } : false, auth: manifest.services.auth === true - ? { version: manifest.versions.auth, port: internalPort(manifest.ports.authPort) } + ? { version: manifest.versions.auth, port: internalPorts.authPort } : false, realtime: false, edgeRuntime: false, @@ -284,7 +278,14 @@ export async function createFleet(opts: FleetOptions = {}): Promise // or skipped pods are pruned during startup. try { const manifests = await pods.list(); - await ports.reconcile(new Map(manifests.map((manifest) => [manifest.id, manifest.ports]))); + await ports.reconcile( + new Map( + manifests.map((manifest) => [ + manifest.id, + { ports: manifest.ports, internalPorts: manifest.internalPorts }, + ]), + ), + ); for (const manifest of manifests) { await reapStalePostmaster(pods.dataDir(manifest.id)); await rm(runPidFile(manifest.id), { force: true }); diff --git a/packages/fleet/src/Fleet.unit.test.ts b/packages/fleet/src/Fleet.unit.test.ts index ece6567248..3c586a5c4a 100644 --- a/packages/fleet/src/Fleet.unit.test.ts +++ b/packages/fleet/src/Fleet.unit.test.ts @@ -59,6 +59,7 @@ function manifest(id: string, dbPort: number, apiPort: number): PodManifest { services: {}, flags: { supautils: false }, ports: ports(dbPort, apiPort), + internalPorts: ports(dbPort - 10_000, apiPort - 10_000), postgresPassword: "postgres", createdAt: "2026-07-08T00:00:00.000Z", }; diff --git a/packages/fleet/src/PodManifest.ts b/packages/fleet/src/PodManifest.ts index 74ad9c9f6f..8fbcf5be3b 100644 --- a/packages/fleet/src/PodManifest.ts +++ b/packages/fleet/src/PodManifest.ts @@ -12,6 +12,7 @@ export interface PodManifest { readonly services: Partial>; readonly flags: { readonly supautils: boolean }; readonly ports: AllocatedPorts; + readonly internalPorts: AllocatedPorts; readonly postgresPassword: string; readonly createdAt: string; } diff --git a/packages/fleet/src/PodRegistry.ts b/packages/fleet/src/PodRegistry.ts index a510912c6f..bb4a82a5de 100644 --- a/packages/fleet/src/PodRegistry.ts +++ b/packages/fleet/src/PodRegistry.ts @@ -189,7 +189,15 @@ function parseManifest(value: unknown): PodManifest | undefined { const versions = parseVersions(value.versions); const services = parseServices(value.services); const ports = parsePorts(value.ports); - if (versions === undefined || services === undefined || ports === undefined) return undefined; + const internalPorts = parsePorts(value.internalPorts); + if ( + versions === undefined || + services === undefined || + ports === undefined || + internalPorts === undefined + ) { + return undefined; + } if (!isRecord(value.flags) || typeof value.flags.supautils !== "boolean") return undefined; if (typeof value.postgresPassword !== "string" || value.postgresPassword.length === 0) { return undefined; @@ -203,6 +211,7 @@ function parseManifest(value: unknown): PodManifest | undefined { services, flags: { supautils: value.flags.supautils }, ports, + internalPorts, postgresPassword: value.postgresPassword, createdAt: value.createdAt, }; diff --git a/packages/fleet/src/PodRegistry.unit.test.ts b/packages/fleet/src/PodRegistry.unit.test.ts index dbec2bce32..7dd9a6bc75 100644 --- a/packages/fleet/src/PodRegistry.unit.test.ts +++ b/packages/fleet/src/PodRegistry.unit.test.ts @@ -46,6 +46,7 @@ describe("PodRegistry", () => { services: {}, flags: { supautils: false }, ports: ports(55000, 55001), + internalPorts: ports(45000, 45001), postgresPassword: "postgres", createdAt: "2026-07-08T00:00:00.000Z", }; diff --git a/packages/fleet/src/PortRegistry.ts b/packages/fleet/src/PortRegistry.ts index ff37fdb654..5aa9c9a291 100644 --- a/packages/fleet/src/PortRegistry.ts +++ b/packages/fleet/src/PortRegistry.ts @@ -2,17 +2,24 @@ import { mkdir, readFile, rename, writeFile } from "node:fs/promises"; import { dirname } from "node:path"; import { PORT_FIELDS, type AllocatedPorts } from "@supabase/stack"; -export type PodPorts = AllocatedPorts; +export interface PodPorts { + readonly ports: AllocatedPorts; + readonly internalPorts: AllocatedPorts; +} interface PortState { readonly basePort: number; + readonly internalBasePort: number; readonly pods: Record; } const DEFAULT_BASE_PORT = 55000; +const DEFAULT_INTERNAL_BASE_PORT = 45000; +const INTERNAL_MAX_PORT = DEFAULT_BASE_PORT - 1; +const MAX_PORT = 65_535; function freshState(): PortState { - return { basePort: DEFAULT_BASE_PORT, pods: {} }; + return { basePort: DEFAULT_BASE_PORT, internalBasePort: DEFAULT_INTERNAL_BASE_PORT, pods: {} }; } function getOwnPodPorts(pods: Record, podId: string): PodPorts | undefined { @@ -24,24 +31,51 @@ function isRecord(value: unknown): value is Record { } function isFleetPort(value: unknown): value is number { - return typeof value === "number" && Number.isInteger(value) && value > 10_000 && value <= 65_535; + return ( + typeof value === "number" && Number.isInteger(value) && value > 10_000 && value <= MAX_PORT + ); +} + +function isValidPortSet(value: unknown): value is AllocatedPorts { + if (!isRecord(value)) return false; + for (const field of PORT_FIELDS) { + if (!isFleetPort(value[field])) return false; + } + return true; +} + +function isValidPodPorts(value: unknown): value is PodPorts { + if (!isRecord(value)) return false; + return isValidPortSet(value.ports) && isValidPortSet(value.internalPorts); } function isValidState(value: unknown): value is PortState { if (!isRecord(value)) return false; - const { basePort, pods } = value; - if (!isFleetPort(basePort)) return false; + const { basePort, internalBasePort, pods } = value; + if (!isFleetPort(basePort) || basePort < DEFAULT_BASE_PORT) return false; + if (!isFleetPort(internalBasePort) || internalBasePort > INTERNAL_MAX_PORT) return false; if (!isRecord(pods)) return false; - for (const ports of Object.values(pods)) { - if (!isRecord(ports)) return false; - for (const field of PORT_FIELDS) { - if (!isFleetPort(ports[field])) return false; - } + for (const allocation of Object.values(pods)) { + if (!isValidPodPorts(allocation)) return false; } return true; } -function allocatePortSet(next: () => number): PodPorts { +function allocatedPorts(allocation: PodPorts): ReadonlyArray { + return [ + ...PORT_FIELDS.map((field) => allocation.ports[field]), + ...PORT_FIELDS.map((field) => allocation.internalPorts[field]), + ]; +} + +function sameAllocation(a: PodPorts, b: PodPorts): boolean { + return PORT_FIELDS.every( + (field) => + a.ports[field] === b.ports[field] && a.internalPorts[field] === b.internalPorts[field], + ); +} + +function allocatePortSet(next: () => number): AllocatedPorts { return { dbPort: next(), apiPort: next(), @@ -76,7 +110,9 @@ function allocatePortSet(next: () => number): PodPorts { * - **No host-level port probing.** The registry never checks whether a port * is actually free on the host; it only tracks what it has handed out * itself. The daemon owns the 55000+ range by convention, so nothing else - * on the host is expected to bind those ports. + * on the host is expected to bind those ports. Public proxy listeners use + * the 55000+ range, while in-process stack services use separately allocated + * ports below that public range. * - **Corrupt-state recovery.** If the state file is missing, unreadable as * JSON, or structurally invalid, `load()` never throws. Instead it * quarantines the bad file (renaming it to `.corrupt`, replacing @@ -130,21 +166,37 @@ export class PortRegistry { const existing = getOwnPodPorts(this.state.pods, podId); if (existing) return existing; const used = new Set( - Object.values(this.state.pods).flatMap((p) => PORT_FIELDS.map((f) => p[f])), + Object.values(this.state.pods).flatMap((allocation) => allocatedPorts(allocation)), ); - let candidate = this.state.basePort; - const next = (): number => { - while (used.has(candidate)) candidate += 1; - if (candidate > 65_535) { + let publicCandidate = this.state.basePort; + let internalCandidate = this.state.internalBasePort; + const nextPublic = (): number => { + while (used.has(publicCandidate)) publicCandidate += 1; + if (publicCandidate > MAX_PORT) { throw new Error("PortRegistry: exhausted fleet port range"); } - used.add(candidate); - return candidate; + const port = publicCandidate; + used.add(port); + publicCandidate += 1; + return port; }; - const ports = allocatePortSet(next); - this.state = { ...this.state, pods: { ...this.state.pods, [podId]: ports } }; + const nextInternal = (): number => { + while (used.has(internalCandidate)) internalCandidate += 1; + if (internalCandidate > INTERNAL_MAX_PORT) { + throw new Error("PortRegistry: exhausted internal fleet port range"); + } + const port = internalCandidate; + used.add(port); + internalCandidate += 1; + return port; + }; + const allocation = { + ports: allocatePortSet(nextPublic), + internalPorts: allocatePortSet(nextInternal), + }; + this.state = { ...this.state, pods: { ...this.state.pods, [podId]: allocation } }; await this.persist(); - return ports; + return allocation; }); } @@ -159,7 +211,7 @@ export class PortRegistry { await this.withMutation(async () => { const existing = getOwnPodPorts(this.state.pods, podId); if (existing) { - if (PORT_FIELDS.every((field) => existing[field] === ports[field])) { + if (sameAllocation(existing, ports)) { return; } throw new Error( @@ -168,9 +220,16 @@ export class PortRegistry { ); } - const restoredPorts = new Set(PORT_FIELDS.map((field) => ports[field])); + const restoredPorts = allocatedPorts(ports); + if (new Set(restoredPorts).size !== restoredPorts.length) { + throw new Error( + `PortRegistry: cannot restore pod "${podId}" with ports ${JSON.stringify(ports)}; ` + + "allocation contains duplicate ports", + ); + } + const restoredPortSet = new Set(restoredPorts); for (const [otherPodId, otherPorts] of Object.entries(this.state.pods)) { - if (PORT_FIELDS.some((field) => restoredPorts.has(otherPorts[field]))) { + if (allocatedPorts(otherPorts).some((port) => restoredPortSet.has(port))) { throw new Error( `PortRegistry: cannot restore pod "${podId}" with ports ${JSON.stringify(ports)}; ` + `port already assigned to pod "${otherPodId}"`, @@ -197,8 +256,7 @@ export class PortRegistry { const nextPods: Record = {}; const used = new Map(); for (const [podId, ports] of podPorts) { - for (const field of PORT_FIELDS) { - const port = ports[field]; + for (const port of allocatedPorts(ports)) { const owner = used.get(port); if (owner !== undefined) { throw new Error( diff --git a/packages/fleet/src/PortRegistry.unit.test.ts b/packages/fleet/src/PortRegistry.unit.test.ts index eaf754e974..8f26eb3169 100644 --- a/packages/fleet/src/PortRegistry.unit.test.ts +++ b/packages/fleet/src/PortRegistry.unit.test.ts @@ -3,7 +3,7 @@ import { tmpdir } from "node:os"; import { join } from "node:path"; import { describe, expect, it } from "vitest"; import type { AllocatedPorts } from "@supabase/stack"; -import { PortRegistry } from "./PortRegistry.ts"; +import { PortRegistry, type PodPorts } from "./PortRegistry.ts"; function ports(dbPort: number, apiPort: number): AllocatedPorts { return { @@ -28,13 +28,29 @@ function ports(dbPort: number, apiPort: number): AllocatedPorts { }; } +function podPorts( + dbPort: number, + apiPort: number, + internalDbPort = dbPort - 10_000, + internalApiPort = apiPort - 10_000, +): PodPorts { + return { + ports: ports(dbPort, apiPort), + internalPorts: ports(internalDbPort, internalApiPort), + }; +} + describe("PortRegistry", () => { it("allocates unique port pairs and persists them", async () => { const file = join(await mkdtemp(join(tmpdir(), "ports-")), "state.json"); const reg = await PortRegistry.load(file); const a = await reg.allocate("pod-a"); const b = await reg.allocate("pod-b"); - expect(new Set([a.dbPort, a.apiPort, b.dbPort, b.apiPort]).size).toBe(4); + expect(new Set([a.ports.dbPort, a.ports.apiPort, b.ports.dbPort, b.ports.apiPort]).size).toBe( + 4, + ); + expect(a.internalPorts.dbPort).toBe(45000); + expect(a.internalPorts.apiPort).toBe(45001); const reloaded = await PortRegistry.load(file); expect(reloaded.get("pod-a")).toEqual(a); @@ -50,7 +66,8 @@ describe("PortRegistry", () => { await reg.release("pod-a"); expect(reg.get("pod-a")).toBeUndefined(); const c = await reg.allocate("pod-c"); - expect(c.dbPort).toBe(a1.dbPort); // freed ports are reusable + expect(c.ports.dbPort).toBe(a1.ports.dbPort); // freed ports are reusable + expect(c.internalPorts.dbPort).toBe(a1.internalPorts.dbPort); }); it("treats inherited property names as ordinary pod ids", async () => { @@ -59,8 +76,11 @@ describe("PortRegistry", () => { const ports = await reg.allocate("constructor"); - expect(ports).toEqual(expect.objectContaining({ dbPort: 55000, apiPort: 55001 })); - expect(new Set(Object.values(ports)).size).toBe(18); + expect(ports.ports).toEqual(expect.objectContaining({ dbPort: 55000, apiPort: 55001 })); + expect(ports.internalPorts).toEqual(expect.objectContaining({ dbPort: 45000, apiPort: 45001 })); + expect( + new Set([...Object.values(ports.ports), ...Object.values(ports.internalPorts)]).size, + ).toBe(36); expect(reg.get("constructor")).toEqual(ports); }); @@ -90,7 +110,8 @@ describe("PortRegistry", () => { // Loads successfully with fresh empty state. expect(reg.get("anything")).toBeUndefined(); const allocated = await reg.allocate("pod-a"); - expect(allocated.dbPort).toBeGreaterThanOrEqual(55000); + expect(allocated.ports.dbPort).toBeGreaterThanOrEqual(55000); + expect(allocated.internalPorts.dbPort).toBeGreaterThanOrEqual(45000); // Original bad bytes are preserved in the quarantine file. const quarantined = await readFile(`${file}.corrupt`, "utf8"); @@ -99,13 +120,17 @@ describe("PortRegistry", () => { it("quarantines a structurally invalid state file (bad basePort/pods)", async () => { const file = join(await mkdtemp(join(tmpdir(), "ports-")), "state.json"); - const badStructure = JSON.stringify({ basePort: "not-a-number", pods: [] }); + const badStructure = JSON.stringify({ + basePort: "not-a-number", + internalBasePort: 45000, + pods: [], + }); await writeFile(file, badStructure); const reg = await PortRegistry.load(file); expect(reg.get("anything")).toBeUndefined(); const allocated = await reg.allocate("pod-a"); - expect(allocated.dbPort).toBeGreaterThanOrEqual(55000); + expect(allocated.ports.dbPort).toBeGreaterThanOrEqual(55000); const quarantined = await readFile(`${file}.corrupt`, "utf8"); expect(quarantined).toBe(badStructure); @@ -115,19 +140,20 @@ describe("PortRegistry", () => { const file = join(await mkdtemp(join(tmpdir(), "ports-")), "state.json"); const badStructure = JSON.stringify({ basePort: 55000, + internalBasePort: 45000, pods: { - "pod-a": ports(55010, 55011), + "pod-a": podPorts(55010, 55011), }, }); const parsed = JSON.parse(badStructure); - parsed.pods["pod-a"].poolerApiPort = "55027"; + parsed.pods["pod-a"].ports.poolerApiPort = "55027"; const raw = JSON.stringify(parsed); await writeFile(file, raw); const reg = await PortRegistry.load(file); expect(reg.get("pod-a")).toBeUndefined(); const allocated = await reg.allocate("pod-a"); - expect(allocated).toEqual(expect.objectContaining({ dbPort: 55000, apiPort: 55001 })); + expect(allocated.ports).toEqual(expect.objectContaining({ dbPort: 55000, apiPort: 55001 })); const quarantined = await readFile(`${file}.corrupt`, "utf8"); expect(quarantined).toBe(raw); @@ -150,22 +176,31 @@ describe("PortRegistry", () => { const file = join(await mkdtemp(join(tmpdir(), "ports-")), "state.json"); const reg = await PortRegistry.load(file); - await reg.restore("pod-a", ports(55010, 55011)); - await reg.restore("pod-b", ports(55030, 55031)); + await reg.restore("pod-a", podPorts(55010, 55011, 45010, 45011)); + await reg.restore("pod-b", podPorts(55030, 55031, 45030, 45031)); - expect(reg.get("pod-a")).toEqual(expect.objectContaining({ dbPort: 55010, apiPort: 55011 })); - expect(reg.get("pod-b")).toEqual(expect.objectContaining({ dbPort: 55030, apiPort: 55031 })); + expect(reg.get("pod-a")?.ports).toEqual( + expect.objectContaining({ dbPort: 55010, apiPort: 55011 }), + ); + expect(reg.get("pod-a")?.internalPorts).toEqual( + expect.objectContaining({ dbPort: 45010, apiPort: 45011 }), + ); + expect(reg.get("pod-b")?.ports).toEqual( + expect.objectContaining({ dbPort: 55030, apiPort: 55031 }), + ); // New allocations must skip the restored ports. const next = await reg.allocate("new-pod"); - expect([next.dbPort, next.apiPort]).not.toContain(55010); - expect([next.dbPort, next.apiPort]).not.toContain(55011); - expect([next.dbPort, next.apiPort]).not.toContain(55030); - expect([next.dbPort, next.apiPort]).not.toContain(55031); + expect([next.ports.dbPort, next.ports.apiPort]).not.toContain(55010); + expect([next.ports.dbPort, next.ports.apiPort]).not.toContain(55011); + expect([next.ports.dbPort, next.ports.apiPort]).not.toContain(55030); + expect([next.ports.dbPort, next.ports.apiPort]).not.toContain(55031); + expect([next.internalPorts.dbPort, next.internalPorts.apiPort]).not.toContain(45010); + expect([next.internalPorts.dbPort, next.internalPorts.apiPort]).not.toContain(45011); // Persisted, so a reload sees the restored allocation. const reloaded = await PortRegistry.load(file); - expect(reloaded.get("pod-a")).toEqual( + expect(reloaded.get("pod-a")?.ports).toEqual( expect.objectContaining({ dbPort: 55010, apiPort: 55011 }), ); }); @@ -174,35 +209,52 @@ describe("PortRegistry", () => { const file = join(await mkdtemp(join(tmpdir(), "ports-")), "state.json"); const reg = await PortRegistry.load(file); - await reg.restore("pod-a", ports(55010, 55011)); - await expect(reg.restore("pod-a", ports(55010, 55011))).resolves.toBeUndefined(); - expect(reg.get("pod-a")).toEqual(expect.objectContaining({ dbPort: 55010, apiPort: 55011 })); + await reg.restore("pod-a", podPorts(55010, 55011, 45010, 45011)); + await expect( + reg.restore("pod-a", podPorts(55010, 55011, 45010, 45011)), + ).resolves.toBeUndefined(); + expect(reg.get("pod-a")?.ports).toEqual( + expect.objectContaining({ dbPort: 55010, apiPort: 55011 }), + ); }); it("throws if the pod already has different ports recorded", async () => { const file = join(await mkdtemp(join(tmpdir(), "ports-")), "state.json"); const reg = await PortRegistry.load(file); - await reg.restore("pod-a", ports(55010, 55011)); - await expect(reg.restore("pod-a", ports(55010, 55099))).rejects.toThrow(); + await reg.restore("pod-a", podPorts(55010, 55011, 45010, 45011)); + await expect(reg.restore("pod-a", podPorts(55010, 55099, 45010, 45099))).rejects.toThrow(); }); it("throws if a port is already assigned to a different pod", async () => { const file = join(await mkdtemp(join(tmpdir(), "ports-")), "state.json"); const reg = await PortRegistry.load(file); - await reg.restore("pod-a", ports(55010, 55011)); - await expect(reg.restore("pod-b", ports(55010, 55030))).rejects.toThrow(); - await expect(reg.restore("pod-b", ports(55030, 55011))).rejects.toThrow(); + await reg.restore("pod-a", podPorts(55010, 55011, 45010, 45011)); + await expect(reg.restore("pod-b", podPorts(55010, 55030, 45030, 45031))).rejects.toThrow(); + await expect(reg.restore("pod-b", podPorts(55030, 55011, 45030, 45031))).rejects.toThrow(); + await expect(reg.restore("pod-b", podPorts(55030, 55031, 45010, 45030))).rejects.toThrow(); }); it("throws if a restored db port collides with another pod's api port", async () => { const file = join(await mkdtemp(join(tmpdir(), "ports-")), "state.json"); const reg = await PortRegistry.load(file); - await reg.restore("pod-a", ports(55010, 55011)); - await expect(reg.restore("pod-b", ports(55011, 55030))).rejects.toThrow(); - await expect(reg.restore("pod-b", ports(55030, 55010))).rejects.toThrow(); + await reg.restore("pod-a", podPorts(55010, 55011, 45010, 45011)); + await expect(reg.restore("pod-b", podPorts(55011, 55030, 45030, 45031))).rejects.toThrow(); + await expect(reg.restore("pod-b", podPorts(55030, 55010, 45030, 45031))).rejects.toThrow(); + }); + + it("keeps internal allocations out of the public proxy range", async () => { + const file = join(await mkdtemp(join(tmpdir(), "ports-")), "state.json"); + await writeFile(file, JSON.stringify({ basePort: 65000, internalBasePort: 45000, pods: {} })); + const reg = await PortRegistry.load(file); + + const allocated = await reg.allocate("pod-high"); + + expect(allocated.ports.dbPort).toBe(65000); + expect(allocated.internalPorts.dbPort).toBe(45000); + expect(Object.values(allocated.internalPorts).every((port) => port < 55000)).toBe(true); }); }); }); diff --git a/packages/fleet/src/Provisioner.ts b/packages/fleet/src/Provisioner.ts index f64a3923b4..dc8709cf91 100644 --- a/packages/fleet/src/Provisioner.ts +++ b/packages/fleet/src/Provisioner.ts @@ -73,7 +73,8 @@ export class Provisioner { versions: resolvedVersions, services: opts.services ?? {}, flags: { supautils: opts.flags?.supautils ?? false }, - ports: allocated, + ports: allocated.ports, + internalPorts: allocated.internalPorts, postgresPassword, createdAt: new Date().toISOString(), }; @@ -137,7 +138,8 @@ export class Provisioner { const manifest: PodManifest = { ...source, id: newId, - ports: allocated, + ports: allocated.ports, + internalPorts: allocated.internalPorts, createdAt: new Date().toISOString(), }; await pods.write(manifest); diff --git a/packages/fleet/src/Provisioner.unit.test.ts b/packages/fleet/src/Provisioner.unit.test.ts index ba1421fd8d..9446b00518 100644 --- a/packages/fleet/src/Provisioner.unit.test.ts +++ b/packages/fleet/src/Provisioner.unit.test.ts @@ -60,7 +60,10 @@ describe("Provisioner (unit, fake deps)", () => { expect(manifest.id).toBe("x"); expect(manifest.postgresPassword).toBe("secret-password"); - expect(ports.get("x")).toEqual(manifest.ports); + expect(ports.get("x")).toEqual({ + ports: manifest.ports, + internalPorts: manifest.internalPorts, + }); expect(await pods.read("x")).toEqual(manifest); }); @@ -88,7 +91,10 @@ describe("Provisioner (unit, fake deps)", () => { // The duplicate-id pre-check throws before any (re-)allocation, so the // original pod's ports must still be intact. - expect(ports.get("dup")).toEqual(first.ports); + expect(ports.get("dup")).toEqual({ + ports: first.ports, + internalPorts: first.internalPorts, + }); }); it("records resolved default versions for enabled warm services", async () => { @@ -173,7 +179,11 @@ describe("Provisioner (unit, fake deps)", () => { expect(forked.id).toBe("dst"); expect(forked.ports).not.toEqual(source.ports); - expect(ports.get("dst")).toEqual(forked.ports); + expect(forked.internalPorts).not.toEqual(source.internalPorts); + expect(ports.get("dst")).toEqual({ + ports: forked.ports, + internalPorts: forked.internalPorts, + }); expect(await pods.read("dst")).toEqual(forked); }); @@ -209,8 +219,14 @@ describe("Provisioner (unit, fake deps)", () => { // The pre-check for an already-existing target throws before // (re-)allocating, so neither pod's ports should be disturbed. - expect(ports.get("src")).toEqual(source.ports); - expect(ports.get("dst")).toEqual(existing.ports); + expect(ports.get("src")).toEqual({ + ports: source.ports, + internalPorts: source.internalPorts, + }); + expect(ports.get("dst")).toEqual({ + ports: existing.ports, + internalPorts: existing.internalPorts, + }); }); }); }); diff --git a/packages/stack/src/DaemonServer.integration.test.ts b/packages/stack/src/DaemonServer.integration.test.ts index 74982f262b..76ccf6a9bb 100644 --- a/packages/stack/src/DaemonServer.integration.test.ts +++ b/packages/stack/src/DaemonServer.integration.test.ts @@ -46,6 +46,7 @@ const MOCK_LOGS: ReadonlyArray = [ function mockStack() { let stopped = false; + let waitAllReadyCalls = 0; const serviceCalls: string[] = []; const layer = Layer.succeed(Stack, { @@ -105,7 +106,10 @@ function mockStack() { allStateChanges: () => Stream.fromIterable(MOCK_STATES), waitReady: (name: string) => name === "unknown" ? Effect.fail(new ServiceNotFoundError({ name })) : Effect.void, - waitAllReady: () => Effect.void, + waitAllReady: () => + Effect.sync(() => { + waitAllReadyCalls += 1; + }), subscribeLogs: (name: string) => Stream.fromIterable(MOCK_LOGS.filter((l) => l.service === name)), subscribeAllLogs: (services?: ReadonlyArray) => @@ -130,6 +134,9 @@ function mockStack() { get stopped() { return stopped; }, + get waitAllReadyCalls() { + return waitAllReadyCalls; + }, serviceCalls, }; } @@ -216,6 +223,15 @@ describe("DaemonServer", () => { expect(text).toContain("postgres"); }); + test("GET /ready delegates readiness to the stack", async () => { + const before = mock.waitAllReadyCalls; + const res = await fetch(`${url}/ready`); + expect(res.status).toBe(200); + const body = (await res.json()) as { ok: boolean }; + expect(body.ok).toBe(true); + expect(mock.waitAllReadyCalls).toBe(before + 1); + }); + // ------------------------------------------------------------------------- // Logs // ------------------------------------------------------------------------- diff --git a/packages/stack/src/DaemonServer.ts b/packages/stack/src/DaemonServer.ts index 8c05c63e6c..4467613ba2 100644 --- a/packages/stack/src/DaemonServer.ts +++ b/packages/stack/src/DaemonServer.ts @@ -76,6 +76,28 @@ export class DaemonServer extends Context.Service< ), ), + // Ready: delegate readiness semantics to the stack implementation + HttpRouter.route( + "GET", + "/ready", + Effect.gen(function* () { + yield* stack.waitAllReady(); + return HttpServerResponse.jsonUnsafe({ ok: true }); + }).pipe( + Effect.catchTag("ServiceReadyError", (e) => + Effect.succeed( + HttpServerResponse.jsonUnsafe( + { error: e.reason, service: e.name }, + { status: 500 }, + ), + ), + ), + Effect.catchTag("StackBuildError", (e) => + Effect.succeed(HttpServerResponse.jsonUnsafe({ error: e.detail }, { status: 500 })), + ), + ), + ), + // Start: begin service startup HttpRouter.route( "POST", diff --git a/packages/stack/src/RemoteStack.ts b/packages/stack/src/RemoteStack.ts index 61132817e5..28dddacaba 100644 --- a/packages/stack/src/RemoteStack.ts +++ b/packages/stack/src/RemoteStack.ts @@ -3,6 +3,7 @@ import { Effect, Layer, Schema, Stream } from "effect"; import * as Sse from "effect/unstable/encoding/Sse"; import { HttpClientRequest, HttpClientResponse } from "effect/unstable/http"; import { Stack, StackInfoSchema } from "./Stack.ts"; +import { StackBuildError } from "./errors.ts"; import { StackServiceState, StackServiceStatusSchema } from "./StackServiceState.ts"; import { UnixHttpClient, UnixHttpClientError } from "./UnixHttpClient.ts"; @@ -34,6 +35,7 @@ const StatusResponseSchema = Schema.Struct({ const ServiceErrorResponseSchema = Schema.Struct({ error: Schema.String, + service: Schema.optionalKey(Schema.String), }); const StatusServiceEventSchema = Schema.fromJsonString(StatusServiceSchema); @@ -421,35 +423,20 @@ export const RemoteStack = { waitAllReady: () => withUnixHttpClient( Effect.gen(function* () { - // Check current state first - const { services } = yield* fetchStatus(socketPath, "/status"); - const allReady = services.every( - (s) => s.status === "Healthy" || s.status === "Running", - ); - if (allReady) return; - - // Track service readiness via SSE - const readySet = new Set( - services - .filter((s) => s.status === "Healthy" || s.status === "Running") - .map((s) => s.name), - ); - const totalCount = services.length; - - yield* withUnixHttpClient( - sseStream(socketPath, "/status/stream", (data) => { - const raw = decodeStatusServiceEvent(data); - return toServiceState(raw); - }).pipe( - Stream.takeUntil((s) => { - if (s.status === "Healthy" || s.status === "Running") { - readySet.add(s.name); - } - return readySet.size >= totalCount; - }), - Stream.runDrain, - ), - ); + const response = yield* unixResponse(socketPath, "/ready"); + if (response.status === 500) { + const body = yield* HttpClientResponse.schemaBodyJson(ServiceErrorResponseSchema)( + response, + ).pipe(Effect.orDie); + if (body.service !== undefined) { + return yield* new ServiceReadyError({ + name: body.service, + reason: body.error, + }); + } + return yield* new StackBuildError({ detail: body.error }); + } + yield* HttpClientResponse.filterStatusOk(response).pipe(Effect.orDie); }), ), diff --git a/packages/stack/src/StackLifecycleCoordinator.ts b/packages/stack/src/StackLifecycleCoordinator.ts index cf78f796f7..99348c9530 100644 --- a/packages/stack/src/StackLifecycleCoordinator.ts +++ b/packages/stack/src/StackLifecycleCoordinator.ts @@ -292,6 +292,17 @@ export class StackLifecycleCoordinator extends Context.Service< } return match; }); + const requireRunningForServiceStart = (name: string) => + Effect.gen(function* () { + const phase = yield* Ref.get(phaseRef); + if (phase !== "running") { + return yield* Effect.fail( + new StackBuildError({ + detail: `Cannot start service "${name}" while the stack is ${phase}. Call start() first and retry after it finishes.`, + }), + ); + } + }); let preparedArtifacts: PreparedStackArtifacts | undefined; let prepareDeferred: Deferred.Deferred | undefined; @@ -637,6 +648,7 @@ export class StackLifecycleCoordinator extends Context.Service< startService: (name) => Effect.gen(function* () { yield* requireKnownService(name); + yield* requireRunningForServiceStart(name); const runtime = yield* ensureRuntime; yield* runtime.orchestrator.startService(name); yield* markStarted([name]); diff --git a/packages/stack/src/StackLifecycleCoordinator.unit.test.ts b/packages/stack/src/StackLifecycleCoordinator.unit.test.ts index b98f032a92..1320e51177 100644 --- a/packages/stack/src/StackLifecycleCoordinator.unit.test.ts +++ b/packages/stack/src/StackLifecycleCoordinator.unit.test.ts @@ -351,6 +351,43 @@ describe("StackLifecycleCoordinator lazyServices", () => { ); }); + it.live("rejects on-demand service starts before start()", () => { + const dataDir = mkdtempSync(join(tmpdir(), "stack-lifecycle-coordinator-lazy-idle-test-")); + const config = makeLazyConfig(dataDir, defaultPorts.postgrestPort); + const { layer } = setupLayer(config); + + return Effect.gen(function* () { + const stack = yield* Stack; + const exit = yield* stack.startService("postgrest").pipe(Effect.exit); + + expect(Exit.isFailure(exit)).toBe(true); + expect(JSON.stringify(exit)).toContain("while the stack is idle"); + }).pipe( + Effect.provide(layer), + Effect.ensuring(Effect.sync(() => rmSync(dataDir, { recursive: true, force: true }))), + ); + }); + + it.live("rejects on-demand service starts after stop()", () => { + const dataDir = mkdtempSync(join(tmpdir(), "stack-lifecycle-coordinator-lazy-stopped-test-")); + const config = makeLazyConfig(dataDir, defaultPorts.postgrestPort); + const { layer } = setupLayer(config); + + return Effect.gen(function* () { + const stack = yield* Stack; + yield* stack.start(); + yield* stack.stop(); + + const exit = yield* stack.startService("postgrest").pipe(Effect.exit); + + expect(Exit.isFailure(exit)).toBe(true); + expect(JSON.stringify(exit)).toContain("while the stack is stopped"); + }).pipe( + Effect.provide(layer), + Effect.ensuring(Effect.sync(() => rmSync(dataDir, { recursive: true, force: true }))), + ); + }); + // Regression test: waitAllReady() used to unconditionally delegate to // orchestrator.waitAllReady() over the FULL graph startOrder. Under lazyServices, services // that were never started (e.g. postgrest, which stays "Pending" until the ApiProxy's diff --git a/packages/stack/src/services/pooler.ts b/packages/stack/src/services/pooler.ts index 6a17fa34c8..576fa87765 100644 --- a/packages/stack/src/services/pooler.ts +++ b/packages/stack/src/services/pooler.ts @@ -63,8 +63,9 @@ params = %{ }] } -if !Supavisor.Tenants.get_tenant_by_external_id(params["external_id"]) do - {:ok, _} = Supavisor.Tenants.create_tenant(params) +case Supavisor.Tenants.get_tenant_by_external_id(params["external_id"]) do + nil -> {:ok, _} = Supavisor.Tenants.create_tenant(params) + tenant -> {:ok, _} = Supavisor.Tenants.update_tenant(tenant, params) end`; export const makePoolerServiceDocker = (opts: DockerPoolerOptions): ServiceDef => diff --git a/packages/stack/src/services/postgres.ts b/packages/stack/src/services/postgres.ts index 122882c396..f7dee6ad0a 100644 --- a/packages/stack/src/services/postgres.ts +++ b/packages/stack/src/services/postgres.ts @@ -92,6 +92,7 @@ ALTER USER supabase_auth_admin WITH PASSWORD :'pgpass'; ALTER USER supabase_storage_admin WITH PASSWORD :'pgpass'; ALTER USER supabase_replication_admin WITH PASSWORD :'pgpass'; ALTER USER supabase_read_only_user WITH PASSWORD :'pgpass'; +ALTER USER pgbouncer WITH PASSWORD :'pgpass'; create schema if not exists _realtime; alter schema _realtime owner to postgres; SELECT 'CREATE DATABASE _supabase WITH OWNER postgres' diff --git a/packages/stack/src/services/services.unit.test.ts b/packages/stack/src/services/services.unit.test.ts index 6235ce4660..5c7f24f6d1 100644 --- a/packages/stack/src/services/services.unit.test.ts +++ b/packages/stack/src/services/services.unit.test.ts @@ -267,6 +267,7 @@ describe("makePostgresServiceDocker", () => { expect(script).toContain("\\connect _supabase"); expect(script).toContain("create schema if not exists _analytics;"); expect(script).toContain("create schema if not exists _supavisor;"); + expect(script).toContain("ALTER USER pgbouncer WITH PASSWORD :'pgpass';"); }); }); @@ -760,7 +761,10 @@ describe("docker-backed auxiliary services", () => { expect(def.args).toContain(`54329:${poolerContainerPorts.admin}`); expect(def.args).toContain(`54330:${poolerContainerPorts.transaction}`); const args = def.args ?? []; - expect(args.some((arg) => arg.startsWith("SUPAVISOR_TENANT_SCRIPT="))).toBe(true); + const tenantScriptArg = args.find((arg) => arg.startsWith("SUPAVISOR_TENANT_SCRIPT=")); + expect(tenantScriptArg).toBeDefined(); + expect(tenantScriptArg).toContain("Supavisor.Tenants.create_tenant(params)"); + expect(tenantScriptArg).toContain("Supavisor.Tenants.update_tenant(tenant, params)"); expect(args.join(" ")).toContain('supavisor eval "$SUPAVISOR_TENANT_SCRIPT"'); }); }); From 6162cac610ccf604fe3a78f5e91bbb1951dc9d03 Mon Sep 17 00:00:00 2001 From: Julien Goux Date: Thu, 9 Jul 2026 09:20:59 +0200 Subject: [PATCH 39/52] fix(stack): enforce native mode, idle-suspend re-check, and typed daemon errors - StackPreparation: mode "native" now fails fast (no silent Docker fallback, docker-only services rejected) so fleet pods can't boot containers that startup reconciliation can't reap. - Fleet: idle-triggered suspend re-checks open proxy connections inside the pod lock, so clients connecting at the idle boundary keep the pod warm instead of being dropped mid-dispose. - Provisioner.reset: backup-dir cleanup is best-effort after the manifest rewrite commits, instead of triggering a rollback that desyncs data dir and manifest credentials. - PodRegistry: manifests missing versions.postgres or a version for an enabled service are treated as corrupt instead of waking with current default versions. - DaemonServer/RemoteStack: 500 bodies include `service` exactly for ServiceReadyError, so remote clients preserve StackBuildError for lifecycle/build failures on service start and extension enable. Co-Authored-By: Claude Fable 5 --- packages/fleet/src/Fleet.ts | 20 +++++++- packages/fleet/src/PodRegistry.ts | 8 ++++ packages/fleet/src/PodRegistry.unit.test.ts | 33 +++++++++++++ packages/fleet/src/Provisioner.ts | 5 +- .../src/DaemonServer.integration.test.ts | 31 +++++++++++-- packages/stack/src/DaemonServer.ts | 35 ++++++++++++-- packages/stack/src/RemoteStack.ts | 35 +++++++------- packages/stack/src/StackPreparation.ts | 46 +++++++++++++++---- packages/stack/src/prefetch.ts | 12 +++-- packages/stack/src/prefetch.unit.test.ts | 44 +++++++++++++++++- 10 files changed, 225 insertions(+), 44 deletions(-) diff --git a/packages/fleet/src/Fleet.ts b/packages/fleet/src/Fleet.ts index 1e8e0b5682..2f4c7f4b63 100644 --- a/packages/fleet/src/Fleet.ts +++ b/packages/fleet/src/Fleet.ts @@ -114,7 +114,7 @@ export async function createFleet(opts: FleetOptions = {}): Promise const monitor = new IdleMonitor({ idleMs, onIdle: (podId) => { - void suspend(podId).catch(() => {}); + void idleSuspend(podId).catch(() => {}); }, }); @@ -242,6 +242,24 @@ export async function createFleet(opts: FleetOptions = {}): Promise return podLocks.withLock(id, () => suspendLocked(id)); } + // Idle-triggered suspend: unlike an explicit suspend, this must yield to + // clients that connected between the idle timer firing (which untracks the + // pod, making their recordActivity a no-op) and this body acquiring the pod + // lock. Those connections were already accepted by the proxy — and any + // connection accepted AFTER the openConnections check below can no longer + // grab the warm upstream, because the check and `warm.delete` in + // suspendLocked run in the same synchronous block. + async function idleSuspend(id: string): Promise { + return podLocks.withLock(id, async () => { + if (proxy.openConnections(id) > 0 && warm.has(id)) { + monitor.track(id); + monitor.recordActivity(id, proxy.openConnections(id)); + return; + } + await suspendLocked(id); + }); + } + async function suspendLocked(id: string): Promise { const pod = warm.get(id); if (!pod) return; diff --git a/packages/fleet/src/PodRegistry.ts b/packages/fleet/src/PodRegistry.ts index bb4a82a5de..0580287f83 100644 --- a/packages/fleet/src/PodRegistry.ts +++ b/packages/fleet/src/PodRegistry.ts @@ -198,6 +198,14 @@ function parseManifest(value: unknown): PodManifest | undefined { ) { return undefined; } + // Provisioning always records the exact versions a pod was initialized + // with (see resolveTemplateVersions); a manifest missing them would make + // the next wake silently boot whatever the CURRENT defaults are against + // an existing data dir, so treat it as corrupt. + if (versions.postgres === undefined) return undefined; + for (const service of SERVICE_NAMES) { + if (services[service] === true && versions[service] === undefined) return undefined; + } if (!isRecord(value.flags) || typeof value.flags.supautils !== "boolean") return undefined; if (typeof value.postgresPassword !== "string" || value.postgresPassword.length === 0) { return undefined; diff --git a/packages/fleet/src/PodRegistry.unit.test.ts b/packages/fleet/src/PodRegistry.unit.test.ts index 7dd9a6bc75..dfec4a609d 100644 --- a/packages/fleet/src/PodRegistry.unit.test.ts +++ b/packages/fleet/src/PodRegistry.unit.test.ts @@ -66,4 +66,37 @@ describe("PodRegistry", () => { await expect(pods.read("bad")).resolves.toBeUndefined(); await expect(pods.list()).resolves.toEqual([]); }); + + it("rejects manifests missing versions for postgres or enabled services", async () => { + const root = await mkdtemp(join(tmpdir(), "pods-")); + const pods = new PodRegistry(root); + const base = { + services: {}, + flags: { supautils: false }, + ports: ports(55000, 55001), + internalPorts: ports(45000, 45001), + postgresPassword: "postgres", + createdAt: "2026-07-08T00:00:00.000Z", + }; + + await mkdir(join(root, "no-postgres")); + await writeFile( + join(root, "no-postgres", "pod.json"), + JSON.stringify({ ...base, id: "no-postgres", versions: {} }), + ); + await mkdir(join(root, "no-auth-version")); + await writeFile( + join(root, "no-auth-version", "pod.json"), + JSON.stringify({ + ...base, + id: "no-auth-version", + versions: { postgres: "17.6.1.143" }, + services: { auth: true }, + }), + ); + + await expect(pods.read("no-postgres")).resolves.toBeUndefined(); + await expect(pods.read("no-auth-version")).resolves.toBeUndefined(); + await expect(pods.list()).resolves.toEqual([]); + }); }); diff --git a/packages/fleet/src/Provisioner.ts b/packages/fleet/src/Provisioner.ts index dc8709cf91..5a31ce1b87 100644 --- a/packages/fleet/src/Provisioner.ts +++ b/packages/fleet/src/Provisioner.ts @@ -112,7 +112,6 @@ export class Provisioner { ); await rename(tmpDataDir, dataDir); await pods.write({ ...manifest, postgresPassword }); - await rm(backupDataDir, { recursive: true, force: true }); } catch (error) { if (backedUp) { await rm(dataDir, { recursive: true, force: true }).catch(() => {}); @@ -122,6 +121,10 @@ export class Provisioner { } finally { await rm(tmpDataDir, { recursive: true, force: true }).catch(() => {}); } + // The reset is committed once the manifest is rewritten; a failure to + // delete the old data dir must not trigger the rollback above (which + // would restore the old data under the new manifest's credentials). + await rm(backupDataDir, { recursive: true, force: true }).catch(() => {}); } /** Caller must ensure the source pod is stopped/suspended first. */ diff --git a/packages/stack/src/DaemonServer.integration.test.ts b/packages/stack/src/DaemonServer.integration.test.ts index 76ccf6a9bb..7fe16e43d4 100644 --- a/packages/stack/src/DaemonServer.integration.test.ts +++ b/packages/stack/src/DaemonServer.integration.test.ts @@ -1,5 +1,5 @@ import * as NodeHttpServer from "@effect/platform-node/NodeHttpServer"; -import { ServiceNotFoundError, type LogEntry } from "@supabase/process-compose"; +import { ServiceNotFoundError, ServiceReadyError, type LogEntry } from "@supabase/process-compose"; import { Effect, Layer, ManagedRuntime, Stream } from "effect"; import * as http from "node:http"; import { afterAll, beforeAll, describe, expect, test } from "vitest"; @@ -63,9 +63,13 @@ function mockStack() { startService: (name: string) => name === "unknown" ? Effect.fail(new ServiceNotFoundError({ name })) - : Effect.sync(() => { - serviceCalls.push(`start:${name}`); - }), + : name === "bad-build" + ? Effect.fail(new StackBuildError({ detail: "stack is stopped" })) + : name === "not-ready" + ? Effect.fail(new ServiceReadyError({ name, reason: "healthcheck failed" })) + : Effect.sync(() => { + serviceCalls.push(`start:${name}`); + }), stopService: (name: string) => name === "unknown" ? Effect.fail(new ServiceNotFoundError({ name })) @@ -343,8 +347,25 @@ describe("DaemonServer", () => { test("POST /extensions/:name/enable maps build errors to JSON 500", async () => { const res = await fetch(`${url}/extensions/bad-build/enable`, { method: "POST" }); expect(res.status).toBe(500); - const body = (await res.json()) as { error: string }; + const body = (await res.json()) as { error: string; service?: string }; expect(body.error).toContain("cannot enable while starting"); + expect(body.service).toBeUndefined(); + }); + + test("POST /services/:name/start maps build errors to JSON 500 without a service field", async () => { + const res = await fetch(`${url}/services/bad-build/start`, { method: "POST" }); + expect(res.status).toBe(500); + const body = (await res.json()) as { error: string; service?: string }; + expect(body.error).toContain("stack is stopped"); + expect(body.service).toBeUndefined(); + }); + + test("POST /services/:name/start maps readiness errors to JSON 500 with a service field", async () => { + const res = await fetch(`${url}/services/not-ready/start`, { method: "POST" }); + expect(res.status).toBe(500); + const body = (await res.json()) as { error: string; service?: string }; + expect(body.error).toContain("healthcheck failed"); + expect(body.service).toBe("not-ready"); }); // ------------------------------------------------------------------------- diff --git a/packages/stack/src/DaemonServer.ts b/packages/stack/src/DaemonServer.ts index 4467613ba2..eeb64b3200 100644 --- a/packages/stack/src/DaemonServer.ts +++ b/packages/stack/src/DaemonServer.ts @@ -185,8 +185,15 @@ export class DaemonServer extends Context.Service< ), ), ), + // `service` doubles as the discriminant clients use to tell + // ServiceReadyError (has it) from StackBuildError (lacks it). Effect.catchTag("ServiceReadyError", (e) => - Effect.succeed(HttpServerResponse.jsonUnsafe({ error: e.reason }, { status: 500 })), + Effect.succeed( + HttpServerResponse.jsonUnsafe( + { error: e.reason, service: e.name }, + { status: 500 }, + ), + ), ), Effect.catchTag("StackBuildError", (e) => Effect.succeed(HttpServerResponse.jsonUnsafe({ error: e.detail }, { status: 500 })), @@ -249,7 +256,12 @@ export class DaemonServer extends Context.Service< ), ), Effect.catchTag("ServiceReadyError", (e) => - Effect.succeed(HttpServerResponse.jsonUnsafe({ error: e.reason }, { status: 500 })), + Effect.succeed( + HttpServerResponse.jsonUnsafe( + { error: e.reason, service: e.name }, + { status: 500 }, + ), + ), ), Effect.catchTag("StackBuildError", (e) => Effect.succeed(HttpServerResponse.jsonUnsafe({ error: e.detail }, { status: 500 })), @@ -277,7 +289,15 @@ export class DaemonServer extends Context.Service< ), ), Effect.catchTag("ServiceReadyError", (e) => - Effect.succeed(HttpServerResponse.jsonUnsafe({ error: e.reason }, { status: 500 })), + Effect.succeed( + HttpServerResponse.jsonUnsafe( + { error: e.reason, service: e.name }, + { status: 500 }, + ), + ), + ), + Effect.catchTag("StackBuildError", (e) => + Effect.succeed(HttpServerResponse.jsonUnsafe({ error: e.detail }, { status: 500 })), ), ), ), @@ -299,10 +319,15 @@ export class DaemonServer extends Context.Service< ), ), Effect.catchTag("ServiceReadyError", (e) => - Effect.succeed(HttpServerResponse.jsonUnsafe({ error: e.reason }, { status: 500 })), + Effect.succeed( + HttpServerResponse.jsonUnsafe( + { error: e.reason, service: e.name }, + { status: 500 }, + ), + ), ), Effect.catchTag("StackBuildError", (e) => - Effect.succeed(HttpServerResponse.jsonUnsafe({ error: e.message }, { status: 500 })), + Effect.succeed(HttpServerResponse.jsonUnsafe({ error: e.detail }, { status: 500 })), ), ), ), diff --git a/packages/stack/src/RemoteStack.ts b/packages/stack/src/RemoteStack.ts index 28dddacaba..f9cb07ea4e 100644 --- a/packages/stack/src/RemoteStack.ts +++ b/packages/stack/src/RemoteStack.ts @@ -38,6 +38,19 @@ const ServiceErrorResponseSchema = Schema.Struct({ service: Schema.optionalKey(Schema.String), }); +/** + * Deserialize a daemon 500 body back into the typed error the stack raised: + * the daemon includes `service` exactly when the underlying error was a + * ServiceReadyError, so its absence means a StackBuildError. + */ +function daemonServiceError( + body: typeof ServiceErrorResponseSchema.Type, +): ServiceReadyError | StackBuildError { + return body.service !== undefined + ? new ServiceReadyError({ name: body.service, reason: body.error }) + : new StackBuildError({ detail: body.error }); +} + const StatusServiceEventSchema = Schema.fromJsonString(StatusServiceSchema); const LogEntryEventSchema = Schema.fromJsonString(LogEntrySchema); const decodeStatusServiceEvent = Schema.decodeUnknownSync(StatusServiceEventSchema); @@ -248,7 +261,7 @@ export const RemoteStack = { const body = yield* HttpClientResponse.schemaBodyJson(ServiceErrorResponseSchema)( response, ).pipe(Effect.orDie); - return yield* new ServiceReadyError({ name, reason: body.error }); + return yield* daemonServiceError(body); } yield* HttpClientResponse.filterStatusOk(response).pipe(Effect.orDie); }), @@ -293,7 +306,7 @@ export const RemoteStack = { const body = yield* HttpClientResponse.schemaBodyJson(ServiceErrorResponseSchema)( response, ).pipe(Effect.orDie); - return yield* new ServiceReadyError({ name, reason: body.error }); + return yield* daemonServiceError(body); } yield* HttpClientResponse.filterStatusOk(response).pipe(Effect.orDie); }), @@ -318,10 +331,7 @@ export const RemoteStack = { const body = yield* HttpClientResponse.schemaBodyJson(ServiceErrorResponseSchema)( response, ).pipe(Effect.orDie); - return yield* new ServiceReadyError({ - name: "edge-runtime", - reason: body.error, - }); + return yield* daemonServiceError(body); } yield* HttpClientResponse.filterStatusOk(response).pipe(Effect.orDie); }), @@ -342,10 +352,7 @@ export const RemoteStack = { const body = yield* HttpClientResponse.schemaBodyJson(ServiceErrorResponseSchema)( response, ).pipe(Effect.orDie); - return yield* new ServiceReadyError({ - name: "edge-runtime", - reason: body.error, - }); + return yield* daemonServiceError(body); } yield* HttpClientResponse.filterStatusOk(response).pipe(Effect.orDie); }), @@ -428,13 +435,7 @@ export const RemoteStack = { const body = yield* HttpClientResponse.schemaBodyJson(ServiceErrorResponseSchema)( response, ).pipe(Effect.orDie); - if (body.service !== undefined) { - return yield* new ServiceReadyError({ - name: body.service, - reason: body.error, - }); - } - return yield* new StackBuildError({ detail: body.error }); + return yield* daemonServiceError(body); } yield* HttpClientResponse.filterStatusOk(response).pipe(Effect.orDie); }), diff --git a/packages/stack/src/StackPreparation.ts b/packages/stack/src/StackPreparation.ts index 1c3a856bee..5877e83a5b 100644 --- a/packages/stack/src/StackPreparation.ts +++ b/packages/stack/src/StackPreparation.ts @@ -1,8 +1,8 @@ import { Cause, Data, Effect, Exit, Layer, Queue, Context, Stream } from "effect"; import { ChildProcess, ChildProcessSpawner } from "effect/unstable/process"; import { BinaryResolver } from "./BinaryResolver.ts"; -import type { ChecksumMismatchError } from "./errors.ts"; -import { DockerPullError } from "./errors.ts"; +import type { BinaryNotFoundError, ChecksumMismatchError, DownloadError } from "./errors.ts"; +import { DockerPullError, StackBuildError } from "./errors.ts"; import type { ServiceResolution } from "./resolve.ts"; import { DEFAULT_VERSIONS, @@ -39,6 +39,13 @@ type StackPreparationEvent = | ServiceDownloadFinished | PreparationCompleted; +export type StackPreparationError = + | DockerPullError + | ChecksumMismatchError + | StackBuildError + | BinaryNotFoundError + | DownloadError; + const dockerOnlyServices = new Set([ "edge-runtime", "realtime", @@ -86,7 +93,7 @@ export const prepareAssetsWithDependencies = ( spawner: ChildProcessSpawner.ChildProcessSpawner["Service"], input?: StackPreparationInput, publishEvent?: (event: StackPreparationEvent) => Effect.Effect, -): Effect.Effect => +): Effect.Effect => Effect.gen(function* () { const versions = { ...DEFAULT_VERSIONS, ...input?.versions }; const services: ReadonlyArray = input?.services ?? SERVICE_NAMES; @@ -94,9 +101,7 @@ export const prepareAssetsWithDependencies = ( type Entry = readonly [ServiceName, ServiceResolution]; - const resolveService = ( - service: ServiceName, - ): Effect.Effect => { + const resolveService = (service: ServiceName): Effect.Effect => { let isDownloading = false; const markDownloadStart = () => Effect.sync(() => { @@ -120,6 +125,29 @@ export const prepareAssetsWithDependencies = ( ); } + if (mode === "native") { + // Native mode is a hard requirement, not a preference: callers like + // fleet pods key process reconciliation off host postmaster pids, so + // silently booting a Docker container instead would leave crashed + // pods unreapable. Fail fast rather than fall back. + if (dockerOnlyServices.has(service)) { + return Effect.fail( + new StackBuildError({ + detail: `Service "${service}" has no native distribution and cannot run with mode "native".`, + }), + ); + } + return resolver + .resolveWithMetadata( + { service, version: versions[service] }, + { onDownloadStart: markDownloadStart() }, + ) + .pipe( + Effect.map(({ path }): Entry => [service, { type: "binary", path }]), + Effect.ensuring(markDownloadFinished()), + ); + } + if (dockerOnlyServices.has(service)) { return resolveDockerImageForService(spawner, service, versions[service], { onDownloadStart: markDownloadStart(), @@ -157,10 +185,10 @@ export class StackPreparation extends Context.Service< { readonly prepare: ( input?: StackPreparationInput, - ) => Effect.Effect; + ) => Effect.Effect; readonly prepareEvents: ( input?: StackPreparationInput, - ) => Stream.Stream; + ) => Stream.Stream; } >()("stack/StackPreparation") { static layer: Layer.Layer< @@ -177,7 +205,7 @@ export class StackPreparation extends Context.Service< prepare: (input?: StackPreparationInput) => prepareAssetsWithDependencies(resolver, spawner, input), prepareEvents: (input?: StackPreparationInput) => - Stream.callback((queue) => + Stream.callback((queue) => prepareAssetsWithDependencies(resolver, spawner, input, (event) => Queue.offer(queue, event), ).pipe( diff --git a/packages/stack/src/prefetch.ts b/packages/stack/src/prefetch.ts index f086bd5102..dee49576b3 100644 --- a/packages/stack/src/prefetch.ts +++ b/packages/stack/src/prefetch.ts @@ -1,8 +1,10 @@ import { Effect } from "effect"; -import type { ChecksumMismatchError } from "./errors.ts"; -import type { DockerPullError } from "./errors.ts"; -import { type PreparedStackArtifacts, type StackPreparationInput } from "./StackPreparation.ts"; -import { StackPreparation } from "./StackPreparation.ts"; +import { + StackPreparation, + type PreparedStackArtifacts, + type StackPreparationError, + type StackPreparationInput, +} from "./StackPreparation.ts"; import type { ServiceResolution } from "./resolve.ts"; export interface PrefetchOptions extends StackPreparationInput {} @@ -14,7 +16,7 @@ const toPrefetchResult = (artifacts: PreparedStackArtifacts): PrefetchResult => export const prefetch = ( options?: PrefetchOptions, -): Effect.Effect => +): Effect.Effect => Effect.gen(function* () { const preparation = yield* StackPreparation; return yield* preparation.prepare(options).pipe(Effect.map(toPrefetchResult)); diff --git a/packages/stack/src/prefetch.unit.test.ts b/packages/stack/src/prefetch.unit.test.ts index 1cf509d074..1e66f02796 100644 --- a/packages/stack/src/prefetch.unit.test.ts +++ b/packages/stack/src/prefetch.unit.test.ts @@ -1,5 +1,5 @@ import { describe, expect, test } from "vitest"; -import { Deferred, Effect, Layer, Sink, Stream } from "effect"; +import { Deferred, Effect, Exit, Layer, Sink, Stream } from "effect"; import { ChildProcessSpawner } from "effect/unstable/process"; import { mockBinaryResolver } from "../tests/helpers/mocks.ts"; import { BinaryResolver } from "./BinaryResolver.ts"; @@ -301,4 +301,46 @@ describe("prefetch", () => { }); expect(resolver.resolved).toEqual([]); }); + + test("native mode fails instead of falling back to docker when a binary is missing", async () => { + const resolver = mockBinaryResolver({ failServices: ["auth"] }); + const spawner = mockSequenceSpawner([]); + + const result = await Effect.runPromise( + Effect.gen(function* () { + const resolverService = yield* BinaryResolver; + const spawnerService = yield* ChildProcessSpawner.ChildProcessSpawner; + return yield* Effect.exit( + prepareAssetsWithDependencies(resolverService, spawnerService, { + mode: "native", + services: ["auth"], + }), + ); + }).pipe(Effect.provide(resolver.layer), Effect.provide(spawner.layer)), + ); + + expect(Exit.isFailure(result)).toBe(true); + expect(spawner.spawned).toEqual([]); + }); + + test("native mode rejects docker-only services", async () => { + const resolver = mockBinaryResolver(); + const spawner = mockSequenceSpawner([]); + + const result = await Effect.runPromise( + Effect.gen(function* () { + const resolverService = yield* BinaryResolver; + const spawnerService = yield* ChildProcessSpawner.ChildProcessSpawner; + return yield* Effect.exit( + prepareAssetsWithDependencies(resolverService, spawnerService, { + mode: "native", + services: ["realtime"], + }), + ); + }).pipe(Effect.provide(resolver.layer), Effect.provide(spawner.layer)), + ); + + expect(Exit.isFailure(result)).toBe(true); + expect(spawner.spawned).toEqual([]); + }); }); From 64a0b39087d59120ea22ce69da5d6b8d9a82fe62 Mon Sep 17 00:00:00 2001 From: Julien Goux Date: Thu, 9 Jul 2026 10:05:26 +0200 Subject: [PATCH 40/52] fix(fleet): preserve warm template on reset and keep password out of argv - Pod manifests now record whether the pod was provisioned from a warm template; Provisioner.reset re-clones the same template kind instead of always downgrading warm pods to the base template (which, under lazyServices, silently dropped pre-applied service migrations until each service next booted). - postgres-init reads the target password from the PGPASSWORD env var instead of interpolating it into the bash -c script, so non-default passwords no longer show up in ps / /proc//cmdline. Co-Authored-By: Claude Fable 5 --- packages/fleet/src/Fleet.unit.test.ts | 1 + packages/fleet/src/PodManifest.ts | 2 + packages/fleet/src/PodRegistry.ts | 2 + packages/fleet/src/PodRegistry.unit.test.ts | 2 + packages/fleet/src/Provisioner.ts | 8 +++- packages/fleet/src/Provisioner.unit.test.ts | 41 +++++++++++++++++-- packages/stack/src/services/postgres-init.ts | 6 ++- .../stack/src/services/services.unit.test.ts | 6 ++- 8 files changed, 60 insertions(+), 8 deletions(-) diff --git a/packages/fleet/src/Fleet.unit.test.ts b/packages/fleet/src/Fleet.unit.test.ts index 3c586a5c4a..68d5b485fa 100644 --- a/packages/fleet/src/Fleet.unit.test.ts +++ b/packages/fleet/src/Fleet.unit.test.ts @@ -58,6 +58,7 @@ function manifest(id: string, dbPort: number, apiPort: number): PodManifest { versions: { postgres: "17.6.1.143" }, services: {}, flags: { supautils: false }, + warm: false, ports: ports(dbPort, apiPort), internalPorts: ports(dbPort - 10_000, apiPort - 10_000), postgresPassword: "postgres", diff --git a/packages/fleet/src/PodManifest.ts b/packages/fleet/src/PodManifest.ts index 8fbcf5be3b..8aaa9bffef 100644 --- a/packages/fleet/src/PodManifest.ts +++ b/packages/fleet/src/PodManifest.ts @@ -11,6 +11,8 @@ export interface PodManifest { readonly versions: Partial; readonly services: Partial>; readonly flags: { readonly supautils: boolean }; + /** Whether the pod was provisioned from a warm (service-premigrated) template; reset re-clones the same kind. */ + readonly warm: boolean; readonly ports: AllocatedPorts; readonly internalPorts: AllocatedPorts; readonly postgresPassword: string; diff --git a/packages/fleet/src/PodRegistry.ts b/packages/fleet/src/PodRegistry.ts index 0580287f83..3e2c2cab4f 100644 --- a/packages/fleet/src/PodRegistry.ts +++ b/packages/fleet/src/PodRegistry.ts @@ -207,6 +207,7 @@ function parseManifest(value: unknown): PodManifest | undefined { if (services[service] === true && versions[service] === undefined) return undefined; } if (!isRecord(value.flags) || typeof value.flags.supautils !== "boolean") return undefined; + if (typeof value.warm !== "boolean") return undefined; if (typeof value.postgresPassword !== "string" || value.postgresPassword.length === 0) { return undefined; } @@ -218,6 +219,7 @@ function parseManifest(value: unknown): PodManifest | undefined { versions, services, flags: { supautils: value.flags.supautils }, + warm: value.warm, ports, internalPorts, postgresPassword: value.postgresPassword, diff --git a/packages/fleet/src/PodRegistry.unit.test.ts b/packages/fleet/src/PodRegistry.unit.test.ts index dfec4a609d..053702fa8b 100644 --- a/packages/fleet/src/PodRegistry.unit.test.ts +++ b/packages/fleet/src/PodRegistry.unit.test.ts @@ -45,6 +45,7 @@ describe("PodRegistry", () => { versions: { postgres: "17.6.1.143" }, services: {}, flags: { supautils: false }, + warm: false, ports: ports(55000, 55001), internalPorts: ports(45000, 45001), postgresPassword: "postgres", @@ -73,6 +74,7 @@ describe("PodRegistry", () => { const base = { services: {}, flags: { supautils: false }, + warm: false, ports: ports(55000, 55001), internalPorts: ports(45000, 45001), postgresPassword: "postgres", diff --git a/packages/fleet/src/Provisioner.ts b/packages/fleet/src/Provisioner.ts index 5a31ce1b87..232fc4cf73 100644 --- a/packages/fleet/src/Provisioner.ts +++ b/packages/fleet/src/Provisioner.ts @@ -73,6 +73,7 @@ export class Provisioner { versions: resolvedVersions, services: opts.services ?? {}, flags: { supautils: opts.flags?.supautils ?? false }, + warm: opts.warm === true, ports: allocated.ports, internalPorts: allocated.internalPorts, postgresPassword, @@ -88,14 +89,17 @@ export class Provisioner { } } - /** Re-clones the pod's data dir from the base template of its postgres version. */ + /** Re-clones the pod's data dir from the same kind of template it was created from. */ async reset(id: string): Promise { const { templates, pods, postgresPassword } = this.deps; const manifest = await pods.read(id); if (manifest === undefined) throw new Error(`unknown pod: ${id}`); const pgVersion = manifest.versions.postgres; if (pgVersion === undefined) throw new Error(`pod ${id} has no postgres version`); - const template = await templates.ensureBaseTemplate(pgVersion); + const enabled = SERVICE_NAMES.filter((name) => manifest.services[name] === true); + const template = manifest.warm + ? await templates.ensureWarmTemplate(manifest.versions, enabled) + : await templates.ensureBaseTemplate(pgVersion); const dataDir = pods.dataDir(id); const tmpDataDir = `${dataDir}.reset-${process.pid}-${Date.now()}`; const backupDataDir = `${dataDir}.backup-${process.pid}-${Date.now()}`; diff --git a/packages/fleet/src/Provisioner.unit.test.ts b/packages/fleet/src/Provisioner.unit.test.ts index 9446b00518..99bafae454 100644 --- a/packages/fleet/src/Provisioner.unit.test.ts +++ b/packages/fleet/src/Provisioner.unit.test.ts @@ -17,15 +17,17 @@ const PG_VERSION = "17.6.1.143"; * Cast through `unknown` because `TemplateStore` has private members that a * structural object literal can never satisfy. */ -function fakeTemplateStore(templateDir: string): TemplateStore { +function fakeTemplateStore(templateDir: string, calls: string[]): TemplateStore { return { async ensureBaseTemplate(_postgresVersion: string): Promise { + calls.push("base"); return templateDir; }, async ensureWarmTemplate( _versions: Partial, - _enabledServices: ReadonlyArray, + enabledServices: ReadonlyArray, ): Promise { + calls.push(`warm:${[...enabledServices].sort().join(",")}`); return templateDir; }, } as unknown as TemplateStore; @@ -36,12 +38,14 @@ async function makeHarness(templateDir: string) { const podsRoot = join(root, "pods"); const pods = new PodRegistry(podsRoot); const ports = await PortRegistry.load(join(root, "fleet-state.json")); - const templates = fakeTemplateStore(templateDir); + const templateCalls: string[] = []; + const templates = fakeTemplateStore(templateDir, templateCalls); return { p: new Provisioner({ templates, pods, ports, postgresPassword: "secret-password" }), pods, ports, podsRoot, + templateCalls, }; } @@ -151,6 +155,37 @@ describe("Provisioner (unit, fake deps)", () => { }); describe("reset", () => { + it("re-clones the warm template for warm-created pods", async () => { + const templateDir = await mkdtemp(join(tmpdir(), "fleet-template-")); + await writeFile(join(templateDir, "PG_VERSION"), PG_VERSION); + const { p, templateCalls } = await makeHarness(templateDir); + + await p.create({ + id: "warm", + versions: { postgres: PG_VERSION }, + services: { postgrest: true, auth: true }, + warm: true, + }); + await p.reset("warm"); + + expect(templateCalls.at(-1)).toBe("warm:auth,postgrest"); + }); + + it("re-clones the base template for cold-created pods with enabled services", async () => { + const templateDir = await mkdtemp(join(tmpdir(), "fleet-template-")); + await writeFile(join(templateDir, "PG_VERSION"), PG_VERSION); + const { p, templateCalls } = await makeHarness(templateDir); + + await p.create({ + id: "cold", + versions: { postgres: PG_VERSION }, + services: { postgrest: true }, + }); + await p.reset("cold"); + + expect(templateCalls.at(-1)).toBe("base"); + }); + it("keeps the live data dir when cloning the replacement template fails", async () => { const templateDir = await mkdtemp(join(tmpdir(), "fleet-template-")); await writeFile(join(templateDir, "PG_VERSION"), PG_VERSION); diff --git a/packages/stack/src/services/postgres-init.ts b/packages/stack/src/services/postgres-init.ts index 9ee855c67e..7af94ef0e4 100644 --- a/packages/stack/src/services/postgres-init.ts +++ b/packages/stack/src/services/postgres-init.ts @@ -55,8 +55,10 @@ EOSQL // postgres-init time from ~5s to ~1s. const script = ` export PATH="${pgBinDir}:$PATH" -export TARGET_PGPASSWORD=${shellQuote(opts.dbPassword)} -export PGPASSWORD="$TARGET_PGPASSWORD" +# The target password arrives via the PGPASSWORD env var (see env below), never +# interpolated into this script: the script is a "bash -c" argv entry, which any +# local user can read via ps / /proc//cmdline. +export TARGET_PGPASSWORD="$PGPASSWORD" DEFAULT_PGPASSWORD=${shellQuote(DEFAULT_POSTGRES_PASSWORD)} db="${migrationsDir}" diff --git a/packages/stack/src/services/services.unit.test.ts b/packages/stack/src/services/services.unit.test.ts index 5c7f24f6d1..06164c6a32 100644 --- a/packages/stack/src/services/services.unit.test.ts +++ b/packages/stack/src/services/services.unit.test.ts @@ -525,7 +525,11 @@ describe("makePostgresInitService", () => { }); const script = def.args?.[1] as string; - expect(script).toContain("export TARGET_PGPASSWORD='new-password'"); + // The target password must only travel via the process env, never inside + // the script itself (a bash -c argv entry is visible in process listings). + expect(script).not.toContain("new-password"); + expect(def.env?.PGPASSWORD).toBe("new-password"); + expect(script).toContain('export TARGET_PGPASSWORD="$PGPASSWORD"'); expect(script).toContain('export PGPASSWORD="$DEFAULT_PGPASSWORD"'); expect(script).toContain('-v pgpass="$TARGET_PGPASSWORD"'); From 8fd60f8ef0e4899972ae7d3bba4fb2f943237dca Mon Sep 17 00:00:00 2001 From: Julien Goux Date: Thu, 9 Jul 2026 10:18:30 +0200 Subject: [PATCH 41/52] chore(deps): resolve lockfile drift for fleet importer after develop merge MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit The fleet workspace only exists on this branch, so the PR merge kept its lockfile importer pinned to catalog versions that develop's dependabot bumps had already removed from the packages section — a textually clean but semantically broken merge that failed `pnpm install --frozen-lockfile` on CI. Re-resolve the importer against the merged catalog. Co-Authored-By: Claude Fable 5 --- pnpm-lock.yaml | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/pnpm-lock.yaml b/pnpm-lock.yaml index 44f3736000..65aa885622 100644 --- a/pnpm-lock.yaml +++ b/pnpm-lock.yaml @@ -465,7 +465,7 @@ importers: version: 1.3.14 '@typescript/native-preview': specifier: 'catalog:' - version: 7.0.0-dev.20260630.1 + version: 7.0.0-dev.20260701.1 '@vitest/coverage-istanbul': specifier: 'catalog:' version: 4.1.9(vitest@4.1.9) @@ -483,7 +483,7 @@ importers: version: 0.24.0 vitest: specifier: 'catalog:' - version: 4.1.9(@types/node@26.0.1)(@vitest/coverage-istanbul@4.1.9)(vite@8.0.14(@types/node@26.0.1)(esbuild@0.28.1)(jiti@2.7.0)(yaml@2.9.0)) + version: 4.1.9(@types/node@26.1.1)(@vitest/coverage-istanbul@4.1.9)(vite@8.0.14(@types/node@26.1.1)(esbuild@0.28.1)(jiti@2.7.0)(yaml@2.9.0)) packages/process-compose: dependencies: From 38a078ebfc8b6b96d854ccf4887280cdadec55c3 Mon Sep 17 00:00:00 2001 From: Julien Goux Date: Thu, 9 Jul 2026 11:09:12 +0200 Subject: [PATCH 42/52] fix(stack): harden password handling and micro-profile edge cases MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit - pooler: embed the tenant db_password base64-encoded in the Supavisor eval script — a JSON.stringify'd literal is still an Elixir string, so password bytes containing #{} would execute as code. - postgres-init: set the pgpass psql variable via an in-heredoc backtick reading the env instead of `-v pgpass=...`, which expanded the secret into every psql child's argv; fail fast with a clear message when the data dir was initialized with a password that is neither the target nor the default, instead of cascading psql auth failures through the migration path. - docker postgres: use `printf '%s'` instead of `echo` in the schema SQL \set backticks so passwords like "-n" or ones with backslashes are not mangled before role rotation. - fleet: write pod.json (and its pod dir) with owner-only permissions since the manifest holds the pod's postgres password in plaintext. - coordinator: enableExtension returns before touching PGDATA for non-preload extensions, which must be a pure no-op even on stacks whose data dir doesn't exist yet. - builder: reject postgres.profile "micro" on non-provisioned data dirs instead of silently running with default settings (the conf overlay is only installed when templates are built). Co-Authored-By: Claude Fable 5 --- packages/fleet/src/PodRegistry.ts | 6 +++-- packages/stack/src/StackBuilder.ts | 12 ++++++++++ packages/stack/src/StackBuilder.unit.test.ts | 24 +++++++++++++++++-- .../stack/src/StackLifecycleCoordinator.ts | 6 +++++ .../StackLifecycleCoordinator.unit.test.ts | 20 +++++++++++++++- packages/stack/src/services/pooler.ts | 5 +++- packages/stack/src/services/postgres-init.ts | 21 +++++++++++++++- packages/stack/src/services/postgres.ts | 6 ++--- .../stack/src/services/services.unit.test.ts | 12 ++++++++-- 9 files changed, 100 insertions(+), 12 deletions(-) diff --git a/packages/fleet/src/PodRegistry.ts b/packages/fleet/src/PodRegistry.ts index 3e2c2cab4f..4e122304c9 100644 --- a/packages/fleet/src/PodRegistry.ts +++ b/packages/fleet/src/PodRegistry.ts @@ -255,9 +255,11 @@ export class PodRegistry { async write(manifest: PodManifest): Promise { const dir = this.podDir(manifest.id); - await mkdir(dir, { recursive: true }); + // The manifest holds the pod's postgres password in plaintext, so keep the + // directory and file owner-only regardless of the process umask. + await mkdir(dir, { recursive: true, mode: 0o700 }); const tmp = join(dir, `pod.json.tmp-${process.pid}-${Date.now()}`); - await writeFile(tmp, JSON.stringify(manifest, null, 2)); + await writeFile(tmp, JSON.stringify(manifest, null, 2), { mode: 0o600 }); await rename(tmp, join(dir, "pod.json")); } diff --git a/packages/stack/src/StackBuilder.ts b/packages/stack/src/StackBuilder.ts index 34fdba9bf0..65454e972a 100644 --- a/packages/stack/src/StackBuilder.ts +++ b/packages/stack/src/StackBuilder.ts @@ -393,6 +393,18 @@ export const validateResolvedConfig = ( config: ResolvedStackConfig, ): Effect.Effect => Effect.gen(function* () { + // The micro conf overlay (micro.conf/pod.conf includes) is only installed + // when template data dirs are built; on a fresh data dir the profile would + // silently fall back to default settings, so reject it up front. + if (config.postgres.profile === "micro" && config.postgres.provisioned !== true) { + return yield* Effect.fail( + new StackBuildError({ + detail: + 'postgres.profile "micro" requires a provisioned data dir cloned from a template with the micro conf overlay installed; a fresh data dir would silently run with default settings.', + }), + ); + } + if (config.mode === "native") { const enabledDockerOnly = dockerOnlyServices.filter( (service) => resolvedConfigForService(config, service) !== false, diff --git a/packages/stack/src/StackBuilder.unit.test.ts b/packages/stack/src/StackBuilder.unit.test.ts index cfda4eeece..bb3fabd82c 100644 --- a/packages/stack/src/StackBuilder.unit.test.ts +++ b/packages/stack/src/StackBuilder.unit.test.ts @@ -1,12 +1,16 @@ import { describe, expect, it } from "@effect/vitest"; -import { Deferred, Effect, Layer, Sink, Stream } from "effect"; +import { Deferred, Effect, Exit, Layer, Sink, Stream } from "effect"; import { ChildProcessSpawner } from "effect/unstable/process"; import { mockBinaryResolver } from "../tests/helpers/mocks.ts"; import { defaultPublishableKey, defaultSecretKey, generateJwt } from "./JwtGenerator.ts"; import { StackBuilder } from "./StackBuilder.ts"; import type { BuildResult } from "./StackBuilder.ts"; import type { ResolvedStackConfig } from "./StackBuilder.ts"; -import { enabledServicesForConfig, versionsForConfig } from "./StackBuilder.ts"; +import { + enabledServicesForConfig, + validateResolvedConfig, + versionsForConfig, +} from "./StackBuilder.ts"; import { nativePostgresNeedsDockerAccess } from "./StackBuilder.ts"; import type { AllocatedPorts } from "./PortAllocator.ts"; import { StackPreparation } from "./StackPreparation.ts"; @@ -490,4 +494,20 @@ describe("StackBuilder", () => { ); }).pipe(Effect.provide(layer)); }); + + it.effect("rejects the micro profile on non-provisioned data dirs", () => + Effect.gen(function* () { + const exit = yield* validateResolvedConfig({ + ...baseConfig, + postgres: { ...baseConfig.postgres, profile: "micro" }, + }).pipe(Effect.exit); + + expect(Exit.isFailure(exit)).toBe(true); + + yield* validateResolvedConfig({ + ...baseConfig, + postgres: { ...baseConfig.postgres, profile: "micro", provisioned: true }, + }); + }), + ); }); diff --git a/packages/stack/src/StackLifecycleCoordinator.ts b/packages/stack/src/StackLifecycleCoordinator.ts index 99348c9530..36ba866276 100644 --- a/packages/stack/src/StackLifecycleCoordinator.ts +++ b/packages/stack/src/StackLifecycleCoordinator.ts @@ -17,6 +17,7 @@ import { ChildProcessSpawner } from "effect/unstable/process"; import type { CleanupTargets } from "./CleanupTargets.ts"; import { cleanupLocalStackResources } from "./cleanup.ts"; import { planEnableExtension } from "./enableExtension.ts"; +import { PRELOAD_REQUIRED_EXTENSIONS } from "./micro.ts"; import { StackBuildError } from "./errors.ts"; import { configureFunctionsRuntime, type FunctionsConfig } from "./functions.ts"; import { detectPlatform, dockerHostAddress } from "./Platform.ts"; @@ -682,6 +683,11 @@ export class StackLifecycleCoordinator extends Context.Service< }), ); } + // Non-preload extensions are a pure no-op: bail before touching + // PGDATA, which may not even exist yet on a never-started stack. + if (!PRELOAD_REQUIRED_EXTENSIONS.has(name)) { + return; + } yield* Effect.promise(() => installPodConfOverlay(config.postgres.dataDir)); const currentLibraries = yield* Effect.promise(() => readPreloadLibraries(config.postgres.dataDir), diff --git a/packages/stack/src/StackLifecycleCoordinator.unit.test.ts b/packages/stack/src/StackLifecycleCoordinator.unit.test.ts index 1320e51177..b13304ffd3 100644 --- a/packages/stack/src/StackLifecycleCoordinator.unit.test.ts +++ b/packages/stack/src/StackLifecycleCoordinator.unit.test.ts @@ -1,4 +1,4 @@ -import { mkdtempSync, rmSync, writeFileSync } from "node:fs"; +import { existsSync, mkdtempSync, rmSync, writeFileSync } from "node:fs"; import * as http from "node:http"; import { tmpdir } from "node:os"; import { join } from "node:path"; @@ -219,6 +219,24 @@ describe("StackLifecycleCoordinator enableExtension", () => { ); }); + it.live("treats non-preload extensions as a no-op without touching the data dir", () => { + // Deliberately point at a data dir that doesn't exist and never start the + // stack: enabling e.g. pgvector must not read or create anything in PGDATA. + const root = mkdtempSync(join(tmpdir(), "stack-lifecycle-coordinator-nopreload-test-")); + const dataDir = join(root, "missing"); + const config = makeConfig(dataDir); + const { layer } = setupLayer(config); + + return Effect.gen(function* () { + const stack = yield* Stack; + yield* stack.enableExtension("vector"); + expect(existsSync(dataDir)).toBe(false); + }).pipe( + Effect.provide(layer), + Effect.ensuring(Effect.sync(() => rmSync(root, { recursive: true, force: true }))), + ); + }); + it.live("records preload libraries without restarting postgres while stopped", () => { const dataDir = mkdtempSync(join(tmpdir(), "stack-lifecycle-coordinator-stopped-test-")); writeFileSync(join(dataDir, "postgresql.conf"), "# stock conf\n"); diff --git a/packages/stack/src/services/pooler.ts b/packages/stack/src/services/pooler.ts index 576fa87765..4645341890 100644 --- a/packages/stack/src/services/pooler.ts +++ b/packages/stack/src/services/pooler.ts @@ -35,6 +35,9 @@ const poolerHealthCheck = (port: number): ServiceDef["healthCheck"] => ({ failureThreshold: 60, }); +// The password is embedded base64-encoded: this script is evaluated as Elixir +// code, where a double-quoted string still performs #{} interpolation, so a +// JSON.stringify'd literal would let password bytes execute as Elixir. const tenantScript = ( opts: DockerPoolerOptions, ) => `{:ok, _} = Application.ensure_all_started(:supavisor) @@ -56,7 +59,7 @@ params = %{ "default_parameter_status" => %{"server_version" => version}, "users" => [%{ "db_user" => "pgbouncer", - "db_password" => ${JSON.stringify(opts.dbPassword)}, + "db_password" => Base.decode64!("${Buffer.from(opts.dbPassword, "utf8").toString("base64")}"), "mode_type" => "${opts.poolMode}", "pool_size" => ${opts.defaultPoolSize}, "is_manager" => true diff --git a/packages/stack/src/services/postgres-init.ts b/packages/stack/src/services/postgres-init.ts index 7af94ef0e4..081b2671e3 100644 --- a/packages/stack/src/services/postgres-init.ts +++ b/packages/stack/src/services/postgres-init.ts @@ -38,7 +38,12 @@ export const makePostgresInitService = (opts: PostgresInitOptions): ServiceDef = const migrationsDir = `${opts.postgresDir}/share/supabase-cli/migrations`; const psql = `${pgBinDir}/psql -h 127.0.0.1 -p ${opts.dbPort}`; - const psqlOpts = `-v ON_ERROR_STOP=1 --no-password --no-psqlrc -v pgpass="$TARGET_PGPASSWORD"`; + const psqlOpts = `-v ON_ERROR_STOP=1 --no-password --no-psqlrc`; + // The pgpass psql variable is set inside each SQL heredoc via a psql + // backtick command reading the exported env var, NOT via `-v pgpass=...`: + // a -v flag would expand the password into psql's argv, which any local + // user can read through ps / /proc//cmdline while psql runs. + const setPgpass = `\\set pgpass \`printf '%s' "$TARGET_PGPASSWORD"\``; const revokeStep = opts.autoExposeNewTables ? "" @@ -82,10 +87,22 @@ fi if [ "$initialized" = "true" ]; then echo "Database already initialized, updating passwords..." else + # Not initialized as far as we can tell — but distinguish "fresh data dir" + # (supabase_admin authenticates with the target password, set by initdb) + # from "initialized with some OTHER password" (neither the target nor the + # default authenticates). Running the migration path in the latter case + # would just cascade confusing psql auth failures. + if ! ${psql} ${psqlOpts} -U supabase_admin -d postgres -tAc "SELECT 1" >/dev/null 2>&1; then + echo "postgres data dir rejects both POSTGRES_PASSWORD and the default password;" >&2 + echo "it was initialized with a different password. Set POSTGRES_PASSWORD to the" >&2 + echo "password the data dir was created with, or re-create the data dir." >&2 + exit 1 + fi echo "Running Supabase migrations..." # Create postgres role if missing (as supabase_admin) ${psql} ${psqlOpts} -U supabase_admin -d postgres <<'EOSQL' +${setPgpass} SELECT format('CREATE ROLE postgres SUPERUSER LOGIN PASSWORD %L', :'pgpass') WHERE NOT EXISTS (SELECT 1 FROM pg_roles WHERE rolname = 'postgres')\\gexec ALTER DATABASE postgres OWNER TO postgres; @@ -102,6 +119,7 @@ EOSQL # Set supabase_admin password (as postgres) ${psql} ${psqlOpts} -U postgres -d postgres <<'EOSQL' +${setPgpass} SELECT format('ALTER ROLE supabase_admin WITH PASSWORD %L', :'pgpass')\\gexec EOSQL @@ -120,6 +138,7 @@ ${revokeStep}fi # Always update role passwords (idempotent) ${psql} ${psqlOpts} -U supabase_admin -d postgres <<'EOSQL' +${setPgpass} SELECT format('ALTER ROLE %I WITH PASSWORD %L', rolname, :'pgpass') FROM pg_roles WHERE rolname = ANY (ARRAY[ diff --git a/packages/stack/src/services/postgres.ts b/packages/stack/src/services/postgres.ts index f7dee6ad0a..048f168b69 100644 --- a/packages/stack/src/services/postgres.ts +++ b/packages/stack/src/services/postgres.ts @@ -81,9 +81,9 @@ const runtimeArgsForProfile = ( const orphanCleanup = (opts: PostgresServiceOptions) => opts.cleanupDataDirOnExit ? removePathOnOrphanCleanup(opts.dataDir) : []; -const DOCKER_POSTGRES_SCHEMA_SQL = `\\set pgpass \`echo "$PGPASSWORD"\` -\\set jwt_secret \`echo "$JWT_SECRET"\` -\\set jwt_exp \`echo "$JWT_EXP"\` +const DOCKER_POSTGRES_SCHEMA_SQL = `\\set pgpass \`printf '%s' "$PGPASSWORD"\` +\\set jwt_secret \`printf '%s' "$JWT_SECRET"\` +\\set jwt_exp \`printf '%s' "$JWT_EXP"\` ALTER DATABASE postgres SET "app.settings.jwt_secret" TO :'jwt_secret'; ALTER DATABASE postgres SET "app.settings.jwt_exp" TO :'jwt_exp'; ALTER USER postgres WITH PASSWORD :'pgpass'; diff --git a/packages/stack/src/services/services.unit.test.ts b/packages/stack/src/services/services.unit.test.ts index 06164c6a32..2238a521e7 100644 --- a/packages/stack/src/services/services.unit.test.ts +++ b/packages/stack/src/services/services.unit.test.ts @@ -526,12 +526,15 @@ describe("makePostgresInitService", () => { const script = def.args?.[1] as string; // The target password must only travel via the process env, never inside - // the script itself (a bash -c argv entry is visible in process listings). + // the script itself (a bash -c argv entry is visible in process listings) + // and never through psql argv (-v pgpass=... would expand the secret into + // the psql child's cmdline). expect(script).not.toContain("new-password"); expect(def.env?.PGPASSWORD).toBe("new-password"); expect(script).toContain('export TARGET_PGPASSWORD="$PGPASSWORD"'); expect(script).toContain('export PGPASSWORD="$DEFAULT_PGPASSWORD"'); - expect(script).toContain('-v pgpass="$TARGET_PGPASSWORD"'); + expect(script).not.toContain("-v pgpass="); + expect(script).toContain("\\set pgpass `printf '%s' \"$TARGET_PGPASSWORD\"`"); const updateRoles = script.indexOf("# Always update role passwords"); const useTargetPassword = script.indexOf('export PGPASSWORD="$TARGET_PGPASSWORD"', updateRoles); @@ -769,6 +772,11 @@ describe("docker-backed auxiliary services", () => { expect(tenantScriptArg).toBeDefined(); expect(tenantScriptArg).toContain("Supavisor.Tenants.create_tenant(params)"); expect(tenantScriptArg).toContain("Supavisor.Tenants.update_tenant(tenant, params)"); + // The password is embedded base64-encoded so no byte sequence (e.g. #{}) + // can be interpolated as Elixir code by `supavisor eval`. + expect(tenantScriptArg).toContain( + `Base.decode64!("${Buffer.from(DB_PASSWORD, "utf8").toString("base64")}")`, + ); expect(args.join(" ")).toContain('supavisor eval "$SUPAVISOR_TENANT_SCRIPT"'); }); }); From ad69f35e46656608759653bdff6cab96d173db2f Mon Sep 17 00:00:00 2001 From: Julien Goux Date: Thu, 9 Jul 2026 11:43:30 +0200 Subject: [PATCH 43/52] fix(fleet): harden manifest validation, startup reaping, and pod.conf writes MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit - PodRegistry: validate public/internal manifest ports against their disjoint fleet ranges so a parseable-but-corrupt pod.json can't make wake() bind postgres on a proxy-owned public port; expose listIds() covering directories whose manifest no longer parses. - Fleet startup: reap stale postmasters across every pod directory on disk before pruning port reservations — a corrupt manifest is exactly the crash case where a stale postmaster may still hold its ports. - Provisioner: reject unknown or non-boolean service entries up front instead of persisting a manifest the registry's strict parser will refuse to read back (turning the pod into an "unknown pod"). - pgconf: all postgresql.conf/micro.conf/pod.conf writes go through a temp-file + rename so a crash mid-write can't leave a truncated config that fails the next boot or drops preload libraries. - coordinator: enableExtension maps PGDATA I/O failures to typed StackBuildErrors so daemon routes serialize them instead of dying with an unstructured 500. Co-Authored-By: Claude Fable 5 --- packages/fleet/src/Fleet.ts | 10 ++- packages/fleet/src/Fleet.unit.test.ts | 30 +++++--- packages/fleet/src/PodRegistry.ts | 72 ++++++++++++------- packages/fleet/src/PodRegistry.unit.test.ts | 41 +++++++++++ packages/fleet/src/PortRegistry.ts | 5 ++ packages/fleet/src/Provisioner.ts | 16 +++++ packages/fleet/src/Provisioner.unit.test.ts | 18 ++++- .../stack/src/StackLifecycleCoordinator.ts | 23 ++++-- packages/stack/src/pgconf.ts | 29 +++++--- 9 files changed, 193 insertions(+), 51 deletions(-) diff --git a/packages/fleet/src/Fleet.ts b/packages/fleet/src/Fleet.ts index 2f4c7f4b63..a09c6beced 100644 --- a/packages/fleet/src/Fleet.ts +++ b/packages/fleet/src/Fleet.ts @@ -295,6 +295,14 @@ export async function createFleet(opts: FleetOptions = {}): Promise // to exactly the valid manifests on disk so stale allocations from deleted // or skipped pods are pruned during startup. try { + // Reap over EVERY pod directory on disk — not just parseable manifests. A + // corrupt pod.json is exactly the case where the previous daemon may have + // died uncleanly, and skipping it would leave its stale postmaster bound + // to ports that the reconcile below is about to prune and hand out again. + for (const id of await pods.listIds()) { + await reapStalePostmaster(pods.dataDir(id)); + await rm(runPidFile(id), { force: true }); + } const manifests = await pods.list(); await ports.reconcile( new Map( @@ -305,8 +313,6 @@ export async function createFleet(opts: FleetOptions = {}): Promise ), ); for (const manifest of manifests) { - await reapStalePostmaster(pods.dataDir(manifest.id)); - await rm(runPidFile(manifest.id), { force: true }); await registerEdge(manifest); } } catch (err) { diff --git a/packages/fleet/src/Fleet.unit.test.ts b/packages/fleet/src/Fleet.unit.test.ts index 68d5b485fa..ca42cc14ea 100644 --- a/packages/fleet/src/Fleet.unit.test.ts +++ b/packages/fleet/src/Fleet.unit.test.ts @@ -1,4 +1,4 @@ -import { type AddressInfo, createServer } from "node:net"; +import { createServer } from "node:net"; import { mkdtemp, rm } from "node:fs/promises"; import { tmpdir } from "node:os"; import { join } from "node:path"; @@ -8,17 +8,29 @@ import { createFleet } from "./Fleet.ts"; import { PodRegistry } from "./PodRegistry.ts"; import type { PodManifest } from "./PodManifest.ts"; -function freePort(): Promise { - return new Promise((resolve, reject) => { +function tryListen(port: number): Promise { + return new Promise((resolve) => { const server = createServer(); - server.on("error", reject); - server.listen(0, "127.0.0.1", () => { - const address = server.address() as AddressInfo; - server.close(() => resolve(address.port)); + server.on("error", () => resolve(false)); + server.listen(port, "127.0.0.1", () => { + server.close(() => resolve(true)); }); }); } +// Manifest ports must sit in the fleet's public range (55000+), with the +// derived internal set (port - 10_000) inside the internal range (< 55000). +// The OS ephemeral range may sit entirely below 55000, so probe candidates +// in the fleet range directly instead of asking for port 0. +async function freeFleetPort(): Promise { + const start = 55000 + Math.floor(Math.random() * 9000); + for (let offset = 0; offset < 200; offset += 1) { + const candidate = start + offset; + if (await tryListen(candidate)) return candidate; + } + throw new Error("could not find a free port in the fleet public range"); +} + function expectPortAvailable(port: number): Promise { return new Promise((resolve, reject) => { const server = createServer(); @@ -71,8 +83,8 @@ describe("createFleet", () => { const root = await mkdtemp(join(tmpdir(), "fleet-unit-")); try { const pods = new PodRegistry(join(root, "pods")); - const dbPort = await freePort(); - const apiPort = await freePort(); + const dbPort = await freeFleetPort(); + const apiPort = await freeFleetPort(); await pods.write(manifest("pod-a", dbPort, apiPort)); await pods.write(manifest("pod-b", dbPort, apiPort + 1)); diff --git a/packages/fleet/src/PodRegistry.ts b/packages/fleet/src/PodRegistry.ts index 4e122304c9..2dd88e8ff9 100644 --- a/packages/fleet/src/PodRegistry.ts +++ b/packages/fleet/src/PodRegistry.ts @@ -3,6 +3,12 @@ import { basename, join } from "node:path"; import { SERVICE_NAMES } from "@supabase/stack"; import type { AllocatedPorts, ServiceName } from "@supabase/stack"; import type { PodManifest } from "./PodManifest.ts"; +import { FLEET_INTERNAL_PORT_RANGE, FLEET_PUBLIC_PORT_RANGE } from "./PortRegistry.ts"; + +interface PortRange { + readonly min: number; + readonly max: number; +} const POD_ID_RE = /^[A-Za-z0-9][A-Za-z0-9._-]*$/; const SERVICE_NAME_SET = new Set(SERVICE_NAMES); @@ -43,31 +49,37 @@ function isRecord(value: unknown): value is Record { return typeof value === "object" && value !== null && !Array.isArray(value); } -function isFleetPort(value: unknown): value is number { - return typeof value === "number" && Number.isInteger(value) && value > 10_000 && value <= 65_535; +// Public and internal ports live in disjoint ranges (proxy listeners vs +// in-process stack services); a "parseable but corrupt" manifest whose +// internal ports drifted into the public range would make wake() bind +// postgres on a proxy-owned port, so each set is validated against its range. +function isFleetPort(value: unknown, range: PortRange): value is number { + return ( + typeof value === "number" && Number.isInteger(value) && value >= range.min && value <= range.max + ); } -function parsePorts(value: unknown): AllocatedPorts | undefined { +function parsePorts(value: unknown, range: PortRange): AllocatedPorts | undefined { if (!isRecord(value)) return undefined; if ( - !isFleetPort(value.dbPort) || - !isFleetPort(value.apiPort) || - !isFleetPort(value.authPort) || - !isFleetPort(value.postgrestPort) || - !isFleetPort(value.postgrestAdminPort) || - !isFleetPort(value.edgeRuntimePort) || - !isFleetPort(value.edgeRuntimeInspectorPort) || - !isFleetPort(value.realtimePort) || - !isFleetPort(value.storagePort) || - !isFleetPort(value.imgproxyPort) || - !isFleetPort(value.mailpitPort) || - !isFleetPort(value.mailpitSmtpPort) || - !isFleetPort(value.mailpitPop3Port) || - !isFleetPort(value.pgmetaPort) || - !isFleetPort(value.studioPort) || - !isFleetPort(value.analyticsPort) || - !isFleetPort(value.poolerPort) || - !isFleetPort(value.poolerApiPort) + !isFleetPort(value.dbPort, range) || + !isFleetPort(value.apiPort, range) || + !isFleetPort(value.authPort, range) || + !isFleetPort(value.postgrestPort, range) || + !isFleetPort(value.postgrestAdminPort, range) || + !isFleetPort(value.edgeRuntimePort, range) || + !isFleetPort(value.edgeRuntimeInspectorPort, range) || + !isFleetPort(value.realtimePort, range) || + !isFleetPort(value.storagePort, range) || + !isFleetPort(value.imgproxyPort, range) || + !isFleetPort(value.mailpitPort, range) || + !isFleetPort(value.mailpitSmtpPort, range) || + !isFleetPort(value.mailpitPop3Port, range) || + !isFleetPort(value.pgmetaPort, range) || + !isFleetPort(value.studioPort, range) || + !isFleetPort(value.analyticsPort, range) || + !isFleetPort(value.poolerPort, range) || + !isFleetPort(value.poolerApiPort, range) ) { return undefined; } @@ -188,8 +200,8 @@ function parseManifest(value: unknown): PodManifest | undefined { if (typeof value.id !== "string" || !isValidPodId(value.id)) return undefined; const versions = parseVersions(value.versions); const services = parseServices(value.services); - const ports = parsePorts(value.ports); - const internalPorts = parsePorts(value.internalPorts); + const ports = parsePorts(value.ports, FLEET_PUBLIC_PORT_RANGE); + const internalPorts = parsePorts(value.internalPorts, FLEET_INTERNAL_PORT_RANGE); if ( versions === undefined || services === undefined || @@ -263,9 +275,19 @@ export class PodRegistry { await rename(tmp, join(dir, "pod.json")); } - async list(): Promise { + /** + * All pod directory ids on disk, INCLUDING those whose pod.json is missing + * or malformed — startup reconciliation must reap stale postmasters even + * for pods it can no longer parse. + */ + async listIds(): Promise { const entries = await readdir(this.podsRoot).catch(() => [] as string[]); - const manifests = await Promise.all(entries.filter(isValidPodId).map((id) => this.read(id))); + return entries.filter(isValidPodId); + } + + async list(): Promise { + const ids = await this.listIds(); + const manifests = await Promise.all(ids.map((id) => this.read(id))); return manifests.filter((m): m is PodManifest => m !== undefined); } diff --git a/packages/fleet/src/PodRegistry.unit.test.ts b/packages/fleet/src/PodRegistry.unit.test.ts index 053702fa8b..ffe1ce1ddf 100644 --- a/packages/fleet/src/PodRegistry.unit.test.ts +++ b/packages/fleet/src/PodRegistry.unit.test.ts @@ -68,6 +68,47 @@ describe("PodRegistry", () => { await expect(pods.list()).resolves.toEqual([]); }); + it("rejects manifests whose ports drifted out of their fleet ranges", async () => { + const root = await mkdtemp(join(tmpdir(), "pods-")); + const pods = new PodRegistry(root); + const base = { + versions: { postgres: "17.6.1.143" }, + services: {}, + flags: { supautils: false }, + warm: false, + postgresPassword: "postgres", + createdAt: "2026-07-08T00:00:00.000Z", + }; + + // Internal ports in the public proxy range: wake would bind postgres on a + // proxy-owned port. + await mkdir(join(root, "bad-internal")); + await writeFile( + join(root, "bad-internal", "pod.json"), + JSON.stringify({ + ...base, + id: "bad-internal", + ports: ports(55000, 55001), + internalPorts: ports(55100, 55101), + }), + ); + // Public ports below the proxy range. + await mkdir(join(root, "bad-public")); + await writeFile( + join(root, "bad-public", "pod.json"), + JSON.stringify({ + ...base, + id: "bad-public", + ports: ports(45000, 45001), + internalPorts: ports(46000, 46001), + }), + ); + + await expect(pods.read("bad-internal")).resolves.toBeUndefined(); + await expect(pods.read("bad-public")).resolves.toBeUndefined(); + await expect(pods.list()).resolves.toEqual([]); + }); + it("rejects manifests missing versions for postgres or enabled services", async () => { const root = await mkdtemp(join(tmpdir(), "pods-")); const pods = new PodRegistry(root); diff --git a/packages/fleet/src/PortRegistry.ts b/packages/fleet/src/PortRegistry.ts index 5aa9c9a291..d4448cdeb6 100644 --- a/packages/fleet/src/PortRegistry.ts +++ b/packages/fleet/src/PortRegistry.ts @@ -18,6 +18,11 @@ const DEFAULT_INTERNAL_BASE_PORT = 45000; const INTERNAL_MAX_PORT = DEFAULT_BASE_PORT - 1; const MAX_PORT = 65_535; +/** Proxy-owned listeners bind here; manifest `ports` must stay in this range. */ +export const FLEET_PUBLIC_PORT_RANGE = { min: DEFAULT_BASE_PORT, max: MAX_PORT } as const; +/** In-process stack services bind here; manifest `internalPorts` must stay in this range. */ +export const FLEET_INTERNAL_PORT_RANGE = { min: 10_001, max: INTERNAL_MAX_PORT } as const; + function freshState(): PortState { return { basePort: DEFAULT_BASE_PORT, internalBasePort: DEFAULT_INTERNAL_BASE_PORT, pods: {} }; } diff --git a/packages/fleet/src/Provisioner.ts b/packages/fleet/src/Provisioner.ts index 232fc4cf73..a6a9f9c9d7 100644 --- a/packages/fleet/src/Provisioner.ts +++ b/packages/fleet/src/Provisioner.ts @@ -17,6 +17,21 @@ function errorCode(error: unknown): string | undefined { } const NATIVE_FLEET_SERVICES = new Set(["postgres", "postgrest", "auth"]); +const SERVICE_NAME_SET = new Set(SERVICE_NAMES); + +/** + * JS callers can pass junk despite the types; anything unknown or non-boolean + * would be persisted into pod.json only for PodRegistry's strict parser to + * reject the whole manifest on the next read, turning the pod into an + * unreadable "unknown pod". Reject it up front instead. + */ +function validateServices(services: Partial>): void { + for (const [name, enabled] of Object.entries(services)) { + if (!SERVICE_NAME_SET.has(name) || typeof enabled !== "boolean") { + throw new Error(`invalid service entry: ${name}=${String(enabled)}`); + } + } +} export interface CreatePodOptions { readonly id: string; @@ -49,6 +64,7 @@ export class Provisioner { } const pgVersion = opts.versions.postgres; if (pgVersion === undefined) throw new Error("versions.postgres is required"); + validateServices(opts.services ?? {}); const enabled = SERVICE_NAMES.filter((name) => opts.services?.[name] === true); const dependencyError = validateEnabledServiceDependencies(new Set(enabled)); if (dependencyError !== undefined) { diff --git a/packages/fleet/src/Provisioner.unit.test.ts b/packages/fleet/src/Provisioner.unit.test.ts index 99bafae454..dfd88f65c6 100644 --- a/packages/fleet/src/Provisioner.unit.test.ts +++ b/packages/fleet/src/Provisioner.unit.test.ts @@ -5,7 +5,7 @@ import { DEFAULT_VERSIONS, type ServiceName, type VersionManifest } from "@supab import { describe, expect, it } from "vitest"; import { PodRegistry } from "./PodRegistry.ts"; import { PortRegistry } from "./PortRegistry.ts"; -import { Provisioner } from "./Provisioner.ts"; +import { Provisioner, type CreatePodOptions } from "./Provisioner.ts"; import type { TemplateStore } from "./TemplateStore.ts"; const PG_VERSION = "17.6.1.143"; @@ -136,6 +136,22 @@ describe("Provisioner (unit, fake deps)", () => { expect(await podsRootEntries(podsRoot)).not.toContain("bad"); }); + it("rejects unknown or non-boolean service entries before provisioning", async () => { + const templateDir = await mkdtemp(join(tmpdir(), "fleet-template-")); + await writeFile(join(templateDir, "PG_VERSION"), PG_VERSION); + const { p, ports, podsRoot } = await makeHarness(templateDir); + + // Simulates an untyped JS caller: persisting "postrest" would make the + // registry's strict parser reject the whole manifest on the next read. + const junkServices = { postrest: true } as unknown as CreatePodOptions["services"]; + await expect( + p.create({ id: "bad", versions: { postgres: PG_VERSION }, services: junkServices }), + ).rejects.toThrow(/invalid service entry/); + + expect(ports.get("bad")).toBeUndefined(); + expect(await podsRootEntries(podsRoot)).not.toContain("bad"); + }); + it("rejects services that cannot run in native fleet mode before provisioning", async () => { const templateDir = await mkdtemp(join(tmpdir(), "fleet-template-")); await writeFile(join(templateDir, "PG_VERSION"), PG_VERSION); diff --git a/packages/stack/src/StackLifecycleCoordinator.ts b/packages/stack/src/StackLifecycleCoordinator.ts index 36ba866276..3a4b2b458d 100644 --- a/packages/stack/src/StackLifecycleCoordinator.ts +++ b/packages/stack/src/StackLifecycleCoordinator.ts @@ -688,16 +688,29 @@ export class StackLifecycleCoordinator extends Context.Service< if (!PRELOAD_REQUIRED_EXTENSIONS.has(name)) { return; } - yield* Effect.promise(() => installPodConfOverlay(config.postgres.dataDir)); - const currentLibraries = yield* Effect.promise(() => - readPreloadLibraries(config.postgres.dataDir), + // PGDATA I/O failures (missing dir, bad permissions) surface as + // typed StackBuildErrors so daemon routes serialize them instead + // of dying with an unstructured 500. + const podConfIo = (detail: string, io: () => Promise) => + Effect.tryPromise({ + try: io, + catch: (cause) => new StackBuildError({ detail, cause }), + }); + yield* podConfIo( + `Failed to install the pod.conf overlay while enabling extension "${name}"`, + () => installPodConfOverlay(config.postgres.dataDir), + ); + const currentLibraries = yield* podConfIo( + `Failed to read preload libraries while enabling extension "${name}"`, + () => readPreloadLibraries(config.postgres.dataDir), ); const plan = planEnableExtension(name, currentLibraries); if (plan.action === "none") { return; } - yield* Effect.promise(() => - writePreloadLibraries(config.postgres.dataDir, plan.libraries), + yield* podConfIo( + `Failed to write preload libraries while enabling extension "${name}"`, + () => writePreloadLibraries(config.postgres.dataDir, plan.libraries), ); if ((yield* Ref.get(phaseRef)) !== "running") { return; diff --git a/packages/stack/src/pgconf.ts b/packages/stack/src/pgconf.ts index a005bd5f49..2448dde99f 100644 --- a/packages/stack/src/pgconf.ts +++ b/packages/stack/src/pgconf.ts @@ -1,7 +1,18 @@ -import { readFile, writeFile } from "node:fs/promises"; +import { readFile, rename, writeFile } from "node:fs/promises"; import { join } from "node:path"; import { buildMicroConf, buildPodConf } from "./micro.ts"; +/** + * All conf writes go through a temp-file + rename so a crash mid-write can + * never leave a truncated postgresql.conf/pod.conf behind — postgres would + * fail to boot (or silently drop preload libraries) on the next start. + */ +async function writeFileAtomic(path: string, content: string): Promise { + const tmp = `${path}.tmp-${process.pid}-${Date.now()}`; + await writeFile(tmp, content); + await rename(tmp, path); +} + const INCLUDE_BLOCK = [ "", "# --- supabase micro profile (managed; do not edit below) ---", @@ -18,16 +29,16 @@ const ACTIVE_POD_INCLUDE_RE = /^\s*include_if_exists = 'pod\.conf'/m; const PRELOAD_LIBRARIES_RE = /^\s*shared_preload_libraries\s*=\s*['"]([^'"]*)['"]/m; export async function installMicroProfile(pgdata: string): Promise { - await writeFile(join(pgdata, "micro.conf"), buildMicroConf()); + await writeFileAtomic(join(pgdata, "micro.conf"), buildMicroConf()); const podConf = join(pgdata, "pod.conf"); const existing = await readFile(podConf, "utf8").catch(() => undefined); if (existing === undefined) { - await writeFile(podConf, buildPodConf([])); + await writeFileAtomic(podConf, buildPodConf([])); } const mainPath = join(pgdata, "postgresql.conf"); const main = await readFile(mainPath, "utf8"); if (!ACTIVE_INCLUDE_RE.test(main)) { - await writeFile(mainPath, main + INCLUDE_BLOCK); + await writeFileAtomic(mainPath, main + INCLUDE_BLOCK); } } @@ -35,13 +46,13 @@ export async function installPodConfOverlay(pgdata: string): Promise { const podConf = join(pgdata, "pod.conf"); const existing = await readFile(podConf, "utf8").catch(() => undefined); if (existing === undefined) { - await writeFile(podConf, buildPodConf([])); + await writeFileAtomic(podConf, buildPodConf([])); } const mainPath = join(pgdata, "postgresql.conf"); const main = await readFile(mainPath, "utf8"); if (!ACTIVE_POD_INCLUDE_RE.test(main)) { const separator = main.endsWith("\n") || main === "" ? "" : "\n"; - await writeFile(mainPath, `${main}${separator}include_if_exists = 'pod.conf'\n`); + await writeFileAtomic(mainPath, `${main}${separator}include_if_exists = 'pod.conf'\n`); } } @@ -60,14 +71,14 @@ export async function writePreloadLibraries( const existing = await readFile(podConf, "utf8").catch(() => undefined); const line = `shared_preload_libraries = '${libs.join(",")}'`; if (existing === undefined) { - await writeFile(podConf, `${line}\n`); + await writeFileAtomic(podConf, `${line}\n`); return; } if (PRELOAD_LIBRARIES_RE.test(existing)) { const updated = existing.replace(PRELOAD_LIBRARIES_RE, line); - await writeFile(podConf, updated); + await writeFileAtomic(podConf, updated); return; } const separator = existing.endsWith("\n") || existing === "" ? "" : "\n"; - await writeFile(podConf, `${existing}${separator}${line}\n`); + await writeFileAtomic(podConf, `${existing}${separator}${line}\n`); } From db9ea2ff0452b62b7f364f0fdb7178a5f66f5ddc Mon Sep 17 00:00:00 2001 From: Julien Goux Date: Thu, 9 Jul 2026 12:54:54 +0200 Subject: [PATCH 44/52] fix(fleet): guard corrupt pod dirs on create and fix lazy restart tracking MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit - Provisioner: create/fork treat ANY existing pod directory as occupied (PodRegistry.exists), not just ones whose manifest still parses — a corrupt pod.json previously let the failed clone's cleanup delete pod data the create never made. - coordinator: startService marks the orchestrator's full dependency closure as started, so waitAllReady()'s lazy semantics can't ignore a failing dependency that was brought up implicitly (e.g. pgmeta under studio). - orchestrator: restart propagation cuts at user-stopped services instead of recursing past them — restarting a dependency no longer boots dependents against a backend the user explicitly stopped, while completed one-shot helpers (postgres-init) stay transparent so live dependents behind them still restart. Co-Authored-By: Claude Fable 5 --- packages/fleet/src/PodRegistry.ts | 14 ++++- packages/fleet/src/Provisioner.ts | 8 ++- packages/fleet/src/Provisioner.unit.test.ts | 51 ++++++++++++++++--- packages/process-compose/src/Orchestrator.ts | 22 +++++--- .../src/Orchestrator.unit.test.ts | 37 ++++++++++++++ .../stack/src/StackLifecycleCoordinator.ts | 6 ++- 6 files changed, 119 insertions(+), 19 deletions(-) diff --git a/packages/fleet/src/PodRegistry.ts b/packages/fleet/src/PodRegistry.ts index 2dd88e8ff9..1a0c2821c8 100644 --- a/packages/fleet/src/PodRegistry.ts +++ b/packages/fleet/src/PodRegistry.ts @@ -1,4 +1,4 @@ -import { mkdir, readdir, readFile, rename, rm, writeFile } from "node:fs/promises"; +import { mkdir, readdir, readFile, rename, rm, stat, writeFile } from "node:fs/promises"; import { basename, join } from "node:path"; import { SERVICE_NAMES } from "@supabase/stack"; import type { AllocatedPorts, ServiceName } from "@supabase/stack"; @@ -254,6 +254,18 @@ export class PodRegistry { return join(this.podDir(id), "data"); } + /** + * Whether ANY pod directory exists for `id`, even one whose pod.json is + * missing or unreadable — provisioning must treat those as occupied rather + * than as free ids whose data it may clobber. + */ + async exists(id: string): Promise { + return stat(this.podDir(id)).then( + () => true, + () => false, + ); + } + async read(id: string): Promise { const raw = await readFile(join(this.podDir(id), "pod.json"), "utf8").catch(() => undefined); if (raw === undefined) return undefined; diff --git a/packages/fleet/src/Provisioner.ts b/packages/fleet/src/Provisioner.ts index a6a9f9c9d7..7de9d962b9 100644 --- a/packages/fleet/src/Provisioner.ts +++ b/packages/fleet/src/Provisioner.ts @@ -59,7 +59,11 @@ export class Provisioner { async create(opts: CreatePodOptions): Promise { const { templates, pods, ports, postgresPassword } = this.deps; - if ((await pods.read(opts.id)) !== undefined) { + // `exists` (not just `read`) so a pod directory with a corrupt/older + // manifest also counts as occupied — otherwise the failed clone below + // would hit the existing data dir and the catch-block cleanup would + // delete pod data this create never made. + if (await pods.exists(opts.id)) { throw new Error(`pod already exists: ${opts.id}`); } const pgVersion = opts.versions.postgres; @@ -152,7 +156,7 @@ export class Provisioner { const { pods, ports } = this.deps; const source = await pods.read(sourceId); if (source === undefined) throw new Error(`unknown pod: ${sourceId}`); - if ((await pods.read(newId)) !== undefined) { + if (await pods.exists(newId)) { throw new Error(`pod already exists: ${newId}`); } const allocated = await ports.allocate(newId); diff --git a/packages/fleet/src/Provisioner.unit.test.ts b/packages/fleet/src/Provisioner.unit.test.ts index dfd88f65c6..d95dd9aae1 100644 --- a/packages/fleet/src/Provisioner.unit.test.ts +++ b/packages/fleet/src/Provisioner.unit.test.ts @@ -83,6 +83,27 @@ describe("Provisioner (unit, fake deps)", () => { expect(await podsRootEntries(podsRoot)).not.toContain("x"); }); + it("refuses to create over a corrupt pod directory without deleting it", async () => { + const templateDir = await mkdtemp(join(tmpdir(), "fleet-template-")); + await writeFile(join(templateDir, "PG_VERSION"), PG_VERSION); + const { p, ports, podsRoot } = await makeHarness(templateDir); + + // A leftover pod dir whose manifest no longer parses: read() sees + // nothing, but the data underneath must survive a create attempt. + await mkdir(join(podsRoot, "zombie", "data"), { recursive: true }); + await writeFile(join(podsRoot, "zombie", "pod.json"), "not-json"); + await writeFile(join(podsRoot, "zombie", "data", "keep.txt"), "keep"); + + await expect(p.create({ id: "zombie", versions: { postgres: PG_VERSION } })).rejects.toThrow( + /exists/, + ); + + expect(ports.get("zombie")).toBeUndefined(); + await expect(readFile(join(podsRoot, "zombie", "data", "keep.txt"), "utf8")).resolves.toBe( + "keep", + ); + }); + it("does not release ports belonging to a pre-existing pod on the duplicate-id path", async () => { const templateDir = await mkdtemp(join(tmpdir(), "fleet-template-")); await writeFile(join(templateDir, "PG_VERSION"), PG_VERSION); @@ -241,21 +262,37 @@ describe("Provisioner (unit, fake deps)", () => { it("releases the allocated ports and cleans up when the clone fails", async () => { const templateDir = await mkdtemp(join(tmpdir(), "fleet-template-")); await writeFile(join(templateDir, "PG_VERSION"), PG_VERSION); - const { p, ports, podsRoot } = await makeHarness(templateDir); + const { p, pods, ports, podsRoot } = await makeHarness(templateDir); await p.create({ id: "src", versions: { postgres: PG_VERSION } }); - // Force the fork's clone step to fail deterministically: cloneDir - // refuses to clone into a destination that already exists. - await mkdir(join(podsRoot, "dst", "data"), { recursive: true }); + // Force the fork's clone step to fail deterministically: delete the + // source data dir out from under it. + await rm(pods.dataDir("src"), { recursive: true, force: true }); await expect(p.fork("src", "dst")).rejects.toThrow(); expect(ports.get("dst")).toBeUndefined(); - // The pre-created dest dir is removed as part of failure cleanup too. expect(await podsRootEntries(podsRoot)).toContain("src"); - const dstDataEntries = await readdir(join(podsRoot, "dst", "data")).catch(() => undefined); - expect(dstDataEntries).toBeUndefined(); + expect(await podsRootEntries(podsRoot)).not.toContain("dst"); + }); + + it("refuses to fork onto an existing pod directory without deleting it", async () => { + const templateDir = await mkdtemp(join(tmpdir(), "fleet-template-")); + await writeFile(join(templateDir, "PG_VERSION"), PG_VERSION); + const { p, ports, podsRoot } = await makeHarness(templateDir); + + await p.create({ id: "src", versions: { postgres: PG_VERSION } }); + // An occupied directory whose manifest is unreadable still counts. + await mkdir(join(podsRoot, "dst", "data"), { recursive: true }); + await writeFile(join(podsRoot, "dst", "data", "keep.txt"), "keep"); + + await expect(p.fork("src", "dst")).rejects.toThrow(/exists/); + + expect(ports.get("dst")).toBeUndefined(); + await expect(readFile(join(podsRoot, "dst", "data", "keep.txt"), "utf8")).resolves.toBe( + "keep", + ); }); it("does not release the source pod's ports when the new id already exists", async () => { diff --git a/packages/process-compose/src/Orchestrator.ts b/packages/process-compose/src/Orchestrator.ts index 11c8abe984..00169efecb 100644 --- a/packages/process-compose/src/Orchestrator.ts +++ b/packages/process-compose/src/Orchestrator.ts @@ -532,18 +532,24 @@ export class Orchestrator extends Context.Service< const restartClosureFor = (name: string): ReadonlyArray => { const names = new Set([name]); const visited = new Set([name]); - const shouldRestartDependent = (dependentName: string): boolean => { - const svc = services.get(dependentName); - if (svc === undefined) return false; - const status = SubscriptionRef.getUnsafe(svc.state).status; - if (status === "Pending") return launchedServices.has(dependentName); - return status !== "Stopped"; - }; const collectDependents = (current: string): void => { for (const dependent of graph.dependentsOf(current)) { if (visited.has(dependent.name)) continue; visited.add(dependent.name); - if (shouldRestartDependent(dependent.name)) { + const svc = services.get(dependent.name); + if (svc === undefined) continue; + // A user-stopped service CUTS restart propagation: its own + // dependents no longer consume the restarted dependency through + // it, and restarting them would boot against the stopped backend + // (their dependency deferreds are stale-succeeded). Completed + // one-shot helpers (Stopped but not user-stopped, e.g. + // postgres-init) stay transparent instead: they aren't restarted + // themselves, but live dependents behind them still are. + if (svc.stoppedByUser) continue; + const status = SubscriptionRef.getUnsafe(svc.state).status; + const shouldRestart = + status === "Pending" ? launchedServices.has(dependent.name) : status !== "Stopped"; + if (shouldRestart) { names.add(dependent.name); } collectDependents(dependent.name); diff --git a/packages/process-compose/src/Orchestrator.unit.test.ts b/packages/process-compose/src/Orchestrator.unit.test.ts index 38093bb8b0..7fb4cda934 100644 --- a/packages/process-compose/src/Orchestrator.unit.test.ts +++ b/packages/process-compose/src/Orchestrator.unit.test.ts @@ -669,6 +669,43 @@ describe("Orchestrator", () => { }).pipe(Effect.provide(layer), Effect.scoped); }); + it.live("restartService does not restart dependents beyond a user-stopped service", () => { + const { layer, proc } = setupOrchestrator( + [ + svc("postgres"), + svc("pgmeta", { + dependencies: [{ service: "postgres", condition: "started" }], + }), + svc("studio", { + dependencies: [{ service: "pgmeta", condition: "started" }], + }), + ], + { exitDelay: "5 seconds" }, + ); + return Effect.gen(function* () { + const orc = yield* Orchestrator; + yield* orc.start(); + yield* proc.waitForSpawn("studio"); + + // Explicitly stopping pgmeta must cut restart propagation: studio's + // only path to postgres runs through it, so restarting postgres should + // neither resurrect pgmeta nor restart studio against a stopped backend. + yield* orc.stopService("pgmeta"); + yield* orc.restartService("postgres"); + yield* proc.waitForSpawn("postgres", 2); + + const spawnCounts = proc.spawned.reduce>((counts, record) => { + counts[record.command] = (counts[record.command] ?? 0) + 1; + return counts; + }, {}); + expect(spawnCounts).toEqual({ + postgres: 2, + pgmeta: 1, + studio: 1, + }); + }).pipe(Effect.provide(layer), Effect.scoped); + }); + it.live("restartService includes launched dependents that are still pending", () => { let dbReady = false; const { layer, proc } = setupOrchestrator( diff --git a/packages/stack/src/StackLifecycleCoordinator.ts b/packages/stack/src/StackLifecycleCoordinator.ts index 3a4b2b458d..f470ec8573 100644 --- a/packages/stack/src/StackLifecycleCoordinator.ts +++ b/packages/stack/src/StackLifecycleCoordinator.ts @@ -652,7 +652,11 @@ export class StackLifecycleCoordinator extends Context.Service< yield* requireRunningForServiceStart(name); const runtime = yield* ensureRuntime; yield* runtime.orchestrator.startService(name); - yield* markStarted([name]); + // The orchestrator starts the full dependency closure of `name`, + // so the started set must record every service it brought up — + // otherwise waitAllReady()'s lazy semantics would ignore a + // failing dependency (e.g. pgmeta started implicitly by studio). + yield* markStarted(runtime.graph.startOrderFor(name).map((def) => def.name)); yield* runtime.orchestrator.waitReady(name); }), stopService: (name) => From 99e1e8b1b4a2bba08c0fe7d182f34dc3c86504a8 Mon Sep 17 00:00:00 2001 From: Julien Goux Date: Thu, 9 Jul 2026 14:16:36 +0200 Subject: [PATCH 45/52] fix(stack): keep docker env values out of argv and harden manifest parsing - Docker services (dockerRunService + the postgres entrypoint path) now pass environment values through the docker CLI's own environment with name-only `-e KEY` flags, so DB passwords, JWT secrets, and the Supavisor tenant script no longer appear in `docker run` argv, which any local user can read via ps / /proc//cmdline. - PodRegistry: manifests with duplicate ports across ports/internalPorts are treated as corrupt and dropped instead of aborting the whole fleet when PortRegistry.reconcile() throws on them at startup. - PodRegistry.listIds: only directories count as pod ids, so a stray regular file matching the id regex can't make startup cleanup fail with ENOTDIR. Co-Authored-By: Claude Fable 5 --- packages/fleet/src/Fleet.unit.test.ts | 6 ++- packages/fleet/src/PodRegistry.ts | 13 ++++- packages/fleet/src/PodRegistry.unit.test.ts | 28 ++++++++++ packages/stack/src/services/postgres.ts | 6 ++- packages/stack/src/services/service-utils.ts | 7 ++- .../stack/src/services/services.unit.test.ts | 54 +++++++++++-------- 6 files changed, 86 insertions(+), 28 deletions(-) diff --git a/packages/fleet/src/Fleet.unit.test.ts b/packages/fleet/src/Fleet.unit.test.ts index ca42cc14ea..bca430b974 100644 --- a/packages/fleet/src/Fleet.unit.test.ts +++ b/packages/fleet/src/Fleet.unit.test.ts @@ -23,7 +23,7 @@ function tryListen(port: number): Promise { // The OS ephemeral range may sit entirely below 55000, so probe candidates // in the fleet range directly instead of asking for port 0. async function freeFleetPort(): Promise { - const start = 55000 + Math.floor(Math.random() * 9000); + const start = 55000 + Math.floor(Math.random() * 8000); for (let offset = 0; offset < 200; offset += 1) { const candidate = start + offset; if (await tryListen(candidate)) return candidate; @@ -84,7 +84,9 @@ describe("createFleet", () => { try { const pods = new PodRegistry(join(root, "pods")); const dbPort = await freeFleetPort(); - const apiPort = await freeFleetPort(); + // Derived with a fixed offset (never bound by the test) so it can't + // collide with dbPort's field range within the same manifest. + const apiPort = dbPort + 100; await pods.write(manifest("pod-a", dbPort, apiPort)); await pods.write(manifest("pod-b", dbPort, apiPort + 1)); diff --git a/packages/fleet/src/PodRegistry.ts b/packages/fleet/src/PodRegistry.ts index 1a0c2821c8..e570cbc43d 100644 --- a/packages/fleet/src/PodRegistry.ts +++ b/packages/fleet/src/PodRegistry.ts @@ -210,6 +210,11 @@ function parseManifest(value: unknown): PodManifest | undefined { ) { return undefined; } + // Duplicate ports within a manifest would make PortRegistry.reconcile() + // throw at startup and abort the whole fleet; treat the manifest as corrupt + // (dropped, like every other malformed-manifest case) instead. + const allPorts = [...Object.values(ports), ...Object.values(internalPorts)]; + if (new Set(allPorts).size !== allPorts.length) return undefined; // Provisioning always records the exact versions a pod was initialized // with (see resolveTemplateVersions); a manifest missing them would make // the next wake silently boot whatever the CURRENT defaults are against @@ -293,8 +298,12 @@ export class PodRegistry { * for pods it can no longer parse. */ async listIds(): Promise { - const entries = await readdir(this.podsRoot).catch(() => [] as string[]); - return entries.filter(isValidPodId); + const entries = await readdir(this.podsRoot, { withFileTypes: true }).catch(() => []); + // Only directories: a stray regular file whose name matches the id regex + // would make startup cleanup paths fail with ENOTDIR. + return entries + .filter((entry) => entry.isDirectory() && isValidPodId(entry.name)) + .map((entry) => entry.name); } async list(): Promise { diff --git a/packages/fleet/src/PodRegistry.unit.test.ts b/packages/fleet/src/PodRegistry.unit.test.ts index ffe1ce1ddf..4577c73f76 100644 --- a/packages/fleet/src/PodRegistry.unit.test.ts +++ b/packages/fleet/src/PodRegistry.unit.test.ts @@ -109,6 +109,34 @@ describe("PodRegistry", () => { await expect(pods.list()).resolves.toEqual([]); }); + it("rejects manifests with duplicate ports and non-directory pod entries", async () => { + const root = await mkdtemp(join(tmpdir(), "pods-")); + const pods = new PodRegistry(root); + const duplicated = ports(55000, 55001); + + await mkdir(join(root, "dup-ports")); + await writeFile( + join(root, "dup-ports", "pod.json"), + JSON.stringify({ + id: "dup-ports", + versions: { postgres: "17.6.1.143" }, + services: {}, + flags: { supautils: false }, + warm: false, + ports: { ...duplicated, apiPort: duplicated.dbPort }, + internalPorts: ports(45000, 45001), + postgresPassword: "postgres", + createdAt: "2026-07-08T00:00:00.000Z", + }), + ); + // A stray regular file matching the id regex must not surface as a pod id. + await writeFile(join(root, "not-a-pod"), "just a file"); + + await expect(pods.read("dup-ports")).resolves.toBeUndefined(); + await expect(pods.listIds()).resolves.toEqual(["dup-ports"]); + await expect(pods.list()).resolves.toEqual([]); + }); + it("rejects manifests missing versions for postgres or enabled services", async () => { const root = await mkdtemp(join(tmpdir(), "pods-")); const pods = new PodRegistry(root); diff --git a/packages/stack/src/services/postgres.ts b/packages/stack/src/services/postgres.ts index 048f168b69..34f744a138 100644 --- a/packages/stack/src/services/postgres.ts +++ b/packages/stack/src/services/postgres.ts @@ -208,7 +208,10 @@ export const makePostgresService = (opts: NativePostgresOptions): ServiceDef => export const makePostgresServiceDocker = (opts: DockerPostgresOptions): ServiceDef => { const env = postgresDockerEnv(opts); - const envArgs = Object.entries(env).flatMap(([k, v]) => ["-e", `${k}=${v}`]); + // Name-only `-e KEY`: docker reads the values from the docker CLI's own + // environment (the `env` on the ServiceDef below), keeping the password and + // JWT secret out of the `docker run` argv visible in process listings. + const envArgs = Object.keys(env).flatMap((k) => ["-e", k]); const containerName = `supabase-postgres-${opts.apiPort}`; const dockerArgs = [ "run", @@ -229,6 +232,7 @@ export const makePostgresServiceDocker = (opts: DockerPostgresOptions): ServiceD name: "postgres", command: "docker", args: dockerArgs, + env, healthCheck: postgresDockerHealthCheck(containerName, opts.port), shutdown: { signal: "SIGTERM", timeoutSeconds: 10 }, cleanup: dockerServiceCleanup(containerName), diff --git a/packages/stack/src/services/service-utils.ts b/packages/stack/src/services/service-utils.ts index eabb31cd5e..524f67dd63 100644 --- a/packages/stack/src/services/service-utils.ts +++ b/packages/stack/src/services/service-utils.ts @@ -23,8 +23,12 @@ interface DockerRunServiceOptions { readonly orphanCleanup?: ReadonlyArray; } +// Name-only `-e KEY` flags: docker reads each value from the docker CLI's own +// environment (ServiceDef.env, merged over the parent env at spawn), so +// secrets like DB passwords and JWT keys never appear in the `docker run` +// argv, which any local user can read via ps / /proc//cmdline. const envArgs = (env: Record): ReadonlyArray => - Object.entries(env).flatMap(([key, value]) => ["-e", `${key}=${value}`]); + Object.keys(env).flatMap((key) => ["-e", key]); export const hostHttpHealthCheck = ( port: number, @@ -74,6 +78,7 @@ export const dockerRunService = (opts: DockerRunServiceOptions): ServiceDef => { name: opts.name, command: "docker", args: dockerArgs, + env: opts.env, dependencies: opts.dependsOn, healthCheck: opts.healthCheck, shutdown: opts.shutdown, diff --git a/packages/stack/src/services/services.unit.test.ts b/packages/stack/src/services/services.unit.test.ts index 2238a521e7..ccee912497 100644 --- a/packages/stack/src/services/services.unit.test.ts +++ b/packages/stack/src/services/services.unit.test.ts @@ -146,14 +146,15 @@ describe("makeStudioServiceDocker", () => { dependencies: [{ service: "pgmeta", condition: "healthy" }], }); - expect(def.args).toContain("SUPABASE_ANON_KEY=sb_publishable_test"); - expect(def.args).toContain("SUPABASE_SERVICE_KEY=sb_secret_test"); - expect(def.args).toContain("SUPABASE_PUBLISHABLE_KEY=sb_publishable_test"); - expect(def.args).toContain("SUPABASE_SECRET_KEY=sb_secret_test"); - expect(def.args).toContain(`S3_PROTOCOL_ACCESS_KEY_ID=${LOCAL_S3_PROTOCOL_ACCESS_KEY_ID}`); - expect(def.args).toContain( - `S3_PROTOCOL_ACCESS_KEY_SECRET=${LOCAL_S3_PROTOCOL_ACCESS_KEY_SECRET}`, - ); + // Values travel via the docker CLI's environment; argv only names the keys. + expect(def.env?.SUPABASE_ANON_KEY).toBe("sb_publishable_test"); + expect(def.env?.SUPABASE_SERVICE_KEY).toBe("sb_secret_test"); + expect(def.env?.SUPABASE_PUBLISHABLE_KEY).toBe("sb_publishable_test"); + expect(def.env?.SUPABASE_SECRET_KEY).toBe("sb_secret_test"); + expect(def.env?.S3_PROTOCOL_ACCESS_KEY_ID).toBe(LOCAL_S3_PROTOCOL_ACCESS_KEY_ID); + expect(def.env?.S3_PROTOCOL_ACCESS_KEY_SECRET).toBe(LOCAL_S3_PROTOCOL_ACCESS_KEY_SECRET); + expect(def.args).toContain("SUPABASE_SECRET_KEY"); + expect(def.args?.join(" ")).not.toContain("sb_secret_test"); }); }); @@ -245,6 +246,11 @@ describe("makePostgresServiceDocker", () => { expect(def.supervision).toEqual({ orphanCleanup: [{ _tag: "DockerRemove", containerName: `supabase-postgres-${API_PORT}` }], }); + // Secrets travel via the docker CLI's environment; argv only names the keys. + expect(def.env?.POSTGRES_PASSWORD).toBe(DB_PASSWORD); + expect(def.args).toContain("POSTGRES_PASSWORD"); + expect(def.args?.join(" ")).not.toContain(`POSTGRES_PASSWORD=${DB_PASSWORD}`); + expect(def.args?.join(" ")).not.toContain("test-jwt-secret-with-at-least-32-characters"); }); it("bootstraps auxiliary databases and schemas used by docker-backed services", () => { @@ -702,10 +708,10 @@ describe("docker-backed auxiliary services", () => { scheme: "http", }); expect(def.healthCheck?.initialDelaySeconds).toBe(10); - expect(args).toContain("PORT=4000"); - expect(args).toContain("PHX_HTTP_PORT=4000"); + expect(def.env?.PORT).toBe("4000"); + expect(def.env?.PHX_HTTP_PORT).toBe("4000"); expect(args).toContain("54328:4000"); - expect(args).toContain("LOGFLARE_NODE_HOST=0.0.0.0"); + expect(def.env?.LOGFLARE_NODE_HOST).toBe("0.0.0.0"); }); it("keeps analytics on its container port when Linux uses bridge networking", () => { @@ -724,9 +730,9 @@ describe("docker-backed auxiliary services", () => { dependencies: [{ service: "postgres", condition: "healthy" }], }); - expect(def.args).toContain("PORT=4000"); - expect(def.args).toContain("PHX_HTTP_PORT=4000"); - expect(def.args).toContain("LOGFLARE_NODE_HOST=0.0.0.0"); + expect(def.env?.PORT).toBe("4000"); + expect(def.env?.PHX_HTTP_PORT).toBe("4000"); + expect(def.env?.LOGFLARE_NODE_HOST).toBe("0.0.0.0"); expect(def.args).toContain("host.docker.internal:host-gateway"); expect(def.args).toContain("54328:4000"); }); @@ -762,21 +768,25 @@ describe("docker-backed auxiliary services", () => { path: "/api/health", scheme: "http", }); - expect(def.args).toContain(`PORT=${poolerContainerPorts.admin}`); - expect(def.args).toContain(`PROXY_PORT_SESSION=${poolerContainerPorts.session}`); - expect(def.args).toContain(`PROXY_PORT_TRANSACTION=${poolerContainerPorts.transaction}`); + expect(def.env?.PORT).toBe(String(poolerContainerPorts.admin)); + expect(def.env?.PROXY_PORT_SESSION).toBe(String(poolerContainerPorts.session)); + expect(def.env?.PROXY_PORT_TRANSACTION).toBe(String(poolerContainerPorts.transaction)); expect(def.args).toContain(`54329:${poolerContainerPorts.admin}`); expect(def.args).toContain(`54330:${poolerContainerPorts.transaction}`); const args = def.args ?? []; - const tenantScriptArg = args.find((arg) => arg.startsWith("SUPAVISOR_TENANT_SCRIPT=")); - expect(tenantScriptArg).toBeDefined(); - expect(tenantScriptArg).toContain("Supavisor.Tenants.create_tenant(params)"); - expect(tenantScriptArg).toContain("Supavisor.Tenants.update_tenant(tenant, params)"); + const tenantScript = def.env?.SUPAVISOR_TENANT_SCRIPT; + expect(tenantScript).toBeDefined(); + expect(tenantScript).toContain("Supavisor.Tenants.create_tenant(params)"); + expect(tenantScript).toContain("Supavisor.Tenants.update_tenant(tenant, params)"); // The password is embedded base64-encoded so no byte sequence (e.g. #{}) // can be interpolated as Elixir code by `supavisor eval`. - expect(tenantScriptArg).toContain( + expect(tenantScript).toContain( `Base.decode64!("${Buffer.from(DB_PASSWORD, "utf8").toString("base64")}")`, ); + // The script itself reaches docker via the CLI's environment; argv only + // names the variable, so the embedded credentials stay out of ps output. + expect(args).toContain("SUPAVISOR_TENANT_SCRIPT"); + expect(args.join(" ")).not.toContain("Supavisor.Tenants.create_tenant"); expect(args.join(" ")).toContain('supavisor eval "$SUPAVISOR_TENANT_SCRIPT"'); }); }); From 0d7d037c0de126fe8277f3cd8a248e9e6b302e33 Mon Sep 17 00:00:00 2001 From: Julien Goux Date: Thu, 9 Jul 2026 15:34:08 +0200 Subject: [PATCH 46/52] fix(stack): close remaining docker argv leaks and micro/lazy edge cases MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit - auth/postgrest docker services now use name-only `-e KEY` flags with values on the service env, matching the other docker services, so DB URLs with custom passwords and JWT secrets stay out of `docker run` argv. - postgres.profile "micro" now also requires mode "native": under "auto" a missing native binary would fall back to a Docker postgres that silently ignores the profile. - waitReady/serviceReady on a lazy service that was never started now fails with a clear StackBuildError instead of hanging forever on a health deferred that can only resolve after the first proxied request. - reapStalePostmaster re-verifies the pid still belongs to this data dir's postmaster before escalating to SIGKILL — the 5s grace period is exactly the window where pid reuse could kill an unrelated process. Co-Authored-By: Claude Fable 5 --- packages/fleet/src/reapStalePostmaster.ts | 5 +++++ .../src/StackBuilder.provisioned.unit.test.ts | 1 + packages/stack/src/StackBuilder.ts | 11 +++++++++++ packages/stack/src/StackBuilder.unit.test.ts | 16 +++++++++++++--- packages/stack/src/StackLifecycleCoordinator.ts | 13 +++++++++++++ packages/stack/src/services/auth.ts | 6 +++++- packages/stack/src/services/postgrest.ts | 6 +++++- packages/stack/tests/helpers/buildServices.ts | 7 ++++--- 8 files changed, 57 insertions(+), 8 deletions(-) diff --git a/packages/fleet/src/reapStalePostmaster.ts b/packages/fleet/src/reapStalePostmaster.ts index 22e081b7db..fe88d4c0b8 100644 --- a/packages/fleet/src/reapStalePostmaster.ts +++ b/packages/fleet/src/reapStalePostmaster.ts @@ -108,6 +108,11 @@ export async function reapStalePostmaster(dataDir: string): Promise { signalPostmaster(pid, "SIGTERM"); if (await waitUntilExited(pid, TERM_TIMEOUT_MS)) return; + // Re-verify before escalating: the 5s grace period is exactly the window + // where the postmaster may have exited on its own and the OS reused its + // pid for an unrelated process — SIGKILLing that would be unrecoverable. + if (!(await isPostmasterForDataDir(pid, dataDir, raw))) return; + signalPostmaster(pid, "SIGKILL"); await waitUntilExited(pid, TERM_TIMEOUT_MS); } diff --git a/packages/stack/src/StackBuilder.provisioned.unit.test.ts b/packages/stack/src/StackBuilder.provisioned.unit.test.ts index 2f16d1f7c3..76cb9e1a37 100644 --- a/packages/stack/src/StackBuilder.provisioned.unit.test.ts +++ b/packages/stack/src/StackBuilder.provisioned.unit.test.ts @@ -20,6 +20,7 @@ describe("provisioned postgres", () => { try { writeFileSync(join(dataDir, "postgresql.conf"), "include_if_exists = 'micro.conf'\n"); const services = await buildServicesForTest({ + mode: "native", postgres: { dataDir, provisioned: true, profile: "micro" }, }); const pg = services.find((s) => s.name === "postgres"); diff --git a/packages/stack/src/StackBuilder.ts b/packages/stack/src/StackBuilder.ts index 65454e972a..6ede2f2638 100644 --- a/packages/stack/src/StackBuilder.ts +++ b/packages/stack/src/StackBuilder.ts @@ -404,6 +404,17 @@ export const validateResolvedConfig = ( }), ); } + // Only the native postgres service applies the micro profile; under "auto" + // a missing native binary would fall back to a Docker postgres that + // silently ignores it, so the profile demands native mode (which fails + // fast during preparation instead of falling back). + if (config.postgres.profile === "micro" && config.mode !== "native") { + return yield* Effect.fail( + new StackBuildError({ + detail: `postgres.profile "micro" requires mode "native"; mode "${config.mode}" may resolve postgres to Docker, which does not apply the micro conf overlay.`, + }), + ); + } if (config.mode === "native") { const enabledDockerOnly = dockerOnlyServices.filter( diff --git a/packages/stack/src/StackBuilder.unit.test.ts b/packages/stack/src/StackBuilder.unit.test.ts index bb3fabd82c..2665d3b0dc 100644 --- a/packages/stack/src/StackBuilder.unit.test.ts +++ b/packages/stack/src/StackBuilder.unit.test.ts @@ -495,17 +495,27 @@ describe("StackBuilder", () => { }).pipe(Effect.provide(layer)); }); - it.effect("rejects the micro profile on non-provisioned data dirs", () => + it.effect("rejects the micro profile on non-provisioned data dirs or non-native modes", () => Effect.gen(function* () { - const exit = yield* validateResolvedConfig({ + const nonProvisioned = yield* validateResolvedConfig({ ...baseConfig, + mode: "native", postgres: { ...baseConfig.postgres, profile: "micro" }, }).pipe(Effect.exit); + expect(Exit.isFailure(nonProvisioned)).toBe(true); - expect(Exit.isFailure(exit)).toBe(true); + // "auto" could resolve postgres to Docker, which ignores the profile. + const autoMode = yield* validateResolvedConfig({ + ...baseConfig, + postgres: { ...baseConfig.postgres, profile: "micro", provisioned: true }, + }).pipe(Effect.exit); + expect(Exit.isFailure(autoMode)).toBe(true); yield* validateResolvedConfig({ ...baseConfig, + mode: "native", + postgrest: false, + auth: false, postgres: { ...baseConfig.postgres, profile: "micro", provisioned: true }, }); }), diff --git a/packages/stack/src/StackLifecycleCoordinator.ts b/packages/stack/src/StackLifecycleCoordinator.ts index f470ec8573..43b51734eb 100644 --- a/packages/stack/src/StackLifecycleCoordinator.ts +++ b/packages/stack/src/StackLifecycleCoordinator.ts @@ -785,6 +785,19 @@ export class StackLifecycleCoordinator extends Context.Service< waitReady: (name) => Effect.gen(function* () { yield* requireKnownService(name); + // Lazy services that were never started keep their health + // deferreds unresolved forever, so waiting would hang; fail + // with a clear error instead. + if (config.lazyServices === true) { + const startedServices = yield* Ref.get(startedServicesRef); + if (!startedServices.has(name)) { + return yield* Effect.fail( + new StackBuildError({ + detail: `Service "${name}" has not been started (lazyServices starts it on the first proxied request or via startService()).`, + }), + ); + } + } const runtime = yield* ensureRuntime; yield* runtime.orchestrator.waitReady(name); }), diff --git a/packages/stack/src/services/auth.ts b/packages/stack/src/services/auth.ts index 803c496462..fa4f5991c0 100644 --- a/packages/stack/src/services/auth.ts +++ b/packages/stack/src/services/auth.ts @@ -90,13 +90,17 @@ export const makeAuthServiceNative = (opts: NativeAuthOptions): ServiceDef => ({ export const makeAuthServiceDocker = (opts: DockerAuthOptions): ServiceDef => { const env = authEnv(opts, opts.dbHost); - const envArgs = Object.entries(env).flatMap(([k, v]) => ["-e", `${k}=${v}`]); + // Name-only `-e KEY`: docker reads values from the docker CLI's environment + // (the `env` below), keeping the DB URL's password and the JWT secret out of + // the `docker run` argv visible in process listings. + const envArgs = Object.keys(env).flatMap((k) => ["-e", k]); const containerName = `supabase-auth-${opts.apiPort}`; return { name: "auth", command: "docker", args: ["run", "--rm", "--name", containerName, ...opts.networkArgs, ...envArgs, opts.image], + env, dependencies: opts.dependencies, healthCheck: authHealthCheck(opts.authPort), cleanup: dockerServiceCleanup(containerName), diff --git a/packages/stack/src/services/postgrest.ts b/packages/stack/src/services/postgrest.ts index f89fe4814f..1adf164b1d 100644 --- a/packages/stack/src/services/postgrest.ts +++ b/packages/stack/src/services/postgrest.ts @@ -72,13 +72,17 @@ export const makePostgrestServiceDocker = (opts: DockerPostgrestOptions): Servic ...postgrestEnv(opts, opts.dbHost), PGRST_ADMIN_SERVER_PORT: String(opts.adminPort), }; - const envArgs = Object.entries(env).flatMap(([k, v]) => ["-e", `${k}=${v}`]); + // Name-only `-e KEY`: docker reads values from the docker CLI's environment + // (the `env` below), keeping the DB URI's password and the JWT secret out of + // the `docker run` argv visible in process listings. + const envArgs = Object.keys(env).flatMap((k) => ["-e", k]); const containerName = `supabase-postgrest-${opts.apiPort}`; return { name: "postgrest", command: "docker", args: ["run", "--rm", "--name", containerName, ...opts.networkArgs, ...envArgs, opts.image], + env, dependencies: postgrestDependencies, healthCheck: postgrestHealthCheck(opts.port), cleanup: dockerServiceCleanup(containerName), diff --git a/packages/stack/tests/helpers/buildServices.ts b/packages/stack/tests/helpers/buildServices.ts index cba1d8f2de..3b565d58a4 100644 --- a/packages/stack/tests/helpers/buildServices.ts +++ b/packages/stack/tests/helpers/buildServices.ts @@ -124,14 +124,15 @@ const baseConfig: ResolvedStackConfig = { * Builds the ServiceDef list produced by `StackBuilder.build()` for a partial * `StackConfig`, with every service other than postgres disabled by default and no real * process spawning (BinaryResolver and ChildProcessSpawner are both mocked). Only the - * `postgres` sub-config is honored from the provided partial config; this stays intentionally - * narrow because it currently only backs the `provisioned`/`profile` wiring tests. + * `postgres` sub-config and `mode` are honored from the provided partial config; this stays + * intentionally narrow because it currently only backs the `provisioned`/`profile` wiring tests. */ export async function buildServicesForTest( - partial: Pick, + partial: Pick & Pick, "mode">, ): Promise> { const config: ResolvedStackConfig = { ...baseConfig, + mode: partial.mode ?? baseConfig.mode, postgres: { ...baseConfig.postgres, ...partial.postgres, From 5d77e18eb55c29d675e7237137981e89fd380494 Mon Sep 17 00:00:00 2001 From: Julien Goux Date: Thu, 9 Jul 2026 16:04:18 +0200 Subject: [PATCH 47/52] fix(stack): fail lazy waitAllReady until start() completes MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Before start() records the eager postgres set, a concurrent lazy waitAllReady() snapshots an empty started set and vacuously reports ready — a daemon /ready poll during /start could observe { ok: true } while postgres is still coming up. Lazy readiness now requires the "running" phase and fails with a typed StackBuildError otherwise (mid-start or after stop), which /ready serializes as a 500 for health pollers. Co-Authored-By: Claude Fable 5 --- .../stack/src/StackLifecycleCoordinator.ts | 14 ++++++++++++ .../StackLifecycleCoordinator.unit.test.ts | 22 +++++++++++++++++++ 2 files changed, 36 insertions(+) diff --git a/packages/stack/src/StackLifecycleCoordinator.ts b/packages/stack/src/StackLifecycleCoordinator.ts index 43b51734eb..39d86882a0 100644 --- a/packages/stack/src/StackLifecycleCoordinator.ts +++ b/packages/stack/src/StackLifecycleCoordinator.ts @@ -811,6 +811,20 @@ export class StackLifecycleCoordinator extends Context.Service< yield* runtime.orchestrator.waitAllReady(); return; } + // Lazy readiness is only meaningful once start() has completed: before that the + // started set may still be empty (start() records the eager postgres set only + // after launching it), so an early snapshot would vacuously report "ready" while + // postgres is still coming up. Fail instead — the daemon /ready route serializes + // this as a 500, which is what a health poller should see mid-start (or after + // stop). + const phase = yield* Ref.get(phaseRef); + if (phase !== "running") { + return yield* Effect.fail( + new StackBuildError({ + detail: `Stack is not running (phase: "${phase}"); lazy readiness is only defined once start() has completed.`, + }), + ); + } // Lazy: "ready" means "every service that has been started is ready". Services // that were never started (e.g. postgrest, still Pending until the ApiProxy's // ensureService calls startService on demand) never resolve their `healthy` diff --git a/packages/stack/src/StackLifecycleCoordinator.unit.test.ts b/packages/stack/src/StackLifecycleCoordinator.unit.test.ts index b13304ffd3..4f1f3ed13e 100644 --- a/packages/stack/src/StackLifecycleCoordinator.unit.test.ts +++ b/packages/stack/src/StackLifecycleCoordinator.unit.test.ts @@ -219,6 +219,28 @@ describe("StackLifecycleCoordinator enableExtension", () => { ); }); + it.live("lazy waitAllReady fails before start() completes instead of reporting ready", () => { + const dataDir = mkdtempSync(join(tmpdir(), "stack-lifecycle-coordinator-ready-test-")); + writeFileSync(join(dataDir, "postgresql.conf"), "# stock conf\n"); + const config: ResolvedStackConfig = { ...makeConfig(dataDir), lazyServices: true }; + const { layer } = setupLayer(config); + + return Effect.gen(function* () { + const stack = yield* Stack; + + // Before start(): the started set is empty; reporting "ready" here would + // let a daemon /ready poll observe ok while postgres is still down. + const early = yield* stack.waitAllReady().pipe(Effect.exit); + expect(Exit.isFailure(early)).toBe(true); + + yield* stack.start(); + yield* stack.waitAllReady(); + }).pipe( + Effect.provide(layer), + Effect.ensuring(Effect.sync(() => rmSync(dataDir, { recursive: true, force: true }))), + ); + }); + it.live("treats non-preload extensions as a no-op without touching the data dir", () => { // Deliberately point at a data dir that doesn't exist and never start the // stack: enabling e.g. pgvector must not read or create anything in PGDATA. From 11e7249f4ebe50530ccebf056939185117b345b9 Mon Sep 17 00:00:00 2001 From: Julien Goux Date: Thu, 9 Jul 2026 16:32:28 +0200 Subject: [PATCH 48/52] fix(stack): route remote waitReady through the daemon and re-run init helpers on restart MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit - DaemonServer gains GET /services/:name/ready delegating to stack.waitReady, and RemoteStack.waitReady now calls it instead of polling /status + SSE itself — daemon-backed callers get the coordinator's lazy-service guard (fail fast on never-started services) instead of hanging on a state event that never comes. - Orchestrator restart closures re-run completed one-shot helpers (postgres-init) when a live dependent behind them is restarting: without that, the dependent's "completed" dependency wait resolves against the helper's stale pre-restart deferred and it boots without waiting for the restarted dependency to become ready. Helpers with no live dependents stay skipped, and user-stopped services still cut propagation. Co-Authored-By: Claude Fable 5 --- packages/process-compose/src/Orchestrator.ts | 29 +++++++++++++--- .../src/Orchestrator.unit.test.ts | 7 ++-- .../src/DaemonServer.integration.test.ts | 9 +++++ packages/stack/src/DaemonServer.ts | 33 +++++++++++++++++++ packages/stack/src/RemoteStack.ts | 30 ++++++++--------- 5 files changed, 85 insertions(+), 23 deletions(-) diff --git a/packages/process-compose/src/Orchestrator.ts b/packages/process-compose/src/Orchestrator.ts index 00169efecb..71c079d7f2 100644 --- a/packages/process-compose/src/Orchestrator.ts +++ b/packages/process-compose/src/Orchestrator.ts @@ -532,6 +532,7 @@ export class Orchestrator extends Context.Service< const restartClosureFor = (name: string): ReadonlyArray => { const names = new Set([name]); const visited = new Set([name]); + const traversedThrough = new Set(); const collectDependents = (current: string): void => { for (const dependent of graph.dependentsOf(current)) { if (visited.has(dependent.name)) continue; @@ -541,21 +542,41 @@ export class Orchestrator extends Context.Service< // A user-stopped service CUTS restart propagation: its own // dependents no longer consume the restarted dependency through // it, and restarting them would boot against the stopped backend - // (their dependency deferreds are stale-succeeded). Completed - // one-shot helpers (Stopped but not user-stopped, e.g. - // postgres-init) stay transparent instead: they aren't restarted - // themselves, but live dependents behind them still are. + // (their dependency deferreds are stale-succeeded). if (svc.stoppedByUser) continue; const status = SubscriptionRef.getUnsafe(svc.state).status; const shouldRestart = status === "Pending" ? launchedServices.has(dependent.name) : status !== "Stopped"; if (shouldRestart) { names.add(dependent.name); + } else if ((dependent.restart ?? defaults.restart) === "no" && status === "Stopped") { + traversedThrough.add(dependent.name); } collectDependents(dependent.name); } }; collectDependents(name); + // Completed one-shot helpers (Stopped but not user-stopped, e.g. + // postgres-init) are transparent to traversal, but when a live + // dependent behind one is restarting the helper must re-run too: + // otherwise that dependent's dependency wait would resolve against + // the helper's stale already-completed deferred and it would boot + // without waiting for the restarted dependency to be ready again. + const connectsToRestarting = (helper: string): boolean => { + const stack = graph.dependentsOf(helper).map((def) => def.name); + const seen = new Set(); + while (stack.length > 0) { + const current = stack.pop()!; + if (seen.has(current)) continue; + seen.add(current); + if (names.has(current)) return true; + stack.push(...graph.dependentsOf(current).map((def) => def.name)); + } + return false; + }; + for (const helper of traversedThrough) { + if (connectsToRestarting(helper)) names.add(helper); + } return graph.startOrder.filter((def) => names.has(def.name)); }; diff --git a/packages/process-compose/src/Orchestrator.unit.test.ts b/packages/process-compose/src/Orchestrator.unit.test.ts index 7fb4cda934..d809d2b8fc 100644 --- a/packages/process-compose/src/Orchestrator.unit.test.ts +++ b/packages/process-compose/src/Orchestrator.unit.test.ts @@ -628,7 +628,7 @@ describe("Orchestrator", () => { }).pipe(Effect.provide(layer), Effect.scoped); }); - it.live("restartService traverses stopped one-shot helpers to restart live dependents", () => { + it.live("restartService re-runs one-shot helpers that connect to live dependents", () => { const { layer, proc } = setupOrchestrator( [ svc("postgres"), @@ -661,10 +661,13 @@ describe("Orchestrator", () => { counts[record.command] = (counts[record.command] ?? 0) + 1; return counts; }, {}); + // postgres-init re-runs: api's "postgres-init completed" dependency must + // gate on a FRESH completion that itself waited for the restarted + // postgres, not on the stale pre-restart deferred. expect(spawnCounts).toEqual({ api: 2, postgres: 2, - "postgres-init": 1, + "postgres-init": 2, }); }).pipe(Effect.provide(layer), Effect.scoped); }); diff --git a/packages/stack/src/DaemonServer.integration.test.ts b/packages/stack/src/DaemonServer.integration.test.ts index 7fe16e43d4..0b56f5a63b 100644 --- a/packages/stack/src/DaemonServer.integration.test.ts +++ b/packages/stack/src/DaemonServer.integration.test.ts @@ -227,6 +227,15 @@ describe("DaemonServer", () => { expect(text).toContain("postgres"); }); + test("GET /services/:name/ready delegates to the stack and 404s unknown services", async () => { + const ok = await fetch(`${url}/services/postgres/ready`); + expect(ok.status).toBe(200); + expect(((await ok.json()) as { ok: boolean }).ok).toBe(true); + + const missing = await fetch(`${url}/services/unknown/ready`); + expect(missing.status).toBe(404); + }); + test("GET /ready delegates readiness to the stack", async () => { const before = mock.waitAllReadyCalls; const res = await fetch(`${url}/ready`); diff --git a/packages/stack/src/DaemonServer.ts b/packages/stack/src/DaemonServer.ts index eeb64b3200..491be84e64 100644 --- a/packages/stack/src/DaemonServer.ts +++ b/packages/stack/src/DaemonServer.ts @@ -98,6 +98,39 @@ export class DaemonServer extends Context.Service< ), ), + // Per-service ready: delegates to the stack so lazy-service guards + // (e.g. failing fast on never-started services) apply to remote + // callers exactly as they do in-process. + HttpRouter.route( + "GET", + "/services/:name/ready", + Effect.gen(function* () { + const routeParams = yield* HttpRouter.params; + yield* stack.waitReady(routeParams.name!); + return HttpServerResponse.jsonUnsafe({ ok: true }); + }).pipe( + Effect.catchTag("ServiceNotFoundError", (e) => + Effect.succeed( + HttpServerResponse.jsonUnsafe( + { error: `Service not found: ${e.name}` }, + { status: 404 }, + ), + ), + ), + Effect.catchTag("ServiceReadyError", (e) => + Effect.succeed( + HttpServerResponse.jsonUnsafe( + { error: e.reason, service: e.name }, + { status: 500 }, + ), + ), + ), + Effect.catchTag("StackBuildError", (e) => + Effect.succeed(HttpServerResponse.jsonUnsafe({ error: e.detail }, { status: 500 })), + ), + ), + ), + // Start: begin service startup HttpRouter.route( "POST", diff --git a/packages/stack/src/RemoteStack.ts b/packages/stack/src/RemoteStack.ts index f9cb07ea4e..150bf4e144 100644 --- a/packages/stack/src/RemoteStack.ts +++ b/packages/stack/src/RemoteStack.ts @@ -405,25 +405,21 @@ export const RemoteStack = { waitReady: (name: string) => withUnixHttpClient( Effect.gen(function* () { - // Check current state first - const { services } = yield* fetchStatus(socketPath, "/status"); - const match = services.find((s) => s.name === name); - if (!match) { + // Delegate to the daemon so the coordinator's readiness + // semantics apply — in particular the lazy-service guard that + // fails never-started services instead of hanging forever on + // a state event that will never come. + const response = yield* unixResponse(socketPath, `/services/${name}/ready`); + if (response.status === 404) { return yield* new ServiceNotFoundError({ name }); } - if (match.status === "Healthy" || match.status === "Running") return; - - // Wait for state change via SSE - yield* withUnixHttpClient( - sseStream(socketPath, "/status/stream", (data) => { - const raw = decodeStatusServiceEvent(data); - return toServiceState(raw); - }).pipe( - Stream.filter((s) => s.name === name), - Stream.takeUntil((s) => s.status === "Healthy" || s.status === "Running"), - Stream.runDrain, - ), - ); + if (response.status === 500) { + const body = yield* HttpClientResponse.schemaBodyJson(ServiceErrorResponseSchema)( + response, + ).pipe(Effect.orDie); + return yield* daemonServiceError(body); + } + yield* HttpClientResponse.filterStatusOk(response).pipe(Effect.orDie); }), ), From 1d15a4110e607cfb320111a4767a353cfd35dc37 Mon Sep 17 00:00:00 2001 From: Julien Goux Date: Thu, 9 Jul 2026 18:22:05 +0200 Subject: [PATCH 49/52] fix(fleet): single-daemon root lock and stricter startup/creation validation - createFleet acquires a pid-file lock at the fleet root before touching any pod state, so a second daemon on the same root fails fast instead of reaping the live daemon's warm postmasters and then dying on EADDRINUSE. Stale locks from crashed daemons are taken over; dispose releases the lock. - PodRegistry.listIds only treats a MISSING pods root as empty; any other scan failure (EACCES, ENOTDIR, I/O) propagates instead of letting startup reconciliation free every port reservation while pod dirs still exist behind an unreadable root. - Lazy restartService rejects services that were never started (mirroring the waitReady guard): restart never starts the dependency closure, so the target would boot waiting on dependencies that stay Pending forever. - Provisioner.create validates version entries like service entries, so junk (e.g. numeric versions) can't persist into a pod.json the registry's strict parser then refuses to read back. Co-Authored-By: Claude Fable 5 --- packages/fleet/src/Fleet.ts | 8 ++ packages/fleet/src/Fleet.unit.test.ts | 31 +++++++- packages/fleet/src/PodRegistry.ts | 16 +++- packages/fleet/src/PodRegistry.unit.test.ts | 19 ++++- packages/fleet/src/Provisioner.ts | 10 +++ packages/fleet/src/Provisioner.unit.test.ts | 18 +++++ packages/fleet/src/fleetLock.ts | 73 +++++++++++++++++++ .../stack/src/StackLifecycleCoordinator.ts | 14 ++++ .../StackLifecycleCoordinator.unit.test.ts | 21 ++++++ 9 files changed, 207 insertions(+), 3 deletions(-) create mode 100644 packages/fleet/src/fleetLock.ts diff --git a/packages/fleet/src/Fleet.ts b/packages/fleet/src/Fleet.ts index a09c6beced..54e537cbf0 100644 --- a/packages/fleet/src/Fleet.ts +++ b/packages/fleet/src/Fleet.ts @@ -11,6 +11,7 @@ import { type StackHandle, } from "@supabase/stack"; import { EdgeProxy, type PodUpstream } from "./EdgeProxy.ts"; +import { acquireFleetLock } from "./fleetLock.ts"; import { IdleMonitor } from "./IdleMonitor.ts"; import type { PodManifest } from "./PodManifest.ts"; import { PodLock } from "./podLock.ts"; @@ -100,6 +101,11 @@ export async function createFleet(opts: FleetOptions = {}): Promise // value when exposing the suspended/warm pod. const postgresPassword = resolvePostgresPassword(); + // Single daemon per root, acquired BEFORE any pod state is touched: the + // startup reconciliation below kills postmasters it finds under pod dirs, + // which would include a live sibling daemon's warm pods. + const fleetLock = await acquireFleetLock(join(root, "fleet.lock")); + const templates = new TemplateStore(join(root, "templates"), postgresPassword); const pods = new PodRegistry(join(root, "pods")); const ports = await PortRegistry.load(join(root, "fleet-state.json")); @@ -317,6 +323,7 @@ export async function createFleet(opts: FleetOptions = {}): Promise } } catch (err) { await proxy.close().catch(() => {}); + await fleetLock.release().catch(() => {}); throw err; } @@ -411,6 +418,7 @@ export async function createFleet(opts: FleetOptions = {}): Promise await proxy.close(); await Promise.allSettled(wakesInFlight.values()); for (const id of warm.keys()) await suspend(id); + await fleetLock.release(); }, async [Symbol.asyncDispose]() { await handle.dispose(); diff --git a/packages/fleet/src/Fleet.unit.test.ts b/packages/fleet/src/Fleet.unit.test.ts index bca430b974..c0bac4a1fd 100644 --- a/packages/fleet/src/Fleet.unit.test.ts +++ b/packages/fleet/src/Fleet.unit.test.ts @@ -1,5 +1,5 @@ import { createServer } from "node:net"; -import { mkdtemp, rm } from "node:fs/promises"; +import { mkdtemp, rm, writeFile } from "node:fs/promises"; import { tmpdir } from "node:os"; import { join } from "node:path"; import { describe, expect, it } from "vitest"; @@ -79,6 +79,35 @@ function manifest(id: string, dbPort: number, apiPort: number): PodManifest { } describe("createFleet", () => { + it("refuses to start a second daemon for the same fleet root", async () => { + const root = await mkdtemp(join(tmpdir(), "fleet-unit-")); + try { + const fleet = await createFleet({ root }); + try { + await expect(createFleet({ root })).rejects.toThrow(/already owns/); + } finally { + await fleet.dispose(); + } + // Once the owner releases the lock, the root is startable again. + const second = await createFleet({ root }); + await second.dispose(); + } finally { + await rm(root, { recursive: true, force: true }); + } + }); + + it("takes over a stale fleet lock left by a dead daemon", async () => { + const root = await mkdtemp(join(tmpdir(), "fleet-unit-")); + try { + // No live process has this pid (well above typical pid ranges). + await writeFile(join(root, "fleet.lock"), "999999"); + const fleet = await createFleet({ root }); + await fleet.dispose(); + } finally { + await rm(root, { recursive: true, force: true }); + } + }); + it("closes registered edge listeners when startup reconciliation fails", async () => { const root = await mkdtemp(join(tmpdir(), "fleet-unit-")); try { diff --git a/packages/fleet/src/PodRegistry.ts b/packages/fleet/src/PodRegistry.ts index e570cbc43d..0c549beeb9 100644 --- a/packages/fleet/src/PodRegistry.ts +++ b/packages/fleet/src/PodRegistry.ts @@ -49,6 +49,11 @@ function isRecord(value: unknown): value is Record { return typeof value === "object" && value !== null && !Array.isArray(value); } +function errorCode(error: unknown): string | undefined { + if (typeof error !== "object" || error === null || !("code" in error)) return undefined; + return typeof error.code === "string" ? error.code : undefined; +} + // Public and internal ports live in disjoint ranges (proxy listeners vs // in-process stack services); a "parseable but corrupt" manifest whose // internal ports drifted into the public range would make wake() bind @@ -298,7 +303,16 @@ export class PodRegistry { * for pods it can no longer parse. */ async listIds(): Promise { - const entries = await readdir(this.podsRoot, { withFileTypes: true }).catch(() => []); + // Only a MISSING root means "no pods". Any other scan failure (EACCES, + // ENOTDIR, transient I/O) must propagate: reporting an empty fleet would + // let startup reconciliation free every port reservation while the pod + // directories still exist behind the unreadable root. + const entries = await readdir(this.podsRoot, { withFileTypes: true }).catch( + (error: unknown) => { + if (errorCode(error) === "ENOENT") return []; + throw error; + }, + ); // Only directories: a stray regular file whose name matches the id regex // would make startup cleanup paths fail with ENOTDIR. return entries diff --git a/packages/fleet/src/PodRegistry.unit.test.ts b/packages/fleet/src/PodRegistry.unit.test.ts index 4577c73f76..69444f7c0a 100644 --- a/packages/fleet/src/PodRegistry.unit.test.ts +++ b/packages/fleet/src/PodRegistry.unit.test.ts @@ -1,4 +1,4 @@ -import { mkdir, mkdtemp, writeFile } from "node:fs/promises"; +import { chmod, mkdir, mkdtemp, writeFile } from "node:fs/promises"; import { tmpdir } from "node:os"; import { join } from "node:path"; import { describe, expect, it } from "vitest"; @@ -137,6 +137,23 @@ describe("PodRegistry", () => { await expect(pods.list()).resolves.toEqual([]); }); + it("propagates pod-root scan failures instead of reporting an empty fleet", async () => { + if (typeof process.getuid === "function" && process.getuid() === 0) return; // root ignores modes + const root = await mkdtemp(join(tmpdir(), "pods-")); + const pods = new PodRegistry(root); + try { + await chmod(root, 0o000); + // Treating EACCES as "no pods" would let startup free every port + // reservation while pod dirs still exist behind the unreadable root. + await expect(pods.listIds()).rejects.toThrow(); + } finally { + await chmod(root, 0o700); + } + // A genuinely missing root still means "no pods". + const missing = new PodRegistry(join(root, "does-not-exist")); + await expect(missing.listIds()).resolves.toEqual([]); + }); + it("rejects manifests missing versions for postgres or enabled services", async () => { const root = await mkdtemp(join(tmpdir(), "pods-")); const pods = new PodRegistry(root); diff --git a/packages/fleet/src/Provisioner.ts b/packages/fleet/src/Provisioner.ts index 7de9d962b9..d4e9f0a54b 100644 --- a/packages/fleet/src/Provisioner.ts +++ b/packages/fleet/src/Provisioner.ts @@ -33,6 +33,15 @@ function validateServices(services: Partial>): void } } +/** Same rationale as validateServices: junk versions would persist into a pod.json the registry's strict parser then refuses to read back. */ +function validateVersions(versions: Partial): void { + for (const [name, version] of Object.entries(versions)) { + if (!SERVICE_NAME_SET.has(name) || typeof version !== "string" || version.length === 0) { + throw new Error(`invalid version entry: ${name}=${String(version)}`); + } + } +} + export interface CreatePodOptions { readonly id: string; readonly versions: Partial; @@ -68,6 +77,7 @@ export class Provisioner { } const pgVersion = opts.versions.postgres; if (pgVersion === undefined) throw new Error("versions.postgres is required"); + validateVersions(opts.versions); validateServices(opts.services ?? {}); const enabled = SERVICE_NAMES.filter((name) => opts.services?.[name] === true); const dependencyError = validateEnabledServiceDependencies(new Set(enabled)); diff --git a/packages/fleet/src/Provisioner.unit.test.ts b/packages/fleet/src/Provisioner.unit.test.ts index d95dd9aae1..75fc0e7a38 100644 --- a/packages/fleet/src/Provisioner.unit.test.ts +++ b/packages/fleet/src/Provisioner.unit.test.ts @@ -157,6 +157,24 @@ describe("Provisioner (unit, fake deps)", () => { expect(await podsRootEntries(podsRoot)).not.toContain("bad"); }); + it("rejects non-string version entries before provisioning", async () => { + const templateDir = await mkdtemp(join(tmpdir(), "fleet-template-")); + await writeFile(join(templateDir, "PG_VERSION"), PG_VERSION); + const { p, ports, podsRoot } = await makeHarness(templateDir); + + // Simulates an untyped JS caller: a numeric version would persist into a + // pod.json the registry's strict parser refuses to read back. + const junkVersions = { postgres: PG_VERSION, auth: 123 } as unknown as Partial< + Record + >; + await expect( + p.create({ id: "bad", versions: junkVersions, services: { auth: true } }), + ).rejects.toThrow(/invalid version entry/); + + expect(ports.get("bad")).toBeUndefined(); + expect(await podsRootEntries(podsRoot)).not.toContain("bad"); + }); + it("rejects unknown or non-boolean service entries before provisioning", async () => { const templateDir = await mkdtemp(join(tmpdir(), "fleet-template-")); await writeFile(join(templateDir, "PG_VERSION"), PG_VERSION); diff --git a/packages/fleet/src/fleetLock.ts b/packages/fleet/src/fleetLock.ts new file mode 100644 index 0000000000..d6433baef5 --- /dev/null +++ b/packages/fleet/src/fleetLock.ts @@ -0,0 +1,73 @@ +import { mkdir, open, readFile, unlink } from "node:fs/promises"; +import { dirname } from "node:path"; + +function errorCode(error: unknown): string | undefined { + if (typeof error !== "object" || error === null || !("code" in error)) return undefined; + return typeof error.code === "string" ? error.code : undefined; +} + +function isAlive(pid: number): boolean { + try { + process.kill(pid, 0); + return true; + } catch { + return false; + } +} + +export interface FleetLock { + release(): Promise; +} + +/** + * Fleet-wide single-owner lock: a pid file at the fleet root. + * + * The whole fleet design assumes exactly one daemon per root (PortRegistry has + * no cross-process coordination, and startup reconciliation KILLS any + * postmaster it finds under a pod dir — including ones a live sibling daemon + * owns). Acquiring this lock before touching any pod state turns "second + * daemon reaps the first daemon's warm pods, then dies on EADDRINUSE" into an + * immediate, explicit startup error. + * + * A lock whose recorded pid is no longer alive is stale (previous daemon + * crashed) and is taken over. The post-acquire read-back closes most of the + * window where two starters could both observe the same stale lock, unlink + * it, and race the re-create. + */ +export async function acquireFleetLock(lockPath: string): Promise { + await mkdir(dirname(lockPath), { recursive: true }); + for (let attempt = 0; attempt < 3; attempt += 1) { + try { + const handle = await open(lockPath, "wx"); + try { + await handle.writeFile(String(process.pid)); + } finally { + await handle.close(); + } + } catch (error) { + if (errorCode(error) !== "EEXIST") throw error; + const raw = await readFile(lockPath, "utf8").catch(() => undefined); + const ownerPid = Number(raw?.trim()); + // A live owner blocks acquisition even when it's this very process: + // two fleets in one process on the same root are still two daemons. + if (Number.isFinite(ownerPid) && ownerPid > 0 && isAlive(ownerPid)) { + throw new Error( + `another fleet daemon (pid ${ownerPid}) already owns this fleet root; refusing to start a second one against ${lockPath}`, + ); + } + await unlink(lockPath).catch(() => {}); + continue; + } + const written = await readFile(lockPath, "utf8").catch(() => undefined); + if (written?.trim() !== String(process.pid)) continue; // lost a takeover race + return { + async release() { + const owner = await readFile(lockPath, "utf8").catch(() => undefined); + if (owner?.trim() === String(process.pid)) { + await unlink(lockPath).catch(() => {}); + } + }, + }; + } + throw new Error(`could not acquire the fleet lock at ${lockPath}`); +} diff --git a/packages/stack/src/StackLifecycleCoordinator.ts b/packages/stack/src/StackLifecycleCoordinator.ts index 39d86882a0..54f6089062 100644 --- a/packages/stack/src/StackLifecycleCoordinator.ts +++ b/packages/stack/src/StackLifecycleCoordinator.ts @@ -669,6 +669,20 @@ export class StackLifecycleCoordinator extends Context.Service< restartService: (name) => Effect.gen(function* () { yield* requireKnownService(name); + // Restart only restarts the target and its dependents, never the + // dependency closure — a never-started lazy service would come up + // waiting on dependencies that stay Pending forever. Reject it, + // mirroring the waitReady guard; callers want startService here. + if (config.lazyServices === true) { + const startedServices = yield* Ref.get(startedServicesRef); + if (!startedServices.has(name)) { + return yield* Effect.fail( + new StackBuildError({ + detail: `Cannot restart service "${name}": it has not been started (lazyServices starts it on the first proxied request or via startService()).`, + }), + ); + } + } const runtime = yield* ensureRuntime; yield* runtime.orchestrator.restartService(name); // Idempotent: the service was necessarily already in the started set (you can't diff --git a/packages/stack/src/StackLifecycleCoordinator.unit.test.ts b/packages/stack/src/StackLifecycleCoordinator.unit.test.ts index 4f1f3ed13e..8496fcd13a 100644 --- a/packages/stack/src/StackLifecycleCoordinator.unit.test.ts +++ b/packages/stack/src/StackLifecycleCoordinator.unit.test.ts @@ -241,6 +241,27 @@ describe("StackLifecycleCoordinator enableExtension", () => { ); }); + it.live("rejects lazy restarts of services that were never started", () => { + const dataDir = mkdtempSync(join(tmpdir(), "stack-lifecycle-coordinator-restart-test-")); + writeFileSync(join(dataDir, "postgresql.conf"), "# stock conf\n"); + const config = makeLazyConfig(dataDir, defaultPorts.postgrestPort); + const { layer } = setupLayer(config); + + return Effect.gen(function* () { + const stack = yield* Stack; + yield* stack.start(); + + // postgrest is enabled but lazy and never started: restart only brings + // up the target and its dependents, so it would boot waiting on + // dependencies that stay Pending forever. + const exit = yield* stack.restartService("postgrest").pipe(Effect.exit); + expect(Exit.isFailure(exit)).toBe(true); + }).pipe( + Effect.provide(layer), + Effect.ensuring(Effect.sync(() => rmSync(dataDir, { recursive: true, force: true }))), + ); + }); + it.live("treats non-preload extensions as a no-op without touching the data dir", () => { // Deliberately point at a data dir that doesn't exist and never start the // stack: enabling e.g. pgvector must not read or create anything in PGDATA. From d827faa90386b998188c5093b611305cb416a76e Mon Sep 17 00:00:00 2001 From: Julien Goux Date: Fri, 17 Jul 2026 13:47:48 +0200 Subject: [PATCH 50/52] refactor(stack): centralize provisioned fleet runtime --- apps/cli/tests/helpers/mocks.ts | 2 +- apps/cli/tests/helpers/running-stack.ts | 2 +- ...2026-07-07-micro-supabase-stacks-design.md | 10 +- ...-07-micro-stacks-phase1-stack-and-fleet.md | 62 +-- packages/fleet/README.md | 12 +- packages/fleet/src/Fleet.integration.test.ts | 12 +- packages/fleet/src/Fleet.ts | 377 ++++++++++-------- packages/fleet/src/Fleet.unit.test.ts | 86 ++-- packages/fleet/src/PodManifest.ts | 14 +- packages/fleet/src/PodRegistry.ts | 104 ++--- packages/fleet/src/PodRegistry.unit.test.ts | 106 ++--- packages/fleet/src/PortRegistry.ts | 270 ++++--------- packages/fleet/src/PortRegistry.unit.test.ts | 314 +++++---------- .../fleet/src/Provisioner.integration.test.ts | 4 +- packages/fleet/src/Provisioner.ts | 27 +- packages/fleet/src/Provisioner.unit.test.ts | 45 +-- packages/fleet/src/TemplateStore.ts | 62 +-- packages/fleet/src/cowClone.ts | 10 +- packages/fleet/src/index.ts | 14 +- packages/fleet/src/reapStalePostmaster.ts | 5 +- packages/fleet/tests/fleetDensity.e2e.test.ts | 6 +- packages/stack/README.md | 20 +- packages/stack/docs/architecture.md | 7 +- .../src/DaemonServer.integration.test.ts | 20 +- packages/stack/src/DaemonServer.ts | 4 +- .../stack/src/RemoteStack.integration.test.ts | 15 +- packages/stack/src/RemoteStack.ts | 4 +- packages/stack/src/Stack.ts | 4 +- .../stack/src/StackLifecycleCoordinator.ts | 36 +- .../StackLifecycleCoordinator.unit.test.ts | 29 +- .../src/UnixSocketSse.integration.test.ts | 2 +- packages/stack/src/bun.ts | 7 + packages/stack/src/createStack.ts | 4 +- packages/stack/src/enableExtension.ts | 14 - .../stack/src/enableExtension.unit.test.ts | 17 - packages/stack/src/extensionPreload.ts | 35 ++ .../stack/src/extensionPreload.unit.test.ts | 36 ++ packages/stack/src/index.ts | 15 +- packages/stack/src/node.ts | 7 + packages/stack/src/provisionedStack.ts | 67 ++++ .../stack/src/provisionedStack.unit.test.ts | 73 ++++ 41 files changed, 938 insertions(+), 1022 deletions(-) delete mode 100644 packages/stack/src/enableExtension.ts delete mode 100644 packages/stack/src/enableExtension.unit.test.ts create mode 100644 packages/stack/src/extensionPreload.ts create mode 100644 packages/stack/src/extensionPreload.unit.test.ts create mode 100644 packages/stack/src/provisionedStack.ts create mode 100644 packages/stack/src/provisionedStack.unit.test.ts diff --git a/apps/cli/tests/helpers/mocks.ts b/apps/cli/tests/helpers/mocks.ts index 5ce114e052..052badf5a8 100644 --- a/apps/cli/tests/helpers/mocks.ts +++ b/apps/cli/tests/helpers/mocks.ts @@ -677,7 +677,7 @@ export function mockStack( startService: () => Effect.void, stopService: () => Effect.void, restartService: () => Effect.void, - enableExtension: () => Effect.void, + ensureExtensionPreload: () => Effect.void, reloadFunctions: () => Effect.void, reloadEdgeRuntime: () => Effect.void, getState: () => diff --git a/apps/cli/tests/helpers/running-stack.ts b/apps/cli/tests/helpers/running-stack.ts index 5069dcd13c..c019cc2eea 100644 --- a/apps/cli/tests/helpers/running-stack.ts +++ b/apps/cli/tests/helpers/running-stack.ts @@ -152,7 +152,7 @@ function makeStackLayer(opts: { opts.states.some((state) => state.name === name) ? Effect.void : Effect.fail(new ServiceNotFoundError({ name })), - enableExtension: (name: string) => + ensureExtensionPreload: (name: string) => opts.states.some((state) => state.name === name) ? Effect.void : Effect.fail(new ServiceNotFoundError({ name })), diff --git a/docs/specs/2026-07-07-micro-supabase-stacks-design.md b/docs/specs/2026-07-07-micro-supabase-stacks-design.md index cb5d27aa4c..ff5be1258d 100644 --- a/docs/specs/2026-07-07-micro-supabase-stacks-design.md +++ b/docs/specs/2026-07-07-micro-supabase-stacks-design.md @@ -94,9 +94,9 @@ Everything not listed stays at PG defaults. **Replication:** `wal_level=logical`, `max_wal_senders=5`, `max_replication_slots=5`, `max_slot_wal_keep_size=256MB`, `wal_keep_size=0`. -### Preload policy: preload-on-enable +### Preload policy: preload on request -`shared_preload_libraries` starts **empty**. Extensions that require preload (`pg_cron`, `pg_net`, `timescaledb`, `pg_stat_statements`, `auto_explain`, `pgaudit`, `plan_filter`, `supautils`, legacy `pgsodium`) are handled by an orchestrator API `enable-extension `: append the library to the pod's conf overlay, restart that pod's Postgres (sub-second with `fsync=off`), then `CREATE EXTENSION` works. All other extensions (`pgvector`, `pg_graphql`, `postgis`, `pgjwt`, `vault`, …) are plain `CREATE EXTENSION`, zero cost until used. `supautils` (platform role guardrails) is a profile flag: off for local dev, on for free-tier fidelity. +`shared_preload_libraries` starts **empty**. Extensions that require preload (`pg_cron`, `pg_net`, `timescaledb`, `pg_stat_statements`, `auto_explain`, `pgaudit`, `plan_filter`, `supautils`, legacy `pgsodium`) are handled by an orchestrator API `ensure-extension-preload `: append the library to the pod's conf overlay, restart that pod's Postgres (sub-second with `fsync=off`), then `CREATE EXTENSION` works. All other extensions (`pgvector`, `pg_graphql`, `postgis`, `pgjwt`, `vault`, …) are plain `CREATE EXTENSION`, zero cost until used. `supautils` (platform role guardrails) is a profile flag: off for local dev, on for free-tier fidelity. ### Config layering @@ -167,8 +167,8 @@ This replaces the current daemon-per-stack fork model (100 pods must not mean 10 ### Changes inside `@supabase/stack` -1. **Provision via template clone, not per-boot init:** `postgres-init` reduces to a no-op check; the fleet daemon hands `createStack` a pre-cloned data dir. (Per-boot init can never support `fork`; templates can.) -2. **Micro config profile:** the Postgres service gains the conf-overlay mechanism and an `enableExtension(name)` API implementing preload-on-enable. +1. **Provision via template clone, not per-boot init:** `postgres-init` reduces to a no-op check; the fleet daemon hands `createProvisionedStack` a pre-cloned data dir and declarative version/service selection. Stack owns the runtime configuration. (Per-boot init can never support `fork`; templates can.) +2. **Micro config profile:** the Postgres service gains the conf-overlay mechanism and an `ensureExtensionPreload(name)` interface that persists the required preload and restarts Postgres when necessary. 3. **Version bump `17.6.1.081 → 17.6.1.143`; native-first hardening.** Roadmap flag (not this project): Edge Runtime is currently Docker-forced; native bundles for remaining services are the ask to service teams — Docker-only services undercut the density story on tiny machines. Untouched: Effect-based internals, BinaryResolver, health checks, key-translation proxy, log streaming. @@ -198,7 +198,7 @@ A script in the CLI repo: provision N pods, wake a subset, drive synthetic traff ### Tests - **Unit:** port registry, template cache keys (tuple hashing), idle-timer state machine, manifest round-trips. -- **Integration:** base/warm template builds; clone and `fork` divergence (write to fork, source untouched); preload-on-enable end-to-end; suspend/resume preserves committed data; wake-latency assertions. +- **Integration:** base/warm template builds; clone and `fork` divergence (write to fork, source untouched); extension-preload configuration end-to-end; suspend/resume preserves committed data; wake-latency assertions. - **Compatibility suite (the "no compromise on extensions" proof):** `CREATE EXTENSION` for every extension in `supabase/postgres 17.6.1.143` plus a smoke query each; real CLI migration/seed flows; round-trip fidelity (`pg_dump` from pod → restore into stock image, and vice versa); logical-replication smoke test (create slot, stream changes) standing in for Realtime until sidecars land. - **Density E2E:** extend `parallelStacks.e2e` — 100 registered pods, wake 10 at random, assert envelope, port uniqueness, clean suspend. - **Chaos:** `kill -9` fleet daemon → adoption on restart; kill Postgres → supervised restart; simulated host crash → verify documented `reset` recovery. diff --git a/docs/superpowers/plans/2026-07-07-micro-stacks-phase1-stack-and-fleet.md b/docs/superpowers/plans/2026-07-07-micro-stacks-phase1-stack-and-fleet.md index 67fc79ae70..05bc3e4ede 100644 --- a/docs/superpowers/plans/2026-07-07-micro-stacks-phase1-stack-and-fleet.md +++ b/docs/superpowers/plans/2026-07-07-micro-stacks-phase1-stack-and-fleet.md @@ -487,19 +487,19 @@ git commit -m "feat(stack): provisioned data dirs, micro profile wiring, postgre --- -### Task 5: `enableExtension` on the coordinator and StackHandle +### Task 5: `ensureExtensionPreload` on the coordinator and StackHandle **Files:** - Modify: `packages/stack/src/StackLifecycleCoordinator.ts` (service methods, ~lines 131-171 and 518-564) - Modify: `packages/stack/src/createStack.ts` (StackHandle interface ~line 90-111 and Promise wiring ~line 694-763) - Modify: `packages/stack/src/index.ts` (export new types) -- Test: `packages/stack/src/enableExtension.unit.test.ts` +- Test: `packages/stack/src/extensionPreload.unit.test.ts` **Interfaces:** - Consumes: `PRELOAD_REQUIRED_EXTENSIONS` (Task 2), `readPreloadLibraries`/`writePreloadLibraries` (Task 3), coordinator `restartService` (existing). - Produces: - - Coordinator: `readonly enableExtension: (name: string) => Effect.Effect` - - `StackHandle.enableExtension(name: string): Promise` + - Coordinator: `readonly ensureExtensionPreload: (name: string) => Effect.Effect` + - `StackHandle.ensureExtensionPreload(name: string): Promise` - Behavior: if `name` is not in `PRELOAD_REQUIRED_EXTENSIONS` → no-op (plain `CREATE EXTENSION` works). If already in pod.conf → no-op. Else append to pod.conf and `restartService("postgres")`. - [ ] **Step 1: Write the failing test** @@ -507,20 +507,20 @@ git commit -m "feat(stack): provisioned data dirs, micro profile wiring, postgre Test the pure decision logic separately from the Effect plumbing so it runs without postgres: ```typescript -// src/enableExtension.unit.test.ts +// src/extensionPreload.unit.test.ts import { describe, expect, it } from "vitest"; -import { planEnableExtension } from "./enableExtension.ts"; +import { planExtensionPreload } from "./extensionPreload.ts"; -describe("planEnableExtension", () => { +describe("planExtensionPreload", () => { it("no-ops for extensions that do not need preload", () => { - expect(planEnableExtension("pgvector", [])).toEqual({ action: "none" }); + expect(planExtensionPreload("pgvector", [])).toEqual({ action: "none" }); }); it("no-ops when already preloaded", () => { - expect(planEnableExtension("pg_cron", ["pg_cron"])).toEqual({ action: "none" }); + expect(planExtensionPreload("pg_cron", ["pg_cron"])).toEqual({ action: "none" }); }); - it("appends and restarts otherwise", () => { - expect(planEnableExtension("pg_cron", ["pg_net"])).toEqual({ - action: "restart", + it("appends the required library otherwise", () => { + expect(planExtensionPreload("pg_cron", ["pg_net"])).toEqual({ + action: "update", libraries: ["pg_net", "pg_cron"], }); }); @@ -529,36 +529,36 @@ describe("planEnableExtension", () => { - [ ] **Step 2: Run to verify failure** -Run: `cd packages/stack && pnpm vitest run src/enableExtension.unit.test.ts` +Run: `cd packages/stack && pnpm vitest run src/extensionPreload.unit.test.ts` Expected: FAIL — module not found. - [ ] **Step 3: Implement** ```typescript -// src/enableExtension.ts +// src/extensionPreload.ts import { PRELOAD_REQUIRED_EXTENSIONS } from "./micro.ts"; -export type EnableExtensionPlan = +export type ExtensionPreloadPlan = | { readonly action: "none" } - | { readonly action: "restart"; readonly libraries: ReadonlyArray }; + | { readonly action: "update"; readonly libraries: ReadonlyArray }; -export const planEnableExtension = ( +export const planExtensionPreload = ( name: string, currentLibraries: ReadonlyArray, -): EnableExtensionPlan => { +): ExtensionPreloadPlan => { if (!PRELOAD_REQUIRED_EXTENSIONS.has(name)) return { action: "none" }; if (currentLibraries.includes(name)) return { action: "none" }; - return { action: "restart", libraries: [...currentLibraries, name] }; + return { action: "update", libraries: [...currentLibraries, name] }; }; ``` In `StackLifecycleCoordinator.ts`, add to the service interface and implementation (the coordinator already knows the resolved postgres `dataDir` from config): ```typescript -enableExtension: (name: string) => +ensureExtensionPreload: (name: string) => Effect.gen(function* () { const libs = yield* Effect.promise(() => readPreloadLibraries(pgDataDir)); - const plan = planEnableExtension(name, libs); + const plan = planExtensionPreload(name, libs); if (plan.action === "none") return; yield* Effect.promise(() => writePreloadLibraries(pgDataDir, plan.libraries)); yield* restartServiceImpl("postgres"); @@ -568,21 +568,21 @@ enableExtension: (name: string) => In `createStack.ts`, add to `StackHandle` and the wiring: ```typescript -enableExtension(name: string): Promise; +ensureExtensionPreload(name: string): Promise; // ... -enableExtension: (name) => run(localStack.enableExtension(name)), +ensureExtensionPreload: (name) => run(localStack.ensureExtensionPreload(name)), ``` - [ ] **Step 4: Run to verify pass** -Run: `cd packages/stack && pnpm vitest run src/enableExtension.unit.test.ts && pnpm vitest run --exclude '**/*.e2e.test.ts'` +Run: `cd packages/stack && pnpm vitest run src/extensionPreload.unit.test.ts && pnpm vitest run --exclude '**/*.e2e.test.ts'` Expected: PASS, no regressions. - [ ] **Step 5: Commit** ```bash git add packages/stack/src -git commit -m "feat(stack): enableExtension with preload-on-enable restart" +git commit -m "feat(stack): configure extension preloads on demand" ``` --- @@ -1826,7 +1826,7 @@ export interface FleetHandle extends AsyncDisposable { forkPod(sourceId: string, newId: string): Promise; wake(id: string): Promise; suspend(id: string): Promise; - enableExtension(id: string, extension: string): Promise; + ensureExtensionPreload(id: string, extension: string): Promise; listPods(): Promise>; dispose(): Promise; } @@ -1838,7 +1838,7 @@ export function createFleet(opts?: FleetOptions): Promise; - Wake path: `wake(id)` (or first proxied connection) → `createStack({ postgres: { dataDir, provisioned: true, profile: "micro", port: }, lazyServices: true, ...services-from-manifest })` → `start()` → `serviceReady("postgres")` → IdleMonitor `track(id)`. Memoize concurrent wakes (reuse `makeEnsureServiceMemo` pattern with per-pod keys). - Suspend path: IdleMonitor `onIdle` → `suspend(id)` → `stack.dispose()` → drop the StackHandle → state `suspended`. EdgeProxy registration stays. - `forkPod`: `suspend(source)` first if warm, then `Provisioner.fork`. - - `enableExtension`: if warm → delegate to `StackHandle.enableExtension`; if suspended → edit pod.conf directly via `writePreloadLibraries(dataDir, ...)` (no restart needed — next wake picks it up). + - `ensureExtensionPreload`: if warm → delegate to `StackHandle.ensureExtensionPreload`; if suspended → edit pod.conf directly via `writePreloadLibraries(dataDir, ...)` (no restart needed — next wake picks it up). - **Startup reconciliation:** on `createFleet`, scan `podsRoot/*/run.pid`; any live process groups from a previous daemon are terminated (SIGTERM, then SIGKILL after 5s) and their pods marked suspended. Phase 1 explicitly kills-then-wakes rather than adopting (documented deviation from the spec's adoption goal; acceptable because data is disposable and wake is ~fast — revisit in a later phase). Write `run.pid` on wake, remove on suspend. - `dispose()` suspends all warm pods and closes the EdgeProxy. @@ -1939,7 +1939,7 @@ export interface FleetHandle extends AsyncDisposable { forkPod(sourceId: string, newId: string): Promise; wake(id: string): Promise; suspend(id: string): Promise; - enableExtension(id: string, extension: string): Promise; + ensureExtensionPreload(id: string, extension: string): Promise; listPods(): Promise>; dispose(): Promise; } @@ -2095,10 +2095,10 @@ export async function createFleet(opts: FleetOptions = {}): Promise await wakeUpstream(id); }, suspend, - async enableExtension(id, extension) { + async ensureExtensionPreload(id, extension) { const pod = warm.get(id); if (pod) { - await pod.stack.enableExtension(extension); + await pod.stack.ensureExtensionPreload(extension); return; } const manifest = await pods.read(id); @@ -2135,7 +2135,7 @@ export type { PodManifest } from "./PodManifest.ts"; export { templateKey, baseTemplateKey } from "./PodManifest.ts"; ``` -Note for the implementer: `enableExtension` filtering of non-preload extensions happens inside the stack for warm pods; for suspended pods, add the same `PRELOAD_REQUIRED_EXTENSIONS` guard by importing it from `@supabase/stack` (export it from stack's index alongside the pgconf helpers). +Note for the implementer: both warm and suspended pods use Stack's `configureExtensionPreload(dataDir, name)` module. Warm Stack handles additionally restart PostgreSQL when that module reports an update; suspended pods pick up the persisted configuration on their next wake. - [ ] **Step 4: Run to verify pass** diff --git a/packages/fleet/README.md b/packages/fleet/README.md index f2245f2866..79cc063547 100644 --- a/packages/fleet/README.md +++ b/packages/fleet/README.md @@ -9,7 +9,7 @@ CoW template provisioning, wake-on-connect, suspend-on-idle, instant fork. import { createFleet } from "@supabase/fleet"; await using fleet = await createFleet(); -const pod = await fleet.createPod({ id: "my-worktree", versions: { postgres: "17.6.1.143" } }); +const pod = await fleet.createPod({ id: "my-worktree", postgresVersion: "17.6.1.143" }); // pod.dbUrl is live immediately -- the first connection wakes postgres (~200ms). // After 5 idle minutes (default) the pod suspends to zero processes; the port keeps listening. const branch = await fleet.forkPod("my-worktree", "my-worktree-experiment"); @@ -46,7 +46,7 @@ interface FleetHandle extends AsyncDisposable { forkPod(sourceId: string, newId: string): Promise; wake(id: string): Promise; suspend(id: string): Promise; - enableExtension(id: string, extension: string): Promise; + ensureExtensionPreload(id: string, extension: string): Promise; listPods(): Promise>; dispose(): Promise; } @@ -63,11 +63,9 @@ stable across suspend/wake cycles -- the external port never changes for the lif `postmaster.pid` (killing the leftover Postgres process group) and leaves the pod suspended; the next connection re-wakes it normally. Pod data is disposable, so this is safe, just not zero-downtime. -- **HTTP gateway / additional services are not fleet-wired yet.** Wake-on-connect only listens - on the Postgres port. Other stack services (PostgREST, Auth, Realtime, etc.) can be requested - per-pod via `services` and lazily started inside an already-warm pod, but there's no edge - proxy in front of the API port the way there is for `dbPort` -- so only a warm pod's HTTP - services are reachable, and connecting to them does not itself wake a suspended pod. +- **HTTP gateway / additional services are not fleet-wired yet.** The public fleet interface + creates Postgres-only pods. Lazy sidecar startup remains available in `@supabase/stack`, but + fleet will not expose sidecar selection until it owns a stable HTTP edge endpoint. - **Realtime's WebSocket lazy-start is not covered.** Even inside a warm pod, Realtime's lazy-start behavior over a persistent WebSocket connection is a known gap versus the request/response lazy-start story for other HTTP services. diff --git a/packages/fleet/src/Fleet.integration.test.ts b/packages/fleet/src/Fleet.integration.test.ts index 16030f8f00..9ab87cbbe0 100644 --- a/packages/fleet/src/Fleet.integration.test.ts +++ b/packages/fleet/src/Fleet.integration.test.ts @@ -20,17 +20,17 @@ describe.skipIf(!process.env.FLEET_PG_TESTS)("Fleet", () => { const root = await mkdtemp(join(tmpdir(), "fleet-e2e-")); await using fleet = await createFleet({ root, idleMs: 2000 }); - const a = await fleet.createPod({ id: "a", versions: { postgres: PG_VERSION } }); + const a = await fleet.createPod({ id: "a", postgresVersion: PG_VERSION }); expect(a.state).toBe("suspended"); // First connection wakes the pod transparently. await query(a.dbUrl, "create table t(x int); insert into t values (1)"); - const warm = (await fleet.listPods()).find((p) => p.manifest.id === "a"); + const warm = (await fleet.listPods()).find((p) => p.id === "a"); expect(warm?.state).toBe("warm"); // Idle out (no connections) -> suspended. await new Promise((r) => setTimeout(r, 4000)); - const idle = (await fleet.listPods()).find((p) => p.manifest.id === "a"); + const idle = (await fleet.listPods()).find((p) => p.id === "a"); expect(idle?.state).toBe("suspended"); // Wake again on the SAME dbUrl; data survived suspend. @@ -38,6 +38,8 @@ describe.skipIf(!process.env.FLEET_PG_TESTS)("Fleet", () => { // Fork inherits data, diverges independently. const b = await fleet.forkPod("a", "b"); + const sourceAfterFork = (await fleet.listPods()).find((p) => p.id === "a"); + expect(sourceAfterFork?.state).toBe("warm"); await query(b.dbUrl, "insert into t values (2)"); expect(await query(a.dbUrl, "select count(*)::int as n from t")).toContain("1"); expect(await query(b.dbUrl, "select count(*)::int as n from t")).toContain("2"); @@ -47,7 +49,7 @@ describe.skipIf(!process.env.FLEET_PG_TESTS)("Fleet", () => { const root = await mkdtemp(join(tmpdir(), "fleet-e2e-")); await using fleet = await createFleet({ root, idleMs: 60_000 }); - const a = await fleet.createPod({ id: "a", versions: { postgres: PG_VERSION } }); + const a = await fleet.createPod({ id: "a", postgresVersion: PG_VERSION }); await query(a.dbUrl, "create table t(x int); insert into t values (1)"); // Wake explicitly, then hammer it with interleaved suspend calls and @@ -77,7 +79,7 @@ describe.skipIf(!process.env.FLEET_PG_TESTS)("Fleet", () => { // recovers a suspended pod; a warm pod just answers directly). expect(await query(a.dbUrl, "select x from t")).toContain("1"); - const final = (await fleet.listPods()).find((p) => p.manifest.id === "a"); + const final = (await fleet.listPods()).find((p) => p.id === "a"); expect(["warm", "suspended"]).toContain(final?.state); }, 600_000); }); diff --git a/packages/fleet/src/Fleet.ts b/packages/fleet/src/Fleet.ts index 54e537cbf0..0683d8d8d0 100644 --- a/packages/fleet/src/Fleet.ts +++ b/packages/fleet/src/Fleet.ts @@ -1,13 +1,10 @@ -import { rm, writeFile } from "node:fs/promises"; import { homedir } from "node:os"; import { join } from "node:path"; import { - createStack, + configureExtensionPreload, + createProvisionedStack, postgresConnectionUrl, - PRELOAD_REQUIRED_EXTENSIONS, - readPreloadLibraries, resolvePostgresPassword, - writePreloadLibraries, type StackHandle, } from "@supabase/stack"; import { EdgeProxy, type PodUpstream } from "./EdgeProxy.ts"; @@ -17,7 +14,7 @@ import type { PodManifest } from "./PodManifest.ts"; import { PodLock } from "./podLock.ts"; import { PodRegistry } from "./PodRegistry.ts"; import { PortRegistry } from "./PortRegistry.ts"; -import { Provisioner, type CreatePodOptions } from "./Provisioner.ts"; +import { Provisioner } from "./Provisioner.ts"; import { reapStalePostmaster } from "./reapStalePostmaster.ts"; import { TemplateStore } from "./TemplateStore.ts"; @@ -26,10 +23,15 @@ export interface FleetOptions { readonly idleMs?: number; } +export interface CreatePodOptions { + readonly id: string; + readonly postgresVersion: string; +} + export type PodState = "suspended" | "waking" | "warm" | "suspending"; export interface PodStatus { - readonly manifest: PodManifest; + readonly id: string; readonly state: PodState; readonly dbUrl: string; } @@ -41,7 +43,7 @@ export interface FleetHandle extends AsyncDisposable { forkPod(sourceId: string, newId: string): Promise; wake(id: string): Promise; suspend(id: string): Promise; - enableExtension(id: string, extension: string): Promise; + ensureExtensionPreload(id: string, extension: string): Promise; listPods(): Promise>; dispose(): Promise; } @@ -76,10 +78,7 @@ interface WarmPod { * `warm`). Wake dedup via `wakesInFlight` deliberately stays OUTSIDE the * lock so concurrent connections still share a single wake; only the * shared wake body itself acquires the lock. - * - `run.pid` files under each pod's directory record which daemon process - * currently owns a warm pod; startup reconciliation uses them as a hint - * that the pod *may* have been running under a previous daemon. The - * actual kill decision, however, keys off postgres's own + * - Startup reconciliation keys off postgres's own * `/postmaster.pid` (see `reapStalePostmaster.ts`) since * process-compose/`createStack` spawn postgres `detached: true` — its own * process group, not the daemon's — so killing `-daemonPid` would miss it @@ -108,19 +107,43 @@ export async function createFleet(opts: FleetOptions = {}): Promise const templates = new TemplateStore(join(root, "templates"), postgresPassword); const pods = new PodRegistry(join(root, "pods")); - const ports = await PortRegistry.load(join(root, "fleet-state.json")); + let ports: PortRegistry; + try { + ports = await PortRegistry.load(join(root, "fleet-state.json")); + } catch (error) { + await fleetLock.release().catch(() => {}); + throw error; + } const provisioner = new Provisioner({ templates, pods, ports, postgresPassword }); const states = new Map(); const warm = new Map(); const wakesInFlight = new Map>(); + const operationsInFlight = new Set>(); const podLocks = new PodLock(); let disposed = false; + let disposeInFlight: Promise | undefined; + + function runOperation(body: () => Promise): Promise { + if (disposed) return Promise.reject(new Error("fleet is disposed")); + let operation: Promise; + try { + operation = Promise.resolve(body()); + } catch (error) { + operation = Promise.reject(error); + } + operationsInFlight.add(operation); + void operation.then( + () => operationsInFlight.delete(operation), + () => operationsInFlight.delete(operation), + ); + return operation; + } const monitor = new IdleMonitor({ idleMs, onIdle: (podId) => { - void idleSuspend(podId).catch(() => {}); + void runOperation(() => idleSuspend(podId)).catch(() => {}); }, }); @@ -135,12 +158,10 @@ export async function createFleet(opts: FleetOptions = {}): Promise user: "postgres", password: manifest.postgresPassword, host: "127.0.0.1", - port: manifest.ports.dbPort, + port: manifest.dbPort, database: "postgres", }); - const runPidFile = (id: string): string => join(pods.podDir(id), "run.pid"); - async function withPodLocks(ids: ReadonlyArray, body: () => Promise): Promise { const ordered = [...new Set(ids)].sort((a, b) => a.localeCompare(b)); const acquire = (index: number): Promise => @@ -156,76 +177,61 @@ export async function createFleet(opts: FleetOptions = {}): Promise states.delete(id); } + /** Starts a pod while its lifecycle lock is already held. */ + async function wakeUpstreamLocked(id: string): Promise { + const lockedExisting = warm.get(id); + if (lockedExisting !== undefined) { + if (states.get(id) === "warm") { + return { host: "127.0.0.1", port: lockedExisting.internalDbPort }; + } + throw new Error(`pod ${id} has not finished suspending; retry the suspend operation`); + } + const manifest = await pods.read(id); + if (manifest === undefined) throw new Error(`unknown pod: ${id}`); + states.set(id, "waking"); + let stack: StackHandle | undefined; + try { + const enabledServices = (["postgrest", "auth"] as const).filter( + (service) => manifest.services[service] === true, + ); + stack = await createProvisionedStack({ + stackRoot: join(pods.podDir(id), "stack"), + dataDir: pods.dataDir(id), + postgresPassword: manifest.postgresPassword, + versions: manifest.versions, + enabledServices, + lazyServices: true, + }); + const internalDbPort = Number(new URL(stack.dbUrl).port); + if (!Number.isInteger(internalDbPort) || internalDbPort <= 0) { + throw new Error(`stack returned an invalid database URL for pod ${id}: ${stack.dbUrl}`); + } + await stack.start(); + await stack.serviceReady("postgres"); + warm.set(id, { stack, internalDbPort }); + states.set(id, "warm"); + monitor.track(id); + monitor.recordActivity(id, proxy.openConnections(id)); + return { host: "127.0.0.1", port: internalDbPort }; + } catch (err) { + await stack?.dispose().catch(() => {}); + states.set(id, "suspended"); + throw err; + } + } + async function wakeUpstream(id: string): Promise { if (disposed) throw new Error("fleet is disposed"); const existing = warm.get(id); - if (existing) return { host: "127.0.0.1", port: existing.internalDbPort }; + if (existing && states.get(id) === "warm") { + return { host: "127.0.0.1", port: existing.internalDbPort }; + } // Dedup deliberately stays OUTSIDE podLocks: EdgeProxy may invoke wake() // once per connection, and every such caller should share the SAME wake // (and thus the same lock acquisition), not each queue up its own. const inFlight = wakesInFlight.get(id); if (inFlight) return inFlight; - const p = podLocks - .withLock(id, async (): Promise => { - const manifest = await pods.read(id); - if (manifest === undefined) throw new Error(`unknown pod: ${id}`); - states.set(id, "waking"); - const { internalPorts } = manifest; - const internalDbPort = internalPorts.dbPort; - const stack = await createStack({ - mode: "native", - stackRoot: join(pods.podDir(id), "stack"), - port: internalPorts.apiPort, - lazyServices: true, - postgres: { - dataDir: pods.dataDir(id), - version: manifest.versions.postgres, - port: internalDbPort, - password: manifest.postgresPassword, - provisioned: true, - profile: "micro", - }, - postgrest: - manifest.services.postgrest === true - ? { - version: manifest.versions.postgrest, - port: internalPorts.postgrestPort, - } - : false, - auth: - manifest.services.auth === true - ? { version: manifest.versions.auth, port: internalPorts.authPort } - : false, - realtime: false, - edgeRuntime: false, - storage: false, - imgproxy: false, - mailpit: false, - pgmeta: false, - studio: false, - analytics: false, - vector: false, - pooler: false, - functions: false, - }); - try { - await stack.start(); - await stack.serviceReady("postgres"); - await writeFile(runPidFile(id), String(process.pid)); - warm.set(id, { stack, internalDbPort }); - states.set(id, "warm"); - monitor.track(id); - monitor.recordActivity(id, proxy.openConnections(id)); - return { host: "127.0.0.1", port: internalDbPort }; - } catch (err) { - await stack.dispose().catch(() => {}); - throw err; - } - }) - .catch((err: unknown) => { - states.set(id, "suspended"); - throw err; - }); + const p = podLocks.withLock(id, () => wakeUpstreamLocked(id)); const tracked = p.finally(() => { wakesInFlight.delete(id); }); @@ -235,7 +241,7 @@ export async function createFleet(opts: FleetOptions = {}): Promise async function registerEdge(manifest: PodManifest): Promise { states.set(manifest.id, "suspended"); - await proxy.register(manifest.id, manifest.ports.dbPort, () => wakeUpstream(manifest.id)); + await proxy.register(manifest.id, manifest.dbPort, () => wakeUpstream(manifest.id)); } async function suspend(id: string): Promise { @@ -271,28 +277,26 @@ export async function createFleet(opts: FleetOptions = {}): Promise if (!pod) return; states.set(id, "suspending"); monitor.untrack(id); - warm.delete(id); await pod.stack.dispose(); - await rm(runPidFile(id), { force: true }); + // StackHandle.dispose() is deliberately best-effort. The fleet's stronger + // lifecycle invariant is that a suspended pod owns no processes, so verify + // that invariant and reap any postmaster that survived stack shutdown. + await reapStalePostmaster(pods.dataDir(id)); + warm.delete(id); states.set(id, "suspended"); } async function status(manifest: PodManifest): Promise { return { - manifest, + id: manifest.id, state: states.get(manifest.id) ?? "suspended", dbUrl: dbUrl(manifest), }; } // Startup reconciliation: phase 1 policy is kill-then-suspend, not adoption - // (see class doc above). `run.pid` (the daemon's own pid) is only a HINT - // that a pod may have been running under a previous daemon; it's not the - // kill target, since process-compose/createStack spawn postgres - // `detached: true` — its own process group, distinct from the daemon's — - // so `kill(-daemonPid, ...)` would miss postgres entirely and leave a - // stale postmaster running forever. The actual kill decision keys off - // postgres's own ground truth, `/postmaster.pid`, whose first + // (see class doc above). The kill decision keys off postgres's own ground + // truth, `/postmaster.pid`, whose first // line is the postmaster's pid; the postmaster is always its own // process-group leader, so `reapStalePostmaster` can reliably signal the // whole tree via `-pid`. Phase 1 only ever runs postgres under a fleet pod @@ -307,16 +311,10 @@ export async function createFleet(opts: FleetOptions = {}): Promise // to ports that the reconcile below is about to prune and hand out again. for (const id of await pods.listIds()) { await reapStalePostmaster(pods.dataDir(id)); - await rm(runPidFile(id), { force: true }); } const manifests = await pods.list(); await ports.reconcile( - new Map( - manifests.map((manifest) => [ - manifest.id, - { ports: manifest.ports, internalPorts: manifest.internalPorts }, - ]), - ), + new Map(manifests.map((manifest) => [manifest.id, { dbPort: manifest.dbPort }])), ); for (const manifest of manifests) { await registerEdge(manifest); @@ -328,97 +326,134 @@ export async function createFleet(opts: FleetOptions = {}): Promise } const handle: FleetHandle = { - async createPod(opts) { - return podLocks.withLock(opts.id, async () => { - const manifest = await provisioner.create(opts); - try { - await registerEdge(manifest); - return status(manifest); - } catch (err) { - await rollbackProvisionedPod(manifest.id); - throw err; - } - }); + createPod(opts) { + return runOperation(() => + podLocks.withLock(opts.id, async () => { + const manifest = await provisioner.create({ + id: opts.id, + versions: { postgres: opts.postgresVersion }, + }); + try { + await registerEdge(manifest); + return status(manifest); + } catch (err) { + await rollbackProvisionedPod(manifest.id); + throw err; + } + }), + ); }, - async destroyPod(id) { + destroyPod(id) { // suspend (tears down live processes) and provisioner.destroy (deletes // the data dir) run as ONE lock acquisition so a wake that's still // mid-flight (registered in wakesInFlight, not yet in `warm`) can't // slip in between them and recreate a stack against a dir we're about // to delete. - await podLocks.withLock(id, async () => { - await suspendLocked(id); - await proxy.unregister(id); - await provisioner.destroy(id); - states.delete(id); - }); + return runOperation(() => + podLocks.withLock(id, async () => { + await suspendLocked(id); + await proxy.unregister(id); + await provisioner.destroy(id); + states.delete(id); + }), + ); }, - async resetPod(id) { - await podLocks.withLock(id, async () => { - await suspendLocked(id); - await provisioner.reset(id); - }); + resetPod(id) { + return runOperation(() => + podLocks.withLock(id, async () => { + await suspendLocked(id); + await provisioner.reset(id); + }), + ); }, - async forkPod(sourceId, newId) { - if (sourceId === newId) throw new Error(`pod already exists: ${newId}`); + forkPod(sourceId, newId) { // Lock the SOURCE pod around suspend + the fork's clone of its data // dir (provisioner.fork reads sourceId's data dir), and lock the TARGET // id so concurrent creates/forks cannot delete each other's results. - const manifest = await withPodLocks([sourceId, newId], async () => { - await suspendLocked(sourceId); - const forked = await provisioner.fork(sourceId, newId); - try { - await registerEdge(forked); - return forked; - } catch (err) { - await rollbackProvisionedPod(forked.id); - throw err; - } + return runOperation(async () => { + if (sourceId === newId) throw new Error(`pod already exists: ${newId}`); + const manifest = await withPodLocks([sourceId, newId], async () => { + const sourceWasWarm = states.get(sourceId) === "warm"; + await suspendLocked(sourceId); + const forked = await provisioner.fork(sourceId, newId); + try { + // Forking needs an offline snapshot, but it should not change the + // source pod's observable lifecycle state after the clone is done. + if (sourceWasWarm) await wakeUpstreamLocked(sourceId); + await registerEdge(forked); + return forked; + } catch (err) { + await rollbackProvisionedPod(forked.id); + throw err; + } + }); + return status(manifest); }); - return status(manifest); - }, - async wake(id) { - await wakeUpstream(id); }, - suspend, - // Preload-only semantics when suspended: if the pod is warm, this - // enables `extension` immediately via the live StackHandle (CREATE - // EXTENSION, possibly after a preload-triggered restart) regardless of - // which extension it is. If the pod is SUSPENDED, there is no live - // postgres to run CREATE EXTENSION against, so this can only durably - // record intent for extensions that need a preload library — those get - // appended to the data dir's preload-libraries config so the next wake - // picks them up. For a suspended pod and a NON-preload extension (i.e. - // not in `PRELOAD_REQUIRED_EXTENSIONS`), this method is a silent no-op: - // nothing is persisted, and the extension is NOT created on the next - // wake. Callers that need a non-preload extension enabled on a - // currently-suspended pod must `wake()` it first. - async enableExtension(id, extension) { - await podLocks.withLock(id, async () => { - const pod = warm.get(id); - if (pod) { - await pod.stack.enableExtension(extension); - return; - } - const manifest = await pods.read(id); - if (manifest === undefined) throw new Error(`unknown pod: ${id}`); - if (!PRELOAD_REQUIRED_EXTENSIONS.has(extension)) return; - const libs = await readPreloadLibraries(pods.dataDir(id)); - if (!libs.includes(extension)) { - await writePreloadLibraries(pods.dataDir(id), [...libs, extension]); - } + wake(id) { + return runOperation(async () => { + await wakeUpstream(id); }); }, - async listPods() { - const manifests = await pods.list(); - return Promise.all(manifests.map((m) => status(m))); + suspend(id) { + return runOperation(() => suspend(id)); + }, + // This configures preload state; it does not run CREATE EXTENSION. Preload-required + // libraries are persisted and postgres is restarted when warm. Other + // extensions require no orchestration and are therefore a no-op here. + ensureExtensionPreload(id, extension) { + return runOperation(() => + podLocks.withLock(id, async () => { + const pod = warm.get(id); + if (pod) { + await pod.stack.ensureExtensionPreload(extension); + return; + } + const manifest = await pods.read(id); + if (manifest === undefined) throw new Error(`unknown pod: ${id}`); + await configureExtensionPreload(pods.dataDir(id), extension); + }), + ); + }, + listPods() { + return runOperation(async () => { + const manifests = await pods.list(); + return Promise.all(manifests.map((m) => status(m))); + }); }, - async dispose() { + dispose() { + if (disposeInFlight !== undefined) return disposeInFlight; disposed = true; - await proxy.close(); - await Promise.allSettled(wakesInFlight.values()); - for (const id of warm.keys()) await suspend(id); - await fleetLock.release(); + const attempt = (async () => { + const cleanupErrors: unknown[] = []; + await Promise.allSettled(operationsInFlight); + try { + await proxy.close(); + } catch (error) { + cleanupErrors.push(error); + } + await Promise.allSettled(wakesInFlight.values()); + const suspendResults = await Promise.allSettled( + [...warm.keys()].map((id) => podLocks.withLock(id, () => suspendLocked(id))), + ); + for (const result of suspendResults) { + if (result.status === "rejected") cleanupErrors.push(result.reason); + } + if (cleanupErrors.length === 1) throw cleanupErrors[0]; + if (cleanupErrors.length > 1) { + throw new AggregateError(cleanupErrors, "failed to dispose fleet cleanly"); + } + // Releasing the root lock certifies that this daemon no longer owns + // listeners or pod processes. Keep it held when cleanup fails so a + // second daemon cannot reconcile the same root concurrently; callers + // may retry dispose() after the transient failure is resolved. + await fleetLock.release(); + })(); + disposeInFlight = attempt.catch((error: unknown) => { + disposeInFlight = undefined; + throw error; + }); + return disposeInFlight; }, async [Symbol.asyncDispose]() { await handle.dispose(); diff --git a/packages/fleet/src/Fleet.unit.test.ts b/packages/fleet/src/Fleet.unit.test.ts index c0bac4a1fd..6ca3b7db32 100644 --- a/packages/fleet/src/Fleet.unit.test.ts +++ b/packages/fleet/src/Fleet.unit.test.ts @@ -1,9 +1,8 @@ import { createServer } from "node:net"; -import { mkdtemp, rm, writeFile } from "node:fs/promises"; +import { chmod, mkdtemp, rm, writeFile } from "node:fs/promises"; import { tmpdir } from "node:os"; import { join } from "node:path"; import { describe, expect, it } from "vitest"; -import type { AllocatedPorts } from "@supabase/stack"; import { createFleet } from "./Fleet.ts"; import { PodRegistry } from "./PodRegistry.ts"; import type { PodManifest } from "./PodManifest.ts"; @@ -18,10 +17,8 @@ function tryListen(port: number): Promise { }); } -// Manifest ports must sit in the fleet's public range (55000+), with the -// derived internal set (port - 10_000) inside the internal range (< 55000). -// The OS ephemeral range may sit entirely below 55000, so probe candidates -// in the fleet range directly instead of asking for port 0. +// Manifest ports must sit in the fleet's public range (55000+). The OS +// ephemeral range may sit entirely below it, so probe candidates directly. async function freeFleetPort(): Promise { const start = 55000 + Math.floor(Math.random() * 8000); for (let offset = 0; offset < 200; offset += 1) { @@ -41,38 +38,14 @@ function expectPortAvailable(port: number): Promise { }); } -function ports(dbPort: number, apiPort: number): AllocatedPorts { - return { - dbPort, - apiPort, - authPort: apiPort + 1, - postgrestPort: apiPort + 2, - postgrestAdminPort: apiPort + 3, - edgeRuntimePort: apiPort + 4, - edgeRuntimeInspectorPort: apiPort + 5, - realtimePort: apiPort + 6, - storagePort: apiPort + 7, - imgproxyPort: apiPort + 8, - mailpitPort: apiPort + 9, - mailpitSmtpPort: apiPort + 10, - mailpitPop3Port: apiPort + 11, - pgmetaPort: apiPort + 12, - studioPort: apiPort + 13, - analyticsPort: apiPort + 14, - poolerPort: apiPort + 15, - poolerApiPort: apiPort + 16, - }; -} - -function manifest(id: string, dbPort: number, apiPort: number): PodManifest { +function manifest(id: string, dbPort: number): PodManifest { return { id, versions: { postgres: "17.6.1.143" }, services: {}, flags: { supautils: false }, warm: false, - ports: ports(dbPort, apiPort), - internalPorts: ports(dbPort - 10_000, apiPort - 10_000), + dbPort, postgresPassword: "postgres", createdAt: "2026-07-08T00:00:00.000Z", }; @@ -108,17 +81,54 @@ describe("createFleet", () => { } }); + it("releases the fleet lock when registry initialization fails", async () => { + if (typeof process.getuid === "function" && process.getuid() === 0) return; + const root = await mkdtemp(join(tmpdir(), "fleet-unit-")); + const stateFile = join(root, "fleet-state.json"); + try { + await writeFile(stateFile, JSON.stringify({ pods: {} })); + await chmod(stateFile, 0o000); + await expect(createFleet({ root })).rejects.toThrow(); + + await chmod(stateFile, 0o600); + const fleet = await createFleet({ root }); + await fleet.dispose(); + } finally { + await chmod(stateFile, 0o600).catch(() => {}); + await rm(root, { recursive: true, force: true }); + } + }); + + it("rejects every operation after disposal releases the fleet lock", async () => { + const root = await mkdtemp(join(tmpdir(), "fleet-unit-")); + try { + const fleet = await createFleet({ root }); + await fleet.dispose(); + + await expect(fleet.listPods()).rejects.toThrow("fleet is disposed"); + await expect(fleet.wake("pod-a")).rejects.toThrow("fleet is disposed"); + await expect(fleet.suspend("pod-a")).rejects.toThrow("fleet is disposed"); + await expect(fleet.destroyPod("pod-a")).rejects.toThrow("fleet is disposed"); + await expect(fleet.resetPod("pod-a")).rejects.toThrow("fleet is disposed"); + await expect(fleet.forkPod("pod-a", "pod-b")).rejects.toThrow("fleet is disposed"); + await expect(fleet.ensureExtensionPreload("pod-a", "pg_cron")).rejects.toThrow( + "fleet is disposed", + ); + await expect(fleet.createPod({ id: "pod-a", postgresVersion: "17.6.1.143" })).rejects.toThrow( + "fleet is disposed", + ); + } finally { + await rm(root, { recursive: true, force: true }); + } + }); + it("closes registered edge listeners when startup reconciliation fails", async () => { const root = await mkdtemp(join(tmpdir(), "fleet-unit-")); try { const pods = new PodRegistry(join(root, "pods")); const dbPort = await freeFleetPort(); - // Derived with a fixed offset (never bound by the test) so it can't - // collide with dbPort's field range within the same manifest. - const apiPort = dbPort + 100; - - await pods.write(manifest("pod-a", dbPort, apiPort)); - await pods.write(manifest("pod-b", dbPort, apiPort + 1)); + await pods.write(manifest("pod-a", dbPort)); + await pods.write(manifest("pod-b", dbPort)); await expect(createFleet({ root })).rejects.toThrow(/port already assigned/); await expect(expectPortAvailable(dbPort)).resolves.toBeUndefined(); diff --git a/packages/fleet/src/PodManifest.ts b/packages/fleet/src/PodManifest.ts index 8aaa9bffef..e8984b3349 100644 --- a/packages/fleet/src/PodManifest.ts +++ b/packages/fleet/src/PodManifest.ts @@ -1,20 +1,20 @@ import { createHash } from "node:crypto"; import { fillServiceVersionManifest, - type AllocatedPorts, + type ProvisionedStackVersions, type ServiceName, type VersionManifest, } from "@supabase/stack"; export interface PodManifest { readonly id: string; - readonly versions: Partial; + readonly versions: ProvisionedStackVersions; readonly services: Partial>; readonly flags: { readonly supautils: boolean }; /** Whether the pod was provisioned from a warm (service-premigrated) template; reset re-clones the same kind. */ readonly warm: boolean; - readonly ports: AllocatedPorts; - readonly internalPorts: AllocatedPorts; + /** Stable external database endpoint owned by the fleet edge proxy. */ + readonly dbPort: number; readonly postgresPassword: string; readonly createdAt: string; } @@ -52,11 +52,11 @@ export const templateKey = ( export const resolveTemplateVersions = ( versions: Partial, enabledServices: ReadonlyArray, -): Partial => { +): ProvisionedStackVersions => { const full = fillServiceVersionManifest(versions); - const resolved: Partial> = { postgres: full.postgres }; + const resolved: Partial> = {}; for (const service of new Set(enabledServices)) { resolved[service] = full[service]; } - return resolved; + return { ...resolved, postgres: full.postgres }; }; diff --git a/packages/fleet/src/PodRegistry.ts b/packages/fleet/src/PodRegistry.ts index 0c549beeb9..c518475174 100644 --- a/packages/fleet/src/PodRegistry.ts +++ b/packages/fleet/src/PodRegistry.ts @@ -1,14 +1,10 @@ import { mkdir, readdir, readFile, rename, rm, stat, writeFile } from "node:fs/promises"; import { basename, join } from "node:path"; import { SERVICE_NAMES } from "@supabase/stack"; -import type { AllocatedPorts, ServiceName } from "@supabase/stack"; +import type { ServiceName } from "@supabase/stack"; import type { PodManifest } from "./PodManifest.ts"; -import { FLEET_INTERNAL_PORT_RANGE, FLEET_PUBLIC_PORT_RANGE } from "./PortRegistry.ts"; - -interface PortRange { - readonly min: number; - readonly max: number; -} +import type { VersionManifest } from "@supabase/stack"; +import { FLEET_PUBLIC_PORT_RANGE } from "./PortRegistry.ts"; const POD_ID_RE = /^[A-Za-z0-9][A-Za-z0-9._-]*$/; const SERVICE_NAME_SET = new Set(SERVICE_NAMES); @@ -54,63 +50,16 @@ function errorCode(error: unknown): string | undefined { return typeof error.code === "string" ? error.code : undefined; } -// Public and internal ports live in disjoint ranges (proxy listeners vs -// in-process stack services); a "parseable but corrupt" manifest whose -// internal ports drifted into the public range would make wake() bind -// postgres on a proxy-owned port, so each set is validated against its range. -function isFleetPort(value: unknown, range: PortRange): value is number { +function isFleetPort(value: unknown): value is number { return ( - typeof value === "number" && Number.isInteger(value) && value >= range.min && value <= range.max + typeof value === "number" && + Number.isInteger(value) && + value >= FLEET_PUBLIC_PORT_RANGE.min && + value <= FLEET_PUBLIC_PORT_RANGE.max ); } -function parsePorts(value: unknown, range: PortRange): AllocatedPorts | undefined { - if (!isRecord(value)) return undefined; - if ( - !isFleetPort(value.dbPort, range) || - !isFleetPort(value.apiPort, range) || - !isFleetPort(value.authPort, range) || - !isFleetPort(value.postgrestPort, range) || - !isFleetPort(value.postgrestAdminPort, range) || - !isFleetPort(value.edgeRuntimePort, range) || - !isFleetPort(value.edgeRuntimeInspectorPort, range) || - !isFleetPort(value.realtimePort, range) || - !isFleetPort(value.storagePort, range) || - !isFleetPort(value.imgproxyPort, range) || - !isFleetPort(value.mailpitPort, range) || - !isFleetPort(value.mailpitSmtpPort, range) || - !isFleetPort(value.mailpitPop3Port, range) || - !isFleetPort(value.pgmetaPort, range) || - !isFleetPort(value.studioPort, range) || - !isFleetPort(value.analyticsPort, range) || - !isFleetPort(value.poolerPort, range) || - !isFleetPort(value.poolerApiPort, range) - ) { - return undefined; - } - return { - dbPort: value.dbPort, - apiPort: value.apiPort, - authPort: value.authPort, - postgrestPort: value.postgrestPort, - postgrestAdminPort: value.postgrestAdminPort, - edgeRuntimePort: value.edgeRuntimePort, - edgeRuntimeInspectorPort: value.edgeRuntimeInspectorPort, - realtimePort: value.realtimePort, - storagePort: value.storagePort, - imgproxyPort: value.imgproxyPort, - mailpitPort: value.mailpitPort, - mailpitSmtpPort: value.mailpitSmtpPort, - mailpitPop3Port: value.mailpitPop3Port, - pgmetaPort: value.pgmetaPort, - studioPort: value.studioPort, - analyticsPort: value.analyticsPort, - poolerPort: value.poolerPort, - poolerApiPort: value.poolerApiPort, - }; -} - -function parseVersions(value: unknown): PodManifest["versions"] | undefined { +function parseVersions(value: unknown): Partial | undefined { if (!isRecord(value)) return undefined; let postgres: string | undefined; let postgrest: string | undefined; @@ -205,21 +154,9 @@ function parseManifest(value: unknown): PodManifest | undefined { if (typeof value.id !== "string" || !isValidPodId(value.id)) return undefined; const versions = parseVersions(value.versions); const services = parseServices(value.services); - const ports = parsePorts(value.ports, FLEET_PUBLIC_PORT_RANGE); - const internalPorts = parsePorts(value.internalPorts, FLEET_INTERNAL_PORT_RANGE); - if ( - versions === undefined || - services === undefined || - ports === undefined || - internalPorts === undefined - ) { + if (versions === undefined || services === undefined || !isFleetPort(value.dbPort)) { return undefined; } - // Duplicate ports within a manifest would make PortRegistry.reconcile() - // throw at startup and abort the whole fleet; treat the manifest as corrupt - // (dropped, like every other malformed-manifest case) instead. - const allPorts = [...Object.values(ports), ...Object.values(internalPorts)]; - if (new Set(allPorts).size !== allPorts.length) return undefined; // Provisioning always records the exact versions a pod was initialized // with (see resolveTemplateVersions); a manifest missing them would make // the next wake silently boot whatever the CURRENT defaults are against @@ -238,12 +175,11 @@ function parseManifest(value: unknown): PodManifest | undefined { } return { id: value.id, - versions, + versions: { ...versions, postgres: versions.postgres }, services, flags: { supautils: value.flags.supautils }, warm: value.warm, - ports, - internalPorts, + dbPort: value.dbPort, postgresPassword: value.postgresPassword, createdAt: value.createdAt, }; @@ -272,12 +208,20 @@ export class PodRegistry { async exists(id: string): Promise { return stat(this.podDir(id)).then( () => true, - () => false, + (error: unknown) => { + if (errorCode(error) === "ENOENT") return false; + throw error; + }, ); } async read(id: string): Promise { - const raw = await readFile(join(this.podDir(id), "pod.json"), "utf8").catch(() => undefined); + const raw = await readFile(join(this.podDir(id), "pod.json"), "utf8").catch( + (error: unknown) => { + if (errorCode(error) === "ENOENT") return undefined; + throw error; + }, + ); if (raw === undefined) return undefined; try { const manifest = parseManifest(JSON.parse(raw)); @@ -288,6 +232,10 @@ export class PodRegistry { } async write(manifest: PodManifest): Promise { + const parsed = parseManifest(manifest); + if (parsed === undefined || parsed.id !== manifest.id) { + throw new Error(`invalid pod manifest: ${manifest.id}`); + } const dir = this.podDir(manifest.id); // The manifest holds the pod's postgres password in plaintext, so keep the // directory and file owner-only regardless of the process umask. diff --git a/packages/fleet/src/PodRegistry.unit.test.ts b/packages/fleet/src/PodRegistry.unit.test.ts index 69444f7c0a..96294ef8b8 100644 --- a/packages/fleet/src/PodRegistry.unit.test.ts +++ b/packages/fleet/src/PodRegistry.unit.test.ts @@ -2,32 +2,9 @@ import { chmod, mkdir, mkdtemp, writeFile } from "node:fs/promises"; import { tmpdir } from "node:os"; import { join } from "node:path"; import { describe, expect, it } from "vitest"; -import type { AllocatedPorts } from "@supabase/stack"; +import type { PodManifest } from "./PodManifest.ts"; import { PodRegistry } from "./PodRegistry.ts"; -function ports(dbPort: number, apiPort: number): AllocatedPorts { - return { - dbPort, - apiPort, - authPort: apiPort + 1, - postgrestPort: apiPort + 2, - postgrestAdminPort: apiPort + 3, - edgeRuntimePort: apiPort + 4, - edgeRuntimeInspectorPort: apiPort + 5, - realtimePort: apiPort + 6, - storagePort: apiPort + 7, - imgproxyPort: apiPort + 8, - mailpitPort: apiPort + 9, - mailpitSmtpPort: apiPort + 10, - mailpitPop3Port: apiPort + 11, - pgmetaPort: apiPort + 12, - studioPort: apiPort + 13, - analyticsPort: apiPort + 14, - poolerPort: apiPort + 15, - poolerApiPort: apiPort + 16, - }; -} - describe("PodRegistry", () => { it("rejects ids that could escape the pod root", async () => { const pods = new PodRegistry(await mkdtemp(join(tmpdir(), "pods-"))); @@ -46,8 +23,7 @@ describe("PodRegistry", () => { services: {}, flags: { supautils: false }, warm: false, - ports: ports(55000, 55001), - internalPorts: ports(45000, 45001), + dbPort: 55000, postgresPassword: "postgres", createdAt: "2026-07-08T00:00:00.000Z", }; @@ -68,7 +44,7 @@ describe("PodRegistry", () => { await expect(pods.list()).resolves.toEqual([]); }); - it("rejects manifests whose ports drifted out of their fleet ranges", async () => { + it("rejects manifests whose database port is outside the fleet range", async () => { const root = await mkdtemp(join(tmpdir(), "pods-")); const pods = new PodRegistry(root); const base = { @@ -80,60 +56,27 @@ describe("PodRegistry", () => { createdAt: "2026-07-08T00:00:00.000Z", }; - // Internal ports in the public proxy range: wake would bind postgres on a - // proxy-owned port. - await mkdir(join(root, "bad-internal")); - await writeFile( - join(root, "bad-internal", "pod.json"), - JSON.stringify({ - ...base, - id: "bad-internal", - ports: ports(55000, 55001), - internalPorts: ports(55100, 55101), - }), - ); - // Public ports below the proxy range. await mkdir(join(root, "bad-public")); await writeFile( join(root, "bad-public", "pod.json"), JSON.stringify({ ...base, id: "bad-public", - ports: ports(45000, 45001), - internalPorts: ports(46000, 46001), + dbPort: 45000, }), ); - await expect(pods.read("bad-internal")).resolves.toBeUndefined(); await expect(pods.read("bad-public")).resolves.toBeUndefined(); await expect(pods.list()).resolves.toEqual([]); }); - it("rejects manifests with duplicate ports and non-directory pod entries", async () => { + it("ignores non-directory pod entries", async () => { const root = await mkdtemp(join(tmpdir(), "pods-")); const pods = new PodRegistry(root); - const duplicated = ports(55000, 55001); - - await mkdir(join(root, "dup-ports")); - await writeFile( - join(root, "dup-ports", "pod.json"), - JSON.stringify({ - id: "dup-ports", - versions: { postgres: "17.6.1.143" }, - services: {}, - flags: { supautils: false }, - warm: false, - ports: { ...duplicated, apiPort: duplicated.dbPort }, - internalPorts: ports(45000, 45001), - postgresPassword: "postgres", - createdAt: "2026-07-08T00:00:00.000Z", - }), - ); // A stray regular file matching the id regex must not surface as a pod id. await writeFile(join(root, "not-a-pod"), "just a file"); - await expect(pods.read("dup-ports")).resolves.toBeUndefined(); - await expect(pods.listIds()).resolves.toEqual(["dup-ports"]); + await expect(pods.listIds()).resolves.toEqual([]); await expect(pods.list()).resolves.toEqual([]); }); @@ -154,6 +97,40 @@ describe("PodRegistry", () => { await expect(missing.listIds()).resolves.toEqual([]); }); + it("propagates lookup failures instead of treating an unreadable pod as absent", async () => { + if (typeof process.getuid === "function" && process.getuid() === 0) return; // root ignores modes + const root = await mkdtemp(join(tmpdir(), "pods-")); + const pods = new PodRegistry(root); + await mkdir(join(root, "pod-a")); + try { + await chmod(root, 0o000); + await expect(pods.exists("pod-a")).rejects.toThrow(); + await expect(pods.read("pod-a")).rejects.toThrow(); + } finally { + await chmod(root, 0o700); + } + }); + + it("refuses to persist manifests that cannot be read back", async () => { + const root = await mkdtemp(join(tmpdir(), "pods-")); + const pods = new PodRegistry(root); + const invalid = { + id: "pod-a", + versions: {}, + services: {}, + flags: { supautils: false }, + warm: false, + dbPort: 55000, + postgresPassword: "postgres", + createdAt: "2026-07-08T00:00:00.000Z", + }; + + await expect(pods.write(invalid as unknown as PodManifest)).rejects.toThrow( + "invalid pod manifest", + ); + await expect(pods.exists("pod-a")).resolves.toBe(false); + }); + it("rejects manifests missing versions for postgres or enabled services", async () => { const root = await mkdtemp(join(tmpdir(), "pods-")); const pods = new PodRegistry(root); @@ -161,8 +138,7 @@ describe("PodRegistry", () => { services: {}, flags: { supautils: false }, warm: false, - ports: ports(55000, 55001), - internalPorts: ports(45000, 45001), + dbPort: 55000, postgresPassword: "postgres", createdAt: "2026-07-08T00:00:00.000Z", }; diff --git a/packages/fleet/src/PortRegistry.ts b/packages/fleet/src/PortRegistry.ts index d4448cdeb6..fefca90bfa 100644 --- a/packages/fleet/src/PortRegistry.ts +++ b/packages/fleet/src/PortRegistry.ts @@ -1,34 +1,28 @@ import { mkdir, readFile, rename, writeFile } from "node:fs/promises"; +import { createServer } from "node:net"; import { dirname } from "node:path"; -import { PORT_FIELDS, type AllocatedPorts } from "@supabase/stack"; -export interface PodPorts { - readonly ports: AllocatedPorts; - readonly internalPorts: AllocatedPorts; +export interface PodEndpoint { + readonly dbPort: number; } interface PortState { - readonly basePort: number; - readonly internalBasePort: number; - readonly pods: Record; + readonly pods: Record; } -const DEFAULT_BASE_PORT = 55000; -const DEFAULT_INTERNAL_BASE_PORT = 45000; -const INTERNAL_MAX_PORT = DEFAULT_BASE_PORT - 1; +const DEFAULT_BASE_PORT = 55_000; const MAX_PORT = 65_535; -/** Proxy-owned listeners bind here; manifest `ports` must stay in this range. */ +/** Proxy-owned listeners bind here; persisted pod endpoints must stay in this range. */ export const FLEET_PUBLIC_PORT_RANGE = { min: DEFAULT_BASE_PORT, max: MAX_PORT } as const; -/** In-process stack services bind here; manifest `internalPorts` must stay in this range. */ -export const FLEET_INTERNAL_PORT_RANGE = { min: 10_001, max: INTERNAL_MAX_PORT } as const; function freshState(): PortState { - return { basePort: DEFAULT_BASE_PORT, internalBasePort: DEFAULT_INTERNAL_BASE_PORT, pods: {} }; + return { pods: {} }; } -function getOwnPodPorts(pods: Record, podId: string): PodPorts | undefined { - return Object.hasOwn(pods, podId) ? pods[podId] : undefined; +function errorCode(error: unknown): string | undefined { + if (typeof error !== "object" || error === null || !("code" in error)) return undefined; + return typeof error.code === "string" ? error.code : undefined; } function isRecord(value: unknown): value is Record { @@ -37,96 +31,53 @@ function isRecord(value: unknown): value is Record { function isFleetPort(value: unknown): value is number { return ( - typeof value === "number" && Number.isInteger(value) && value > 10_000 && value <= MAX_PORT + typeof value === "number" && + Number.isInteger(value) && + value >= FLEET_PUBLIC_PORT_RANGE.min && + value <= FLEET_PUBLIC_PORT_RANGE.max ); } -function isValidPortSet(value: unknown): value is AllocatedPorts { - if (!isRecord(value)) return false; - for (const field of PORT_FIELDS) { - if (!isFleetPort(value[field])) return false; - } - return true; -} - -function isValidPodPorts(value: unknown): value is PodPorts { - if (!isRecord(value)) return false; - return isValidPortSet(value.ports) && isValidPortSet(value.internalPorts); +function isPodEndpoint(value: unknown): value is PodEndpoint { + return isRecord(value) && isFleetPort(value.dbPort); } function isValidState(value: unknown): value is PortState { - if (!isRecord(value)) return false; - const { basePort, internalBasePort, pods } = value; - if (!isFleetPort(basePort) || basePort < DEFAULT_BASE_PORT) return false; - if (!isFleetPort(internalBasePort) || internalBasePort > INTERNAL_MAX_PORT) return false; - if (!isRecord(pods)) return false; - for (const allocation of Object.values(pods)) { - if (!isValidPodPorts(allocation)) return false; + if (!isRecord(value) || !isRecord(value.pods)) return false; + const used = new Set(); + for (const endpoint of Object.values(value.pods)) { + if (!isPodEndpoint(endpoint) || used.has(endpoint.dbPort)) return false; + used.add(endpoint.dbPort); } return true; } -function allocatedPorts(allocation: PodPorts): ReadonlyArray { - return [ - ...PORT_FIELDS.map((field) => allocation.ports[field]), - ...PORT_FIELDS.map((field) => allocation.internalPorts[field]), - ]; -} - -function sameAllocation(a: PodPorts, b: PodPorts): boolean { - return PORT_FIELDS.every( - (field) => - a.ports[field] === b.ports[field] && a.internalPorts[field] === b.internalPorts[field], - ); -} - -function allocatePortSet(next: () => number): AllocatedPorts { - return { - dbPort: next(), - apiPort: next(), - authPort: next(), - postgrestPort: next(), - postgrestAdminPort: next(), - edgeRuntimePort: next(), - edgeRuntimeInspectorPort: next(), - realtimePort: next(), - storagePort: next(), - imgproxyPort: next(), - mailpitPort: next(), - mailpitSmtpPort: next(), - mailpitPop3Port: next(), - pgmetaPort: next(), - studioPort: next(), - analyticsPort: next(), - poolerPort: next(), - poolerApiPort: next(), - }; +function isPortAvailable(port: number): Promise { + return new Promise((resolve, reject) => { + const server = createServer(); + server.once("error", (error: NodeJS.ErrnoException) => { + if (error.code === "EADDRINUSE" || error.code === "EACCES") { + resolve(false); + } else { + reject(error); + } + }); + server.listen(port, "127.0.0.1", () => { + server.close((error) => (error ? reject(error) : resolve(true))); + }); + }); } /** - * Persistent registry mapping pod IDs to their allocated stack ports, backed - * by a single JSON state file on disk. + * Persistent registry for the only durable phase-1 endpoint: the database + * port held open by EdgeProxy for the pod's entire lifetime. Internal stack + * ports belong to a warm runtime and are allocated by @supabase/stack on each + * wake, so they are intentionally absent from this state. * - * Design assumptions: - * - **Single owner process.** Exactly one `PortRegistry` instance (the fleet - * daemon) is expected to read and write the state file at a time. There is - * no file locking or cross-process coordination, so concurrent writers will - * silently lose updates (last write wins). - * - **No host-level port probing.** The registry never checks whether a port - * is actually free on the host; it only tracks what it has handed out - * itself. The daemon owns the 55000+ range by convention, so nothing else - * on the host is expected to bind those ports. Public proxy listeners use - * the 55000+ range, while in-process stack services use separately allocated - * ports below that public range. - * - **Corrupt-state recovery.** If the state file is missing, unreadable as - * JSON, or structurally invalid, `load()` never throws. Instead it - * quarantines the bad file (renaming it to `.corrupt`, replacing - * any previous quarantine) and starts from fresh empty state. Since pod - * ports are also duplicated in each pod's own manifest (`pod.json`), the - * daemon reconciles the registry from valid manifests after such a reset. - * - **In-process serialization.** Mutating operations are queued so concurrent - * lifecycle calls in the owner process cannot interleave writes to the shared - * temporary state file. + * Mutations are serialized in-process; the fleet-root lock provides the + * cross-process single-owner guarantee. New allocations probe the host before + * persisting so an unrelated listener does not permanently poison the first + * candidate in the fleet range. */ export class PortRegistry { private mutationQueue: Promise = Promise.resolve(); @@ -137,10 +88,11 @@ export class PortRegistry { ) {} static async load(stateFile: string): Promise { - const raw = await readFile(stateFile, "utf8").catch(() => undefined); - if (raw === undefined) { - return new PortRegistry(stateFile, freshState()); - } + const raw = await readFile(stateFile, "utf8").catch((error: unknown) => { + if (errorCode(error) === "ENOENT") return undefined; + throw error; + }); + if (raw === undefined) return new PortRegistry(stateFile, freshState()); let parsed: unknown; try { @@ -154,7 +106,6 @@ export class PortRegistry { await PortRegistry.quarantine(stateFile); return new PortRegistry(stateFile, freshState()); } - return new PortRegistry(stateFile, parsed); } @@ -162,118 +113,59 @@ export class PortRegistry { await rename(stateFile, `${stateFile}.corrupt`); } - get(podId: string): PodPorts | undefined { - return getOwnPodPorts(this.state.pods, podId); + get(podId: string): PodEndpoint | undefined { + const endpoint = Object.hasOwn(this.state.pods, podId) ? this.state.pods[podId] : undefined; + return endpoint === undefined ? undefined : { ...endpoint }; } - async allocate(podId: string): Promise { + async allocate(podId: string): Promise { return this.withMutation(async () => { - const existing = getOwnPodPorts(this.state.pods, podId); - if (existing) return existing; - const used = new Set( - Object.values(this.state.pods).flatMap((allocation) => allocatedPorts(allocation)), - ); - let publicCandidate = this.state.basePort; - let internalCandidate = this.state.internalBasePort; - const nextPublic = (): number => { - while (used.has(publicCandidate)) publicCandidate += 1; - if (publicCandidate > MAX_PORT) { - throw new Error("PortRegistry: exhausted fleet port range"); - } - const port = publicCandidate; - used.add(port); - publicCandidate += 1; - return port; - }; - const nextInternal = (): number => { - while (used.has(internalCandidate)) internalCandidate += 1; - if (internalCandidate > INTERNAL_MAX_PORT) { - throw new Error("PortRegistry: exhausted internal fleet port range"); - } - const port = internalCandidate; - used.add(port); - internalCandidate += 1; - return port; - }; - const allocation = { - ports: allocatePortSet(nextPublic), - internalPorts: allocatePortSet(nextInternal), - }; - this.state = { ...this.state, pods: { ...this.state.pods, [podId]: allocation } }; - await this.persist(); - return allocation; - }); - } + const existing = this.get(podId); + if (existing !== undefined) return existing; - /** - * Records a known allocation (typically read back from a pod's own - * manifest) without scanning for free ports. Idempotent when the pod - * already holds exactly these ports. Throws if the pod already holds - * different ports, or if either port is already assigned to a different - * pod. - */ - async restore(podId: string, ports: PodPorts): Promise { - await this.withMutation(async () => { - const existing = getOwnPodPorts(this.state.pods, podId); - if (existing) { - if (sameAllocation(existing, ports)) { - return; - } - throw new Error( - `PortRegistry: cannot restore pod "${podId}" with ports ${JSON.stringify(ports)}; ` + - `it is already recorded with different ports ${JSON.stringify(existing)}`, - ); + const used = new Set(Object.values(this.state.pods).map((endpoint) => endpoint.dbPort)); + let dbPort = DEFAULT_BASE_PORT; + while (dbPort <= MAX_PORT && (used.has(dbPort) || !(await isPortAvailable(dbPort)))) { + dbPort += 1; } + if (dbPort > MAX_PORT) throw new Error("PortRegistry: exhausted fleet port range"); - const restoredPorts = allocatedPorts(ports); - if (new Set(restoredPorts).size !== restoredPorts.length) { - throw new Error( - `PortRegistry: cannot restore pod "${podId}" with ports ${JSON.stringify(ports)}; ` + - "allocation contains duplicate ports", - ); - } - const restoredPortSet = new Set(restoredPorts); - for (const [otherPodId, otherPorts] of Object.entries(this.state.pods)) { - if (allocatedPorts(otherPorts).some((port) => restoredPortSet.has(port))) { - throw new Error( - `PortRegistry: cannot restore pod "${podId}" with ports ${JSON.stringify(ports)}; ` + - `port already assigned to pod "${otherPodId}"`, - ); - } - } - - this.state = { ...this.state, pods: { ...this.state.pods, [podId]: ports } }; + const endpoint = { dbPort }; + this.state = { pods: { ...this.state.pods, [podId]: endpoint } }; await this.persist(); + return { ...endpoint }; }); } async release(podId: string): Promise { await this.withMutation(async () => { - const rest = { ...this.state.pods }; - delete rest[podId]; - this.state = { ...this.state, pods: rest }; + const pods = { ...this.state.pods }; + delete pods[podId]; + this.state = { pods }; await this.persist(); }); } - async reconcile(podPorts: ReadonlyMap): Promise { + async reconcile(endpoints: ReadonlyMap): Promise { await this.withMutation(async () => { - const nextPods: Record = {}; + const pods: Record = {}; const used = new Map(); - for (const [podId, ports] of podPorts) { - for (const port of allocatedPorts(ports)) { - const owner = used.get(port); - if (owner !== undefined) { - throw new Error( - `PortRegistry: cannot reconcile pod "${podId}" with ports ${JSON.stringify(ports)}; ` + - `port already assigned to pod "${owner}"`, - ); - } - used.set(port, podId); + for (const [podId, endpoint] of endpoints) { + if (!isPodEndpoint(endpoint)) { + throw new Error( + `PortRegistry: cannot reconcile pod "${podId}" with invalid endpoint ${JSON.stringify(endpoint)}`, + ); + } + const owner = used.get(endpoint.dbPort); + if (owner !== undefined) { + throw new Error( + `PortRegistry: cannot reconcile pod "${podId}" on port ${endpoint.dbPort}; port already assigned to pod "${owner}"`, + ); } - nextPods[podId] = ports; + used.set(endpoint.dbPort, podId); + pods[podId] = { ...endpoint }; } - this.state = { ...this.state, pods: nextPods }; + this.state = { pods }; await this.persist(); }); } diff --git a/packages/fleet/src/PortRegistry.unit.test.ts b/packages/fleet/src/PortRegistry.unit.test.ts index 8f26eb3169..7426a5960f 100644 --- a/packages/fleet/src/PortRegistry.unit.test.ts +++ b/packages/fleet/src/PortRegistry.unit.test.ts @@ -1,260 +1,134 @@ -import { mkdtemp, readFile, writeFile } from "node:fs/promises"; +import { chmod, mkdtemp, readFile, writeFile } from "node:fs/promises"; +import { createServer, type Server } from "node:net"; import { tmpdir } from "node:os"; import { join } from "node:path"; import { describe, expect, it } from "vitest"; -import type { AllocatedPorts } from "@supabase/stack"; -import { PortRegistry, type PodPorts } from "./PortRegistry.ts"; - -function ports(dbPort: number, apiPort: number): AllocatedPorts { - return { - dbPort, - apiPort, - authPort: apiPort + 1, - postgrestPort: apiPort + 2, - postgrestAdminPort: apiPort + 3, - edgeRuntimePort: apiPort + 4, - edgeRuntimeInspectorPort: apiPort + 5, - realtimePort: apiPort + 6, - storagePort: apiPort + 7, - imgproxyPort: apiPort + 8, - mailpitPort: apiPort + 9, - mailpitSmtpPort: apiPort + 10, - mailpitPop3Port: apiPort + 11, - pgmetaPort: apiPort + 12, - studioPort: apiPort + 13, - analyticsPort: apiPort + 14, - poolerPort: apiPort + 15, - poolerApiPort: apiPort + 16, - }; -} - -function podPorts( - dbPort: number, - apiPort: number, - internalDbPort = dbPort - 10_000, - internalApiPort = apiPort - 10_000, -): PodPorts { - return { - ports: ports(dbPort, apiPort), - internalPorts: ports(internalDbPort, internalApiPort), - }; -} +import { PortRegistry } from "./PortRegistry.ts"; describe("PortRegistry", () => { - it("allocates unique port pairs and persists them", async () => { + it("allocates one stable endpoint per pod and persists it", async () => { const file = join(await mkdtemp(join(tmpdir(), "ports-")), "state.json"); - const reg = await PortRegistry.load(file); - const a = await reg.allocate("pod-a"); - const b = await reg.allocate("pod-b"); - expect(new Set([a.ports.dbPort, a.ports.apiPort, b.ports.dbPort, b.ports.apiPort]).size).toBe( - 4, - ); - expect(a.internalPorts.dbPort).toBe(45000); - expect(a.internalPorts.apiPort).toBe(45001); + const registry = await PortRegistry.load(file); + + const a = await registry.allocate("pod-a"); + const b = await registry.allocate("pod-b"); + expect(a.dbPort).not.toBe(b.dbPort); + expect(a.dbPort).toBeGreaterThanOrEqual(55_000); const reloaded = await PortRegistry.load(file); expect(reloaded.get("pod-a")).toEqual(a); expect(reloaded.get("pod-b")).toEqual(b); }); - it("is idempotent per pod and reuses released ports", async () => { + it("is idempotent per pod and reuses released endpoints", async () => { const file = join(await mkdtemp(join(tmpdir(), "ports-")), "state.json"); - const reg = await PortRegistry.load(file); - const a1 = await reg.allocate("pod-a"); - const a2 = await reg.allocate("pod-a"); - expect(a2).toEqual(a1); - await reg.release("pod-a"); - expect(reg.get("pod-a")).toBeUndefined(); - const c = await reg.allocate("pod-c"); - expect(c.ports.dbPort).toBe(a1.ports.dbPort); // freed ports are reusable - expect(c.internalPorts.dbPort).toBe(a1.internalPorts.dbPort); + const registry = await PortRegistry.load(file); + const first = await registry.allocate("pod-a"); + + await expect(registry.allocate("pod-a")).resolves.toEqual(first); + await registry.release("pod-a"); + await expect(registry.allocate("pod-b")).resolves.toEqual(first); }); it("treats inherited property names as ordinary pod ids", async () => { const file = join(await mkdtemp(join(tmpdir(), "ports-")), "state.json"); - const reg = await PortRegistry.load(file); + const registry = await PortRegistry.load(file); - const ports = await reg.allocate("constructor"); + const endpoint = await registry.allocate("constructor"); - expect(ports.ports).toEqual(expect.objectContaining({ dbPort: 55000, apiPort: 55001 })); - expect(ports.internalPorts).toEqual(expect.objectContaining({ dbPort: 45000, apiPort: 45001 })); - expect( - new Set([...Object.values(ports.ports), ...Object.values(ports.internalPorts)]).size, - ).toBe(36); - expect(reg.get("constructor")).toEqual(ports); + expect(registry.get("constructor")).toEqual(endpoint); }); it("serializes concurrent mutations before persisting", async () => { const file = join(await mkdtemp(join(tmpdir(), "ports-")), "state.json"); - const reg = await PortRegistry.load(file); + const registry = await PortRegistry.load(file); + const ids = Array.from({ length: 20 }, (_, index) => `pod-${index}`); - const pods = Array.from({ length: 20 }, (_, index) => `pod-${index}`); - await Promise.all(pods.map((pod) => reg.allocate(pod))); - await Promise.all(pods.slice(0, 10).map((pod) => reg.release(pod))); - await Promise.all(pods.slice(0, 10).map((pod) => reg.allocate(`${pod}-new`))); + const endpoints = await Promise.all(ids.map((id) => registry.allocate(id))); + expect(new Set(endpoints.map((endpoint) => endpoint.dbPort)).size).toBe(ids.length); const reloaded = await PortRegistry.load(file); - const restored = [...pods.slice(10), ...pods.slice(0, 10).map((pod) => `${pod}-new`)].map( - (pod) => reloaded.get(pod), - ); - expect(restored.every((ports) => ports !== undefined)).toBe(true); + expect(ids.every((id) => reloaded.get(id) !== undefined)).toBe(true); }); - it("quarantines a corrupt state file and loads with fresh empty state", async () => { - const file = join(await mkdtemp(join(tmpdir(), "ports-")), "state.json"); - const garbage = "{not valid json at all"; - await writeFile(file, garbage); - - const reg = await PortRegistry.load(file); - - // Loads successfully with fresh empty state. - expect(reg.get("anything")).toBeUndefined(); - const allocated = await reg.allocate("pod-a"); - expect(allocated.ports.dbPort).toBeGreaterThanOrEqual(55000); - expect(allocated.internalPorts.dbPort).toBeGreaterThanOrEqual(45000); - - // Original bad bytes are preserved in the quarantine file. - const quarantined = await readFile(`${file}.corrupt`, "utf8"); - expect(quarantined).toBe(garbage); - }); - - it("quarantines a structurally invalid state file (bad basePort/pods)", async () => { - const file = join(await mkdtemp(join(tmpdir(), "ports-")), "state.json"); - const badStructure = JSON.stringify({ - basePort: "not-a-number", - internalBasePort: 45000, - pods: [], + it("skips a fleet port already owned by another host process", async () => { + const server = createServer(); + const occupied = await new Promise((resolve, reject) => { + server.once("error", (error: NodeJS.ErrnoException) => { + if (error.code === "EADDRINUSE" || error.code === "EACCES") resolve(undefined); + else reject(error); + }); + server.listen(55_000, "127.0.0.1", () => resolve(server)); }); - await writeFile(file, badStructure); - - const reg = await PortRegistry.load(file); - expect(reg.get("anything")).toBeUndefined(); - const allocated = await reg.allocate("pod-a"); - expect(allocated.ports.dbPort).toBeGreaterThanOrEqual(55000); - - const quarantined = await readFile(`${file}.corrupt`, "utf8"); - expect(quarantined).toBe(badStructure); + try { + const file = join(await mkdtemp(join(tmpdir(), "ports-")), "state.json"); + const registry = await PortRegistry.load(file); + const endpoint = await registry.allocate("pod-a"); + expect(endpoint.dbPort).not.toBe(55_000); + } finally { + await new Promise((resolve) => { + if (occupied === undefined) resolve(); + else occupied.close(() => resolve()); + }); + } }); - it("quarantines saved pod entries with invalid port records", async () => { - const file = join(await mkdtemp(join(tmpdir(), "ports-")), "state.json"); - const badStructure = JSON.stringify({ - basePort: 55000, - internalBasePort: 45000, - pods: { - "pod-a": podPorts(55010, 55011), - }, - }); - const parsed = JSON.parse(badStructure); - parsed.pods["pod-a"].ports.poolerApiPort = "55027"; - const raw = JSON.stringify(parsed); - await writeFile(file, raw); - - const reg = await PortRegistry.load(file); - expect(reg.get("pod-a")).toBeUndefined(); - const allocated = await reg.allocate("pod-a"); - expect(allocated.ports).toEqual(expect.objectContaining({ dbPort: 55000, apiPort: 55001 })); + it("quarantines corrupt or structurally invalid state", async () => { + const root = await mkdtemp(join(tmpdir(), "ports-")); + const invalidJson = join(root, "invalid-json.json"); + await writeFile(invalidJson, "{not json"); + const fromInvalidJson = await PortRegistry.load(invalidJson); + expect(fromInvalidJson.get("pod-a")).toBeUndefined(); + await expect(readFile(`${invalidJson}.corrupt`, "utf8")).resolves.toBe("{not json"); + + const duplicate = join(root, "duplicate.json"); + await writeFile( + duplicate, + JSON.stringify({ pods: { "pod-a": { dbPort: 55_010 }, "pod-b": { dbPort: 55_010 } } }), + ); + const fromDuplicate = await PortRegistry.load(duplicate); + expect(fromDuplicate.get("pod-a")).toBeUndefined(); - const quarantined = await readFile(`${file}.corrupt`, "utf8"); - expect(quarantined).toBe(raw); + const wrongRange = join(root, "wrong-range.json"); + await writeFile(wrongRange, JSON.stringify({ pods: { "pod-a": { dbPort: 45_000 } } })); + const fromWrongRange = await PortRegistry.load(wrongRange); + expect(fromWrongRange.get("pod-a")).toBeUndefined(); }); - it("overwrites any previous quarantine file", async () => { + it("validates manifest endpoints during reconciliation", async () => { const file = join(await mkdtemp(join(tmpdir(), "ports-")), "state.json"); - await writeFile(`${file}.corrupt`, "old-quarantine"); - const garbage = "{ still bad"; - await writeFile(file, garbage); - - await PortRegistry.load(file); + const registry = await PortRegistry.load(file); - const quarantined = await readFile(`${file}.corrupt`, "utf8"); - expect(quarantined).toBe(garbage); + await registry.reconcile( + new Map([ + ["pod-a", { dbPort: 55_010 }], + ["pod-b", { dbPort: 55_011 }], + ]), + ); + expect(registry.get("pod-a")).toEqual({ dbPort: 55_010 }); + await expect( + registry.reconcile( + new Map([ + ["pod-a", { dbPort: 55_010 }], + ["pod-b", { dbPort: 55_010 }], + ]), + ), + ).rejects.toThrow("already assigned"); + await expect(registry.reconcile(new Map([["pod-a", { dbPort: 45_000 }]]))).rejects.toThrow( + "invalid endpoint", + ); }); - describe("restore", () => { - it("records known allocations from pod manifests without scanning", async () => { - const file = join(await mkdtemp(join(tmpdir(), "ports-")), "state.json"); - const reg = await PortRegistry.load(file); - - await reg.restore("pod-a", podPorts(55010, 55011, 45010, 45011)); - await reg.restore("pod-b", podPorts(55030, 55031, 45030, 45031)); - - expect(reg.get("pod-a")?.ports).toEqual( - expect.objectContaining({ dbPort: 55010, apiPort: 55011 }), - ); - expect(reg.get("pod-a")?.internalPorts).toEqual( - expect.objectContaining({ dbPort: 45010, apiPort: 45011 }), - ); - expect(reg.get("pod-b")?.ports).toEqual( - expect.objectContaining({ dbPort: 55030, apiPort: 55031 }), - ); - - // New allocations must skip the restored ports. - const next = await reg.allocate("new-pod"); - expect([next.ports.dbPort, next.ports.apiPort]).not.toContain(55010); - expect([next.ports.dbPort, next.ports.apiPort]).not.toContain(55011); - expect([next.ports.dbPort, next.ports.apiPort]).not.toContain(55030); - expect([next.ports.dbPort, next.ports.apiPort]).not.toContain(55031); - expect([next.internalPorts.dbPort, next.internalPorts.apiPort]).not.toContain(45010); - expect([next.internalPorts.dbPort, next.internalPorts.apiPort]).not.toContain(45011); - - // Persisted, so a reload sees the restored allocation. - const reloaded = await PortRegistry.load(file); - expect(reloaded.get("pod-a")?.ports).toEqual( - expect.objectContaining({ dbPort: 55010, apiPort: 55011 }), - ); - }); - - it("is idempotent when restoring identical ports for the same pod", async () => { - const file = join(await mkdtemp(join(tmpdir(), "ports-")), "state.json"); - const reg = await PortRegistry.load(file); - - await reg.restore("pod-a", podPorts(55010, 55011, 45010, 45011)); - await expect( - reg.restore("pod-a", podPorts(55010, 55011, 45010, 45011)), - ).resolves.toBeUndefined(); - expect(reg.get("pod-a")?.ports).toEqual( - expect.objectContaining({ dbPort: 55010, apiPort: 55011 }), - ); - }); - - it("throws if the pod already has different ports recorded", async () => { - const file = join(await mkdtemp(join(tmpdir(), "ports-")), "state.json"); - const reg = await PortRegistry.load(file); - - await reg.restore("pod-a", podPorts(55010, 55011, 45010, 45011)); - await expect(reg.restore("pod-a", podPorts(55010, 55099, 45010, 45099))).rejects.toThrow(); - }); - - it("throws if a port is already assigned to a different pod", async () => { - const file = join(await mkdtemp(join(tmpdir(), "ports-")), "state.json"); - const reg = await PortRegistry.load(file); - - await reg.restore("pod-a", podPorts(55010, 55011, 45010, 45011)); - await expect(reg.restore("pod-b", podPorts(55010, 55030, 45030, 45031))).rejects.toThrow(); - await expect(reg.restore("pod-b", podPorts(55030, 55011, 45030, 45031))).rejects.toThrow(); - await expect(reg.restore("pod-b", podPorts(55030, 55031, 45010, 45030))).rejects.toThrow(); - }); - - it("throws if a restored db port collides with another pod's api port", async () => { - const file = join(await mkdtemp(join(tmpdir(), "ports-")), "state.json"); - const reg = await PortRegistry.load(file); - - await reg.restore("pod-a", podPorts(55010, 55011, 45010, 45011)); - await expect(reg.restore("pod-b", podPorts(55011, 55030, 45030, 45031))).rejects.toThrow(); - await expect(reg.restore("pod-b", podPorts(55030, 55010, 45030, 45031))).rejects.toThrow(); - }); - - it("keeps internal allocations out of the public proxy range", async () => { - const file = join(await mkdtemp(join(tmpdir(), "ports-")), "state.json"); - await writeFile(file, JSON.stringify({ basePort: 65000, internalBasePort: 45000, pods: {} })); - const reg = await PortRegistry.load(file); - - const allocated = await reg.allocate("pod-high"); - - expect(allocated.ports.dbPort).toBe(65000); - expect(allocated.internalPorts.dbPort).toBe(45000); - expect(Object.values(allocated.internalPorts).every((port) => port < 55000)).toBe(true); - }); + it("propagates state-file read errors instead of treating them as missing", async () => { + if (typeof process.getuid === "function" && process.getuid() === 0) return; + const root = await mkdtemp(join(tmpdir(), "ports-")); + const file = join(root, "state.json"); + await writeFile(file, JSON.stringify({ pods: {} })); + try { + await chmod(root, 0o000); + await expect(PortRegistry.load(file)).rejects.toThrow(); + } finally { + await chmod(root, 0o700); + } }); }); diff --git a/packages/fleet/src/Provisioner.integration.test.ts b/packages/fleet/src/Provisioner.integration.test.ts index 2d3ccb0552..4caa1530cc 100644 --- a/packages/fleet/src/Provisioner.integration.test.ts +++ b/packages/fleet/src/Provisioner.integration.test.ts @@ -21,13 +21,13 @@ describe.skipIf(!process.env.FLEET_PG_TESTS)("Provisioner", () => { it("creates, forks, resets, destroys", async () => { const { p, pods } = await makeProvisioner(); const a = await p.create({ id: "a", versions: { postgres: PG_VERSION } }); - expect(a.ports.dbPort).toBeGreaterThan(0); + expect(a.dbPort).toBeGreaterThan(0); expect(await stat(join(pods.dataDir("a"), "PG_VERSION")).then(() => true)).toBe(true); // fork: divergence await writeFile(join(pods.dataDir("a"), "marker.txt"), "from-a"); const b = await p.fork("a", "b"); - expect(b.ports.dbPort).not.toBe(a.ports.dbPort); + expect(b.dbPort).not.toBe(a.dbPort); await writeFile(join(pods.dataDir("b"), "marker.txt"), "from-b"); expect(await readFile(join(pods.dataDir("a"), "marker.txt"), "utf8")).toBe("from-a"); diff --git a/packages/fleet/src/Provisioner.ts b/packages/fleet/src/Provisioner.ts index d4e9f0a54b..40653266d1 100644 --- a/packages/fleet/src/Provisioner.ts +++ b/packages/fleet/src/Provisioner.ts @@ -2,6 +2,8 @@ import { rename, rm } from "node:fs/promises"; import { SERVICE_NAMES, validateEnabledServiceDependencies, + type ProvisionedServiceName, + type ProvisionedStackVersions, type ServiceName, type VersionManifest, } from "@supabase/stack"; @@ -16,7 +18,7 @@ function errorCode(error: unknown): string | undefined { return typeof error.code === "string" ? error.code : undefined; } -const NATIVE_FLEET_SERVICES = new Set(["postgres", "postgrest", "auth"]); +const NATIVE_FLEET_SERVICES = new Set(["postgrest", "auth"]); const SERVICE_NAME_SET = new Set(SERVICE_NAMES); /** @@ -44,7 +46,7 @@ function validateVersions(versions: Partial): void { export interface CreatePodOptions { readonly id: string; - readonly versions: Partial; + readonly versions: ProvisionedStackVersions; readonly services?: Partial>; readonly flags?: { readonly supautils?: boolean }; /** Build/use a warm template (services pre-migrated). Default: base template. */ @@ -79,7 +81,15 @@ export class Provisioner { if (pgVersion === undefined) throw new Error("versions.postgres is required"); validateVersions(opts.versions); validateServices(opts.services ?? {}); - const enabled = SERVICE_NAMES.filter((name) => opts.services?.[name] === true); + if (opts.services?.postgres === true) { + throw new Error( + "postgres is always enabled for fleet pods and must not be configured as a service", + ); + } + const enabled = SERVICE_NAMES.filter( + (name): name is ProvisionedServiceName => + name !== "postgres" && opts.services?.[name] === true, + ); const dependencyError = validateEnabledServiceDependencies(new Set(enabled)); if (dependencyError !== undefined) { throw new Error(dependencyError); @@ -104,8 +114,7 @@ export class Provisioner { services: opts.services ?? {}, flags: { supautils: opts.flags?.supautils ?? false }, warm: opts.warm === true, - ports: allocated.ports, - internalPorts: allocated.internalPorts, + dbPort: allocated.dbPort, postgresPassword, createdAt: new Date().toISOString(), }; @@ -126,7 +135,10 @@ export class Provisioner { if (manifest === undefined) throw new Error(`unknown pod: ${id}`); const pgVersion = manifest.versions.postgres; if (pgVersion === undefined) throw new Error(`pod ${id} has no postgres version`); - const enabled = SERVICE_NAMES.filter((name) => manifest.services[name] === true); + const enabled = SERVICE_NAMES.filter( + (name): name is ProvisionedServiceName => + name !== "postgres" && manifest.services[name] === true, + ); const template = manifest.warm ? await templates.ensureWarmTemplate(manifest.versions, enabled) : await templates.ensureBaseTemplate(pgVersion); @@ -175,8 +187,7 @@ export class Provisioner { const manifest: PodManifest = { ...source, id: newId, - ports: allocated.ports, - internalPorts: allocated.internalPorts, + dbPort: allocated.dbPort, createdAt: new Date().toISOString(), }; await pods.write(manifest); diff --git a/packages/fleet/src/Provisioner.unit.test.ts b/packages/fleet/src/Provisioner.unit.test.ts index 75fc0e7a38..c39ecd111a 100644 --- a/packages/fleet/src/Provisioner.unit.test.ts +++ b/packages/fleet/src/Provisioner.unit.test.ts @@ -1,7 +1,11 @@ import { mkdir, mkdtemp, readFile, readdir, rm, writeFile } from "node:fs/promises"; import { tmpdir } from "node:os"; import { join } from "node:path"; -import { DEFAULT_VERSIONS, type ServiceName, type VersionManifest } from "@supabase/stack"; +import { + DEFAULT_VERSIONS, + type ProvisionedServiceName, + type ProvisionedStackVersions, +} from "@supabase/stack"; import { describe, expect, it } from "vitest"; import { PodRegistry } from "./PodRegistry.ts"; import { PortRegistry } from "./PortRegistry.ts"; @@ -24,8 +28,8 @@ function fakeTemplateStore(templateDir: string, calls: string[]): TemplateStore return templateDir; }, async ensureWarmTemplate( - _versions: Partial, - enabledServices: ReadonlyArray, + _versions: ProvisionedStackVersions, + enabledServices: ReadonlyArray, ): Promise { calls.push(`warm:${[...enabledServices].sort().join(",")}`); return templateDir; @@ -64,10 +68,7 @@ describe("Provisioner (unit, fake deps)", () => { expect(manifest.id).toBe("x"); expect(manifest.postgresPassword).toBe("secret-password"); - expect(ports.get("x")).toEqual({ - ports: manifest.ports, - internalPorts: manifest.internalPorts, - }); + expect(ports.get("x")).toEqual({ dbPort: manifest.dbPort }); expect(await pods.read("x")).toEqual(manifest); }); @@ -116,10 +117,7 @@ describe("Provisioner (unit, fake deps)", () => { // The duplicate-id pre-check throws before any (re-)allocation, so the // original pod's ports must still be intact. - expect(ports.get("dup")).toEqual({ - ports: first.ports, - internalPorts: first.internalPorts, - }); + expect(ports.get("dup")).toEqual({ dbPort: first.dbPort }); }); it("records resolved default versions for enabled warm services", async () => { @@ -164,9 +162,10 @@ describe("Provisioner (unit, fake deps)", () => { // Simulates an untyped JS caller: a numeric version would persist into a // pod.json the registry's strict parser refuses to read back. - const junkVersions = { postgres: PG_VERSION, auth: 123 } as unknown as Partial< - Record - >; + const junkVersions = { + postgres: PG_VERSION, + auth: 123, + } as unknown as CreatePodOptions["versions"]; await expect( p.create({ id: "bad", versions: junkVersions, services: { auth: true } }), ).rejects.toThrow(/invalid version entry/); @@ -268,12 +267,8 @@ describe("Provisioner (unit, fake deps)", () => { const forked = await p.fork("src", "dst"); expect(forked.id).toBe("dst"); - expect(forked.ports).not.toEqual(source.ports); - expect(forked.internalPorts).not.toEqual(source.internalPorts); - expect(ports.get("dst")).toEqual({ - ports: forked.ports, - internalPorts: forked.internalPorts, - }); + expect(forked.dbPort).not.toBe(source.dbPort); + expect(ports.get("dst")).toEqual({ dbPort: forked.dbPort }); expect(await pods.read("dst")).toEqual(forked); }); @@ -325,14 +320,8 @@ describe("Provisioner (unit, fake deps)", () => { // The pre-check for an already-existing target throws before // (re-)allocating, so neither pod's ports should be disturbed. - expect(ports.get("src")).toEqual({ - ports: source.ports, - internalPorts: source.internalPorts, - }); - expect(ports.get("dst")).toEqual({ - ports: existing.ports, - internalPorts: existing.internalPorts, - }); + expect(ports.get("src")).toEqual({ dbPort: source.dbPort }); + expect(ports.get("dst")).toEqual({ dbPort: existing.dbPort }); }); }); }); diff --git a/packages/fleet/src/TemplateStore.ts b/packages/fleet/src/TemplateStore.ts index b6e178b78a..988e353b30 100644 --- a/packages/fleet/src/TemplateStore.ts +++ b/packages/fleet/src/TemplateStore.ts @@ -11,8 +11,13 @@ import { } from "node:fs/promises"; import type { FileHandle } from "node:fs/promises"; import { join } from "node:path"; -import { createStack, installMicroProfile, resolvePostgresPassword } from "@supabase/stack"; -import type { ServiceName, VersionManifest } from "@supabase/stack"; +import { + createProvisionedStack, + createStack, + installMicroProfile, + resolvePostgresPassword, +} from "@supabase/stack"; +import type { ProvisionedServiceName, ProvisionedStackVersions } from "@supabase/stack"; import { cloneDir } from "./cowClone.ts"; import { baseTemplateKey, resolveTemplateVersions, templateKey } from "./PodManifest.ts"; @@ -115,8 +120,8 @@ export class TemplateStore { } async ensureWarmTemplate( - versions: Partial, - enabledServices: ReadonlyArray, + versions: ProvisionedStackVersions, + enabledServices: ReadonlyArray, ): Promise { const pgVersion = versions.postgres; if (pgVersion === undefined) throw new Error("versions.postgres is required"); @@ -139,50 +144,11 @@ export class TemplateStore { await this.withStackBootLock(async () => { // The clone is already post-init, so postgres-init is skipped (`provisioned: true`); // each enabled service boots once and self-migrates against it. - const stack = await createStack({ - mode: "native", - postgres: { - version: pgVersion, - dataDir: buildDataDir, - password: postgresPassword, - provisioned: true, - profile: "micro", - }, - postgrest: enabledServices.includes("postgrest") - ? { version: resolvedVersions.postgrest } - : false, - auth: enabledServices.includes("auth") ? { version: resolvedVersions.auth } : false, - edgeRuntime: enabledServices.includes("edge-runtime") - ? { version: resolvedVersions["edge-runtime"] } - : false, - realtime: enabledServices.includes("realtime") - ? { version: resolvedVersions.realtime } - : false, - storage: enabledServices.includes("storage") - ? { version: resolvedVersions.storage } - : false, - imgproxy: enabledServices.includes("imgproxy") - ? { version: resolvedVersions.imgproxy } - : false, - mailpit: enabledServices.includes("mailpit") - ? { version: resolvedVersions.mailpit } - : false, - pgmeta: enabledServices.includes("pgmeta") - ? { version: resolvedVersions.pgmeta } - : false, - studio: enabledServices.includes("studio") - ? { version: resolvedVersions.studio } - : false, - analytics: enabledServices.includes("analytics") - ? { version: resolvedVersions.analytics } - : false, - vector: enabledServices.includes("vector") - ? { version: resolvedVersions.vector } - : false, - pooler: enabledServices.includes("pooler") - ? { version: resolvedVersions.pooler } - : false, - functions: false, + const stack = await createProvisionedStack({ + dataDir: buildDataDir, + postgresPassword, + versions: resolvedVersions, + enabledServices, }); try { await stack.start(); diff --git a/packages/fleet/src/cowClone.ts b/packages/fleet/src/cowClone.ts index 694c5a7313..a2a17579c0 100644 --- a/packages/fleet/src/cowClone.ts +++ b/packages/fleet/src/cowClone.ts @@ -9,6 +9,11 @@ const run = (cmd: string, args: string[]): Promise => child.on("exit", (code) => resolve(code ?? 1)); }); +function errorCode(error: unknown): string | undefined { + if (typeof error !== "object" || error === null || !("code" in error)) return undefined; + return typeof error.code === "string" ? error.code : undefined; +} + export interface CloneDirOptions { /** * Overrides the executable used for the platform-specific copy-on-write attempt @@ -28,7 +33,10 @@ export async function cloneDir( ): Promise { const exists = await stat(dest).then( () => true, - () => false, + (error: unknown) => { + if (errorCode(error) === "ENOENT") return false; + throw error; + }, ); if (exists) throw new Error(`cloneDir: destination already exists: ${dest}`); await mkdir(dirname(dest), { recursive: true }); diff --git a/packages/fleet/src/index.ts b/packages/fleet/src/index.ts index 9c056b0462..90082f9ba1 100644 --- a/packages/fleet/src/index.ts +++ b/packages/fleet/src/index.ts @@ -1,16 +1,4 @@ export const FLEET_PACKAGE = "@supabase/fleet"; -export { cloneDir } from "./cowClone.ts"; -export type { EdgeProxyEvents, PodUpstream } from "./EdgeProxy.ts"; -export { EdgeProxy } from "./EdgeProxy.ts"; -export type { FleetHandle, FleetOptions, PodState, PodStatus } from "./Fleet.ts"; +export type { CreatePodOptions, FleetHandle, FleetOptions, PodState, PodStatus } from "./Fleet.ts"; export { createFleet } from "./Fleet.ts"; -export { IdleMonitor } from "./IdleMonitor.ts"; -export type { PodManifest } from "./PodManifest.ts"; -export { baseTemplateKey, templateKey } from "./PodManifest.ts"; -export { PodRegistry } from "./PodRegistry.ts"; -export type { PodPorts } from "./PortRegistry.ts"; -export { PortRegistry } from "./PortRegistry.ts"; -export type { CreatePodOptions } from "./Provisioner.ts"; -export { Provisioner } from "./Provisioner.ts"; -export { TemplateStore } from "./TemplateStore.ts"; diff --git a/packages/fleet/src/reapStalePostmaster.ts b/packages/fleet/src/reapStalePostmaster.ts index fe88d4c0b8..9f9ad01efe 100644 --- a/packages/fleet/src/reapStalePostmaster.ts +++ b/packages/fleet/src/reapStalePostmaster.ts @@ -114,5 +114,8 @@ export async function reapStalePostmaster(dataDir: string): Promise { if (!(await isPostmasterForDataDir(pid, dataDir, raw))) return; signalPostmaster(pid, "SIGKILL"); - await waitUntilExited(pid, TERM_TIMEOUT_MS); + if (await waitUntilExited(pid, TERM_TIMEOUT_MS)) return; + if (await isPostmasterForDataDir(pid, dataDir, raw)) { + throw new Error(`failed to terminate postgres process ${pid} for data directory ${dataDir}`); + } } diff --git a/packages/fleet/tests/fleetDensity.e2e.test.ts b/packages/fleet/tests/fleetDensity.e2e.test.ts index e817b6999c..f783099580 100644 --- a/packages/fleet/tests/fleetDensity.e2e.test.ts +++ b/packages/fleet/tests/fleetDensity.e2e.test.ts @@ -15,14 +15,14 @@ describe.skipIf(!process.env.FLEET_PG_TESTS)("fleet density", () => { // Registration is cheap: template built once, then CoW clones. for (let i = 0; i < REGISTERED; i += 1) { - await fleet.createPod({ id: `pod-${i}`, versions: { postgres: PG_VERSION } }); + await fleet.createPod({ id: `pod-${i}`, postgresVersion: PG_VERSION }); } const all = await fleet.listPods(); expect(all).toHaveLength(REGISTERED); expect(all.every((p) => p.state === "suspended")).toBe(true); // Distinct external ports across the whole fleet. - const portSet = new Set(all.map((p) => p.manifest.ports.dbPort)); + const portSet = new Set(all.map((p) => new URL(p.dbUrl).port)); expect(portSet.size).toBe(REGISTERED); // Wake a subset; the rest stay suspended (zero processes). @@ -34,6 +34,6 @@ describe.skipIf(!process.env.FLEET_PG_TESTS)("fleet density", () => { // Explicit suspend brings a pod back to zero. await fleet.suspend("pod-0"); const final = await fleet.listPods(); - expect(final.find((p) => p.manifest.id === "pod-0")?.state).toBe("suspended"); + expect(final.find((p) => p.id === "pod-0")?.state).toBe("suspended"); }, 900_000); }); diff --git a/packages/stack/README.md b/packages/stack/README.md index 2a2bc42ac6..6708bc7022 100644 --- a/packages/stack/README.md +++ b/packages/stack/README.md @@ -4,7 +4,7 @@ Programmatic local Supabase stack for TypeScript. Create a local Supabase runtim ## Features -- **Single entry point** -- `createStack()` resolves config and returns a handle; `start()` prepares assets, starts services, and waits for readiness +- **Deep constructors** -- `createStack()` handles general stacks, while `createProvisionedStack()` owns the complete runtime policy for pre-initialized micro-profile data directories - **Preparation-aware startup** -- cold-cache startup can surface `Downloading` before normal runtime states like `Starting`, `Initializing`, and `Healthy` - **Native binaries with Docker fallback** -- uses native services when available and falls back to Docker images automatically - **Automatic port allocation** -- all ports are optional and auto-assigned to avoid conflicts @@ -239,7 +239,23 @@ The package uses export conditions so Bun and Node.js consumers import from the import { createStack } from "@supabase/stack"; ``` -The runtime selects the Bun or Node.js implementation automatically. Both expose the same `createStack(config): Promise` API. +The runtime selects the Bun or Node.js implementation automatically. Both expose the same constructors and Stack handle interface. + +Fleet and other high-density hosts should use `createProvisionedStack()` instead of assembling a raw `StackConfig`. Its interface accepts the prepared data directory, pinned versions, enabled sidecars, password, and lazy-start policy; the Stack module owns native mode, the micro profile, service disabling, and version mapping. + +```typescript +import { createProvisionedStack } from "@supabase/stack"; + +const stack = await createProvisionedStack({ + dataDir: "/var/lib/supabase/pods/example/data", + postgresPassword: "postgres", + versions: { postgres: "17.6.1.143", postgrest: "14.14" }, + enabledServices: ["postgrest"], + lazyServices: true, +}); +``` + +For preload-required extensions, `stack.ensureExtensionPreload(name)` idempotently persists the required `shared_preload_libraries` entry and restarts PostgreSQL only when the stack is running. It does not execute `CREATE EXTENSION`. ## Prefetching diff --git a/packages/stack/docs/architecture.md b/packages/stack/docs/architecture.md index 75d39fcf93..a75ad83998 100644 --- a/packages/stack/docs/architecture.md +++ b/packages/stack/docs/architecture.md @@ -1,6 +1,6 @@ # Architecture of `@supabase/stack` -Manages a local Supabase development stack — resolving native binaries, wiring services into a dependency graph, and exposing a single async `createStack()` call that returns running connection details. +Manages a local Supabase development stack — resolving native binaries, wiring services into a dependency graph, and exposing deep constructors that return running connection details. ## Table of contents @@ -899,6 +899,7 @@ interface Stack extends AsyncDisposable { startService(name: string): Promise; stopService(name: string): Promise; restartService(name: string): Promise; + ensureExtensionPreload(name: string): Promise; // Status getStatus(): Promise>; @@ -965,7 +966,9 @@ Streams (`statusChanges`, `logs`, `serviceLogs`) are converted to `AsyncIterable **Files:** `src/bun.ts`, `src/node.ts` -These thin wrappers are the runtime-specific implementations selected by the package root export conditions. Each one constructs the platform-specific layer and delegates to `createStack` from `createStack.ts`. +These thin wrappers are the runtime-specific adapters selected by the package root export conditions. Each one constructs the platform-specific layer and delegates to `createStack` from `createStack.ts`. + +They expose two constructors. `createStack(config)` is the general interface. `createProvisionedStack(options)` is the deeper pod-runtime interface: `provisionedStack.ts` owns native mode, the micro profile, service disabling, pinned-version mapping, and dependency validation for a pre-initialized data directory. Fleet therefore describes a pod without duplicating StackConfig assembly. ```ts // bun.ts diff --git a/packages/stack/src/DaemonServer.integration.test.ts b/packages/stack/src/DaemonServer.integration.test.ts index 0b56f5a63b..65016ee773 100644 --- a/packages/stack/src/DaemonServer.integration.test.ts +++ b/packages/stack/src/DaemonServer.integration.test.ts @@ -82,13 +82,13 @@ function mockStack() { : Effect.sync(() => { serviceCalls.push(`restart:${name}`); }), - enableExtension: (name: string) => + ensureExtensionPreload: (name: string) => name === "unknown" ? Effect.fail(new ServiceNotFoundError({ name })) : name === "bad-build" - ? Effect.fail(new StackBuildError({ detail: "cannot enable while starting" })) + ? Effect.fail(new StackBuildError({ detail: "cannot configure preload while starting" })) : Effect.sync(() => { - serviceCalls.push(`enable-extension:${name}`); + serviceCalls.push(`ensure-extension-preload:${name}`); }), reloadFunctions: () => Effect.sync(() => { @@ -341,6 +341,14 @@ describe("DaemonServer", () => { expect(mock.serviceCalls).toContain("restart:postgres"); }); + test("POST /extensions/:name/preload configures the extension preload", async () => { + const res = await fetch(`${url}/extensions/pg_cron/preload`, { method: "POST" }); + expect(res.status).toBe(200); + const body = (await res.json()) as { ok: boolean }; + expect(body.ok).toBe(true); + expect(mock.serviceCalls).toContain("ensure-extension-preload:pg_cron"); + }); + test("POST /edge-runtime/reload returns 200", async () => { const res = await fetch(`${url}/edge-runtime/reload`, { method: "POST", @@ -353,11 +361,11 @@ describe("DaemonServer", () => { expect(mock.serviceCalls).toContain("reload-edge-runtime"); }); - test("POST /extensions/:name/enable maps build errors to JSON 500", async () => { - const res = await fetch(`${url}/extensions/bad-build/enable`, { method: "POST" }); + test("POST /extensions/:name/preload maps build errors to JSON 500", async () => { + const res = await fetch(`${url}/extensions/bad-build/preload`, { method: "POST" }); expect(res.status).toBe(500); const body = (await res.json()) as { error: string; service?: string }; - expect(body.error).toContain("cannot enable while starting"); + expect(body.error).toContain("cannot configure preload while starting"); expect(body.service).toBeUndefined(); }); diff --git a/packages/stack/src/DaemonServer.ts b/packages/stack/src/DaemonServer.ts index 491be84e64..ed4aa7c194 100644 --- a/packages/stack/src/DaemonServer.ts +++ b/packages/stack/src/DaemonServer.ts @@ -274,10 +274,10 @@ export class DaemonServer extends Context.Service< HttpRouter.route( "POST", - "/extensions/:name/enable", + "/extensions/:name/preload", Effect.gen(function* () { const routeParams = yield* HttpRouter.params; - yield* stack.enableExtension(routeParams.name!); + yield* stack.ensureExtensionPreload(routeParams.name!); return HttpServerResponse.jsonUnsafe({ ok: true }); }).pipe( Effect.catchTag("ServiceNotFoundError", (e) => diff --git a/packages/stack/src/RemoteStack.integration.test.ts b/packages/stack/src/RemoteStack.integration.test.ts index e96b41dfc5..6c7a61de1e 100644 --- a/packages/stack/src/RemoteStack.integration.test.ts +++ b/packages/stack/src/RemoteStack.integration.test.ts @@ -86,11 +86,11 @@ function mockStack() { : Effect.sync(() => { serviceCalls.push(`restart:${name}`); }), - enableExtension: (name: string) => + ensureExtensionPreload: (name: string) => name === "unknown" ? Effect.fail(new ServiceNotFoundError({ name })) : Effect.sync(() => { - serviceCalls.push(`enable-extension:${name}`); + serviceCalls.push(`ensure-extension-preload:${name}`); }), reloadFunctions: () => Effect.sync(() => { @@ -234,10 +234,10 @@ describe("RemoteStack integration", () => { ); if (res.status === 404) return yield* new ServiceNotFoundError({ name }); }), - enableExtension: (name: string) => + ensureExtensionPreload: (name: string) => Effect.gen(function* () { const res = yield* Effect.promise(() => - fetch(`${url}/extensions/${name}/enable`, { method: "POST" }), + fetch(`${url}/extensions/${name}/preload`, { method: "POST" }), ); if (res.status === 404) return yield* new ServiceNotFoundError({ name }); }), @@ -358,6 +358,13 @@ describe("RemoteStack integration", () => { expect(mock.serviceCalls).toContain("restart:postgres"); }); + test("ensureExtensionPreload records the call", async () => { + await clientRuntime.runPromise( + Effect.flatMap(Stack, (stack) => stack.ensureExtensionPreload("pg_cron")), + ); + expect(mock.serviceCalls).toContain("ensure-extension-preload:pg_cron"); + }); + test("reloadEdgeRuntime records the call", async () => { await clientRuntime.runPromise( Effect.flatMap(Stack, (stack) => diff --git a/packages/stack/src/RemoteStack.ts b/packages/stack/src/RemoteStack.ts index 150bf4e144..4e62e67066 100644 --- a/packages/stack/src/RemoteStack.ts +++ b/packages/stack/src/RemoteStack.ts @@ -293,10 +293,10 @@ export const RemoteStack = { }), ), - enableExtension: (name: string) => + ensureExtensionPreload: (name: string) => withUnixHttpClient( Effect.gen(function* () { - const response = yield* unixResponse(socketPath, `/extensions/${name}/enable`, { + const response = yield* unixResponse(socketPath, `/extensions/${name}/preload`, { method: "POST", }); if (response.status === 404) { diff --git a/packages/stack/src/Stack.ts b/packages/stack/src/Stack.ts index ef0cdf72ad..803800c20f 100644 --- a/packages/stack/src/Stack.ts +++ b/packages/stack/src/Stack.ts @@ -67,7 +67,7 @@ export class Stack extends Context.Service< readonly restartService: ( name: string, ) => Effect.Effect; - readonly enableExtension: ( + readonly ensureExtensionPreload: ( name: string, ) => Effect.Effect; readonly reloadFunctions: ( @@ -110,7 +110,7 @@ export class Stack extends Context.Service< startService: coordinator.startService, stopService: coordinator.stopService, restartService: coordinator.restartService, - enableExtension: coordinator.enableExtension, + ensureExtensionPreload: coordinator.ensureExtensionPreload, reloadFunctions: coordinator.reloadFunctions, reloadEdgeRuntime: coordinator.reloadEdgeRuntime, getState: coordinator.getState, diff --git a/packages/stack/src/StackLifecycleCoordinator.ts b/packages/stack/src/StackLifecycleCoordinator.ts index 54f6089062..14bd8c3dac 100644 --- a/packages/stack/src/StackLifecycleCoordinator.ts +++ b/packages/stack/src/StackLifecycleCoordinator.ts @@ -16,13 +16,11 @@ import { import { ChildProcessSpawner } from "effect/unstable/process"; import type { CleanupTargets } from "./CleanupTargets.ts"; import { cleanupLocalStackResources } from "./cleanup.ts"; -import { planEnableExtension } from "./enableExtension.ts"; -import { PRELOAD_REQUIRED_EXTENSIONS } from "./micro.ts"; +import { configureExtensionPreload } from "./extensionPreload.ts"; import { StackBuildError } from "./errors.ts"; import { configureFunctionsRuntime, type FunctionsConfig } from "./functions.ts"; import { detectPlatform, dockerHostAddress } from "./Platform.ts"; import { postgresConnectionUrl } from "./postgresCredentials.ts"; -import { installPodConfOverlay, readPreloadLibraries, writePreloadLibraries } from "./pgconf.ts"; import { StackMetadataPersistence } from "./StackMetadataPersistence.ts"; import { StackPreparation } from "./StackPreparation.ts"; import type { PreparedStackArtifacts } from "./StackPreparation.ts"; @@ -199,7 +197,7 @@ export class StackLifecycleCoordinator extends Context.Service< readonly restartService: ( name: string, ) => Effect.Effect; - readonly enableExtension: ( + readonly ensureExtensionPreload: ( name: string, ) => Effect.Effect; readonly reloadFunctions: ( @@ -254,7 +252,7 @@ export class StackLifecycleCoordinator extends Context.Service< const stateRef = yield* SubscriptionRef.make(initialPublicStates(config)); const phaseRef = yield* Ref.make("idle"); const startInFlightRef = yield* Ref.make(false); - const enableExtensionLock = yield* Semaphore.make(1); + const ensureExtensionPreloadLock = yield* Semaphore.make(1); // Tracks every service that has actually been asked to start: the eager set from // start() under lazyServices, plus anything started later via startService (the // ApiProxy's ensureService on-demand path) or restartService. Under lazyServices, @@ -690,22 +688,17 @@ export class StackLifecycleCoordinator extends Context.Service< // keeps this call site self-contained if that invariant ever changes. yield* markStarted([name]); }), - enableExtension: (name) => - enableExtensionLock.withPermits(1)( + ensureExtensionPreload: (name) => + ensureExtensionPreloadLock.withPermits(1)( Effect.gen(function* () { const startInFlight = yield* Ref.get(startInFlightRef); if (startInFlight || (yield* Ref.get(phaseRef)) === "starting") { return yield* Effect.fail( new StackBuildError({ - detail: `Cannot enable extension "${name}" while the stack is starting. Wait for start() to finish and retry.`, + detail: `Cannot configure preload for extension "${name}" while the stack is starting. Wait for start() to finish and retry.`, }), ); } - // Non-preload extensions are a pure no-op: bail before touching - // PGDATA, which may not even exist yet on a never-started stack. - if (!PRELOAD_REQUIRED_EXTENSIONS.has(name)) { - return; - } // PGDATA I/O failures (missing dir, bad permissions) surface as // typed StackBuildErrors so daemon routes serialize them instead // of dying with an unstructured 500. @@ -714,22 +707,13 @@ export class StackLifecycleCoordinator extends Context.Service< try: io, catch: (cause) => new StackBuildError({ detail, cause }), }); - yield* podConfIo( - `Failed to install the pod.conf overlay while enabling extension "${name}"`, - () => installPodConfOverlay(config.postgres.dataDir), + const result = yield* podConfIo( + `Failed to configure preload for extension "${name}"`, + () => configureExtensionPreload(config.postgres.dataDir, name), ); - const currentLibraries = yield* podConfIo( - `Failed to read preload libraries while enabling extension "${name}"`, - () => readPreloadLibraries(config.postgres.dataDir), - ); - const plan = planEnableExtension(name, currentLibraries); - if (plan.action === "none") { + if (result !== "updated") { return; } - yield* podConfIo( - `Failed to write preload libraries while enabling extension "${name}"`, - () => writePreloadLibraries(config.postgres.dataDir, plan.libraries), - ); if ((yield* Ref.get(phaseRef)) !== "running") { return; } diff --git a/packages/stack/src/StackLifecycleCoordinator.unit.test.ts b/packages/stack/src/StackLifecycleCoordinator.unit.test.ts index 8496fcd13a..427093b488 100644 --- a/packages/stack/src/StackLifecycleCoordinator.unit.test.ts +++ b/packages/stack/src/StackLifecycleCoordinator.unit.test.ts @@ -87,7 +87,7 @@ function makeConfig(dataDir: string): ResolvedStackConfig { // (unlike postgres's Exec-based pg_isready probe, which the mocked // ChildProcessSpawner satisfies), so nothing in this mock setup would ever // answer them and waitAllReady would hang/fail. Keeping only postgres - // enabled is sufficient to exercise the enableExtension race. + // enabled is sufficient to exercise the ensureExtensionPreload race. postgrest: false, auth: false, edgeRuntime: false, @@ -181,21 +181,21 @@ function startFakeHealthyServer(): Promise { }); } -describe("StackLifecycleCoordinator enableExtension", () => { - // Regression test: two concurrent enableExtension calls used to race on +describe("StackLifecycleCoordinator ensureExtensionPreload", () => { + // Regression test: two concurrent ensureExtensionPreload calls used to race on // pod.conf — both read the same preload list, both wrote independently, and // the second write clobbered the first, silently dropping one extension // from shared_preload_libraries. Racing the two restarts of "postgres" also // deadlocks the orchestrator (concurrent FiberMap.run + stopForRestart calls // on the same service name step on each other), so without the fix this // test times out rather than merely asserting the wrong libraries. - // enableExtension is now serialized per coordinator instance with an Effect + // ensureExtensionPreload is now serialized per coordinator instance with an Effect // Semaphore, which fixes both the lost write and the restart deadlock. // // it.live is required (not it.effect/TestClock): the mock ChildProcessSpawner // resolves exit codes and the postgres health-check probe via a real // `Effect.sleep("10 millis")`, which needs the real clock to progress. - it.live("serializes concurrent enableExtension calls so no write is lost", () => { + it.live("serializes concurrent ensureExtensionPreload calls so no write is lost", () => { const dataDir = mkdtempSync(join(tmpdir(), "stack-lifecycle-coordinator-test-")); writeFileSync(join(dataDir, "postgresql.conf"), "# stock conf\n"); const config = makeConfig(dataDir); @@ -205,9 +205,12 @@ describe("StackLifecycleCoordinator enableExtension", () => { const stack = yield* Stack; yield* stack.start(); - yield* Effect.all([stack.enableExtension("pg_cron"), stack.enableExtension("pg_net")], { - concurrency: "unbounded", - }); + yield* Effect.all( + [stack.ensureExtensionPreload("pg_cron"), stack.ensureExtensionPreload("pg_net")], + { + concurrency: "unbounded", + }, + ); const libraries = yield* Effect.promise(() => readPreloadLibraries(dataDir)); expect(libraries).toContain("pg_cron"); @@ -272,7 +275,7 @@ describe("StackLifecycleCoordinator enableExtension", () => { return Effect.gen(function* () { const stack = yield* Stack; - yield* stack.enableExtension("vector"); + yield* stack.ensureExtensionPreload("vector"); expect(existsSync(dataDir)).toBe(false); }).pipe( Effect.provide(layer), @@ -292,7 +295,7 @@ describe("StackLifecycleCoordinator enableExtension", () => { yield* stack.stop(); const spawnedBefore = spawner.spawned.length; - yield* stack.enableExtension("pg_cron"); + yield* stack.ensureExtensionPreload("pg_cron"); expect(spawner.spawned).toHaveLength(spawnedBefore); expect((yield* stack.getState("postgres")).status).toBe("Stopped"); @@ -319,7 +322,7 @@ describe("StackLifecycleCoordinator enableExtension", () => { yield* Effect.sleep(Duration.millis(10)); } - const exit = yield* stack.enableExtension("pg_cron").pipe(Effect.exit); + const exit = yield* stack.ensureExtensionPreload("pg_cron").pipe(Effect.exit); expect(Exit.isFailure(exit)).toBe(true); expect(yield* Effect.promise(() => readPreloadLibraries(dataDir))).toEqual([]); @@ -351,7 +354,7 @@ describe("StackLifecycleCoordinator enableExtension", () => { const startExit = yield* coordinator.start().pipe(Effect.exit); expect(Exit.isFailure(startExit)).toBe(true); - yield* coordinator.enableExtension("pg_cron"); + yield* coordinator.ensureExtensionPreload("pg_cron"); expect(yield* Effect.promise(() => readPreloadLibraries(dataDir))).toEqual(["pg_cron"]); }).pipe( Effect.provide(layer), @@ -363,7 +366,7 @@ describe("StackLifecycleCoordinator enableExtension", () => { describe("StackLifecycleCoordinator lazyServices", () => { // it.live: the mocked ChildProcessSpawner and postgres's health-check probe both resolve via a // real `Effect.sleep`, which needs the real clock to progress (same reason as the - // enableExtension test above). + // ensureExtensionPreload test above). it.live("start() only eager-starts postgres/postgres-init; postgrest starts on demand", () => { const dataDir = mkdtempSync(join(tmpdir(), "stack-lifecycle-coordinator-lazy-test-")); diff --git a/packages/stack/src/UnixSocketSse.integration.test.ts b/packages/stack/src/UnixSocketSse.integration.test.ts index 16875deb0e..ffd1361a2e 100644 --- a/packages/stack/src/UnixSocketSse.integration.test.ts +++ b/packages/stack/src/UnixSocketSse.integration.test.ts @@ -67,7 +67,7 @@ function makeStackLayer(opts: { name === "postgres" ? Effect.void : Effect.fail(new ServiceNotFoundError({ name })), restartService: (name: string) => name === "postgres" ? Effect.void : Effect.fail(new ServiceNotFoundError({ name })), - enableExtension: (name: string) => + ensureExtensionPreload: (name: string) => name === "postgres" ? Effect.void : Effect.fail(new ServiceNotFoundError({ name })), reloadFunctions: () => Effect.void, reloadEdgeRuntime: () => Effect.void, diff --git a/packages/stack/src/bun.ts b/packages/stack/src/bun.ts index 9d48a77a7b..1828948df2 100644 --- a/packages/stack/src/bun.ts +++ b/packages/stack/src/bun.ts @@ -15,6 +15,7 @@ import { type PrefetchResult, } from "./prefetch.ts"; import { defaultCacheRoot } from "./paths.ts"; +import { provisionedStackConfig, type ProvisionedStackOptions } from "./provisionedStack.ts"; import { StackPreparation } from "./StackPreparation.ts"; import type { StackConfig } from "./StackBuilder.ts"; import { UnixHttpClient, UnixHttpClientError } from "./UnixHttpClient.ts"; @@ -56,6 +57,12 @@ export async function createStack(config?: StackConfig): Promise { return createStackCore(config, platformFactory); } +export async function createProvisionedStack( + options: ProvisionedStackOptions, +): Promise { + return createStackCore(provisionedStackConfig(options), platformFactory); +} + export async function prefetch(options?: PrefetchOptions): Promise { const resolverLayer = BinaryResolver.make(defaultCacheRoot()).pipe( Layer.provide(FetchHttpClient.layer), diff --git a/packages/stack/src/createStack.ts b/packages/stack/src/createStack.ts index e28fc3b415..6433b8e0ed 100644 --- a/packages/stack/src/createStack.ts +++ b/packages/stack/src/createStack.ts @@ -99,7 +99,7 @@ export interface StackHandle extends AsyncDisposable { startService(name: string): Promise; stopService(name: string): Promise; restartService(name: string): Promise; - enableExtension(name: string): Promise; + ensureExtensionPreload(name: string): Promise; reloadFunctions(opts?: FunctionsConfig): Promise; reloadEdgeRuntime(opts: EdgeRuntimeReloadConfig): Promise; ready(opts?: ReadyOptions): Promise; @@ -734,7 +734,7 @@ export async function createStack( startService: (name) => run(localStack.startService(name)), stopService: (name) => run(localStack.stopService(name)), restartService: (name) => run(localStack.restartService(name)), - enableExtension: (name) => run(localStack.enableExtension(name)), + ensureExtensionPreload: (name) => run(localStack.ensureExtensionPreload(name)), reloadFunctions: (opts) => run(localStack.reloadFunctions(opts)), reloadEdgeRuntime: (opts) => run(localStack.reloadEdgeRuntime(opts)), ready: (opts) => { diff --git a/packages/stack/src/enableExtension.ts b/packages/stack/src/enableExtension.ts deleted file mode 100644 index fc0fec99b3..0000000000 --- a/packages/stack/src/enableExtension.ts +++ /dev/null @@ -1,14 +0,0 @@ -import { PRELOAD_REQUIRED_EXTENSIONS } from "./micro.ts"; - -export type EnableExtensionPlan = - | { readonly action: "none" } - | { readonly action: "restart"; readonly libraries: ReadonlyArray }; - -export const planEnableExtension = ( - name: string, - currentLibraries: ReadonlyArray, -): EnableExtensionPlan => { - if (!PRELOAD_REQUIRED_EXTENSIONS.has(name)) return { action: "none" }; - if (currentLibraries.includes(name)) return { action: "none" }; - return { action: "restart", libraries: [...currentLibraries, name] }; -}; diff --git a/packages/stack/src/enableExtension.unit.test.ts b/packages/stack/src/enableExtension.unit.test.ts deleted file mode 100644 index f231dffa9b..0000000000 --- a/packages/stack/src/enableExtension.unit.test.ts +++ /dev/null @@ -1,17 +0,0 @@ -import { describe, expect, it } from "vitest"; -import { planEnableExtension } from "./enableExtension.ts"; - -describe("planEnableExtension", () => { - it("no-ops for extensions that do not need preload", () => { - expect(planEnableExtension("pgvector", [])).toEqual({ action: "none" }); - }); - it("no-ops when already preloaded", () => { - expect(planEnableExtension("pg_cron", ["pg_cron"])).toEqual({ action: "none" }); - }); - it("appends and restarts otherwise", () => { - expect(planEnableExtension("pg_cron", ["pg_net"])).toEqual({ - action: "restart", - libraries: ["pg_net", "pg_cron"], - }); - }); -}); diff --git a/packages/stack/src/extensionPreload.ts b/packages/stack/src/extensionPreload.ts new file mode 100644 index 0000000000..43079e562f --- /dev/null +++ b/packages/stack/src/extensionPreload.ts @@ -0,0 +1,35 @@ +import { PRELOAD_REQUIRED_EXTENSIONS } from "./micro.ts"; +import { installPodConfOverlay, readPreloadLibraries, writePreloadLibraries } from "./pgconf.ts"; + +export type ExtensionPreloadPlan = + | { readonly action: "none" } + | { readonly action: "update"; readonly libraries: ReadonlyArray }; + +export const planExtensionPreload = ( + name: string, + currentLibraries: ReadonlyArray, +): ExtensionPreloadPlan => { + if (!PRELOAD_REQUIRED_EXTENSIONS.has(name)) return { action: "none" }; + if (currentLibraries.includes(name)) return { action: "none" }; + return { action: "update", libraries: [...currentLibraries, name] }; +}; + +export type ExtensionPreloadResult = "not-required" | "unchanged" | "updated"; + +/** + * Idempotently persists the preload configuration required by an extension. + * Process lifecycle remains the caller's responsibility: a running stack + * restarts postgres after this function reports `updated`; a suspended pod + * simply picks up the configuration on its next wake. + */ +export async function configureExtensionPreload( + dataDir: string, + name: string, +): Promise { + if (!PRELOAD_REQUIRED_EXTENSIONS.has(name)) return "not-required"; + await installPodConfOverlay(dataDir); + const plan = planExtensionPreload(name, await readPreloadLibraries(dataDir)); + if (plan.action === "none") return "unchanged"; + await writePreloadLibraries(dataDir, plan.libraries); + return "updated"; +} diff --git a/packages/stack/src/extensionPreload.unit.test.ts b/packages/stack/src/extensionPreload.unit.test.ts new file mode 100644 index 0000000000..8b9d2c1622 --- /dev/null +++ b/packages/stack/src/extensionPreload.unit.test.ts @@ -0,0 +1,36 @@ +import { mkdtemp, rm, writeFile } from "node:fs/promises"; +import { tmpdir } from "node:os"; +import { join } from "node:path"; +import { describe, expect, it } from "vitest"; +import { configureExtensionPreload, planExtensionPreload } from "./extensionPreload.ts"; +import { readPreloadLibraries } from "./pgconf.ts"; + +describe("planExtensionPreload", () => { + it("no-ops for extensions that do not need preload", () => { + expect(planExtensionPreload("pgvector", [])).toEqual({ action: "none" }); + }); + it("no-ops when already preloaded", () => { + expect(planExtensionPreload("pg_cron", ["pg_cron"])).toEqual({ action: "none" }); + }); + it("appends the required library otherwise", () => { + expect(planExtensionPreload("pg_cron", ["pg_net"])).toEqual({ + action: "update", + libraries: ["pg_net", "pg_cron"], + }); + }); +}); + +describe("configureExtensionPreload", () => { + it("owns idempotent preload persistence for running and suspended callers", async () => { + const dataDir = await mkdtemp(join(tmpdir(), "extension-preload-")); + try { + await writeFile(join(dataDir, "postgresql.conf"), "# stock config\n"); + await expect(configureExtensionPreload(dataDir, "pg_cron")).resolves.toBe("updated"); + await expect(configureExtensionPreload(dataDir, "pg_cron")).resolves.toBe("unchanged"); + await expect(configureExtensionPreload(dataDir, "vector")).resolves.toBe("not-required"); + await expect(readPreloadLibraries(dataDir)).resolves.toEqual(["pg_cron"]); + } finally { + await rm(dataDir, { recursive: true, force: true }); + } + }); +}); diff --git a/packages/stack/src/index.ts b/packages/stack/src/index.ts index a8e1aa217e..8b1708dc08 100644 --- a/packages/stack/src/index.ts +++ b/packages/stack/src/index.ts @@ -21,6 +21,11 @@ export type { } from "./StackBuilder.ts"; export type { ServiceName, VersionManifest } from "./versions.ts"; +export type { + ProvisionedServiceName, + ProvisionedStackOptions, + ProvisionedStackVersions, +} from "./provisionedStack.ts"; export { DEFAULT_VERSIONS, fillServiceVersionManifest, SERVICE_NAMES } from "./versions.ts"; export type { AllocatedPorts } from "./PortAllocator.ts"; export { PORT_FIELDS } from "./PortAllocator.ts"; @@ -31,10 +36,6 @@ export type { PrefetchOptions, PrefetchResult } from "./prefetch.ts"; export type { ReadyOptions, StackHandle } from "./createStack.ts"; export type { FunctionsConfig, FunctionsRuntimeConfig } from "./functions.ts"; export { UnixHttpClient, UnixHttpClientError } from "./UnixHttpClient.ts"; -export { - installMicroProfile, - installPodConfOverlay, - readPreloadLibraries, - writePreloadLibraries, -} from "./pgconf.ts"; -export { PRELOAD_REQUIRED_EXTENSIONS } from "./micro.ts"; +export { installMicroProfile } from "./pgconf.ts"; +export { configureExtensionPreload } from "./extensionPreload.ts"; +export type { ExtensionPreloadResult } from "./extensionPreload.ts"; diff --git a/packages/stack/src/node.ts b/packages/stack/src/node.ts index fb7a6eb412..b27508fbf4 100644 --- a/packages/stack/src/node.ts +++ b/packages/stack/src/node.ts @@ -18,6 +18,7 @@ import { type PrefetchResult, } from "./prefetch.ts"; import { defaultCacheRoot } from "./paths.ts"; +import { provisionedStackConfig, type ProvisionedStackOptions } from "./provisionedStack.ts"; import { StackPreparation } from "./StackPreparation.ts"; import type { StackConfig } from "./StackBuilder.ts"; import { UnixHttpClient, UnixHttpClientError } from "./UnixHttpClient.ts"; @@ -135,6 +136,12 @@ export async function createStack(config?: StackConfig): Promise { return createStackCore(config, platformFactory); } +export async function createProvisionedStack( + options: ProvisionedStackOptions, +): Promise { + return createStackCore(provisionedStackConfig(options), platformFactory); +} + export async function prefetch(options?: PrefetchOptions): Promise { const resolverLayer = BinaryResolver.make(defaultCacheRoot()).pipe( Layer.provide(FetchHttpClient.layer), diff --git a/packages/stack/src/provisionedStack.ts b/packages/stack/src/provisionedStack.ts new file mode 100644 index 0000000000..d21d344fbd --- /dev/null +++ b/packages/stack/src/provisionedStack.ts @@ -0,0 +1,67 @@ +import { validateEnabledServiceDependencies } from "./serviceDependencies.ts"; +import type { StackConfig } from "./StackBuilder.ts"; +import type { ServiceName, VersionManifest } from "./versions.ts"; + +export type ProvisionedServiceName = Exclude; + +export type ProvisionedStackVersions = Pick & + Partial>; + +/** + * The complete interface required to run a pre-initialized micro-profile data + * directory. Callers describe the pod; @supabase/stack owns how that becomes a + * StackConfig, including native mode, service disabling, and version mapping. + */ +export interface ProvisionedStackOptions { + readonly dataDir: string; + readonly postgresPassword: string; + readonly versions: ProvisionedStackVersions; + readonly enabledServices?: ReadonlyArray; + readonly stackRoot?: string; + readonly lazyServices?: boolean; +} + +function versionedService( + name: ProvisionedServiceName, + options: ProvisionedStackOptions, +): { readonly version: string } | false { + if (!options.enabledServices?.includes(name)) return false; + const version = options.versions[name]; + if (version === undefined) { + throw new Error(`versions.${name} is required when ${name} is enabled`); + } + return { version }; +} + +/** Internal resolver kept separate so the deep public constructor stays easy to verify. */ +export function provisionedStackConfig(options: ProvisionedStackOptions): StackConfig { + const enabledServices = new Set(options.enabledServices ?? []); + const dependencyError = validateEnabledServiceDependencies(enabledServices); + if (dependencyError !== undefined) throw new Error(dependencyError); + + return { + mode: "native", + stackRoot: options.stackRoot, + lazyServices: options.lazyServices, + postgres: { + dataDir: options.dataDir, + version: options.versions.postgres, + password: options.postgresPassword, + provisioned: true, + profile: "micro", + }, + postgrest: versionedService("postgrest", options), + auth: versionedService("auth", options), + edgeRuntime: versionedService("edge-runtime", options), + realtime: versionedService("realtime", options), + storage: versionedService("storage", options), + imgproxy: versionedService("imgproxy", options), + mailpit: versionedService("mailpit", options), + pgmeta: versionedService("pgmeta", options), + studio: versionedService("studio", options), + analytics: versionedService("analytics", options), + vector: versionedService("vector", options), + pooler: versionedService("pooler", options), + functions: false, + }; +} diff --git a/packages/stack/src/provisionedStack.unit.test.ts b/packages/stack/src/provisionedStack.unit.test.ts new file mode 100644 index 0000000000..3fe7330aef --- /dev/null +++ b/packages/stack/src/provisionedStack.unit.test.ts @@ -0,0 +1,73 @@ +import { describe, expect, it } from "vitest"; +import { provisionedStackConfig } from "./provisionedStack.ts"; + +const baseOptions = { + dataDir: "/pods/a/data", + postgresPassword: "secret", + versions: { postgres: "17.6.1.143" }, +} as const; + +describe("provisionedStackConfig", () => { + it("owns the complete postgres-only micro runtime configuration", () => { + expect(provisionedStackConfig(baseOptions)).toEqual({ + mode: "native", + stackRoot: undefined, + lazyServices: undefined, + postgres: { + dataDir: "/pods/a/data", + version: "17.6.1.143", + password: "secret", + provisioned: true, + profile: "micro", + }, + postgrest: false, + auth: false, + edgeRuntime: false, + realtime: false, + storage: false, + imgproxy: false, + mailpit: false, + pgmeta: false, + studio: false, + analytics: false, + vector: false, + pooler: false, + functions: false, + }); + }); + + it("maps enabled service versions and runtime policy", () => { + const config = provisionedStackConfig({ + ...baseOptions, + stackRoot: "/pods/a/stack", + lazyServices: true, + enabledServices: ["postgrest", "auth"], + versions: { + postgres: "17.6.1.143", + postgrest: "14.14", + auth: "2.192.0", + }, + }); + + expect(config.stackRoot).toBe("/pods/a/stack"); + expect(config.lazyServices).toBe(true); + expect(config.postgrest).toEqual({ version: "14.14" }); + expect(config.auth).toEqual({ version: "2.192.0" }); + }); + + it("rejects an enabled service without a pinned version", () => { + expect(() => + provisionedStackConfig({ ...baseOptions, enabledServices: ["postgrest"] }), + ).toThrow("versions.postgrest is required"); + }); + + it("rejects incomplete service dependency sets", () => { + expect(() => + provisionedStackConfig({ + ...baseOptions, + enabledServices: ["studio"], + versions: { postgres: "17.6.1.143", studio: "2026.07.07" }, + }), + ).toThrow("studio requires pgmeta"); + }); +}); From 53a6dcb2a75c79a17378925497bfa5be2f0ea87d Mon Sep 17 00:00:00 2001 From: Julien Goux Date: Fri, 17 Jul 2026 16:10:17 +0200 Subject: [PATCH 51/52] refactor(stack): own lazy service activation --- .../dev/functions-dev-edge-runtime-config.ts | 10 +- apps/cli/src/next/config/stack-config.ts | 48 +- .../src/next/config/stack-config.unit.test.ts | 30 +- packages/fleet/README.md | 135 +++--- packages/fleet/src/EdgeProxy.ts | 41 +- packages/fleet/src/EdgeProxy.unit.test.ts | 20 +- packages/fleet/src/Fleet.integration.test.ts | 15 +- packages/fleet/src/Fleet.ts | 180 +++++-- packages/fleet/src/Fleet.unit.test.ts | 12 +- packages/fleet/src/PodManifest.ts | 12 +- packages/fleet/src/PodRegistry.ts | 65 ++- packages/fleet/src/PodRegistry.unit.test.ts | 26 +- packages/fleet/src/PortRegistry.ts | 55 ++- packages/fleet/src/PortRegistry.unit.test.ts | 33 +- packages/fleet/src/Provisioner.ts | 112 +++-- packages/fleet/src/Provisioner.unit.test.ts | 51 +- packages/fleet/src/TemplateStore.ts | 41 +- packages/fleet/src/reapStalePostmaster.ts | 14 +- packages/fleet/tests/fleetDensity.e2e.test.ts | 8 +- packages/process-compose/src/Orchestrator.ts | 61 ++- .../src/Orchestrator.unit.test.ts | 22 + packages/stack/README.md | 446 +++++------------- packages/stack/docs/architecture.md | 52 +- packages/stack/docs/detach-mode.md | 7 +- packages/stack/package.json | 4 + packages/stack/src/ApiProxy.ts | 121 +++-- packages/stack/src/PortLease.ts | 220 +++++++++ packages/stack/src/PortLease.unit.test.ts | 42 ++ packages/stack/src/Stack.ts | 6 +- packages/stack/src/Stack.unit.test.ts | 2 +- packages/stack/src/StackBuilder.ts | 123 ++--- packages/stack/src/StackBuilder.unit.test.ts | 33 +- .../stack/src/StackLifecycleCoordinator.ts | 419 +++++++++------- .../StackLifecycleCoordinator.unit.test.ts | 21 +- packages/stack/src/bun.ts | 9 +- packages/stack/src/cleanup.ts | 56 ++- packages/stack/src/createStack.ts | 320 ++++++++----- packages/stack/src/createStack.unit.test.ts | 22 +- packages/stack/src/effect.ts | 12 +- packages/stack/src/functions.unit.test.ts | 9 +- packages/stack/src/index.ts | 16 +- packages/stack/src/layers.ts | 10 +- packages/stack/src/node.ts | 9 +- packages/stack/src/provisioned-bun.ts | 17 + packages/stack/src/provisioned-node.ts | 17 + packages/stack/src/provisionedStack.ts | 27 +- .../stack/src/provisionedStack.unit.test.ts | 47 +- packages/stack/src/versions.ts | 7 + .../tests/createStack-docker.e2e.test.ts | 7 - packages/stack/tests/createStack.e2e.test.ts | 7 - packages/stack/tests/helpers/buildServices.ts | 2 +- .../stack/tests/helpers/standalone-stack.ts | 1 - 52 files changed, 1855 insertions(+), 1227 deletions(-) create mode 100644 packages/stack/src/PortLease.ts create mode 100644 packages/stack/src/PortLease.unit.test.ts create mode 100644 packages/stack/src/provisioned-bun.ts create mode 100644 packages/stack/src/provisioned-node.ts diff --git a/apps/cli/src/next/commands/functions/dev/functions-dev-edge-runtime-config.ts b/apps/cli/src/next/commands/functions/dev/functions-dev-edge-runtime-config.ts index b13a63f0fc..77285919f6 100644 --- a/apps/cli/src/next/commands/functions/dev/functions-dev-edge-runtime-config.ts +++ b/apps/cli/src/next/commands/functions/dev/functions-dev-edge-runtime-config.ts @@ -4,7 +4,7 @@ import { resolveProjectSubtree, type ProjectConfig, } from "@supabase/config"; -import type { EdgeRuntimeConfig } from "@supabase/stack/effect"; +import type { EdgeRuntimeReloadOptions } from "@supabase/stack/effect"; import { Data, Effect, Redacted } from "effect"; import { ProjectHome } from "../../../config/project-home.service.ts"; @@ -30,7 +30,7 @@ export class FunctionsDevEdgeRuntimeDisabledError extends Data.TaggedError( } export interface ResolvedFunctionsDevEdgeRuntimeConfig { - readonly config: EdgeRuntimeConfig; + readonly config: EdgeRuntimeReloadOptions; readonly fingerprint: string; } @@ -64,7 +64,7 @@ function stableRecord( ); } -function fingerprintEdgeRuntimeConfig(config: EdgeRuntimeConfig): string { +function fingerprintEdgeRuntimeConfig(config: EdgeRuntimeReloadOptions): string { return JSON.stringify({ enabled: config.enabled, inspectorPort: config.inspectorPort, @@ -73,7 +73,9 @@ function fingerprintEdgeRuntimeConfig(config: EdgeRuntimeConfig): string { }); } -function toStackEdgeRuntimeConfig(config: ResolvedProjectEdgeRuntimeConfig): EdgeRuntimeConfig { +function toStackEdgeRuntimeConfig( + config: ResolvedProjectEdgeRuntimeConfig, +): EdgeRuntimeReloadOptions { return { enabled: config.enabled, inspectorPort: config.inspector_port, diff --git a/apps/cli/src/next/config/stack-config.ts b/apps/cli/src/next/config/stack-config.ts index 15e5fd07c8..040da03cd3 100644 --- a/apps/cli/src/next/config/stack-config.ts +++ b/apps/cli/src/next/config/stack-config.ts @@ -1,4 +1,5 @@ -import type { StackConfig, VersionManifest } from "@supabase/stack/effect"; +import { STACK_SERVICE_NAMES } from "@supabase/stack/effect"; +import type { StackConfig, StackServiceName, VersionManifest } from "@supabase/stack/effect"; export const excludedStackServices = [ "auth", @@ -22,23 +23,22 @@ export function toStartStackConfig( exclude: ReadonlyArray, mode: StartMode, ): StackConfig { - const excluded = new Set(exclude); + const excluded = new Set(exclude); + if (excluded.has("storage")) excluded.add("imgproxy"); + if (excluded.has("pgmeta")) excluded.add("studio"); + if (excluded.has("analytics")) excluded.add("vector"); + const services = STACK_SERVICE_NAMES.filter( + (service) => service !== "edge-runtime" || mode !== "native", + ).filter((service) => !excluded.has(service)); return { mode, - realtime: excluded.has("realtime") ? false : {}, - storage: excluded.has("storage") ? false : {}, - imgproxy: excluded.has("imgproxy") || excluded.has("storage") ? false : {}, - mailpit: excluded.has("mailpit") ? false : {}, - pgmeta: excluded.has("pgmeta") ? false : {}, - studio: excluded.has("studio") || excluded.has("pgmeta") ? false : {}, - analytics: excluded.has("analytics") ? false : {}, - vector: excluded.has("vector") || excluded.has("analytics") ? false : {}, - pooler: excluded.has("pooler") ? false : {}, - ...(excluded.has("auth") ? { auth: false } : {}), - ...(excluded.has("postgrest") ? { postgrest: false } : {}), + services, }; } +const hasService = (stackConfig: StackConfig, service: StackServiceName): boolean => + stackConfig.services?.includes(service) ?? false; + export function withServiceVersions( stackConfig: StackConfig, versions: Partial, @@ -50,47 +50,47 @@ export function withServiceVersions( ? stackConfig.postgres : { ...stackConfig.postgres, version: versions.postgres }, postgrest: - stackConfig.postgrest === false || versions.postgrest === undefined + !hasService(stackConfig, "postgrest") || versions.postgrest === undefined ? stackConfig.postgrest : { ...stackConfig.postgrest, version: versions.postgrest }, auth: - stackConfig.auth === false || versions.auth === undefined + !hasService(stackConfig, "auth") || versions.auth === undefined ? stackConfig.auth : { ...stackConfig.auth, version: versions.auth }, realtime: - stackConfig.realtime === false || versions.realtime === undefined + !hasService(stackConfig, "realtime") || versions.realtime === undefined ? stackConfig.realtime : { ...stackConfig.realtime, version: versions.realtime }, storage: - stackConfig.storage === false || versions.storage === undefined + !hasService(stackConfig, "storage") || versions.storage === undefined ? stackConfig.storage : { ...stackConfig.storage, version: versions.storage }, imgproxy: - stackConfig.imgproxy === false || versions.imgproxy === undefined + !hasService(stackConfig, "imgproxy") || versions.imgproxy === undefined ? stackConfig.imgproxy : { ...stackConfig.imgproxy, version: versions.imgproxy }, mailpit: - stackConfig.mailpit === false || versions.mailpit === undefined + !hasService(stackConfig, "mailpit") || versions.mailpit === undefined ? stackConfig.mailpit : { ...stackConfig.mailpit, version: versions.mailpit }, pgmeta: - stackConfig.pgmeta === false || versions.pgmeta === undefined + !hasService(stackConfig, "pgmeta") || versions.pgmeta === undefined ? stackConfig.pgmeta : { ...stackConfig.pgmeta, version: versions.pgmeta }, studio: - stackConfig.studio === false || versions.studio === undefined + !hasService(stackConfig, "studio") || versions.studio === undefined ? stackConfig.studio : { ...stackConfig.studio, version: versions.studio }, analytics: - stackConfig.analytics === false || versions.analytics === undefined + !hasService(stackConfig, "analytics") || versions.analytics === undefined ? stackConfig.analytics : { ...stackConfig.analytics, version: versions.analytics }, vector: - stackConfig.vector === false || versions.vector === undefined + !hasService(stackConfig, "vector") || versions.vector === undefined ? stackConfig.vector : { ...stackConfig.vector, version: versions.vector }, pooler: - stackConfig.pooler === false || versions.pooler === undefined + !hasService(stackConfig, "pooler") || versions.pooler === undefined ? stackConfig.pooler : { ...stackConfig.pooler, version: versions.pooler }, }; diff --git a/apps/cli/src/next/config/stack-config.unit.test.ts b/apps/cli/src/next/config/stack-config.unit.test.ts index 776e8750f6..98e7738a80 100644 --- a/apps/cli/src/next/config/stack-config.unit.test.ts +++ b/apps/cli/src/next/config/stack-config.unit.test.ts @@ -9,15 +9,10 @@ describe("toStartStackConfig", () => { }); it("dedupes excluded services when building stack config", () => { - expect(toStartStackConfig(["auth", "auth"], "auto")).toMatchObject({ - mode: "auto", - auth: false, - }); - expect(toStartStackConfig(["auth", "postgrest"], "auto")).toMatchObject({ - mode: "auto", - auth: false, - postgrest: false, - }); + expect(toStartStackConfig(["auth", "auth"], "auto").services).not.toContain("auth"); + expect(toStartStackConfig(["auth", "postgrest"], "auto").services).toEqual( + expect.not.arrayContaining(["auth", "postgrest"]), + ); }); }); @@ -39,16 +34,15 @@ describe("withServiceVersions", () => { realtime: { version: "2.78.10" }, }); - expect( - withServiceVersions(toStartStackConfig(["auth", "storage"], "auto"), { - postgres: "17.6.1.090", - auth: "2.187.0", - storage: "1.39.2", - }), - ).toMatchObject({ + const excluded = withServiceVersions(toStartStackConfig(["auth", "storage"], "auto"), { + postgres: "17.6.1.090", + auth: "2.187.0", + storage: "1.39.2", + }); + expect(excluded).toMatchObject({ postgres: { version: "17.6.1.090" }, - auth: false, - storage: false, }); + expect(excluded.auth).toBeUndefined(); + expect(excluded.storage).toBeUndefined(); }); }); diff --git a/packages/fleet/README.md b/packages/fleet/README.md index 79cc063547..3afc253ccb 100644 --- a/packages/fleet/README.md +++ b/packages/fleet/README.md @@ -1,46 +1,63 @@ # @supabase/fleet -Host-level daemon for running many lightweight Supabase pods in parallel: -CoW template provisioning, wake-on-connect, suspend-on-idle, instant fork. +Host-level daemon for running many isolated local Supabase stacks. Fleet adds copy-on-write data +templates, stable wake proxies, whole-stack scale-to-zero, idle suspension, reset, and fork on top +of `@supabase/stack`. + +Use `@supabase/stack` for ordinary programmatic integration tests. Use Fleet when pods need stable +endpoints while suspended or when a long-lived host manages many test environments. ## Quick start ```ts +import { createClient } from "@supabase/supabase-js"; import { createFleet } from "@supabase/fleet"; await using fleet = await createFleet(); -const pod = await fleet.createPod({ id: "my-worktree", postgresVersion: "17.6.1.143" }); -// pod.dbUrl is live immediately -- the first connection wakes postgres (~200ms). -// After 5 idle minutes (default) the pod suspends to zero processes; the port keeps listening. -const branch = await fleet.forkPod("my-worktree", "my-worktree-experiment"); +const pod = await fleet.createPod(); + +const supabase = createClient(pod.url, pod.publishableKey); +const { data } = await supabase.from("todos").select(); +``` + +`createPod()` returns a ready pod by default. Postgres and the stack-owned gateway are running; +sidecars are prepared and started lazily by the inner Stack on first HTTP or Realtime WebSocket +request. Every pod gets stable database and API endpoints that survive Fleet suspend/wake cycles. + +## Explicit services + +All sidecars are available lazily by default. Use `services` to select an exact set; there are no +presets. + +```ts +const pod = await fleet.createPod({ + id: "checkout-tests", + services: ["postgrest", "auth", "realtime"], +}); ``` -## How it works - -- `createPod` clones a per-Postgres-version template data directory (copy-on-write) and - registers the pod's external `dbPort` on an in-process edge proxy. No Postgres process - exists yet -- the pod starts `"suspended"`. -- The first connection to `dbPort` transparently wakes the pod (`"waking"` -> `"warm"`): the - proxy spins up an in-process `@supabase/stack` handle against the pod's data directory and - forwards the connection once Postgres is ready. -- A warm pod with no open connections for `idleMs` (default 5 minutes) suspends itself back to - zero processes (`"warm"` -> `"suspending"` -> `"suspended"`); the port keeps listening for the - next wake. -- `forkPod` suspends the source pod (if warm) and CoW-clones its data directory into a new pod - with its own external port, so the two diverge independently from that point on. -- `wake` / `suspend` let a caller force the transition explicitly instead of waiting on - connection activity or the idle timer. +Set `start: false` to register a suspended pod without launching its Stack. The first database, +HTTP, or WebSocket connection wakes it transparently: + +```ts +const pod = await fleet.createPod({ start: false }); +``` ## API ```ts -interface FleetOptions { - readonly root?: string; // defaults to ~/.supabase - readonly idleMs?: number; // defaults to 5 minutes +interface CreatePodOptions { + readonly id?: string; // random UUID by default + readonly services?: ReadonlyArray; // all by default + readonly versions?: Partial; + readonly warmTemplate?: boolean; // true by default + readonly start?: boolean; // true by default + readonly projectDir?: string; + readonly functions?: FunctionsConfig | false; } interface FleetHandle extends AsyncDisposable { - createPod(opts: CreatePodOptions): Promise; + createPod(opts?: CreatePodOptions): Promise; destroyPod(id: string): Promise; resetPod(id: string): Promise; forkPod(sourceId: string, newId: string): Promise; @@ -52,35 +69,39 @@ interface FleetHandle extends AsyncDisposable { } ``` -`PodStatus.state` is one of `"suspended" | "waking" | "warm" | "suspending"`. `PodStatus.dbUrl` is -stable across suspend/wake cycles -- the external port never changes for the life of the pod. - -## Phase 1 limitations - -- **Native macOS/Linux only.** No Docker-mode fallback for fleet pods yet. -- **Kill-then-resuspend reconciliation, not adoption.** If the daemon restarts while pods are - warm, it does not reattach to their running processes. Instead it reaps each pod's stale - `postmaster.pid` (killing the leftover Postgres process group) and leaves the pod suspended; - the next connection re-wakes it normally. Pod data is disposable, so this is safe, just not - zero-downtime. -- **HTTP gateway / additional services are not fleet-wired yet.** The public fleet interface - creates Postgres-only pods. Lazy sidecar startup remains available in `@supabase/stack`, but - fleet will not expose sidecar selection until it owns a stable HTTP edge endpoint. -- **Realtime's WebSocket lazy-start is not covered.** Even inside a warm pod, Realtime's - lazy-start behavior over a persistent WebSocket connection is a known gap versus the - request/response lazy-start story for other HTTP services. - -## Design - -See [`docs/specs/2026-07-07-micro-supabase-stacks-design.md`](../../docs/specs/2026-07-07-micro-supabase-stacks-design.md) for the full design. - -## Deferred to later phases - -- Binary/Docker image optimizations. -- CLI wiring of `supabase start`/`stop` onto `createFleet`. -- HTTP gateway host-based routing across pods, plus edge wake for the API port. -- PSS/CPU benchmark harness with budget assertions in CI. -- True pod adoption across fleet-daemon restarts. -- Warm-template LRU garbage collection. -- `supautils` profile flag enforcement (the manifest field exists; config plumbing comes later). -- Compatibility suite (`CREATE EXTENSION` sweep, dump/restore round-trip). +`PodStatus` includes `id`, `state`, `url`, `dbUrl`, `publishableKey`, and `secretKey`. State is one +of `suspended`, `waking`, `warm`, or `suspending`. + +## Ownership boundary + +- Stack owns one warm Supabase runtime: Postgres, the API gateway, lazy asset preparation, + dependency activation, HTTP routing, Realtime WebSockets, service lifecycle, and strict cleanup. +- Fleet owns many Stack runtimes: durable manifests, race-safe public port allocation, copy-on-write + templates, wake deduplication, stable outer TCP proxies, idle suspension, reset, and fork. + +The outer proxy never needs to understand Supabase routes. It wakes the pod and forwards the raw +database or API connection to the inner Stack, which remains the single owner of service-level +behavior. + +## Lifecycle + +- `createPod()` clones a service/version-specific warm template by default and starts only the + minimal Stack runtime. +- `suspend()` disposes the inner Stack and verifies that the Postgres process group is gone while + keeping the two public listeners bound. +- A connection to either listener deduplicates concurrent wake attempts, creates a new inner Stack, + and forwards buffered bytes after it is ready. +- Pods with no open connections suspend after `idleMs` (five minutes by default). +- `forkPod()` takes an offline copy-on-write snapshot and restores the source's prior warm state. + +## Current constraints + +- Fleet provisioned pods use native Postgres on macOS and Linux; Docker-only sidecars can still be + launched lazily by the inner Stack. +- Daemon restart reconciliation is kill-then-suspend rather than live process adoption. Stale + Postgres process groups are reaped and the next connection wakes a fresh Stack against the same + disposable data directory. +- Warm-template garbage collection and compatibility/benchmark suites remain future work. + +See [the design specification](../../docs/specs/2026-07-07-micro-supabase-stacks-design.md) for +additional context. diff --git a/packages/fleet/src/EdgeProxy.ts b/packages/fleet/src/EdgeProxy.ts index 9e91ea6760..dea4b92e1b 100644 --- a/packages/fleet/src/EdgeProxy.ts +++ b/packages/fleet/src/EdgeProxy.ts @@ -5,6 +5,8 @@ export interface PodUpstream { readonly port: number; } +export type PodEndpointKind = "database" | "api"; + /** * Cap on bytes buffered per client while `wake()` is in flight. Postgres * startup packets and HTTP request heads are tiny (low kilobytes at most); @@ -25,6 +27,7 @@ export interface EdgeProxyEvents { } interface Registration { + readonly podId: string; readonly server: Server; readonly sockets: Set; } @@ -63,13 +66,26 @@ export class EdgeProxy { constructor(private readonly events: Partial = {}) {} openConnections(podId: string): number { - return this.registrations.get(podId)?.sockets.size ?? 0; + let total = 0; + for (const registration of this.registrations.values()) { + if (registration.podId === podId) total += registration.sockets.size; + } + return total; } - register(podId: string, listenPort: number, wake: () => Promise): Promise { + register( + podId: string, + endpoint: PodEndpointKind, + listenPort: number, + wake: () => Promise, + ): Promise { + const registrationId = `${podId}:${endpoint}`; + if (this.registrations.has(registrationId)) { + return Promise.reject(new Error(`edge endpoint already registered: ${registrationId}`)); + } const sockets = new Set(); const emit = (event: "connect" | "data" | "disconnect") => - this.events.onActivity?.(podId, event, sockets.size); + this.events.onActivity?.(podId, event, this.openConnections(podId)); const server = createServer((client) => { sockets.add(client); @@ -165,10 +181,10 @@ export class EdgeProxy { ); }); - this.registrations.set(podId, { server, sockets }); + this.registrations.set(registrationId, { podId, server, sockets }); return new Promise((resolve, reject) => { const onError = (error: Error) => { - this.registrations.delete(podId); + this.registrations.delete(registrationId); for (const sock of sockets) sock.destroy(); try { server.close(() => reject(error)); @@ -184,15 +200,22 @@ export class EdgeProxy { }); } - async unregister(podId: string): Promise { - const reg = this.registrations.get(podId); + private async unregisterRegistration(registrationId: string): Promise { + const reg = this.registrations.get(registrationId); if (!reg) return; - this.registrations.delete(podId); + this.registrations.delete(registrationId); for (const sock of reg.sockets) sock.destroy(); await new Promise((resolve) => reg.server.close(() => resolve())); } + async unregister(podId: string): Promise { + const registrationIds = [...this.registrations] + .filter(([, registration]) => registration.podId === podId) + .map(([registrationId]) => registrationId); + await Promise.all(registrationIds.map((id) => this.unregisterRegistration(id))); + } + async close(): Promise { - await Promise.all([...this.registrations.keys()].map((id) => this.unregister(id))); + await Promise.all([...this.registrations.keys()].map((id) => this.unregisterRegistration(id))); } } diff --git a/packages/fleet/src/EdgeProxy.unit.test.ts b/packages/fleet/src/EdgeProxy.unit.test.ts index 36f4964eeb..1b3dfcc43f 100644 --- a/packages/fleet/src/EdgeProxy.unit.test.ts +++ b/packages/fleet/src/EdgeProxy.unit.test.ts @@ -33,7 +33,7 @@ describe("EdgeProxy", () => { const proxy = new EdgeProxy(); proxies.push(proxy); const listenPort = await freePort(); - await proxy.register("pod-a", listenPort, async () => { + await proxy.register("pod-a", "database", listenPort, async () => { wakes += 1; return { host: "127.0.0.1", port: upstreamPort }; }); @@ -59,7 +59,7 @@ describe("EdgeProxy", () => { }); proxies.push(proxy); const listenPort = await freePort(); - await proxy.register("pod-b", listenPort, async () => ({ + await proxy.register("pod-b", "database", listenPort, async () => ({ host: "127.0.0.1", port: upstreamPort, })); @@ -82,7 +82,7 @@ describe("EdgeProxy", () => { proxies.push(proxy); const listenPort = await freePort(); let attempts = 0; - await proxy.register("pod-c", listenPort, async () => { + await proxy.register("pod-c", "database", listenPort, async () => { attempts += 1; if (attempts === 1) throw new Error("wake failed"); return { host: "127.0.0.1", port: await freePort() }; @@ -108,7 +108,7 @@ describe("EdgeProxy", () => { // for the second wake so we can prove the pipe still works. const { server, port: upstreamPort } = await echoServer(); await proxy.unregister("pod-c"); - await proxy.register("pod-c", listenPort, async () => ({ + await proxy.register("pod-c", "database", listenPort, async () => ({ host: "127.0.0.1", port: upstreamPort, })); @@ -131,7 +131,7 @@ describe("EdgeProxy", () => { const proxy = new EdgeProxy(); proxies.push(proxy); const listenPort = await freePort(); - await proxy.register("pod-d", listenPort, async () => { + await proxy.register("pod-d", "database", listenPort, async () => { wakeCalls += 1; // Simulate a suspended pod that takes a bit to wake. await new Promise((r) => setTimeout(r, 20)); @@ -164,7 +164,7 @@ describe("EdgeProxy", () => { const listenPort = await freePort(); const upstreamPort = await freePort(); // nothing listening here - await proxy.register("pod-e", listenPort, async () => { + await proxy.register("pod-e", "database", listenPort, async () => { await new Promise((r) => setTimeout(r, 100)); return { host: "127.0.0.1", port: upstreamPort }; }); @@ -196,7 +196,7 @@ describe("EdgeProxy", () => { process.on("unhandledRejection", onUnhandledRejection); try { - await proxy.register("pod-f", listenPort, async () => { + await proxy.register("pod-f", "database", listenPort, async () => { // Slow wake gives the flooding client plenty of time to exceed the cap. await new Promise((r) => setTimeout(r, 200)); return { host: "127.0.0.1", port: await freePort() }; @@ -222,7 +222,7 @@ describe("EdgeProxy", () => { // Proxy must still be usable for a subsequent normal connection. const { server, port: upstreamPort } = await echoServer(); await proxy.unregister("pod-f"); - await proxy.register("pod-f", listenPort, async () => ({ + await proxy.register("pod-f", "database", listenPort, async () => ({ host: "127.0.0.1", port: upstreamPort, })); @@ -254,7 +254,7 @@ describe("EdgeProxy", () => { process.on("unhandledRejection", onUnhandledRejection); try { - await proxy.register("pod-g", listenPort, async () => ({ + await proxy.register("pod-g", "database", listenPort, async () => ({ host: "127.0.0.1", port: -1, })); @@ -272,7 +272,7 @@ describe("EdgeProxy", () => { // Proxy must still be usable for a subsequent normal connection. const { server, port: upstreamPort } = await echoServer(); await proxy.unregister("pod-g"); - await proxy.register("pod-g", listenPort, async () => ({ + await proxy.register("pod-g", "database", listenPort, async () => ({ host: "127.0.0.1", port: upstreamPort, })); diff --git a/packages/fleet/src/Fleet.integration.test.ts b/packages/fleet/src/Fleet.integration.test.ts index 9ab87cbbe0..ba0a44c915 100644 --- a/packages/fleet/src/Fleet.integration.test.ts +++ b/packages/fleet/src/Fleet.integration.test.ts @@ -20,7 +20,13 @@ describe.skipIf(!process.env.FLEET_PG_TESTS)("Fleet", () => { const root = await mkdtemp(join(tmpdir(), "fleet-e2e-")); await using fleet = await createFleet({ root, idleMs: 2000 }); - const a = await fleet.createPod({ id: "a", postgresVersion: PG_VERSION }); + const a = await fleet.createPod({ + id: "a", + versions: { postgres: PG_VERSION }, + services: [], + warmTemplate: false, + start: false, + }); expect(a.state).toBe("suspended"); // First connection wakes the pod transparently. @@ -49,7 +55,12 @@ describe.skipIf(!process.env.FLEET_PG_TESTS)("Fleet", () => { const root = await mkdtemp(join(tmpdir(), "fleet-e2e-")); await using fleet = await createFleet({ root, idleMs: 60_000 }); - const a = await fleet.createPod({ id: "a", postgresVersion: PG_VERSION }); + const a = await fleet.createPod({ + id: "a", + versions: { postgres: PG_VERSION }, + services: [], + warmTemplate: false, + }); await query(a.dbUrl, "create table t(x int); insert into t values (1)"); // Wake explicitly, then hammer it with interleaved suspend calls and diff --git a/packages/fleet/src/Fleet.ts b/packages/fleet/src/Fleet.ts index 0683d8d8d0..711ce6b905 100644 --- a/packages/fleet/src/Fleet.ts +++ b/packages/fleet/src/Fleet.ts @@ -1,13 +1,21 @@ +import { randomUUID } from "node:crypto"; import { homedir } from "node:os"; import { join } from "node:path"; import { - configureExtensionPreload, - createProvisionedStack, + DEFAULT_VERSIONS, + STACK_SERVICE_NAMES, postgresConnectionUrl, resolvePostgresPassword, + type FunctionsConfig, type StackHandle, + type VersionManifest, } from "@supabase/stack"; -import { EdgeProxy, type PodUpstream } from "./EdgeProxy.ts"; +import { + configureExtensionPreload, + createProvisionedStack, + type ProvisionedServiceName, +} from "@supabase/stack/provisioned"; +import { EdgeProxy } from "./EdgeProxy.ts"; import { acquireFleetLock } from "./fleetLock.ts"; import { IdleMonitor } from "./IdleMonitor.ts"; import type { PodManifest } from "./PodManifest.ts"; @@ -24,8 +32,15 @@ export interface FleetOptions { } export interface CreatePodOptions { - readonly id: string; - readonly postgresVersion: string; + readonly id?: string; + readonly services?: ReadonlyArray; + readonly versions?: Partial; + /** Pre-migrate enabled services into the cached template. Default: true. */ + readonly warmTemplate?: boolean; + /** Start Postgres before returning. Other enabled services stay lazy. Default: true. */ + readonly start?: boolean; + readonly projectDir?: string; + readonly functions?: FunctionsConfig | false; } export type PodState = "suspended" | "waking" | "warm" | "suspending"; @@ -33,11 +48,14 @@ export type PodState = "suspended" | "waking" | "warm" | "suspending"; export interface PodStatus { readonly id: string; readonly state: PodState; + readonly url: string; readonly dbUrl: string; + readonly publishableKey: string; + readonly secretKey: string; } export interface FleetHandle extends AsyncDisposable { - createPod(opts: CreatePodOptions): Promise; + createPod(opts?: CreatePodOptions): Promise; destroyPod(id: string): Promise; resetPod(id: string): Promise; forkPod(sourceId: string, newId: string): Promise; @@ -51,6 +69,7 @@ export interface FleetHandle extends AsyncDisposable { interface WarmPod { readonly stack: StackHandle; readonly internalDbPort: number; + readonly internalApiPort: number; } /** @@ -82,10 +101,9 @@ interface WarmPod { * `/postmaster.pid` (see `reapStalePostmaster.ts`) since * process-compose/`createStack` spawn postgres `detached: true` — its own * process group, not the daemon's — so killing `-daemonPid` would miss it - * entirely. Phase 1 only ever runs postgres under a fleet pod (no HTTP - * edge yet), so reaping the postmaster's process group covers every - * process a stale pod could have left behind. This is a phase-1 - * kill-then-suspend policy, not adoption: the spec's long-term goal is to + * entirely. Reaping the postmaster's process group is the final verification + * after Stack performs strict cleanup of every service it owns. This is a + * kill-then-suspend policy, not adoption: the long-term goal is to * adopt still-live pods across daemon restarts, but that requires * reattaching the in-process StackHandle to an externally running set of * processes, which isn't supported yet. Killing and letting the next @@ -111,19 +129,42 @@ export async function createFleet(opts: FleetOptions = {}): Promise try { ports = await PortRegistry.load(join(root, "fleet-state.json")); } catch (error) { - await fleetLock.release().catch(() => {}); - throw error; + const release = await Promise.allSettled([fleetLock.release()]); + throwWithCleanup(error, release, "Failed to initialize and release Fleet lock"); } const provisioner = new Provisioner({ templates, pods, ports, postgresPassword }); const states = new Map(); const warm = new Map(); - const wakesInFlight = new Map>(); + const wakesInFlight = new Map>(); const operationsInFlight = new Set>(); const podLocks = new PodLock(); let disposed = false; let disposeInFlight: Promise | undefined; + function throwWithCleanup( + primary: unknown, + results: ReadonlyArray>, + message: string, + ): never { + const cleanupErrors = results.flatMap((result) => + result.status === "rejected" ? [result.reason] : [], + ); + if (cleanupErrors.length === 0) throw primary; + throw new AggregateError([primary, ...cleanupErrors], message); + } + + function assertCleanup( + results: ReadonlyArray>, + message: string, + ): void { + const errors = results.flatMap((result) => + result.status === "rejected" ? [result.reason] : [], + ); + if (errors.length === 1) throw errors[0]; + if (errors.length > 1) throw new AggregateError(errors, message); + } + function runOperation(body: () => Promise): Promise { if (disposed) return Promise.reject(new Error("fleet is disposed")); let operation: Promise; @@ -172,17 +213,17 @@ export async function createFleet(opts: FleetOptions = {}): Promise } async function rollbackProvisionedPod(id: string): Promise { - await proxy.unregister(id).catch(() => {}); - await provisioner.destroy(id).catch(() => {}); + const results = await Promise.allSettled([proxy.unregister(id), provisioner.destroy(id)]); states.delete(id); + assertCleanup(results, `Failed to roll back pod ${id}`); } /** Starts a pod while its lifecycle lock is already held. */ - async function wakeUpstreamLocked(id: string): Promise { + async function wakeUpstreamLocked(id: string): Promise { const lockedExisting = warm.get(id); if (lockedExisting !== undefined) { if (states.get(id) === "warm") { - return { host: "127.0.0.1", port: lockedExisting.internalDbPort }; + return lockedExisting; } throw new Error(`pod ${id} has not finished suspending; retry the suspend operation`); } @@ -190,41 +231,53 @@ export async function createFleet(opts: FleetOptions = {}): Promise if (manifest === undefined) throw new Error(`unknown pod: ${id}`); states.set(id, "waking"); let stack: StackHandle | undefined; + let internalDbPort = 0; + let internalApiPort = 0; try { - const enabledServices = (["postgrest", "auth"] as const).filter( - (service) => manifest.services[service] === true, - ); stack = await createProvisionedStack({ stackRoot: join(pods.podDir(id), "stack"), dataDir: pods.dataDir(id), postgresPassword: manifest.postgresPassword, + jwtSecret: manifest.jwtSecret, + publishableKey: manifest.publishableKey, + secretKey: manifest.secretKey, versions: manifest.versions, - enabledServices, - lazyServices: true, + services: manifest.services, + projectDir: manifest.projectDir ?? pods.podDir(id), + functions: manifest.functions, }); - const internalDbPort = Number(new URL(stack.dbUrl).port); + internalDbPort = Number(new URL(stack.dbUrl).port); + internalApiPort = Number(new URL(stack.url).port); if (!Number.isInteger(internalDbPort) || internalDbPort <= 0) { throw new Error(`stack returned an invalid database URL for pod ${id}: ${stack.dbUrl}`); } - await stack.start(); - await stack.serviceReady("postgres"); - warm.set(id, { stack, internalDbPort }); + if (!Number.isInteger(internalApiPort) || internalApiPort <= 0) { + throw new Error(`stack returned an invalid API URL for pod ${id}: ${stack.url}`); + } + const pod = { stack, internalDbPort, internalApiPort }; + warm.set(id, pod); states.set(id, "warm"); monitor.track(id); monitor.recordActivity(id, proxy.openConnections(id)); - return { host: "127.0.0.1", port: internalDbPort }; + return pod; } catch (err) { - await stack?.dispose().catch(() => {}); + const cleanup = await Promise.allSettled(stack === undefined ? [] : [stack.dispose()]); + if (cleanup.some((result) => result.status === "rejected") && stack !== undefined) { + // Preserve the failed runtime so an explicit suspend/dispose can retry strict cleanup. + warm.set(id, { stack, internalDbPort, internalApiPort }); + states.set(id, "suspending"); + throwWithCleanup(err, cleanup, `Failed to wake and clean up pod ${id}`); + } states.set(id, "suspended"); throw err; } } - async function wakeUpstream(id: string): Promise { + async function wakeUpstream(id: string): Promise { if (disposed) throw new Error("fleet is disposed"); const existing = warm.get(id); if (existing && states.get(id) === "warm") { - return { host: "127.0.0.1", port: existing.internalDbPort }; + return existing; } // Dedup deliberately stays OUTSIDE podLocks: EdgeProxy may invoke wake() // once per connection, and every such caller should share the SAME wake @@ -241,7 +294,19 @@ export async function createFleet(opts: FleetOptions = {}): Promise async function registerEdge(manifest: PodManifest): Promise { states.set(manifest.id, "suspended"); - await proxy.register(manifest.id, manifest.dbPort, () => wakeUpstream(manifest.id)); + try { + await proxy.register(manifest.id, "database", manifest.dbPort, async () => { + const pod = await wakeUpstream(manifest.id); + return { host: "127.0.0.1", port: pod.internalDbPort }; + }); + await proxy.register(manifest.id, "api", manifest.apiPort, async () => { + const pod = await wakeUpstream(manifest.id); + return { host: "127.0.0.1", port: pod.internalApiPort }; + }); + } catch (error) { + const cleanup = await Promise.allSettled([proxy.unregister(manifest.id)]); + throwWithCleanup(error, cleanup, `Failed to register and roll back pod ${manifest.id}`); + } } async function suspend(id: string): Promise { @@ -278,9 +343,8 @@ export async function createFleet(opts: FleetOptions = {}): Promise states.set(id, "suspending"); monitor.untrack(id); await pod.stack.dispose(); - // StackHandle.dispose() is deliberately best-effort. The fleet's stronger - // lifecycle invariant is that a suspended pod owns no processes, so verify - // that invariant and reap any postmaster that survived stack shutdown. + // StackHandle.dispose() is strict. Reaping the postmaster is an additional + // fleet-level verification because a suspended pod must own no processes. await reapStalePostmaster(pods.dataDir(id)); warm.delete(id); states.set(id, "suspended"); @@ -290,18 +354,19 @@ export async function createFleet(opts: FleetOptions = {}): Promise return { id: manifest.id, state: states.get(manifest.id) ?? "suspended", + url: `http://127.0.0.1:${manifest.apiPort}`, dbUrl: dbUrl(manifest), + publishableKey: manifest.publishableKey, + secretKey: manifest.secretKey, }; } - // Startup reconciliation: phase 1 policy is kill-then-suspend, not adoption + // Startup reconciliation uses kill-then-suspend, not adoption // (see class doc above). The kill decision keys off postgres's own ground // truth, `/postmaster.pid`, whose first // line is the postmaster's pid; the postmaster is always its own // process-group leader, so `reapStalePostmaster` can reliably signal the - // whole tree via `-pid`. Phase 1 only ever runs postgres under a fleet pod - // (postgres-only ready gate; no HTTP edge yet), so this fully covers what - // a stale pod could have left behind. The pod port registry is reconciled + // whole tree via `-pid`. The pod port registry is reconciled // to exactly the valid manifests on disk so stale allocations from deleted // or skipped pods are pruned during startup. try { @@ -314,31 +379,43 @@ export async function createFleet(opts: FleetOptions = {}): Promise } const manifests = await pods.list(); await ports.reconcile( - new Map(manifests.map((manifest) => [manifest.id, { dbPort: manifest.dbPort }])), + new Map( + manifests.map((manifest) => [ + manifest.id, + { dbPort: manifest.dbPort, apiPort: manifest.apiPort }, + ]), + ), ); for (const manifest of manifests) { await registerEdge(manifest); } } catch (err) { - await proxy.close().catch(() => {}); - await fleetLock.release().catch(() => {}); - throw err; + const cleanup = await Promise.allSettled([proxy.close(), fleetLock.release()]); + throwWithCleanup(err, cleanup, "Failed to initialize and clean up Fleet"); } const handle: FleetHandle = { - createPod(opts) { + createPod(opts = {}) { + const id = opts.id ?? randomUUID(); return runOperation(() => - podLocks.withLock(opts.id, async () => { + podLocks.withLock(id, async () => { const manifest = await provisioner.create({ - id: opts.id, - versions: { postgres: opts.postgresVersion }, + id, + versions: { ...DEFAULT_VERSIONS, ...opts.versions }, + services: opts.services ?? STACK_SERVICE_NAMES, + warm: opts.warmTemplate ?? true, + projectDir: opts.projectDir, + functions: opts.functions, }); try { await registerEdge(manifest); + if (opts.start !== false) { + await wakeUpstreamLocked(manifest.id); + } return status(manifest); } catch (err) { - await rollbackProvisionedPod(manifest.id); - throw err; + const cleanup = await Promise.allSettled([rollbackProvisionedPod(manifest.id)]); + throwWithCleanup(err, cleanup, `Failed to create and roll back pod ${manifest.id}`); } }), ); @@ -361,8 +438,10 @@ export async function createFleet(opts: FleetOptions = {}): Promise resetPod(id) { return runOperation(() => podLocks.withLock(id, async () => { + const wasWarm = states.get(id) === "warm"; await suspendLocked(id); await provisioner.reset(id); + if (wasWarm) await wakeUpstreamLocked(id); }), ); }, @@ -381,10 +460,11 @@ export async function createFleet(opts: FleetOptions = {}): Promise // source pod's observable lifecycle state after the clone is done. if (sourceWasWarm) await wakeUpstreamLocked(sourceId); await registerEdge(forked); + await wakeUpstreamLocked(forked.id); return forked; } catch (err) { - await rollbackProvisionedPod(forked.id); - throw err; + const cleanup = await Promise.allSettled([rollbackProvisionedPod(forked.id)]); + throwWithCleanup(err, cleanup, `Failed to fork and roll back pod ${forked.id}`); } }); return status(manifest); diff --git a/packages/fleet/src/Fleet.unit.test.ts b/packages/fleet/src/Fleet.unit.test.ts index 6ca3b7db32..4a505cd119 100644 --- a/packages/fleet/src/Fleet.unit.test.ts +++ b/packages/fleet/src/Fleet.unit.test.ts @@ -23,7 +23,7 @@ async function freeFleetPort(): Promise { const start = 55000 + Math.floor(Math.random() * 8000); for (let offset = 0; offset < 200; offset += 1) { const candidate = start + offset; - if (await tryListen(candidate)) return candidate; + if ((await tryListen(candidate)) && (await tryListen(candidate + 1))) return candidate; } throw new Error("could not find a free port in the fleet public range"); } @@ -42,11 +42,15 @@ function manifest(id: string, dbPort: number): PodManifest { return { id, versions: { postgres: "17.6.1.143" }, - services: {}, + services: [], flags: { supautils: false }, warm: false, dbPort, + apiPort: dbPort + 1, postgresPassword: "postgres", + jwtSecret: "01234567890123456789012345678901", + publishableKey: "sb_publishable_test", + secretKey: "sb_secret_test", createdAt: "2026-07-08T00:00:00.000Z", }; } @@ -114,9 +118,7 @@ describe("createFleet", () => { await expect(fleet.ensureExtensionPreload("pod-a", "pg_cron")).rejects.toThrow( "fleet is disposed", ); - await expect(fleet.createPod({ id: "pod-a", postgresVersion: "17.6.1.143" })).rejects.toThrow( - "fleet is disposed", - ); + await expect(fleet.createPod({ id: "pod-a" })).rejects.toThrow("fleet is disposed"); } finally { await rm(root, { recursive: true, force: true }); } diff --git a/packages/fleet/src/PodManifest.ts b/packages/fleet/src/PodManifest.ts index e8984b3349..dcaab939f8 100644 --- a/packages/fleet/src/PodManifest.ts +++ b/packages/fleet/src/PodManifest.ts @@ -1,21 +1,29 @@ import { createHash } from "node:crypto"; import { fillServiceVersionManifest, - type ProvisionedStackVersions, type ServiceName, type VersionManifest, } from "@supabase/stack"; +import type { FunctionsConfig } from "@supabase/stack"; +import type { ProvisionedServiceName, ProvisionedStackVersions } from "@supabase/stack/provisioned"; export interface PodManifest { readonly id: string; readonly versions: ProvisionedStackVersions; - readonly services: Partial>; + readonly services: ReadonlyArray; readonly flags: { readonly supautils: boolean }; /** Whether the pod was provisioned from a warm (service-premigrated) template; reset re-clones the same kind. */ readonly warm: boolean; /** Stable external database endpoint owned by the fleet edge proxy. */ readonly dbPort: number; + /** Stable external Supabase gateway endpoint owned by the fleet edge proxy. */ + readonly apiPort: number; readonly postgresPassword: string; + readonly jwtSecret: string; + readonly publishableKey: string; + readonly secretKey: string; + readonly projectDir?: string; + readonly functions?: FunctionsConfig | false; readonly createdAt: string; } diff --git a/packages/fleet/src/PodRegistry.ts b/packages/fleet/src/PodRegistry.ts index c518475174..4070701cf0 100644 --- a/packages/fleet/src/PodRegistry.ts +++ b/packages/fleet/src/PodRegistry.ts @@ -1,13 +1,13 @@ import { mkdir, readdir, readFile, rename, rm, stat, writeFile } from "node:fs/promises"; import { basename, join } from "node:path"; -import { SERVICE_NAMES } from "@supabase/stack"; +import { STACK_SERVICE_NAMES } from "@supabase/stack"; import type { ServiceName } from "@supabase/stack"; +import type { ProvisionedServiceName } from "@supabase/stack/provisioned"; import type { PodManifest } from "./PodManifest.ts"; import type { VersionManifest } from "@supabase/stack"; import { FLEET_PUBLIC_PORT_RANGE } from "./PortRegistry.ts"; const POD_ID_RE = /^[A-Za-z0-9][A-Za-z0-9._-]*$/; -const SERVICE_NAME_SET = new Set(SERVICE_NAMES); function serviceNameFrom(value: string): ServiceName | undefined { switch (value) { @@ -136,17 +136,31 @@ function parseVersions(value: unknown): Partial | undefined { }; } -function parseServices(value: unknown): Partial> | undefined { - if (!isRecord(value)) return undefined; - const services: Partial> = {}; - for (const [name, enabled] of Object.entries(value)) { - const service = serviceNameFrom(name); - if (service === undefined || !SERVICE_NAME_SET.has(name) || typeof enabled !== "boolean") { +function parseServices(value: unknown): ReadonlyArray | undefined { + if (!Array.isArray(value)) return undefined; + const services = new Set(); + for (const name of value) { + if (!isProvisionedServiceName(name) || services.has(name)) { return undefined; } - services[service] = enabled; + services.add(name); } - return services; + return [...services]; +} + +function isProvisionedServiceName(value: unknown): value is ProvisionedServiceName { + return typeof value === "string" && STACK_SERVICE_NAMES.some((service) => service === value); +} + +function parseFunctions(value: unknown): PodManifest["functions"] | undefined { + if (value === undefined || value === false) return value; + if (!isRecord(value)) return undefined; + if (value.envFile !== undefined && typeof value.envFile !== "string") return undefined; + if (value.noVerifyJwt !== undefined && typeof value.noVerifyJwt !== "boolean") return undefined; + return { + ...(value.envFile === undefined ? {} : { envFile: value.envFile }), + ...(value.noVerifyJwt === undefined ? {} : { noVerifyJwt: value.noVerifyJwt }), + }; } function parseManifest(value: unknown): PodManifest | undefined { @@ -154,7 +168,13 @@ function parseManifest(value: unknown): PodManifest | undefined { if (typeof value.id !== "string" || !isValidPodId(value.id)) return undefined; const versions = parseVersions(value.versions); const services = parseServices(value.services); - if (versions === undefined || services === undefined || !isFleetPort(value.dbPort)) { + if ( + versions === undefined || + services === undefined || + !isFleetPort(value.dbPort) || + !isFleetPort(value.apiPort) || + value.dbPort === value.apiPort + ) { return undefined; } // Provisioning always records the exact versions a pod was initialized @@ -162,14 +182,27 @@ function parseManifest(value: unknown): PodManifest | undefined { // the next wake silently boot whatever the CURRENT defaults are against // an existing data dir, so treat it as corrupt. if (versions.postgres === undefined) return undefined; - for (const service of SERVICE_NAMES) { - if (services[service] === true && versions[service] === undefined) return undefined; + for (const service of services) { + if (versions[service] === undefined) return undefined; } if (!isRecord(value.flags) || typeof value.flags.supautils !== "boolean") return undefined; if (typeof value.warm !== "boolean") return undefined; if (typeof value.postgresPassword !== "string" || value.postgresPassword.length === 0) { return undefined; } + if ( + typeof value.jwtSecret !== "string" || + value.jwtSecret.length < 32 || + typeof value.publishableKey !== "string" || + value.publishableKey.length === 0 || + typeof value.secretKey !== "string" || + value.secretKey.length === 0 + ) { + return undefined; + } + if (value.projectDir !== undefined && typeof value.projectDir !== "string") return undefined; + const functions = parseFunctions(value.functions); + if (value.functions !== undefined && functions === undefined) return undefined; if (typeof value.createdAt !== "string" || Number.isNaN(Date.parse(value.createdAt))) { return undefined; } @@ -180,7 +213,13 @@ function parseManifest(value: unknown): PodManifest | undefined { flags: { supautils: value.flags.supautils }, warm: value.warm, dbPort: value.dbPort, + apiPort: value.apiPort, postgresPassword: value.postgresPassword, + jwtSecret: value.jwtSecret, + publishableKey: value.publishableKey, + secretKey: value.secretKey, + ...(value.projectDir === undefined ? {} : { projectDir: value.projectDir }), + ...(value.functions === undefined ? {} : { functions }), createdAt: value.createdAt, }; } diff --git a/packages/fleet/src/PodRegistry.unit.test.ts b/packages/fleet/src/PodRegistry.unit.test.ts index 96294ef8b8..30f0906ae5 100644 --- a/packages/fleet/src/PodRegistry.unit.test.ts +++ b/packages/fleet/src/PodRegistry.unit.test.ts @@ -20,11 +20,15 @@ describe("PodRegistry", () => { const manifest = { id: "pod-a", versions: { postgres: "17.6.1.143" }, - services: {}, + services: [], flags: { supautils: false }, warm: false, dbPort: 55000, + apiPort: 55001, postgresPassword: "postgres", + jwtSecret: "01234567890123456789012345678901", + publishableKey: "sb_publishable_test", + secretKey: "sb_secret_test", createdAt: "2026-07-08T00:00:00.000Z", }; @@ -49,10 +53,14 @@ describe("PodRegistry", () => { const pods = new PodRegistry(root); const base = { versions: { postgres: "17.6.1.143" }, - services: {}, + services: [], flags: { supautils: false }, warm: false, postgresPassword: "postgres", + apiPort: 55001, + jwtSecret: "01234567890123456789012345678901", + publishableKey: "sb_publishable_test", + secretKey: "sb_secret_test", createdAt: "2026-07-08T00:00:00.000Z", }; @@ -117,11 +125,15 @@ describe("PodRegistry", () => { const invalid = { id: "pod-a", versions: {}, - services: {}, + services: [], flags: { supautils: false }, warm: false, dbPort: 55000, + apiPort: 55001, postgresPassword: "postgres", + jwtSecret: "01234567890123456789012345678901", + publishableKey: "sb_publishable_test", + secretKey: "sb_secret_test", createdAt: "2026-07-08T00:00:00.000Z", }; @@ -135,11 +147,15 @@ describe("PodRegistry", () => { const root = await mkdtemp(join(tmpdir(), "pods-")); const pods = new PodRegistry(root); const base = { - services: {}, + services: [], flags: { supautils: false }, warm: false, dbPort: 55000, + apiPort: 55001, postgresPassword: "postgres", + jwtSecret: "01234567890123456789012345678901", + publishableKey: "sb_publishable_test", + secretKey: "sb_secret_test", createdAt: "2026-07-08T00:00:00.000Z", }; @@ -155,7 +171,7 @@ describe("PodRegistry", () => { ...base, id: "no-auth-version", versions: { postgres: "17.6.1.143" }, - services: { auth: true }, + services: ["auth"], }), ); diff --git a/packages/fleet/src/PortRegistry.ts b/packages/fleet/src/PortRegistry.ts index fefca90bfa..633813456a 100644 --- a/packages/fleet/src/PortRegistry.ts +++ b/packages/fleet/src/PortRegistry.ts @@ -4,6 +4,7 @@ import { dirname } from "node:path"; export interface PodEndpoint { readonly dbPort: number; + readonly apiPort: number; } interface PortState { @@ -39,15 +40,23 @@ function isFleetPort(value: unknown): value is number { } function isPodEndpoint(value: unknown): value is PodEndpoint { - return isRecord(value) && isFleetPort(value.dbPort); + return ( + isRecord(value) && + isFleetPort(value.dbPort) && + isFleetPort(value.apiPort) && + value.dbPort !== value.apiPort + ); } function isValidState(value: unknown): value is PortState { if (!isRecord(value) || !isRecord(value.pods)) return false; const used = new Set(); for (const endpoint of Object.values(value.pods)) { - if (!isPodEndpoint(endpoint) || used.has(endpoint.dbPort)) return false; + if (!isPodEndpoint(endpoint) || used.has(endpoint.dbPort) || used.has(endpoint.apiPort)) { + return false; + } used.add(endpoint.dbPort); + used.add(endpoint.apiPort); } return true; } @@ -69,10 +78,10 @@ function isPortAvailable(port: number): Promise { } /** - * Persistent registry for the only durable phase-1 endpoint: the database - * port held open by EdgeProxy for the pod's entire lifetime. Internal stack - * ports belong to a warm runtime and are allocated by @supabase/stack on each - * wake, so they are intentionally absent from this state. + * Persistent registry for the database and API ports held open by EdgeProxy + * for the pod's entire lifetime. Internal stack ports belong to a warm runtime + * and are allocated by @supabase/stack on each wake, so they are intentionally + * absent from this state. * * Mutations are serialized in-process; the fleet-root lock provides the * cross-process single-owner guarantee. New allocations probe the host before @@ -123,14 +132,20 @@ export class PortRegistry { const existing = this.get(podId); if (existing !== undefined) return existing; - const used = new Set(Object.values(this.state.pods).map((endpoint) => endpoint.dbPort)); - let dbPort = DEFAULT_BASE_PORT; - while (dbPort <= MAX_PORT && (used.has(dbPort) || !(await isPortAvailable(dbPort)))) { - dbPort += 1; - } - if (dbPort > MAX_PORT) throw new Error("PortRegistry: exhausted fleet port range"); + const used = new Set( + Object.values(this.state.pods).flatMap((endpoint) => [endpoint.dbPort, endpoint.apiPort]), + ); + const allocatePort = async (): Promise => { + let port = DEFAULT_BASE_PORT; + while (port <= MAX_PORT && (used.has(port) || !(await isPortAvailable(port)))) { + port += 1; + } + if (port > MAX_PORT) throw new Error("PortRegistry: exhausted fleet port range"); + used.add(port); + return port; + }; - const endpoint = { dbPort }; + const endpoint = { dbPort: await allocatePort(), apiPort: await allocatePort() }; this.state = { pods: { ...this.state.pods, [podId]: endpoint } }; await this.persist(); return { ...endpoint }; @@ -156,13 +171,15 @@ export class PortRegistry { `PortRegistry: cannot reconcile pod "${podId}" with invalid endpoint ${JSON.stringify(endpoint)}`, ); } - const owner = used.get(endpoint.dbPort); - if (owner !== undefined) { - throw new Error( - `PortRegistry: cannot reconcile pod "${podId}" on port ${endpoint.dbPort}; port already assigned to pod "${owner}"`, - ); + for (const port of [endpoint.dbPort, endpoint.apiPort]) { + const owner = used.get(port); + if (owner !== undefined) { + throw new Error( + `PortRegistry: cannot reconcile pod "${podId}" on port ${port}; port already assigned to pod "${owner}"`, + ); + } + used.set(port, podId); } - used.set(endpoint.dbPort, podId); pods[podId] = { ...endpoint }; } this.state = { pods }; diff --git a/packages/fleet/src/PortRegistry.unit.test.ts b/packages/fleet/src/PortRegistry.unit.test.ts index 7426a5960f..23d0a1a647 100644 --- a/packages/fleet/src/PortRegistry.unit.test.ts +++ b/packages/fleet/src/PortRegistry.unit.test.ts @@ -14,6 +14,8 @@ describe("PortRegistry", () => { const b = await registry.allocate("pod-b"); expect(a.dbPort).not.toBe(b.dbPort); + expect(a.apiPort).not.toBe(b.apiPort); + expect(new Set([a.dbPort, a.apiPort, b.dbPort, b.apiPort]).size).toBe(4); expect(a.dbPort).toBeGreaterThanOrEqual(55_000); const reloaded = await PortRegistry.load(file); expect(reloaded.get("pod-a")).toEqual(a); @@ -46,7 +48,8 @@ describe("PortRegistry", () => { const endpoints = await Promise.all(ids.map((id) => registry.allocate(id))); - expect(new Set(endpoints.map((endpoint) => endpoint.dbPort)).size).toBe(ids.length); + const allocatedPorts = endpoints.flatMap((endpoint) => [endpoint.dbPort, endpoint.apiPort]); + expect(new Set(allocatedPorts).size).toBe(ids.length * 2); const reloaded = await PortRegistry.load(file); expect(ids.every((id) => reloaded.get(id) !== undefined)).toBe(true); }); @@ -84,13 +87,21 @@ describe("PortRegistry", () => { const duplicate = join(root, "duplicate.json"); await writeFile( duplicate, - JSON.stringify({ pods: { "pod-a": { dbPort: 55_010 }, "pod-b": { dbPort: 55_010 } } }), + JSON.stringify({ + pods: { + "pod-a": { dbPort: 55_010, apiPort: 55_011 }, + "pod-b": { dbPort: 55_010, apiPort: 55_012 }, + }, + }), ); const fromDuplicate = await PortRegistry.load(duplicate); expect(fromDuplicate.get("pod-a")).toBeUndefined(); const wrongRange = join(root, "wrong-range.json"); - await writeFile(wrongRange, JSON.stringify({ pods: { "pod-a": { dbPort: 45_000 } } })); + await writeFile( + wrongRange, + JSON.stringify({ pods: { "pod-a": { dbPort: 45_000, apiPort: 55_001 } } }), + ); const fromWrongRange = await PortRegistry.load(wrongRange); expect(fromWrongRange.get("pod-a")).toBeUndefined(); }); @@ -101,22 +112,22 @@ describe("PortRegistry", () => { await registry.reconcile( new Map([ - ["pod-a", { dbPort: 55_010 }], - ["pod-b", { dbPort: 55_011 }], + ["pod-a", { dbPort: 55_010, apiPort: 55_011 }], + ["pod-b", { dbPort: 55_012, apiPort: 55_013 }], ]), ); - expect(registry.get("pod-a")).toEqual({ dbPort: 55_010 }); + expect(registry.get("pod-a")).toEqual({ dbPort: 55_010, apiPort: 55_011 }); await expect( registry.reconcile( new Map([ - ["pod-a", { dbPort: 55_010 }], - ["pod-b", { dbPort: 55_010 }], + ["pod-a", { dbPort: 55_010, apiPort: 55_011 }], + ["pod-b", { dbPort: 55_012, apiPort: 55_010 }], ]), ), ).rejects.toThrow("already assigned"); - await expect(registry.reconcile(new Map([["pod-a", { dbPort: 45_000 }]]))).rejects.toThrow( - "invalid endpoint", - ); + await expect( + registry.reconcile(new Map([["pod-a", { dbPort: 45_000, apiPort: 55_001 }]])), + ).rejects.toThrow("invalid endpoint"); }); it("propagates state-file read errors instead of treating them as missing", async () => { diff --git a/packages/fleet/src/Provisioner.ts b/packages/fleet/src/Provisioner.ts index 40653266d1..b307ee5b84 100644 --- a/packages/fleet/src/Provisioner.ts +++ b/packages/fleet/src/Provisioner.ts @@ -1,12 +1,12 @@ +import { randomBytes } from "node:crypto"; import { rename, rm } from "node:fs/promises"; import { SERVICE_NAMES, validateEnabledServiceDependencies, - type ProvisionedServiceName, - type ProvisionedStackVersions, - type ServiceName, + type FunctionsConfig, type VersionManifest, } from "@supabase/stack"; +import type { ProvisionedServiceName, ProvisionedStackVersions } from "@supabase/stack/provisioned"; import { cloneDir } from "./cowClone.ts"; import { resolveTemplateVersions, type PodManifest } from "./PodManifest.ts"; import type { PodRegistry } from "./PodRegistry.ts"; @@ -18,7 +18,18 @@ function errorCode(error: unknown): string | undefined { return typeof error.code === "string" ? error.code : undefined; } -const NATIVE_FLEET_SERVICES = new Set(["postgrest", "auth"]); +function throwWithCleanup( + primary: unknown, + results: ReadonlyArray>, + message: string, +): never { + const cleanupErrors = results.flatMap((result) => + result.status === "rejected" ? [result.reason] : [], + ); + if (cleanupErrors.length === 0) throw primary; + throw new AggregateError([primary, ...cleanupErrors], message); +} + const SERVICE_NAME_SET = new Set(SERVICE_NAMES); /** @@ -27,11 +38,13 @@ const SERVICE_NAME_SET = new Set(SERVICE_NAMES); * reject the whole manifest on the next read, turning the pod into an * unreadable "unknown pod". Reject it up front instead. */ -function validateServices(services: Partial>): void { - for (const [name, enabled] of Object.entries(services)) { - if (!SERVICE_NAME_SET.has(name) || typeof enabled !== "boolean") { - throw new Error(`invalid service entry: ${name}=${String(enabled)}`); +function validateServices(services: ReadonlyArray): void { + const seen = new Set(); + for (const name of services) { + if (!SERVICE_NAME_SET.has(name) || seen.has(name)) { + throw new Error(`invalid service entry: ${String(name)}`); } + seen.add(name); } } @@ -47,12 +60,16 @@ function validateVersions(versions: Partial): void { export interface CreatePodOptions { readonly id: string; readonly versions: ProvisionedStackVersions; - readonly services?: Partial>; + readonly services?: ReadonlyArray; readonly flags?: { readonly supautils?: boolean }; /** Build/use a warm template (services pre-migrated). Default: base template. */ readonly warm?: boolean; + readonly projectDir?: string; + readonly functions?: FunctionsConfig | false; } +const randomSecret = (prefix = "") => `${prefix}${randomBytes(32).toString("base64url")}`; + /** * Creates, resets, forks, and destroys pods by CoW-cloning template data * directories (via `TemplateStore`) into per-pod data directories tracked by @@ -80,26 +97,12 @@ export class Provisioner { const pgVersion = opts.versions.postgres; if (pgVersion === undefined) throw new Error("versions.postgres is required"); validateVersions(opts.versions); - validateServices(opts.services ?? {}); - if (opts.services?.postgres === true) { - throw new Error( - "postgres is always enabled for fleet pods and must not be configured as a service", - ); - } - const enabled = SERVICE_NAMES.filter( - (name): name is ProvisionedServiceName => - name !== "postgres" && opts.services?.[name] === true, - ); + const enabled = [...(opts.services ?? [])]; + validateServices(enabled); const dependencyError = validateEnabledServiceDependencies(new Set(enabled)); if (dependencyError !== undefined) { throw new Error(dependencyError); } - const unsupported = enabled.filter((service) => !NATIVE_FLEET_SERVICES.has(service)); - if (unsupported.length > 0) { - throw new Error( - `fleet native mode only supports postgrest and auth pods; unsupported services: ${unsupported.join(", ")}`, - ); - } const resolvedVersions = resolveTemplateVersions(opts.versions, enabled); const template = opts.warm === true @@ -111,20 +114,27 @@ export class Provisioner { const manifest: PodManifest = { id: opts.id, versions: resolvedVersions, - services: opts.services ?? {}, + services: enabled, flags: { supautils: opts.flags?.supautils ?? false }, warm: opts.warm === true, dbPort: allocated.dbPort, + apiPort: allocated.apiPort, postgresPassword, + jwtSecret: randomSecret(), + publishableKey: randomSecret("sb_publishable_"), + secretKey: randomSecret("sb_secret_"), + ...(opts.projectDir === undefined ? {} : { projectDir: opts.projectDir }), + ...(opts.functions === undefined ? {} : { functions: opts.functions }), createdAt: new Date().toISOString(), }; await pods.write(manifest); return manifest; } catch (err) { - await ports.release(opts.id).catch(() => {}); - await rm(pods.dataDir(opts.id), { recursive: true, force: true }).catch(() => {}); - await rm(pods.podDir(opts.id), { recursive: true, force: true }).catch(() => {}); - throw err; + const cleanup = await Promise.allSettled([ + ports.release(opts.id), + rm(pods.podDir(opts.id), { recursive: true, force: true }), + ]); + throwWithCleanup(err, cleanup, `Failed to create and clean up pod ${opts.id}`); } } @@ -135,10 +145,7 @@ export class Provisioner { if (manifest === undefined) throw new Error(`unknown pod: ${id}`); const pgVersion = manifest.versions.postgres; if (pgVersion === undefined) throw new Error(`pod ${id} has no postgres version`); - const enabled = SERVICE_NAMES.filter( - (name): name is ProvisionedServiceName => - name !== "postgres" && manifest.services[name] === true, - ); + const enabled = manifest.services; const template = manifest.warm ? await templates.ensureWarmTemplate(manifest.versions, enabled) : await templates.ensureBaseTemplate(pgVersion); @@ -146,8 +153,8 @@ export class Provisioner { const tmpDataDir = `${dataDir}.reset-${process.pid}-${Date.now()}`; const backupDataDir = `${dataDir}.backup-${process.pid}-${Date.now()}`; let backedUp = false; - await cloneDir(template, tmpDataDir); try { + await cloneDir(template, tmpDataDir); await rename(dataDir, backupDataDir).then( () => { backedUp = true; @@ -159,18 +166,25 @@ export class Provisioner { await rename(tmpDataDir, dataDir); await pods.write({ ...manifest, postgresPassword }); } catch (error) { + const cleanup: Array> = []; if (backedUp) { - await rm(dataDir, { recursive: true, force: true }).catch(() => {}); - await rename(backupDataDir, dataDir).catch(() => {}); + const removeNewData = await Promise.allSettled([ + rm(dataDir, { recursive: true, force: true }), + ]); + cleanup.push(...removeNewData); + if (removeNewData[0]?.status === "fulfilled") { + cleanup.push(...(await Promise.allSettled([rename(backupDataDir, dataDir)]))); + } } - throw error; - } finally { - await rm(tmpDataDir, { recursive: true, force: true }).catch(() => {}); + cleanup.push( + ...(await Promise.allSettled([rm(tmpDataDir, { recursive: true, force: true })])), + ); + throwWithCleanup(error, cleanup, `Failed to reset and restore pod ${id}`); } - // The reset is committed once the manifest is rewritten; a failure to - // delete the old data dir must not trigger the rollback above (which - // would restore the old data under the new manifest's credentials). - await rm(backupDataDir, { recursive: true, force: true }).catch(() => {}); + await rm(tmpDataDir, { recursive: true, force: true }); + // The reset is committed once the manifest is rewritten. Cleanup remains + // strict, but the old data is never restored after that commit point. + await rm(backupDataDir, { recursive: true, force: true }); } /** Caller must ensure the source pod is stopped/suspended first. */ @@ -188,15 +202,17 @@ export class Provisioner { ...source, id: newId, dbPort: allocated.dbPort, + apiPort: allocated.apiPort, createdAt: new Date().toISOString(), }; await pods.write(manifest); return manifest; } catch (err) { - await ports.release(newId).catch(() => {}); - await rm(pods.dataDir(newId), { recursive: true, force: true }).catch(() => {}); - await rm(pods.podDir(newId), { recursive: true, force: true }).catch(() => {}); - throw err; + const cleanup = await Promise.allSettled([ + ports.release(newId), + rm(pods.podDir(newId), { recursive: true, force: true }), + ]); + throwWithCleanup(err, cleanup, `Failed to fork and clean up pod ${newId}`); } } diff --git a/packages/fleet/src/Provisioner.unit.test.ts b/packages/fleet/src/Provisioner.unit.test.ts index c39ecd111a..1580b9a5a5 100644 --- a/packages/fleet/src/Provisioner.unit.test.ts +++ b/packages/fleet/src/Provisioner.unit.test.ts @@ -1,11 +1,8 @@ import { mkdir, mkdtemp, readFile, readdir, rm, writeFile } from "node:fs/promises"; import { tmpdir } from "node:os"; import { join } from "node:path"; -import { - DEFAULT_VERSIONS, - type ProvisionedServiceName, - type ProvisionedStackVersions, -} from "@supabase/stack"; +import { DEFAULT_VERSIONS } from "@supabase/stack"; +import type { ProvisionedServiceName, ProvisionedStackVersions } from "@supabase/stack/provisioned"; import { describe, expect, it } from "vitest"; import { PodRegistry } from "./PodRegistry.ts"; import { PortRegistry } from "./PortRegistry.ts"; @@ -68,7 +65,7 @@ describe("Provisioner (unit, fake deps)", () => { expect(manifest.id).toBe("x"); expect(manifest.postgresPassword).toBe("secret-password"); - expect(ports.get("x")).toEqual({ dbPort: manifest.dbPort }); + expect(ports.get("x")).toEqual({ dbPort: manifest.dbPort, apiPort: manifest.apiPort }); expect(await pods.read("x")).toEqual(manifest); }); @@ -117,7 +114,7 @@ describe("Provisioner (unit, fake deps)", () => { // The duplicate-id pre-check throws before any (re-)allocation, so the // original pod's ports must still be intact. - expect(ports.get("dup")).toEqual({ dbPort: first.dbPort }); + expect(ports.get("dup")).toEqual({ dbPort: first.dbPort, apiPort: first.apiPort }); }); it("records resolved default versions for enabled warm services", async () => { @@ -128,7 +125,7 @@ describe("Provisioner (unit, fake deps)", () => { const manifest = await p.create({ id: "warm", versions: { postgres: PG_VERSION }, - services: { postgrest: true }, + services: ["postgrest"], warm: true, }); @@ -147,7 +144,7 @@ describe("Provisioner (unit, fake deps)", () => { p.create({ id: "bad", versions: { postgres: PG_VERSION }, - services: { imgproxy: true }, + services: ["imgproxy"], }), ).rejects.toThrow(/imgproxy requires storage/); @@ -167,21 +164,21 @@ describe("Provisioner (unit, fake deps)", () => { auth: 123, } as unknown as CreatePodOptions["versions"]; await expect( - p.create({ id: "bad", versions: junkVersions, services: { auth: true } }), + p.create({ id: "bad", versions: junkVersions, services: ["auth"] }), ).rejects.toThrow(/invalid version entry/); expect(ports.get("bad")).toBeUndefined(); expect(await podsRootEntries(podsRoot)).not.toContain("bad"); }); - it("rejects unknown or non-boolean service entries before provisioning", async () => { + it("rejects unknown service entries before provisioning", async () => { const templateDir = await mkdtemp(join(tmpdir(), "fleet-template-")); await writeFile(join(templateDir, "PG_VERSION"), PG_VERSION); const { p, ports, podsRoot } = await makeHarness(templateDir); // Simulates an untyped JS caller: persisting "postrest" would make the // registry's strict parser reject the whole manifest on the next read. - const junkServices = { postrest: true } as unknown as CreatePodOptions["services"]; + const junkServices = ["postrest"] as unknown as CreatePodOptions["services"]; await expect( p.create({ id: "bad", versions: { postgres: PG_VERSION }, services: junkServices }), ).rejects.toThrow(/invalid service entry/); @@ -190,21 +187,19 @@ describe("Provisioner (unit, fake deps)", () => { expect(await podsRootEntries(podsRoot)).not.toContain("bad"); }); - it("rejects services that cannot run in native fleet mode before provisioning", async () => { + it("accepts Docker-backed services in the mixed provisioned runtime", async () => { const templateDir = await mkdtemp(join(tmpdir(), "fleet-template-")); await writeFile(join(templateDir, "PG_VERSION"), PG_VERSION); - const { p, ports, podsRoot } = await makeHarness(templateDir); + const { p } = await makeHarness(templateDir); - await expect( - p.create({ - id: "bad", - versions: { postgres: PG_VERSION }, - services: { storage: true }, - }), - ).rejects.toThrow(/native mode/); + const manifest = await p.create({ + id: "storage", + versions: { postgres: PG_VERSION }, + services: ["storage"], + }); - expect(ports.get("bad")).toBeUndefined(); - expect(await podsRootEntries(podsRoot)).not.toContain("bad"); + expect(manifest.services).toEqual(["storage"]); + expect(manifest.versions.storage).toBe(DEFAULT_VERSIONS.storage); }); }); @@ -217,7 +212,7 @@ describe("Provisioner (unit, fake deps)", () => { await p.create({ id: "warm", versions: { postgres: PG_VERSION }, - services: { postgrest: true, auth: true }, + services: ["postgrest", "auth"], warm: true, }); await p.reset("warm"); @@ -233,7 +228,7 @@ describe("Provisioner (unit, fake deps)", () => { await p.create({ id: "cold", versions: { postgres: PG_VERSION }, - services: { postgrest: true }, + services: ["postgrest"], }); await p.reset("cold"); @@ -268,7 +263,7 @@ describe("Provisioner (unit, fake deps)", () => { expect(forked.id).toBe("dst"); expect(forked.dbPort).not.toBe(source.dbPort); - expect(ports.get("dst")).toEqual({ dbPort: forked.dbPort }); + expect(ports.get("dst")).toEqual({ dbPort: forked.dbPort, apiPort: forked.apiPort }); expect(await pods.read("dst")).toEqual(forked); }); @@ -320,8 +315,8 @@ describe("Provisioner (unit, fake deps)", () => { // The pre-check for an already-existing target throws before // (re-)allocating, so neither pod's ports should be disturbed. - expect(ports.get("src")).toEqual({ dbPort: source.dbPort }); - expect(ports.get("dst")).toEqual({ dbPort: existing.dbPort }); + expect(ports.get("src")).toEqual({ dbPort: source.dbPort, apiPort: source.apiPort }); + expect(ports.get("dst")).toEqual({ dbPort: existing.dbPort, apiPort: existing.apiPort }); }); }); }); diff --git a/packages/fleet/src/TemplateStore.ts b/packages/fleet/src/TemplateStore.ts index 988e353b30..57c475da43 100644 --- a/packages/fleet/src/TemplateStore.ts +++ b/packages/fleet/src/TemplateStore.ts @@ -11,13 +11,12 @@ import { } from "node:fs/promises"; import type { FileHandle } from "node:fs/promises"; import { join } from "node:path"; +import { createStack, installMicroProfile, resolvePostgresPassword } from "@supabase/stack"; import { createProvisionedStack, - createStack, - installMicroProfile, - resolvePostgresPassword, -} from "@supabase/stack"; -import type { ProvisionedServiceName, ProvisionedStackVersions } from "@supabase/stack"; + type ProvisionedServiceName, + type ProvisionedStackVersions, +} from "@supabase/stack/provisioned"; import { cloneDir } from "./cowClone.ts"; import { baseTemplateKey, resolveTemplateVersions, templateKey } from "./PodManifest.ts"; @@ -79,31 +78,15 @@ export class TemplateStore { // roles/schemas/baseline migrations exactly as it does for a normal stack. const stack = await createStack({ mode: "native", + services: [], postgres: { version: postgresVersion, dataDir: buildDataDir, password: postgresPassword, }, - postgrest: false, - auth: false, - edgeRuntime: false, - realtime: false, - storage: false, - imgproxy: false, - mailpit: false, - pgmeta: false, - studio: false, - analytics: false, - vector: false, - pooler: false, functions: false, }); - try { - await stack.start(); - await stack.ready(); - } finally { - await stack.dispose(); - } + await stack.dispose(); }); await installMicroProfile(buildDataDir); await this.freeze(buildDir, key, { @@ -148,19 +131,15 @@ export class TemplateStore { dataDir: buildDataDir, postgresPassword, versions: resolvedVersions, - enabledServices, + services: enabledServices, + startServices: enabledServices, }); - try { - await stack.start(); - await stack.ready(); - } finally { - await stack.dispose(); - } + await stack.dispose(); }); await this.freeze(buildDir, key, { key, versions: resolvedVersions, - enabledServices, + services: enabledServices, builtAt: new Date().toISOString(), }); frozen = true; diff --git a/packages/fleet/src/reapStalePostmaster.ts b/packages/fleet/src/reapStalePostmaster.ts index 9f9ad01efe..833a1f8ebf 100644 --- a/packages/fleet/src/reapStalePostmaster.ts +++ b/packages/fleet/src/reapStalePostmaster.ts @@ -77,14 +77,14 @@ function signalPostmaster(pid: number, signal: NodeJS.Signals): void { * process-group leader — its pgid equals its pid, and every backend it forks * shares that pgid. So `kill(-pid, ...)` reliably reaches the whole * postgres process tree for this data dir, regardless of what spawned it or - * how (in phase 1, `@supabase/stack`'s `createStack`, which — like - * process-compose's `detached: true` children — does not run postgres as a - * child of the fleet daemon's own process group). + * how (`@supabase/stack`'s `createStack`, like process-compose's + * `detached: true` children, does not run postgres as a child of the fleet + * daemon's own process group). * - * Phase 1 only ever runs postgres under a fleet pod (postgres-only ready - * gate; no HTTP edge / other services yet), so postmaster.pid alone is a - * complete picture of "is anything from this pod still alive" — no need to - * separately reap other service processes. + * This is a crash-recovery fallback for Postgres. Normal pod suspension asks + * Stack to stop the complete service graph before checking that Postgres has + * exited; orphaned sidecars remain covered by Stack's persisted cleanup + * metadata rather than inferred from `postmaster.pid`. */ export async function reapStalePostmaster(dataDir: string): Promise { const raw = await readFile(join(dataDir, "postmaster.pid"), "utf8").catch(() => undefined); diff --git a/packages/fleet/tests/fleetDensity.e2e.test.ts b/packages/fleet/tests/fleetDensity.e2e.test.ts index f783099580..bcf022b39c 100644 --- a/packages/fleet/tests/fleetDensity.e2e.test.ts +++ b/packages/fleet/tests/fleetDensity.e2e.test.ts @@ -15,7 +15,13 @@ describe.skipIf(!process.env.FLEET_PG_TESTS)("fleet density", () => { // Registration is cheap: template built once, then CoW clones. for (let i = 0; i < REGISTERED; i += 1) { - await fleet.createPod({ id: `pod-${i}`, postgresVersion: PG_VERSION }); + await fleet.createPod({ + id: `pod-${i}`, + versions: { postgres: PG_VERSION }, + services: [], + warmTemplate: false, + start: false, + }); } const all = await fleet.listPods(); expect(all).toHaveLength(REGISTERED); diff --git a/packages/process-compose/src/Orchestrator.ts b/packages/process-compose/src/Orchestrator.ts index 71c079d7f2..7b78fe88c6 100644 --- a/packages/process-compose/src/Orchestrator.ts +++ b/packages/process-compose/src/Orchestrator.ts @@ -6,6 +6,7 @@ import { Exit, FiberMap, Layer, + PubSub, Context, Stream, SubscriptionRef, @@ -51,6 +52,9 @@ export class Orchestrator extends Context.Service< name: string, def: ServiceDef, ) => Effect.Effect; + readonly addServiceDefinitions: ( + defs: ReadonlyArray, + ) => Effect.Effect; readonly getState: (name: string) => Effect.Effect; readonly getAllStates: () => Effect.Effect>; readonly stateChanges: ( @@ -103,18 +107,25 @@ export class Orchestrator extends Context.Service< stoppedByUser: boolean; } const services = new Map(); + const allStateChangesPubSub = yield* PubSub.unbounded(); + + const addServiceSignals = (name: string) => + Effect.gen(function* () { + if (services.has(name)) return; + const stateRef = yield* SubscriptionRef.make(initial(name)); + services.set(name, { + state: stateRef, + started: Deferred.makeUnsafe(), + healthy: Deferred.makeUnsafe(), + completed: Deferred.makeUnsafe(), + stopped: Deferred.makeUnsafe(), + stoppedByUser: false, + }); + }); // Initialize all signal maps for all services in the graph for (const def of graph.startOrder) { - const stateRef = yield* SubscriptionRef.make(initial(def.name)); - services.set(def.name, { - state: stateRef, - started: Deferred.makeUnsafe(), - healthy: Deferred.makeUnsafe(), - completed: Deferred.makeUnsafe(), - stopped: Deferred.makeUnsafe(), - stoppedByUser: false, - }); + yield* addServiceSignals(def.name); } // FiberMap to track running service fibers — auto-interrupted on scope close @@ -128,7 +139,11 @@ export class Orchestrator extends Context.Service< ): Effect.Effect => { const svc = services.get(name); if (svc === undefined) return Effect.succeed(null); - return transition(svc.state, event); + return transition(svc.state, event).pipe( + Effect.tap((state) => + state === null ? Effect.void : PubSub.publish(allStateChangesPubSub, state), + ), + ); }; // Helper: run all hooks for a given trigger in sequence @@ -773,6 +788,18 @@ export class Orchestrator extends Context.Service< graph = nextGraph; }), + addServiceDefinitions: (defs: ReadonlyArray) => + Effect.gen(function* () { + const additions = defs.filter((def) => lookupDef(def.name) === undefined); + if (additions.length === 0) return; + const nextGraph = yield* buildGraph([...graph.startOrder, ...additions]); + for (const def of additions) { + yield* addServiceSignals(def.name); + yield* PubSub.publish(allStateChangesPubSub, initial(def.name)); + } + graph = nextGraph; + }), + getState: (name: string) => Effect.gen(function* () { const svc = services.get(name); @@ -799,13 +826,13 @@ export class Orchestrator extends Context.Service< return SubscriptionRef.changes(svc.state); }), - allStateChanges: () => { - const streams = graph.startOrder.map((def) => { - const svc = services.get(def.name); - return svc ? SubscriptionRef.changes(svc.state) : Stream.empty; - }); - return Stream.mergeAll(streams, { concurrency: "unbounded" }); - }, + allStateChanges: () => + Stream.concat( + Stream.fromIterable( + [...services.values()].map((signals) => SubscriptionRef.getUnsafe(signals.state)), + ), + Stream.fromPubSub(allStateChangesPubSub), + ), waitReady: (name: string) => Effect.gen(function* () { diff --git a/packages/process-compose/src/Orchestrator.unit.test.ts b/packages/process-compose/src/Orchestrator.unit.test.ts index d809d2b8fc..409e5471e9 100644 --- a/packages/process-compose/src/Orchestrator.unit.test.ts +++ b/packages/process-compose/src/Orchestrator.unit.test.ts @@ -769,6 +769,28 @@ describe("Orchestrator", () => { }).pipe(Effect.provide(layer), Effect.scoped); }); + it.live("adds service definitions after the orchestrator has started", () => { + const { layer, proc } = setupOrchestrator([svc("db")], { + exitDelay: "5 seconds", + }); + return Effect.gen(function* () { + const orc = yield* Orchestrator; + yield* orc.startService("db"); + yield* proc.waitForSpawn("db"); + + yield* orc.addServiceDefinitions([ + svc("api", { + dependencies: [{ service: "db", condition: "healthy" }], + }), + ]); + yield* orc.startService("api"); + yield* proc.waitForSpawn("api"); + + expect(proc.spawned.map((record) => record.command)).toEqual(["db", "api"]); + expect((yield* orc.getState("api")).status).not.toBe("Pending"); + }).pipe(Effect.provide(layer), Effect.scoped); + }); + it.live("stateChanges returns a stream of state transitions", () => { const { layer } = setupOrchestrator([svc("a")], { exitDelay: "200 millis", diff --git a/packages/stack/README.md b/packages/stack/README.md index 6708bc7022..fa84f95d06 100644 --- a/packages/stack/README.md +++ b/packages/stack/README.md @@ -1,393 +1,203 @@ # @supabase/stack -Programmatic local Supabase stack for TypeScript. Create a local Supabase runtime from code, then control lifecycle, status, and logs through a small async handle. +Programmatic local Supabase for TypeScript. `createStack()` returns a ready stack with Postgres +running and a stable local gateway. Supabase sidecars are available through that gateway and are +prepared and started only when first used. -## Features +## Quick start -- **Deep constructors** -- `createStack()` handles general stacks, while `createProvisionedStack()` owns the complete runtime policy for pre-initialized micro-profile data directories -- **Preparation-aware startup** -- cold-cache startup can surface `Downloading` before normal runtime states like `Starting`, `Initializing`, and `Healthy` -- **Native binaries with Docker fallback** -- uses native services when available and falls back to Docker images automatically -- **Automatic port allocation** -- all ports are optional and auto-assigned to avoid conflicts -- **API proxy with opaque keys** -- SDKs use `publishableKey`/`secretKey` (like production), translated to JWTs internally -- **`AsyncDisposable` support** -- use `await using` for automatic cleanup -- **Streaming logs and status** -- real-time `AsyncIterable` streams for service state changes and log output -- **Per-service lifecycle control** -- start, stop, and restart individual services independently - -## Installation - -```sh -bun add @supabase/stack -``` - -## Quick Start - -```typescript +```ts +import { createClient } from "@supabase/supabase-js"; import { createStack } from "@supabase/stack"; -// Zero config — all settings have sensible defaults -const stack = await createStack(); -await stack.start(); - +await using stack = await createStack(); const supabase = createClient(stack.url, stack.publishableKey); -// ... -await stack.dispose(); + +const { data, error } = await supabase.from("todos").select(); ``` -### With explicit config +There is no second startup step: once `createStack()` resolves, Postgres and the local API gateway +are ready. The first request to `/rest/v1`, `/auth/v1`, `/storage/v1`, `/realtime/v1`, or another +service route prepares that service's binary or image, adds it to the supervisor, starts it, and +waits for readiness before forwarding the request. -```typescript -import { createStack } from "@supabase/stack"; -import { createClient } from "@supabase/supabase-js"; +Use `await using` when possible. Otherwise call `await stack.dispose()` in `finally`; cleanup is +strict and rejects if processes, containers, or auto-managed paths could not be removed. -const stack = await createStack({ - jwtSecret: "super-secret-jwt-token-with-at-least-32-characters-long", - postgres: { dataDir: "./supabase-data" }, -}); +## Selecting services -await stack.start(); +Postgres is always present. `services` explicitly controls which sidecars are available. When it +is omitted in `auto` or `docker` mode, every Supabase sidecar is available lazily. There are no +presets. -// Use supabase-js like you would against a hosted project -const supabase = createClient(stack.url, stack.publishableKey); -const { data } = await supabase.from("todos").select("*"); - -// Clean up -await stack.dispose(); +```ts +await using stack = await createStack({ + services: ["postgrest", "auth", "realtime"], +}); ``` -### With `await using` - -```typescript -{ - await using stack = await createStack({ - jwtSecret: "super-secret-jwt-token-with-at-least-32-characters-long", - postgres: { dataDir: "./supabase-data" }, - }); - await stack.start(); +Configuration for an unselected service is rejected, which keeps the effective stack explicit: - // Use the stack... - // Automatic graceful shutdown when the block exits (even on throw) -} +```ts +await using stack = await createStack({ + services: ["postgrest", "auth"], + postgrest: { schemas: ["public", "api"] }, + auth: { siteUrl: "http://localhost:3000" }, +}); ``` -## Configuration - -`createStack` accepts a config object with shared settings at the top level and per-service settings nested under Supabase services such as `postgres`, `postgrest`, `auth`, `realtime`, `storage`, `studio`, and more. +`native` mode defaults to the native-capable `postgrest` and `auth` sidecars. Docker-only services +must be used with `auto` or `docker` mode. -### Top-level settings +## Starting services eagerly -| Field | Type | Required | Default | Description | -| ---------------- | -------------------------------- | -------- | -------- | --------------------------------------------------------------------------------------------------------------------------------------------------------------- | -| `mode` | `"native" \| "auto" \| "docker"` | No | `"auto"` | Resolution mode. `"native"` requires native binaries, `"auto"` tries native first and falls back to Docker, and `"docker"` uses Docker images for all services. | -| `jwtSecret` | `string` | No | | Secret for JWT signing (min 32 characters). Defaults to a well-known dev secret | -| `port` | `number` | No | | API proxy port (auto-allocated if omitted) | -| `publishableKey` | `string` | No | | Custom opaque publishable key | -| `secretKey` | `string` | No | | Custom opaque secret key | +Use `startServices` when a test needs selected services ready before `createStack()` returns. This +does not change which services are available. -### `postgres` - -Optional. When omitted, uses all defaults (ephemeral temp data directory, auto-allocated port). - -| Field | Type | Required | Description | -| --------- | -------- | -------- | ------------------------------------------------------------------------------------------- | -| `dataDir` | `string` | No | Directory for Postgres data (PGDATA). Ephemeral temp dir if omitted (cleaned up on dispose) | -| `port` | `number` | No | Postgres port (auto-allocated if omitted) | -| `version` | `string` | No | Postgres version (default: `17.6.1.081`) | +```ts +await using stack = await createStack({ + services: ["postgrest", "auth", "storage", "imgproxy"], + startServices: ["postgrest", "auth"], +}); +``` -### `postgrest` +Dependencies are activated automatically. For example, eagerly starting `imgproxy` also starts +`storage`, but both must be listed in `services`. -Optional. Omit to include with defaults, set to `false` to exclude. +## Parallel tests -| Field | Type | Default | Description | -| ----------------- | ---------- | -------------------------- | ----------------------------------------- | -| `schemas` | `string[]` | `["public"]` | Database schemas to expose | -| `extraSearchPath` | `string[]` | `["public", "extensions"]` | Additional Postgres `search_path` entries | -| `maxRows` | `number` | `1000` | Maximum rows returned per request | -| `version` | `string` | `14.5` | PostgREST version | +Every omitted port is allocated automatically. Allocation is leased through a cross-process +registry, so independent test workers can safely create stacks concurrently. -### `auth` +```ts +import { afterAll, beforeAll, describe, test } from "vitest"; +import { createStack, type StackHandle } from "@supabase/stack"; -Optional. Omit to include with defaults, set to `false` to exclude. +describe.concurrent("feature", () => { + let stack: StackHandle; -| Field | Type | Default | Description | -| ------------- | -------- | -------------------------- | ---------------------------------- | -| `port` | `number` | auto | Auth service port | -| `siteUrl` | `string` | `http://localhost:3000` | Auth redirect URL (your app's URL) | -| `jwtExpiry` | `number` | `3600` | JWT expiry in seconds | -| `externalUrl` | `string` | `http://127.0.0.1:${port}` | Auth external URL | -| `version` | `string` | `2.188.0-rc.15` | Auth version | + beforeAll(async () => { + stack = await createStack({ services: ["postgrest"] }); + }); -### Full config example + afterAll(async () => { + await stack.dispose(); + }); -```typescript -const stack = await createStack({ - jwtSecret: "super-secret-jwt-token-with-at-least-32-characters-long", - port: 54321, - postgres: { port: 54322, dataDir: "/tmp/data", version: "17.6.1.081" }, - postgrest: { schemas: ["public", "custom"], maxRows: 500, version: "14.5" }, - auth: { port: 9999, siteUrl: "http://myapp.dev:3000", jwtExpiry: 7200 }, + test("uses an isolated database", async () => { + // stack.dbUrl and stack.url are unique to this stack + }); }); ``` -## Docker Mode +Provide `postgres.dataDir` when data should survive disposal. Otherwise Stack creates and removes +an isolated temporary data directory. -Set `mode: "docker"` to force all services to run in Docker containers, bypassing native binary resolution: +## Configuration -```typescript +```ts const stack = await createStack({ - mode: "docker", + mode: "auto", // "native" | "auto" | "docker" + port: 54321, // gateway port; optional + postgres: { + port: 54322, // optional + dataDir: "./supabase-data", // optional + version: "17.6.1.143", + }, + services: ["postgrest", "auth", "edge-runtime"], + startServices: ["postgrest"], + projectDir: ".", + functions: { noVerifyJwt: false }, }); ``` -This is useful for: - -- Environments where native binaries aren't available -- Testing Docker-based service behavior -- CI/CD pipelines that prefer containerized services - -Docker mode requires Docker to be installed and running. +`auto` prefers native binaries and falls back to Docker. `docker` forces containers. All explicit +ports are checked and leased atomically before startup; a conflict rejects creation. -## Stack API +## Stack handle -### Connection Info +Connection properties: -| Property | Type | Description | -| ---------------- | -------- | --------------------------------------------- | -| `url` | `string` | API proxy URL (e.g. `http://127.0.0.1:54321`) | -| `dbUrl` | `string` | PostgreSQL connection string | -| `publishableKey` | `string` | Opaque API key for `supabase-js` | -| `secretKey` | `string` | Opaque API key for privileged operations | +- `url`: stable HTTP and WebSocket gateway URL +- `dbUrl`: PostgreSQL connection string +- `publishableKey`: opaque client key accepted by the local gateway +- `secretKey`: opaque privileged key accepted by the local gateway -### Lifecycle +Lifecycle methods: -```typescript -await stack.start(); // Prepare assets, start all services, block until ready -await stack.stop(); // Graceful dependency-ordered shutdown -await stack.dispose(); // stop() + release runtime resources +```ts +await stack.stop(); +await stack.start(); // restart after stop; waits for Postgres and startServices +await stack.startService("auth"); +await stack.stopService("auth"); +await stack.restartService("auth"); +await stack.dispose(); ``` -`dispose()` is also called automatically by `[Symbol.asyncDispose]` when using `await using`. - -Calling `stop()` or `dispose()` multiple times is safe -- all operations are idempotent. - -On a cold cache, `start()` may spend time downloading binaries or pulling Docker images before any -service process exists. During that phase, `getStatus()` / `statusChanges()` can surface -`Downloading` for the affected public services. +Readiness, status, and logs: -### Per-Service Lifecycle +```ts +await stack.ready({ timeout: 30_000 }); +await stack.serviceReady("auth", { timeout: 10_000 }); -```typescript -await stack.stopService("auth"); // Stop a single service -await stack.startService("auth"); // Restart it (blocks until ready) -await stack.restartService("auth"); // Stop + start in one call +const status = await stack.getStatus(); +for await (const state of stack.statusChanges()) console.log(state); +for await (const entry of stack.logs()) console.log(entry); +const recentAuthLogs = await stack.logHistory("auth", 100); ``` -Common service names include `"postgres"`, `"postgrest"`, `"auth"`, `"realtime"`, `"storage"`, -`"imgproxy"`, `"mailpit"`, `"pgmeta"`, `"studio"`, `"analytics"`, `"vector"`, and `"pooler"`. - -Internal helper processes are projected away from the public stack API. For example, `postgres-init` -is treated as an implementation detail of `postgres`, so callers only see the public `postgres` -service and its projected status. - -### Readiness +`ready()` waits only for services that were actually started. Available lazy services remain +`Pending` until first use or an explicit `startService()` call. -```typescript -await stack.ready(); // Wait for all services -await stack.ready({ timeout: 30_000 }); // With timeout (ms) -await stack.serviceReady("postgres"); // Wait for one service -await stack.serviceReady("auth", { timeout: 10_000 }); -``` +For preload-required extensions, `ensureExtensionPreload(name)` persists the required +`shared_preload_libraries` entry and restarts Postgres only when necessary. It does not execute +`CREATE EXTENSION`. -Note: `start()` already blocks until all services are ready. Use `ready()` and `serviceReady()` after manually starting individual services. +## Prefetching -### Status +Prefetch assets in a test runner's global setup when cold-start download time is undesirable: -```typescript -const statuses = await stack.getStatus(); // All public services -const status = await stack.getServiceStatus("auth"); // One public service +```ts +import { prefetch } from "@supabase/stack"; -// Stream real-time state changes -for await (const state of stack.statusChanges()) { - console.log(`${state.name}: ${state.status}`); -} +await prefetch({ services: ["postgres", "postgrest", "auth"] }); ``` -`StackServiceState` includes the public service `name`, projected `status` (for example -`"Downloading"`, `"Healthy"`, or `"Initializing"`), process metadata, and any surfaced error. - -### Logs - -```typescript -// Stream all logs in real time -for await (const entry of stack.logs()) { - console.log(`[${entry.service}] ${entry.message}`); -} - -// Stream logs for a specific service -for await (const entry of stack.serviceLogs("postgres")) { - console.log(entry.message); -} - -// Get buffered log history -const history = await stack.logHistory("auth", 100); -``` +Prefetching is optional; normal stack startup and first-use activation prepare only what is needed. -## Platform Support +## Advanced entry points -The package uses export conditions so Bun and Node.js consumers import from the same root: +The root package is the primary public interface and selects Bun or Node automatically: -```typescript +```ts import { createStack } from "@supabase/stack"; ``` -The runtime selects the Bun or Node.js implementation automatically. Both expose the same constructors and Stack handle interface. +Infrastructure that already owns a pre-initialized Postgres data directory can use the deeper +constructor. It is intentionally kept off the root interface: -Fleet and other high-density hosts should use `createProvisionedStack()` instead of assembling a raw `StackConfig`. Its interface accepts the prepared data directory, pinned versions, enabled sidecars, password, and lazy-start policy; the Stack module owns native mode, the micro profile, service disabling, and version mapping. - -```typescript -import { createProvisionedStack } from "@supabase/stack"; +```ts +import { createProvisionedStack } from "@supabase/stack/provisioned"; const stack = await createProvisionedStack({ + stackRoot: "/var/lib/supabase/pods/example/stack", dataDir: "/var/lib/supabase/pods/example/data", postgresPassword: "postgres", - versions: { postgres: "17.6.1.143", postgrest: "14.14" }, - enabledServices: ["postgrest"], - lazyServices: true, + services: ["postgrest"], }); ``` -For preload-required extensions, `stack.ensureExtensionPreload(name)` idempotently persists the required `shared_preload_libraries` entry and restarts PostgreSQL only when the stack is running. It does not execute `CREATE EXTENSION`. - -## Prefetching - -Pre-download binaries and Docker images for all services before they're needed — useful in test `globalSetup` to avoid download delays during test execution: - -```typescript -// vitest.config.ts globalSetup -import { prefetch } from "@supabase/stack"; - -export async function setup() { - await prefetch(); -} -``` - -Prefetch specific services or versions: - -```typescript -await prefetch({ mode: "docker" }); -await prefetch({ services: ["postgres", "postgrest"] }); -await prefetch({ versions: { postgres: "17.4.1.045" } }); -``` - -## Service Versions - -Default versions are used when no `version` field is specified per service: - -| Service | Default Version | -| --------- | --------------- | -| Postgres | `17.6.1.081` | -| PostgREST | `14.5` | -| Auth | `2.188.0-rc.15` | - -Override versions per service: - -```typescript -const stack = await createStack({ - jwtSecret: "...", - postgres: { dataDir: "/tmp/data", version: "17.4.1.045" }, - postgrest: { version: "14.4" }, - auth: { version: "2.180.0" }, -}); -``` - -## Error Handling - -All `Stack` methods throw `StackError` on failure, a standard `Error` subclass with a `code` field: - -```typescript -import { StackError } from "@supabase/stack"; - -try { - await stack.startService("nonexistent"); -} catch (err) { - if (err instanceof StackError) { - console.error(err.code); // "SERVICE_NOT_FOUND" - console.error(err.message); // Human-readable description - } -} -``` - -| Code | Description | -| ------------------- | -------------------------------------------- | -| `SERVICE_NOT_FOUND` | Referenced a service that doesn't exist | -| `SERVICE_NOT_READY` | Service failed to become healthy | -| `BUILD_ERROR` | Failed to build the service dependency graph | -| `BINARY_NOT_FOUND` | No binary available for the current platform | -| `DOWNLOAD_ERROR` | Binary download failed | -| `PORT_CONFLICT` | Requested port is already in use | -| `PORT_ALLOCATION` | Failed to allocate a free port | +Effect consumers can use `@supabase/stack/effect` for the lower-level stopped controller and +layer APIs. -## Examples +## Errors -### Test setup with `beforeAll` / `afterAll` - -```typescript -import { afterAll, beforeAll, describe, expect, test } from "vitest"; -import { createStack } from "@supabase/stack"; -import { createClient } from "@supabase/supabase-js"; - -describe("my app", () => { - let stack; - let supabase; - - beforeAll(async () => { - stack = await createStack({ - jwtSecret: "super-secret-jwt-token-with-at-least-32-characters-long", - postgres: { dataDir: "/tmp/test-supabase" }, - }); - await stack.start(); - supabase = createClient(stack.url, stack.publishableKey); - }, 120_000); - - afterAll(async () => { - await stack?.dispose(); - }, 30_000); - - test("queries data", async () => { - const { data, error } = await supabase.from("todos").select("*"); - expect(error).toBeNull(); - }); -}); -``` - -### Streaming logs during debugging - -```typescript -const stack = await createStack({ - jwtSecret: "...", - postgres: { dataDir: "/tmp/data" }, -}); -await stack.start(); - -// Print postgres logs as they arrive -for await (const entry of stack.serviceLogs("postgres")) { - process.stdout.write(entry.message + "\n"); -} -``` - -### Excluding services - -```typescript -const stack = await createStack({ - jwtSecret: "...", - postgres: { dataDir: "/tmp/data" }, - auth: false, // Only run Postgres and PostgREST -}); -``` +Public methods reject with `StackError`, whose `code` distinguishes failures such as +`SERVICE_NOT_FOUND`, `SERVICE_NOT_READY`, `BUILD_ERROR`, `BINARY_NOT_FOUND`, `DOWNLOAD_ERROR`, +`PORT_CONFLICT`, and `PORT_ALLOCATION`. ## Architecture -For a detailed look at internals, see: - -- [docs/architecture.md](./docs/architecture.md) -- [docs/detach-mode.md](./docs/detach-mode.md) -- [docs/resource-leak-mitigations.md](./docs/resource-leak-mitigations.md) +- [Architecture](./docs/architecture.md) +- [Detached mode](./docs/detach-mode.md) +- [Resource cleanup](./docs/resource-leak-mitigations.md) diff --git a/packages/stack/docs/architecture.md b/packages/stack/docs/architecture.md index a75ad83998..12340cad2d 100644 --- a/packages/stack/docs/architecture.md +++ b/packages/stack/docs/architecture.md @@ -850,19 +850,28 @@ metadata persisted separately for crash recovery. **File:** `src/createStack.ts` -`createStack` is the platform-agnostic core. It wires all layers, delegates to a `ManagedRuntime`, and returns a rich `Stack` interface. It takes a `PlatformFactory` parameter — a function `(apiPort: number) => PlatformLayer` — so the platform-specific HTTP server (Bun or Node.js) can be bound to the already-resolved port. Platform-specific layers (`BunHttpServer`, `NodeHttpServer`) are provided by the entry points (`bun.ts`, `node.ts`), not baked in. +`createStackController` is the platform-agnostic stopped-controller core. It wires all layers and +delegates to a `ManagedRuntime`. The public `createStack` entry points call `createReadyStack`, +which starts the controller and returns only after Postgres and the gateway are ready. The core +takes a `PlatformFactory` parameter so the platform-specific HTTP server can bind the resolved +gateway port. `createStack` also owns `resolveConfig()`, the internal async function that turns a raw `StackConfig` into a `ResolvedStackConfig`: it allocates ports via `PortAllocator`, generates JWTs via `generateJwt()` from `JwtGenerator.ts`, creates an ephemeral temp directory if no `dataDir` was specified, and applies all service config defaults. -Once the runtime is built, `stack.start()` now means: +The initial public `createStack()` call, and `stack.start()` after a later `stop()`, mean: -1. prepare assets via `StackPreparation` +1. prepare only Postgres via `StackPreparation` 2. publish synthetic `Downloading` states on cache misses -3. build the orchestrator through `StackBuilder` -4. start services and wait for health through `StackLifecycleCoordinator` +3. build the initial Postgres graph through `StackBuilder` +4. start Postgres and any explicitly selected `startServices` +5. wait for started services through `StackLifecycleCoordinator` + +Available sidecars are not prepared up front. On first use the gateway asks the coordinator to +prepare the sidecar and its dependencies, build their definitions, add those definitions to the +live process-compose orchestrator, start them, and wait for readiness before forwarding traffic. #### PlatformLayer type @@ -919,7 +928,12 @@ interface Stack extends AsyncDisposable { [Symbol.asyncDispose](): Promise; } -async function createStack( +async function createStackController( + config: StackConfig | undefined, + platformFactory: PlatformFactory, +): Promise; + +async function createReadyStack( config: StackConfig | undefined, platformFactory: PlatformFactory, ): Promise; @@ -966,19 +980,21 @@ Streams (`statusChanges`, `logs`, `serviceLogs`) are converted to `AsyncIterable **Files:** `src/bun.ts`, `src/node.ts` -These thin wrappers are the runtime-specific adapters selected by the package root export conditions. Each one constructs the platform-specific layer and delegates to `createStack` from `createStack.ts`. +These thin wrappers are the runtime-specific adapters selected by the package root export +conditions. Each constructs the platform layer and delegates to `createReadyStack`. -They expose two constructors. `createStack(config)` is the general interface. `createProvisionedStack(options)` is the deeper pod-runtime interface: `provisionedStack.ts` owns native mode, the micro profile, service disabling, pinned-version mapping, and dependency validation for a pre-initialized data directory. Fleet therefore describes a pod without duplicating StackConfig assembly. +The package root exposes only the ready `createStack(config)` constructor. The advanced Effect +entry point names its stopped constructor `createStackController`, making the lifecycle difference +explicit. The deeper `createProvisionedStack(options)` constructor lives at +`@supabase/stack/provisioned`; Fleet can use pre-initialized data directories without putting +infrastructure concerns on the primary API. ```ts // bun.ts import * as BunHttpServer from "@effect/platform-bun/BunHttpServer"; -export async function createStack(config?: StackConfig): Promise { - return createStackCore( - config, - (apiPort) => BunHttpServer.layer({ port: apiPort }) as unknown as PlatformLayer, - ); +export async function createStack(config?: StackConfig): Promise { + return createReadyStack(config, bunPlatformFactory); } ``` @@ -986,14 +1002,8 @@ export async function createStack(config?: StackConfig): Promise { // node.ts import * as NodeHttpServer from "@effect/platform-node/NodeHttpServer"; -export async function createStack(config?: StackConfig): Promise { - return createStackCore(config, (apiPort) => { - const spawnerLayer = NodeChildProcessSpawnerLayer.pipe( - Layer.provide(Layer.mergeAll(NodeFileSystemLayer, NodePathLayer)), - ); - const httpServerLayer = NodeHttpServer.layer(() => createServer(), { port: apiPort }); - return Layer.mergeAll(httpServerLayer, spawnerLayer) as unknown as PlatformLayer; - }); +export async function createStack(config?: StackConfig): Promise { + return createReadyStack(config, nodePlatformFactory); } ``` diff --git a/packages/stack/docs/detach-mode.md b/packages/stack/docs/detach-mode.md index 3e2695439c..1cb987de9b 100644 --- a/packages/stack/docs/detach-mode.md +++ b/packages/stack/docs/detach-mode.md @@ -167,7 +167,7 @@ There are two layers of API: - **`Stack`** (Effect Service) — used by CLI and other Effect consumers. Returns `Effect`s and `Stream`s. This is the internal API. - **`createStack()` handle** (Promise-based) — used by non-Effect library consumers. - Returns `Promise`s and `AsyncIterable`s. This public API is unchanged. + Returns a ready Stack with `Promise` methods and `AsyncIterable` streams. `RemoteStack` implements the same `Stack` Effect Service interface, but backed by HTTP/SSE over a Unix socket instead of in-process orchestration. The CLI switches @@ -188,8 +188,9 @@ Effect.gen(function* () { }); ``` -`stack.start()` now means `prepare assets -> publish Downloading when needed -> start services -> -wait healthy`, so detached mode exposes the same pre-runtime status behavior as foreground mode. +`stack.start()` means `prepare Postgres -> publish Downloading when needed -> start Postgres and +startServices -> wait healthy`. Sidecars are prepared and installed into the live supervisor when +the gateway or caller first requests them. `RemoteStack` translates each Effect/Stream method to the corresponding HTTP call: | Stack method | RemoteStack transport | diff --git a/packages/stack/package.json b/packages/stack/package.json index 3b6b7c3e9e..5816b8cd83 100644 --- a/packages/stack/package.json +++ b/packages/stack/package.json @@ -8,6 +8,10 @@ "bun": "./src/bun.ts", "default": "./src/node.ts" }, + "./provisioned": { + "bun": "./src/provisioned-bun.ts", + "default": "./src/provisioned-node.ts" + }, "./effect": "./src/effect.ts", "./daemon-bun": "./src/daemon-bun.ts" }, diff --git a/packages/stack/src/ApiProxy.ts b/packages/stack/src/ApiProxy.ts index a91945c7b6..56cd4df1e2 100644 --- a/packages/stack/src/ApiProxy.ts +++ b/packages/stack/src/ApiProxy.ts @@ -9,6 +9,7 @@ import { HttpServerRequest, HttpServerResponse, } from "effect/unstable/http"; +import * as Socket from "effect/unstable/socket/Socket"; import type { ServiceName } from "./versions.ts"; export interface ProxyConfig { @@ -29,7 +30,7 @@ export interface ProxyConfig { readonly anonJwt: string; readonly serviceRoleJwt: string; /** - * When set (lazyServices mode), invoked with a route's owning service before the request is + * Invoked with a route's owning service before the request is * forwarded. Expected to be idempotent — it should start the service on first call and resolve * immediately on later calls once the service is ready. */ @@ -135,6 +136,38 @@ interface ProxyHandlerOptions { readonly retryColdStart?: boolean; } +function ensureServices( + config: ProxyConfig, + services: ReadonlyArray, +): Effect.Effect { + if (config.ensureService === undefined) { + return Effect.succeed(undefined); + } + + return Effect.gen(function* () { + for (const service of services) { + const ensured = yield* Effect.result(Effect.tryPromise(() => config.ensureService!(service))); + if (Result.isFailure(ensured)) { + return HttpServerResponse.text(`Bad gateway: failed to start ${service}`, { + status: 502, + }); + } + } + return undefined; + }); +} + +function proxyPath(req: HttpServerRequest.HttpServerRequest, opts: ProxyHandlerOptions): string { + if (opts.backendPath !== undefined) { + return opts.backendPath; + } + + const path = req.url.startsWith(opts.stripPrefix ?? "") + ? req.url.slice((opts.stripPrefix ?? "").length) + : req.url; + return path === "" ? "/" : path; +} + function makeProxyHandler( client: HttpClient.HttpClient, config: ProxyConfig, @@ -142,29 +175,15 @@ function makeProxyHandler( ) { return (req: HttpServerRequest.HttpServerRequest) => Effect.gen(function* () { - if (config.ensureService) { - for (const service of [opts.service, ...(opts.additionalServices ?? [])]) { - const ensured = yield* Effect.result( - Effect.tryPromise(() => config.ensureService!(service)), - ); - if (Result.isFailure(ensured)) { - return HttpServerResponse.text(`Bad gateway: failed to start ${service}`, { - status: 502, - }); - } - } + const unavailable = yield* ensureServices(config, [ + opts.service, + ...(opts.additionalServices ?? []), + ]); + if (unavailable !== undefined) { + return unavailable; } - let backendPath = opts.backendPath; - - if (backendPath === undefined) { - backendPath = req.url.startsWith(opts.stripPrefix ?? "") - ? req.url.slice((opts.stripPrefix ?? "").length) - : req.url; - if (backendPath === "") { - backendPath = "/"; - } - } + const backendPath = proxyPath(req, opts); let outHeaders = req.headers; if (opts.transformAuth === true) { @@ -224,6 +243,54 @@ function makeProxyHandler( ); } +function makeRealtimeHandler(client: HttpClient.HttpClient, config: ProxyConfig) { + const opts: ProxyHandlerOptions = { + backendPort: config.realtimePort, + service: "realtime", + stripPrefix: "/realtime/v1", + }; + const httpHandler = makeProxyHandler(client, config, opts); + + return (req: HttpServerRequest.HttpServerRequest) => { + if (req.headers["upgrade"]?.toLowerCase() !== "websocket") { + return httpHandler(req); + } + + return Effect.gen(function* () { + const unavailable = yield* ensureServices(config, ["realtime"]); + if (unavailable !== undefined) { + return unavailable; + } + + const incomingResult = yield* Effect.result(req.upgrade); + if (Result.isFailure(incomingResult)) { + return HttpServerResponse.text("Bad gateway: websocket upgrade failed", { status: 502 }); + } + + const protocols = req.headers["sec-websocket-protocol"] + ?.split(",") + .map((protocol) => protocol.trim()) + .filter((protocol) => protocol.length > 0); + const backend = yield* Socket.makeWebSocket( + `ws://127.0.0.1:${config.realtimePort}${proxyPath(req, opts)}`, + { + closeCodeIsError: (code) => code !== 1000 && code !== 1001, + protocols, + }, + ).pipe(Effect.provide(Socket.layerWebSocketConstructorGlobal)); + const writeIncoming = yield* incomingResult.success.writer; + const writeBackend = yield* backend.writer; + + yield* Effect.raceFirst( + incomingResult.success.runRaw(writeBackend), + backend.runRaw(writeIncoming), + ).pipe(Effect.ignore); + + return HttpServerResponse.empty(); + }); + }; +} + export class ApiProxy extends Context.Service< ApiProxy, { @@ -338,15 +405,7 @@ export class ApiProxy extends Context.Service< transformAuth: true, }), ), - HttpRouter.route( - "*", - "/realtime/v1/*", - makeProxyHandler(client, config, { - backendPort: config.realtimePort, - service: "realtime", - stripPrefix: "/realtime/v1", - }), - ), + HttpRouter.route("*", "/realtime/v1/*", makeRealtimeHandler(client, config)), HttpRouter.route( "*", "/storage/v1/s3/*", diff --git a/packages/stack/src/PortLease.ts b/packages/stack/src/PortLease.ts new file mode 100644 index 0000000000..4623e432cd --- /dev/null +++ b/packages/stack/src/PortLease.ts @@ -0,0 +1,220 @@ +import { randomUUID } from "node:crypto"; +import { mkdir, open, readFile, rename, unlink, writeFile } from "node:fs/promises"; +import { dirname, join } from "node:path"; +import { Effect } from "effect"; +import { + allocatePorts, + type AllocatedPorts, + PortAllocationError, + type PortInput, +} from "./PortAllocator.ts"; + +interface LeaseRecord { + readonly pid: number; + readonly ports: ReadonlyArray; +} + +interface LeaseState { + readonly leases: Readonly>; +} + +export interface PortLease { + readonly ports: AllocatedPorts; + release(): Promise; +} + +interface AcquirePortLeaseOptions { + readonly preferred?: Partial; + readonly reserved?: ReadonlySet; +} + +const LOCK_RETRY_MS = 10; + +function errorCode(error: unknown): string | undefined { + if (typeof error !== "object" || error === null || !("code" in error)) return undefined; + return typeof error.code === "string" ? error.code : undefined; +} + +function isRecord(value: unknown): value is Record { + return typeof value === "object" && value !== null && !Array.isArray(value); +} + +function isProcessAlive(pid: number): boolean { + try { + process.kill(pid, 0); + return true; + } catch (error) { + return errorCode(error) !== "ESRCH"; + } +} + +function parseState(raw: string): LeaseState { + const value: unknown = JSON.parse(raw); + if (typeof value !== "object" || value === null || !("leases" in value)) { + throw new Error("Invalid Stack port lease state"); + } + const leases = value.leases; + if (typeof leases !== "object" || leases === null || Array.isArray(leases)) { + throw new Error("Invalid Stack port lease state"); + } + const parsed: Record = {}; + for (const [id, record] of Object.entries(leases)) { + if ( + typeof record !== "object" || + record === null || + !("pid" in record) || + !("ports" in record) || + typeof record.pid !== "number" || + !Number.isInteger(record.pid) || + record.pid <= 0 || + !Array.isArray(record.ports) || + !record.ports.every( + (port: unknown) => + typeof port === "number" && Number.isInteger(port) && port > 0 && port <= 65_535, + ) + ) { + throw new Error("Invalid Stack port lease state"); + } + parsed[id] = { pid: record.pid, ports: record.ports }; + } + return { leases: parsed }; +} + +async function readState(stateFile: string): Promise { + const raw = await readFile(stateFile, "utf8").catch((error: unknown) => { + if (errorCode(error) === "ENOENT") return undefined; + throw error; + }); + return raw === undefined ? { leases: {} } : parseState(raw); +} + +async function writeState(stateFile: string, state: LeaseState): Promise { + await mkdir(dirname(stateFile), { recursive: true }); + const tempFile = `${stateFile}.tmp-${process.pid}-${randomUUID()}`; + try { + await writeFile(tempFile, JSON.stringify(state)); + await rename(tempFile, stateFile); + } catch (error) { + const cleanup = await Promise.allSettled([unlink(tempFile)]); + const cleanupErrors = cleanup.flatMap((result) => + result.status === "rejected" && errorCode(result.reason) !== "ENOENT" ? [result.reason] : [], + ); + if (cleanupErrors.length > 0) { + throw new AggregateError( + [error, ...cleanupErrors], + "Failed to persist and clean up Stack port lease state", + ); + } + throw error; + } +} + +type LockBodyResult = + | { readonly _tag: "Success"; readonly value: T } + | { readonly _tag: "Failure"; readonly error: unknown }; + +async function withStateLock(stateFile: string, body: () => Promise): Promise { + const lockFile = `${stateFile}.lock`; + await mkdir(dirname(stateFile), { recursive: true }); + for (;;) { + try { + const handle = await open(lockFile, "wx"); + let result: LockBodyResult; + try { + await handle.writeFile(JSON.stringify({ pid: process.pid, createdAt: Date.now() })); + result = { _tag: "Success", value: await body() }; + } catch (error) { + result = { _tag: "Failure", error }; + } + const cleanup = [ + ...(await Promise.allSettled([handle.close()])), + ...(await Promise.allSettled([unlink(lockFile)])), + ]; + const cleanupErrors = cleanup.flatMap((outcome) => + outcome.status === "rejected" && errorCode(outcome.reason) !== "ENOENT" + ? [outcome.reason] + : [], + ); + if (result._tag === "Failure") { + if (cleanupErrors.length > 0) { + throw new AggregateError( + [result.error, ...cleanupErrors], + "Failed to use and release Stack port lease lock", + ); + } + throw result.error; + } + if (cleanupErrors.length === 1) throw cleanupErrors[0]; + if (cleanupErrors.length > 1) { + throw new AggregateError(cleanupErrors, "Failed to release Stack port lease lock"); + } + return result.value; + } catch (error) { + if (errorCode(error) !== "EEXIST") throw error; + const owner: unknown = await readFile(lockFile, "utf8") + .then((raw) => JSON.parse(raw)) + .catch(() => undefined); + const stale = + !isRecord(owner) || + typeof owner.pid !== "number" || + typeof owner.createdAt !== "number" || + !isProcessAlive(owner.pid); + if (stale) { + await unlink(lockFile).catch((error: unknown) => { + if (errorCode(error) !== "ENOENT") throw error; + }); + continue; + } + await new Promise((resolve) => setTimeout(resolve, LOCK_RETRY_MS)); + } + } +} + +export async function acquirePortLease( + cacheRoot: string, + input: PortInput, + options: AcquirePortLeaseOptions = {}, +): Promise { + const stateFile = join(cacheRoot, "runtime", "port-leases.json"); + const leaseId = randomUUID(); + const ports = await withStateLock(stateFile, async () => { + const state = await readState(stateFile); + const liveLeases = Object.fromEntries( + Object.entries(state.leases).filter(([, lease]) => isProcessAlive(lease.pid)), + ); + const leasedPorts = new Set(options.reserved ?? []); + for (const lease of Object.values(liveLeases)) { + for (const port of lease.ports) leasedPorts.add(port); + } + const allocated = await Effect.runPromise( + allocatePorts(input, { preferred: options.preferred, reserved: leasedPorts }), + ).catch((error: unknown) => { + if (error instanceof PortAllocationError) { + throw new Error(error.detail, { cause: error }); + } + throw error; + }); + await writeState(stateFile, { + leases: { + ...liveLeases, + [leaseId]: { pid: process.pid, ports: Object.values(allocated) }, + }, + }); + return allocated; + }); + + let released = false; + return { + ports, + async release() { + if (released) return; + await withStateLock(stateFile, async () => { + const state = await readState(stateFile); + const leases = { ...state.leases }; + delete leases[leaseId]; + await writeState(stateFile, { leases }); + }); + released = true; + }, + }; +} diff --git a/packages/stack/src/PortLease.unit.test.ts b/packages/stack/src/PortLease.unit.test.ts new file mode 100644 index 0000000000..10c9f999a8 --- /dev/null +++ b/packages/stack/src/PortLease.unit.test.ts @@ -0,0 +1,42 @@ +import { mkdtemp, rm } from "node:fs/promises"; +import { tmpdir } from "node:os"; +import { join } from "node:path"; +import { describe, expect, it } from "vitest"; +import { acquirePortLease } from "./PortLease.ts"; + +describe("PortLease", () => { + it("keeps concurrent same-process allocations disjoint until release", async () => { + const cacheRoot = await mkdtemp(join(tmpdir(), "stack-port-leases-")); + try { + const leases = await Promise.all( + Array.from({ length: 4 }, () => acquirePortLease(cacheRoot, {})), + ); + try { + const ports = leases.flatMap((lease) => Object.values(lease.ports)); + expect(new Set(ports).size).toBe(ports.length); + } finally { + await Promise.all(leases.map((lease) => lease.release())); + } + } finally { + await rm(cacheRoot, { recursive: true, force: true }); + } + }); + + it("protects explicit ports and makes them available after release", async () => { + const cacheRoot = await mkdtemp(join(tmpdir(), "stack-port-leases-")); + const first = await acquirePortLease(cacheRoot, {}); + const apiPort = first.ports.apiPort; + try { + await expect(acquirePortLease(cacheRoot, { apiPort })).rejects.toThrow( + `Port ${apiPort} is not available`, + ); + await first.release(); + const second = await acquirePortLease(cacheRoot, { apiPort }); + expect(second.ports.apiPort).toBe(apiPort); + await second.release(); + } finally { + await first.release(); + await rm(cacheRoot, { recursive: true, force: true }); + } + }); +}); diff --git a/packages/stack/src/Stack.ts b/packages/stack/src/Stack.ts index 803800c20f..5b845470f0 100644 --- a/packages/stack/src/Stack.ts +++ b/packages/stack/src/Stack.ts @@ -44,8 +44,12 @@ export const EdgeRuntimeReloadConfigSchema = Schema.Struct({ functions: Schema.optionalKey(FunctionsConfigSchema), }); +export interface EdgeRuntimeReloadOptions extends EdgeRuntimeConfig { + readonly enabled?: boolean; +} + export interface EdgeRuntimeReloadConfig { - readonly edgeRuntime: EdgeRuntimeConfig; + readonly edgeRuntime: EdgeRuntimeReloadOptions; readonly functions?: FunctionsConfig; } diff --git a/packages/stack/src/Stack.unit.test.ts b/packages/stack/src/Stack.unit.test.ts index 6a397235fb..e22df55746 100644 --- a/packages/stack/src/Stack.unit.test.ts +++ b/packages/stack/src/Stack.unit.test.ts @@ -44,7 +44,7 @@ const defaultConfig: ResolvedStackConfig = { projectDir: "/tmp/supabase-project", mode: "native", jwtSecret: testJwtSecret, - lazyServices: false, + startServices: [], ports: defaultPorts, apiPort: 54321, dbPort: 54322, diff --git a/packages/stack/src/StackBuilder.ts b/packages/stack/src/StackBuilder.ts index 6ede2f2638..3ee631cc40 100644 --- a/packages/stack/src/StackBuilder.ts +++ b/packages/stack/src/StackBuilder.ts @@ -38,7 +38,12 @@ import { makeVectorServiceDocker } from "./services/vector.ts"; import type { PreparedStackArtifacts } from "./StackPreparation.ts"; import type { StackServiceProjectionCatalog } from "./StackStateProjection.ts"; import type { AllocatedPorts } from "./PortAllocator.ts"; -import { SERVICE_NAMES, type ServiceName, type VersionManifest } from "./versions.ts"; +import { + SERVICE_NAMES, + type ServiceName, + type StackServiceName, + type VersionManifest, +} from "./versions.ts"; export interface PostgresConfig { readonly port?: number; @@ -93,7 +98,6 @@ export interface RealtimeConfig { } export interface EdgeRuntimeConfig { - readonly enabled?: boolean; readonly port?: number; readonly inspectorPort?: number; readonly policy?: "oneshot" | "per_worker"; @@ -163,30 +167,28 @@ export interface StackConfig { readonly runtimeRoot?: string; readonly projectDir?: string; readonly mode?: "native" | "auto" | "docker"; + /** Sidecars available in this stack. Postgres is always enabled. */ + readonly services?: ReadonlyArray; + /** Selected sidecars to start before createStack returns. Default: none. */ + readonly startServices?: ReadonlyArray; readonly jwtSecret?: string; readonly port?: number; - /** - * When true, `start()` only eagerly starts `postgres` (and `postgres-init` when present); every - * other service is started on demand by the ApiProxy on the first request to its route, instead - * of starting everything up front. Default false: existing eager-start behavior is unchanged. - */ - readonly lazyServices?: boolean; readonly publishableKey?: string; readonly secretKey?: string; readonly functions?: FunctionsConfig | false; readonly postgres?: PostgresConfig; - readonly postgrest?: PostgrestConfig | false; - readonly auth?: AuthConfig | false; - readonly edgeRuntime?: EdgeRuntimeConfig | false; - readonly realtime?: RealtimeConfig | false; - readonly storage?: StorageConfig | false; - readonly imgproxy?: ImgproxyConfig | false; - readonly mailpit?: MailpitConfig | false; - readonly pgmeta?: PgmetaConfig | false; - readonly studio?: StudioConfig | false; - readonly analytics?: AnalyticsConfig | false; - readonly vector?: VectorConfig | false; - readonly pooler?: PoolerConfig | false; + readonly postgrest?: PostgrestConfig; + readonly auth?: AuthConfig; + readonly edgeRuntime?: EdgeRuntimeConfig; + readonly realtime?: RealtimeConfig; + readonly storage?: StorageConfig; + readonly imgproxy?: ImgproxyConfig; + readonly mailpit?: MailpitConfig; + readonly pgmeta?: PgmetaConfig; + readonly studio?: StudioConfig; + readonly analytics?: AnalyticsConfig; + readonly vector?: VectorConfig; + readonly pooler?: PoolerConfig; } export interface ResolvedPostgresConfig { @@ -297,7 +299,7 @@ export interface ResolvedStackConfig { readonly projectDir: string; readonly mode: "native" | "auto" | "docker"; readonly jwtSecret: string; - readonly lazyServices: boolean; + readonly startServices: ReadonlyArray; readonly ports: AllocatedPorts; readonly apiPort: number; readonly dbPort: number; @@ -404,18 +406,6 @@ export const validateResolvedConfig = ( }), ); } - // Only the native postgres service applies the micro profile; under "auto" - // a missing native binary would fall back to a Docker postgres that - // silently ignores it, so the profile demands native mode (which fails - // fast during preparation instead of falling back). - if (config.postgres.profile === "micro" && config.mode !== "native") { - return yield* Effect.fail( - new StackBuildError({ - detail: `postgres.profile "micro" requires mode "native"; mode "${config.mode}" may resolve postgres to Docker, which does not apply the micro conf overlay.`, - }), - ); - } - if (config.mode === "native") { const enabledDockerOnly = dockerOnlyServices.filter( (service) => resolvedConfigForService(config, service) !== false, @@ -547,30 +537,49 @@ export class StackBuilder extends Context.Service< readonly build: ( config: ResolvedStackConfig, prepared: PreparedStackArtifacts, + services?: ReadonlyArray, ) => Effect.Effect; } >()("local/StackBuilder") { static layer: Layer.Layer = Layer.succeed(this, { - build: (config: ResolvedStackConfig, prepared: PreparedStackArtifacts) => + build: ( + config: ResolvedStackConfig, + prepared: PreparedStackArtifacts, + services?: ReadonlyArray, + ) => Effect.gen(function* () { yield* validateResolvedConfig(config); + const includedServices = new Set(services ?? enabledServicesForConfig(config)); + includedServices.add("postgres"); + const includes = (service: ServiceName): boolean => includedServices.has(service); + const platform = yield* detectPlatform; const serviceHost = dockerHostAddress(platform.os); const projectDir = config.projectDir; const postgresResolution = yield* requirePreparedResolution(prepared, "postgres"); + if (config.postgres.profile === "micro" && postgresResolution.type !== "binary") { + return yield* Effect.fail( + new StackBuildError({ + detail: + 'postgres.profile "micro" requires a native Postgres binary; automatic resolution selected Docker instead.', + }), + ); + } const authResolution = - config.auth === false ? false : yield* requirePreparedResolution(prepared, "auth"); + config.auth === false || !includes("auth") + ? false + : yield* requirePreparedResolution(prepared, "auth"); const edgeRuntimeResolution = - config.edgeRuntime === false + config.edgeRuntime === false || !includes("edge-runtime") ? false : yield* requirePreparedResolution(prepared, "edge-runtime"); const postgrestResolution = - config.postgrest === false + config.postgrest === false || !includes("postgrest") ? false : yield* requirePreparedResolution(prepared, "postgrest"); @@ -597,15 +606,9 @@ export class StackBuilder extends Context.Service< const postgresDeps = dependsOnPostgres(hasPostgresInit); const jwtJwks = generateJwks(config.jwtSecret); - // Every service def stays enabled in the process-compose graph, including under - // lazyServices: process-compose's dependency graph excludes `enabled: false` defs - // entirely (they're never added as nodes), so a service disabled at build time can never - // later be started via `startService` — there's no supported "enable" path once the - // orchestrator is built. Instead, laziness is enforced one layer up: when - // config.lazyServices is on, StackLifecycleCoordinator.start() only eagerly starts - // postgres (and postgres-init); every other service is started on demand by the ApiProxy - // via `ensureService`, which calls the ordinary `startService` + `waitReady` coordinator - // methods against these same (enabled) defs. + // A build may contain only the definitions prepared so far. The lifecycle coordinator + // adds sidecar definitions to the running orchestrator after their assets are prepared + // on first use. const defs: Array = [ { @@ -646,7 +649,7 @@ export class StackBuilder extends Context.Service< }); } - if (config.postgrest !== false && postgrestResolution !== false) { + if (config.postgrest !== false && postgrestResolution !== false && includes("postgrest")) { defs.push({ ...(postgrestResolution.type === "binary" ? makePostgrestService({ @@ -685,7 +688,7 @@ export class StackBuilder extends Context.Service< }); } - if (config.auth !== false && authResolution !== false) { + if (config.auth !== false && authResolution !== false && includes("auth")) { defs.push({ ...(authResolution.type === "binary" ? makeAuthServiceNative({ @@ -725,7 +728,11 @@ export class StackBuilder extends Context.Service< }); } - if (config.edgeRuntime !== false && edgeRuntimeResolution !== false) { + if ( + config.edgeRuntime !== false && + edgeRuntimeResolution !== false && + includes("edge-runtime") + ) { defs.push({ ...(edgeRuntimeResolution.type === "binary" ? makeEdgeRuntimeServiceNative({ @@ -753,7 +760,7 @@ export class StackBuilder extends Context.Service< }); } - if (config.mailpit !== false) { + if (config.mailpit !== false && includes("mailpit")) { const mailpitImage = yield* requirePreparedDockerImage(prepared, "mailpit"); defs.push({ ...makeMailpitServiceDocker({ @@ -772,7 +779,7 @@ export class StackBuilder extends Context.Service< }); } - if (config.realtime !== false) { + if (config.realtime !== false && includes("realtime")) { const realtimeImage = yield* requirePreparedDockerImage(prepared, "realtime"); defs.push({ ...makeRealtimeServiceDocker({ @@ -795,7 +802,7 @@ export class StackBuilder extends Context.Service< }); } - if (config.storage !== false) { + if (config.storage !== false && includes("storage")) { const storageImage = yield* requirePreparedDockerImage(prepared, "storage"); defs.push({ ...makeStorageServiceDocker({ @@ -823,7 +830,7 @@ export class StackBuilder extends Context.Service< }); } - if (config.imgproxy !== false) { + if (config.imgproxy !== false && includes("imgproxy")) { const storageConfig = config.storage; const imgproxyImage = yield* requirePreparedDockerImage(prepared, "imgproxy"); defs.push({ @@ -839,7 +846,7 @@ export class StackBuilder extends Context.Service< }); } - if (config.pgmeta !== false) { + if (config.pgmeta !== false && includes("pgmeta")) { const pgmetaImage = yield* requirePreparedDockerImage(prepared, "pgmeta"); defs.push({ ...makePgmetaServiceDocker({ @@ -856,7 +863,7 @@ export class StackBuilder extends Context.Service< }); } - if (config.analytics !== false) { + if (config.analytics !== false && includes("analytics")) { const analyticsImage = yield* requirePreparedDockerImage(prepared, "analytics"); const analyticsRuntimeNetwork = analyticsDockerRuntimeNetwork( platform.os, @@ -884,7 +891,7 @@ export class StackBuilder extends Context.Service< }); } - if (config.vector !== false) { + if (config.vector !== false && includes("vector")) { const analyticsConfig = config.analytics; const vectorImage = yield* requirePreparedDockerImage(prepared, "vector"); defs.push({ @@ -901,7 +908,7 @@ export class StackBuilder extends Context.Service< }); } - if (config.pooler !== false) { + if (config.pooler !== false && includes("pooler")) { const poolerImage = yield* requirePreparedDockerImage(prepared, "pooler"); defs.push({ ...makePoolerServiceDocker({ @@ -937,7 +944,7 @@ export class StackBuilder extends Context.Service< }); } - if (config.studio !== false) { + if (config.studio !== false && includes("studio")) { const pgmetaConfig = config.pgmeta; const studioImage = yield* requirePreparedDockerImage(prepared, "studio"); defs.push({ diff --git a/packages/stack/src/StackBuilder.unit.test.ts b/packages/stack/src/StackBuilder.unit.test.ts index 2665d3b0dc..ee9ceabd4d 100644 --- a/packages/stack/src/StackBuilder.unit.test.ts +++ b/packages/stack/src/StackBuilder.unit.test.ts @@ -47,7 +47,7 @@ const baseConfig: ResolvedStackConfig = { projectDir: "/tmp/supabase-project", mode: "auto", jwtSecret: testJwtSecret, - lazyServices: false, + startServices: [], ports: basePorts, apiPort: 3000, dbPort: 5432, @@ -304,29 +304,26 @@ describe("StackBuilder", () => { }).pipe(Effect.provide(layer)); }); - it.effect("lazyServices still builds every service enabled in the graph", () => { - // process-compose's dependency graph excludes `enabled: false` defs entirely (they're never - // added as nodes), so a service disabled at build time could never later be started via - // `startService`. lazyServices is enforced one layer up instead: StackLifecycleCoordinator - // only eagerly starts postgres/postgres-init, and the ApiProxy starts everything else on - // demand via the ordinary startService + waitReady coordinator methods, which require every - // def to remain a node in the graph. + it.effect("builds only the requested service definitions", () => { const resolver = mockBinaryResolver(); const layer = builderLayer(resolver); return Effect.gen(function* () { const builder = yield* StackBuilder; const preparation = yield* StackPreparation; - const { graph } = yield* prepareAndBuild(builder, preparation, { - ...baseConfig, - lazyServices: true, + const config = { ...baseConfig, auth: baseConfig.auth }; + const prepared = yield* preparation.prepare({ + mode: config.mode, + services: enabledServicesForConfig(config), + versions: versionsForConfig(config), }); + const { graph } = yield* builder.build(config, prepared, ["postgres"]); const byName = new Map(graph.startOrder.map((def) => [def.name, def] as const)); expect(byName.get("postgres")?.enabled).toBe(true); expect(byName.get("postgres-init")?.enabled).toBe(true); - expect(byName.get("postgrest")?.enabled).toBe(true); - expect(byName.get("auth")?.enabled).toBe(true); + expect(byName.has("postgrest")).toBe(false); + expect(byName.has("auth")).toBe(false); }).pipe(Effect.provide(layer)); }); @@ -495,7 +492,7 @@ describe("StackBuilder", () => { }).pipe(Effect.provide(layer)); }); - it.effect("rejects the micro profile on non-provisioned data dirs or non-native modes", () => + it.effect("rejects the micro profile on non-provisioned data dirs", () => Effect.gen(function* () { const nonProvisioned = yield* validateResolvedConfig({ ...baseConfig, @@ -504,12 +501,12 @@ describe("StackBuilder", () => { }).pipe(Effect.exit); expect(Exit.isFailure(nonProvisioned)).toBe(true); - // "auto" could resolve postgres to Docker, which ignores the profile. - const autoMode = yield* validateResolvedConfig({ + // Auto mode is valid here because preparation verifies that Postgres + // resolved to a native binary before building the graph. + yield* validateResolvedConfig({ ...baseConfig, postgres: { ...baseConfig.postgres, profile: "micro", provisioned: true }, - }).pipe(Effect.exit); - expect(Exit.isFailure(autoMode)).toBe(true); + }); yield* validateResolvedConfig({ ...baseConfig, diff --git a/packages/stack/src/StackLifecycleCoordinator.ts b/packages/stack/src/StackLifecycleCoordinator.ts index 14bd8c3dac..d6e53080ca 100644 --- a/packages/stack/src/StackLifecycleCoordinator.ts +++ b/packages/stack/src/StackLifecycleCoordinator.ts @@ -34,6 +34,7 @@ import { import { changedProjectedStates, projectStackStates } from "./StackStateProjection.ts"; import { StackServiceState } from "./StackServiceState.ts"; import type { EdgeRuntimeReloadConfig, StackInfo } from "./Stack.ts"; +import type { ServiceName } from "./versions.ts"; type LifecyclePhase = | "idle" @@ -46,13 +47,30 @@ type LifecyclePhase = interface RuntimeState { readonly orchestrator: Orchestrator["Service"]; - readonly cleanupTargets: CleanupTargets; - readonly graph: ResolvedGraph; + cleanupTargets: CleanupTargets; + graph: ResolvedGraph; } -// postgres/postgres-init are always nodes in the graph (StackBuilder never disables them), so -// ServiceNotFoundError can't actually occur when lazyServices eager-starts them — map it to -// StackBuildError only to satisfy start()'s declared error type. +const serviceDependencies: Partial>> = { + imgproxy: ["storage"], + vector: ["analytics"], + studio: ["pgmeta"], +}; + +const dependencyClosure = (services: ReadonlyArray): ReadonlyArray => { + const included = new Set(["postgres"]); + const visit = (service: ServiceName): void => { + if (included.has(service)) return; + for (const dependency of serviceDependencies[service] ?? []) visit(dependency); + included.add(service); + }; + for (const service of services) visit(service); + return [...included]; +}; + +// postgres/postgres-init are always installed first, so ServiceNotFoundError cannot occur when +// the coordinator starts them. Map it to StackBuildError only to preserve the lifecycle error +// boundary if the graph invariant is ever broken. const eagerStartService = ( orchestrator: Orchestrator["Service"], name: string, @@ -62,16 +80,13 @@ const eagerStartService = ( "ServiceNotFoundError", (error) => new StackBuildError({ - detail: `lazyServices eager-start: unexpected missing service "${error.name}"`, + detail: `eager start: unexpected missing service "${error.name}"`, }), ), ); -// Used both for the eager-start set in start() and for waitAllReady()'s started-service set -// under lazyServices. In both cases the name comes from either the graph's own startOrder or -// from a name the coordinator already validated via requireKnownService/startService, so -// ServiceNotFoundError can't actually occur — map it to StackBuildError only to satisfy the -// declared error types of the callers. +// Names come from installed graph definitions or from a service already validated by the +// coordinator. Map an impossible ServiceNotFoundError to StackBuildError at this boundary. const waitReadyKnownService = ( orchestrator: Orchestrator["Service"], name: string, @@ -253,11 +268,10 @@ export class StackLifecycleCoordinator extends Context.Service< const phaseRef = yield* Ref.make("idle"); const startInFlightRef = yield* Ref.make(false); const ensureExtensionPreloadLock = yield* Semaphore.make(1); - // Tracks every service that has actually been asked to start: the eager set from - // start() under lazyServices, plus anything started later via startService (the - // ApiProxy's ensureService on-demand path) or restartService. Under lazyServices, - // waitAllReady() only waits on this set, since never-started ServiceDefs never resolve - // their `healthy` deferred and never emit a Failed state either (see waitAllReady below). + const disposeLock = yield* Semaphore.make(1); + // Tracks services that have actually been asked to start. waitAllReady() only waits on + // this set because an available but never-requested sidecar intentionally has no running + // process and therefore cannot resolve an orchestrator readiness signal. const startedServicesRef = yield* Ref.make>(new Set()); const markStarted = (names: Iterable) => Ref.update(startedServicesRef, (current) => new Set([...current, ...names])); @@ -303,107 +317,102 @@ export class StackLifecycleCoordinator extends Context.Service< } }); - let preparedArtifacts: PreparedStackArtifacts | undefined; - let prepareDeferred: Deferred.Deferred | undefined; + let preparedArtifacts: PreparedStackArtifacts = { resolutions: {} }; + const preparationLock = yield* Semaphore.make(1); let runtimeState: RuntimeState | undefined; let runtimeDeferred: Deferred.Deferred | undefined; - const ensurePrepared = Effect.suspend(() => { - if (preparedArtifacts !== undefined) { - return Effect.succeed(preparedArtifacts); - } - if (prepareDeferred !== undefined) { - return Deferred.await(prepareDeferred); - } + const ensureServicesPrepared = (requested: ReadonlyArray) => + preparationLock.withPermits(1)( + Effect.gen(function* () { + const configured = new Set(enabledServicesForConfig(config)); + const missing = [...new Set(requested)].filter( + (service) => + configured.has(service) && preparedArtifacts.resolutions[service] === undefined, + ); + if (missing.length === 0) return preparedArtifacts; + + const priorPhase = yield* Ref.get(phaseRef); + const initialPreparation = priorPhase === "idle"; + if (initialPreparation) yield* Ref.set(phaseRef, "preparing"); + yield* validateResolvedConfig(config); + + let prepared: PreparedStackArtifacts | undefined; + yield* preparation + .prepareEvents({ + mode: config.mode, + services: missing, + versions: versionsForConfig(config), + }) + .pipe( + Stream.mapError( + (cause) => + new StackBuildError({ + detail: `Failed to prepare stack assets: ${missing.join(", ")}`, + cause, + }), + ), + Stream.runForEach((event) => { + switch (event._tag) { + case "ServiceDownloadStarted": + return updateState( + new StackServiceState({ + name: event.service, + status: "Downloading", + pid: null, + exitCode: null, + restartCount: 0, + startedAt: null, + error: null, + }), + ); + case "ServiceDownloadFinished": + return updateState( + new StackServiceState({ + name: event.service, + status: "Pending", + pid: null, + exitCode: null, + restartCount: 0, + startedAt: null, + error: null, + }), + ); + case "PreparationCompleted": + return Effect.sync(() => { + prepared = event.artifacts; + }); + } + }), + ); - const deferred = Deferred.makeUnsafe(); - prepareDeferred = deferred; + if (prepared === undefined) { + return yield* Effect.fail( + new StackBuildError({ + detail: "Stack preparation completed without prepared artifacts", + }), + ); + } - const effect = Effect.gen(function* () { - yield* validateResolvedConfig(config); - yield* Ref.set(phaseRef, "preparing"); - - let prepared: PreparedStackArtifacts | undefined; - yield* preparation - .prepareEvents({ - mode: config.mode, - services: enabledServicesForConfig(config), - versions: versionsForConfig(config), - }) - .pipe( - Stream.mapError( - (cause) => - new StackBuildError({ - detail: "Failed to prepare stack assets", - cause, - }), - ), - ) - .pipe( - Stream.runForEach((event) => { - switch (event._tag) { - case "ServiceDownloadStarted": - return updateState( - new StackServiceState({ - name: event.service, - status: "Downloading", - pid: null, - exitCode: null, - restartCount: 0, - startedAt: null, - error: null, - }), - ); - case "ServiceDownloadFinished": - return updateState( - new StackServiceState({ - name: event.service, - status: "Pending", - pid: null, - exitCode: null, - restartCount: 0, - startedAt: null, - error: null, - }), - ); - case "PreparationCompleted": - return Effect.sync(() => { - prepared = event.artifacts; - }); + preparedArtifacts = { + resolutions: { + ...preparedArtifacts.resolutions, + ...prepared.resolutions, + }, + }; + if (initialPreparation) yield* Ref.set(phaseRef, "prepared"); + return preparedArtifacts; + }).pipe( + Effect.onError(() => + Effect.gen(function* () { + if ((yield* Ref.get(phaseRef)) === "preparing") { + yield* Ref.set(phaseRef, "idle"); } }), - ); - - if (prepared === undefined) { - return yield* Effect.fail( - new StackBuildError({ - detail: "Stack preparation completed without prepared artifacts", - }), - ); - } - - yield* Ref.set(phaseRef, "prepared"); - return prepared; - }).pipe( - Effect.tap((value) => - Effect.sync(() => { - preparedArtifacts = value; - }), - ), - Effect.onError(() => Ref.set(phaseRef, "idle")), - Effect.ensuring( - Effect.sync(() => { - prepareDeferred = undefined; - }), + ), ), ); - return Effect.gen(function* () { - yield* Effect.forkIn(effect.pipe(Deferred.into(deferred)), scope); - return yield* Deferred.await(deferred); - }); - }); - const ensureRuntime = Effect.suspend(() => { if (runtimeState !== undefined) { return Effect.succeed(runtimeState); @@ -416,10 +425,11 @@ export class StackLifecycleCoordinator extends Context.Service< runtimeDeferred = deferred; const effect = Effect.gen(function* () { - const prepared = yield* ensurePrepared; + const prepared = yield* ensureServicesPrepared(["postgres"]); const { graph, serviceProjection, cleanupTargets } = yield* builder.build( config, prepared, + ["postgres"], ); yield* metadataPersistence.persistCleanupTargets(cleanupTargets).pipe( @@ -501,11 +511,54 @@ export class StackLifecycleCoordinator extends Context.Service< }); }); + const activationLock = yield* Semaphore.make(1); + const activateServices = (runtime: RuntimeState, requested: ReadonlyArray) => + activationLock.withPermits(1)( + Effect.gen(function* () { + const configured = new Set(enabledServicesForConfig(config)); + const normalized = enabledServicesForConfig(config).filter((service) => + requested.includes(service), + ); + const closure = dependencyClosure(normalized).filter((service) => + configured.has(service), + ); + yield* ensureServicesPrepared(closure); + + const preparedServices = enabledServicesForConfig(config).filter( + (service) => preparedArtifacts.resolutions[service] !== undefined, + ); + const buildResult = yield* builder.build(config, preparedArtifacts, preparedServices); + const installed = new Set(runtime.graph.startOrder.map((def) => def.name)); + const additions = buildResult.graph.startOrder.filter( + (def) => !installed.has(def.name), + ); + yield* runtime.orchestrator.addServiceDefinitions(additions).pipe( + Effect.mapError( + (cause) => + new StackBuildError({ + detail: "Failed to install prepared service definitions", + cause, + }), + ), + ); + runtime.graph = buildResult.graph; + runtime.cleanupTargets = buildResult.cleanupTargets; + yield* metadataPersistence.persistCleanupTargets(runtime.cleanupTargets).pipe( + Effect.mapError( + (cause) => + new StackBuildError({ + detail: "Failed to persist stack cleanup metadata", + cause, + }), + ), + ); + }), + ); + let disposed = false; const runtimeHost = Effect.gen(function* () { - const prepared = yield* ensurePrepared; const platform = yield* detectPlatform; - const edgeRuntimeResolution = prepared.resolutions["edge-runtime"]; + const edgeRuntimeResolution = preparedArtifacts.resolutions["edge-runtime"]; return { hostname: edgeRuntimeResolution?.type === "docker" @@ -560,7 +613,6 @@ export class StackLifecycleCoordinator extends Context.Service< ...base, edgeRuntime: { ...config.edgeRuntime, - enabled: opts.edgeRuntime.enabled ?? config.edgeRuntime.enabled, inspectorPort: opts.edgeRuntime.inspectorPort ?? config.edgeRuntime.inspectorPort, policy: opts.edgeRuntime.policy ?? config.edgeRuntime.policy, env: opts.edgeRuntime.env ?? config.edgeRuntime.env, @@ -579,18 +631,22 @@ export class StackLifecycleCoordinator extends Context.Service< ), ); const disposeOnce = () => - Effect.gen(function* () { - if (disposed) { - return; - } - disposed = true; - yield* cleanupLocalStackResources({ - stop: () => - runtimeState === undefined ? Effect.void : runtimeState.orchestrator.stop(), - cleanupTargets: runtimeState?.cleanupTargets ?? { dockerContainerNames: [] }, - config, - }); - }); + disposeLock.withPermits(1)( + Effect.gen(function* () { + if (disposed) { + return; + } + yield* cleanupLocalStackResources({ + stop: () => + runtimeState === undefined ? Effect.void : runtimeState.orchestrator.stop(), + cleanupTargets: runtimeState?.cleanupTargets ?? { dockerContainerNames: [] }, + config, + }); + // Only certify disposal after every cleanup stage succeeds. A + // failed attempt remains retryable through StackHandle.dispose(). + disposed = true; + }), + ); yield* Effect.addFinalizer(disposeOnce); @@ -603,30 +659,29 @@ export class StackLifecycleCoordinator extends Context.Service< yield* Ref.set(startInFlightRef, true); yield* Ref.set(phaseRef, "starting"); const runtime = yield* ensureRuntime; + if (config.startServices.length > 0) { + yield* activateServices(runtime, config.startServices); + } yield* Ref.set(phaseRef, "starting"); - yield* configureFunctions(config); - if (config.lazyServices === true) { - // Only bring up postgres (and postgres-init, which depends on postgres and - // bootstraps the schema once). Every other service stays Pending until the - // ApiProxy starts it on demand via startService + waitReady (see ensureService in - // ApiProxy.ts / lazyServices.ts). - const eagerServices = runtime.graph.startOrder - .map((def) => def.name) - .filter((name) => name === "postgres" || name === "postgres-init"); - for (const name of eagerServices) { - yield* eagerStartService(runtime.orchestrator, name); - } - yield* markStarted(eagerServices); - yield* Effect.forEach( - eagerServices, - (name) => waitReadyKnownService(runtime.orchestrator, name), - { concurrency: "unbounded" }, - ); - } else { - yield* runtime.orchestrator.start(); - yield* markStarted(runtime.graph.startOrder.map((def) => def.name)); - yield* runtime.orchestrator.waitAllReady(); + if (config.startServices.includes("edge-runtime")) { + yield* configureFunctions(config); + } + const eagerNames = new Set(["postgres", "postgres-init"]); + for (const service of config.startServices) { + for (const def of runtime.graph.startOrderFor(service)) eagerNames.add(def.name); } + const eagerServices = runtime.graph.startOrder + .map((def) => def.name) + .filter((name) => eagerNames.has(name)); + for (const name of eagerServices) { + yield* eagerStartService(runtime.orchestrator, name); + } + yield* markStarted(eagerServices); + yield* Effect.forEach( + eagerServices, + (name) => waitReadyKnownService(runtime.orchestrator, name), + { concurrency: "unbounded" }, + ); yield* Ref.set(phaseRef, "running"); }).pipe( Effect.onError(() => Ref.set(phaseRef, "stopped")), @@ -649,6 +704,8 @@ export class StackLifecycleCoordinator extends Context.Service< yield* requireKnownService(name); yield* requireRunningForServiceStart(name); const runtime = yield* ensureRuntime; + yield* activateServices(runtime, [name]); + if (name === "edge-runtime") yield* configureFunctions(config); yield* runtime.orchestrator.startService(name); // The orchestrator starts the full dependency closure of `name`, // so the started set must record every service it brought up — @@ -671,15 +728,13 @@ export class StackLifecycleCoordinator extends Context.Service< // dependency closure — a never-started lazy service would come up // waiting on dependencies that stay Pending forever. Reject it, // mirroring the waitReady guard; callers want startService here. - if (config.lazyServices === true) { - const startedServices = yield* Ref.get(startedServicesRef); - if (!startedServices.has(name)) { - return yield* Effect.fail( - new StackBuildError({ - detail: `Cannot restart service "${name}": it has not been started (lazyServices starts it on the first proxied request or via startService()).`, - }), - ); - } + const startedServices = yield* Ref.get(startedServicesRef); + if (!startedServices.has(name)) { + return yield* Effect.fail( + new StackBuildError({ + detail: `Cannot restart service "${name}": it has not been started yet.`, + }), + ); } const runtime = yield* ensureRuntime; yield* runtime.orchestrator.restartService(name); @@ -728,8 +783,14 @@ export class StackLifecycleCoordinator extends Context.Service< Effect.gen(function* () { yield* requireKnownService("edge-runtime"); const runtime = yield* ensureRuntime; + yield* activateServices(runtime, ["edge-runtime"]); yield* configureFunctions(configWithFunctionOptions(opts)); - yield* runtime.orchestrator.restartService("edge-runtime"); + const started = yield* Ref.get(startedServicesRef); + if (started.has("edge-runtime")) { + yield* runtime.orchestrator.restartService("edge-runtime"); + } else { + yield* runtime.orchestrator.startService("edge-runtime"); + } yield* markStarted(["edge-runtime"]); yield* runtime.orchestrator.waitReady("edge-runtime"); }), @@ -737,9 +798,16 @@ export class StackLifecycleCoordinator extends Context.Service< Effect.gen(function* () { yield* requireKnownService("edge-runtime"); const nextConfig = yield* configWithEdgeRuntimeOptions(opts); - const prepared = yield* ensurePrepared; const runtime = yield* ensureRuntime; - const buildResult = yield* builder.build(nextConfig, prepared); + yield* activateServices(runtime, ["edge-runtime"]); + const preparedServices = enabledServicesForConfig(config).filter( + (service) => preparedArtifacts.resolutions[service] !== undefined, + ); + const buildResult = yield* builder.build( + nextConfig, + preparedArtifacts, + preparedServices, + ); const edgeRuntimeDef = buildResult.graph.startOrder.find( (def) => def.name === "edge-runtime", ); @@ -760,7 +828,12 @@ export class StackLifecycleCoordinator extends Context.Service< }), ), ); - yield* runtime.orchestrator.restartService("edge-runtime"); + const started = yield* Ref.get(startedServicesRef); + if (started.has("edge-runtime")) { + yield* runtime.orchestrator.restartService("edge-runtime"); + } else { + yield* runtime.orchestrator.startService("edge-runtime"); + } yield* markStarted(["edge-runtime"]); yield* runtime.orchestrator.waitReady("edge-runtime"); }), @@ -783,18 +856,13 @@ export class StackLifecycleCoordinator extends Context.Service< waitReady: (name) => Effect.gen(function* () { yield* requireKnownService(name); - // Lazy services that were never started keep their health - // deferreds unresolved forever, so waiting would hang; fail - // with a clear error instead. - if (config.lazyServices === true) { - const startedServices = yield* Ref.get(startedServicesRef); - if (!startedServices.has(name)) { - return yield* Effect.fail( - new StackBuildError({ - detail: `Service "${name}" has not been started (lazyServices starts it on the first proxied request or via startService()).`, - }), - ); - } + const startedServices = yield* Ref.get(startedServicesRef); + if (!startedServices.has(name)) { + return yield* Effect.fail( + new StackBuildError({ + detail: `Service "${name}" has not been started yet.`, + }), + ); } const runtime = yield* ensureRuntime; yield* runtime.orchestrator.waitReady(name); @@ -802,14 +870,7 @@ export class StackLifecycleCoordinator extends Context.Service< waitAllReady: () => Effect.gen(function* () { const runtime = yield* ensureRuntime; - if (config.lazyServices !== true) { - // Non-lazy: identical to pre-lazyServices behavior — every ServiceDef gets - // started by start(), so waiting on the full graph is correct and byte-identical - // to today. - yield* runtime.orchestrator.waitAllReady(); - return; - } - // Lazy readiness is only meaningful once start() has completed: before that the + // Readiness is only meaningful once start() has completed: before that the // started set may still be empty (start() records the eager postgres set only // after launching it), so an early snapshot would vacuously report "ready" while // postgres is still coming up. Fail instead — the daemon /ready route serializes @@ -819,7 +880,7 @@ export class StackLifecycleCoordinator extends Context.Service< if (phase !== "running") { return yield* Effect.fail( new StackBuildError({ - detail: `Stack is not running (phase: "${phase}"); lazy readiness is only defined once start() has completed.`, + detail: `Stack is not running (phase: "${phase}"); readiness is only defined once start() has completed.`, }), ); } diff --git a/packages/stack/src/StackLifecycleCoordinator.unit.test.ts b/packages/stack/src/StackLifecycleCoordinator.unit.test.ts index 427093b488..a724d1836d 100644 --- a/packages/stack/src/StackLifecycleCoordinator.unit.test.ts +++ b/packages/stack/src/StackLifecycleCoordinator.unit.test.ts @@ -66,7 +66,7 @@ function makeConfig(dataDir: string): ResolvedStackConfig { projectDir: "/tmp/supabase-project", mode: "native", jwtSecret: testJwtSecret, - lazyServices: false, + startServices: [], ports: defaultPorts, apiPort: 54321, dbPort: 54322, @@ -119,13 +119,13 @@ function setupLayer(config: ResolvedStackConfig) { Layer.provide(NodeServices.layer), ); - return { layer, spawner }; + return { layer, resolver, spawner }; } function makeLazyConfig(dataDir: string, postgrestPort: number): ResolvedStackConfig { return { ...makeConfig(dataDir), - lazyServices: true, + startServices: [], // postgrest's health check is a real HTTP probe against 127.0.0.1:postgrestPort; the test // below binds a fake listener there so waitReady can actually resolve once startService // spawns it (spawning itself is satisfied generically by the mocked ChildProcessSpawner). @@ -225,7 +225,7 @@ describe("StackLifecycleCoordinator ensureExtensionPreload", () => { it.live("lazy waitAllReady fails before start() completes instead of reporting ready", () => { const dataDir = mkdtempSync(join(tmpdir(), "stack-lifecycle-coordinator-ready-test-")); writeFileSync(join(dataDir, "postgresql.conf"), "# stock conf\n"); - const config: ResolvedStackConfig = { ...makeConfig(dataDir), lazyServices: true }; + const config: ResolvedStackConfig = { ...makeConfig(dataDir), startServices: [] }; const { layer } = setupLayer(config); return Effect.gen(function* () { @@ -363,7 +363,7 @@ describe("StackLifecycleCoordinator ensureExtensionPreload", () => { }); }); -describe("StackLifecycleCoordinator lazyServices", () => { +describe("StackLifecycleCoordinator lazy service activation", () => { // it.live: the mocked ChildProcessSpawner and postgres's health-check probe both resolve via a // real `Effect.sleep`, which needs the real clock to progress (same reason as the // ensureExtensionPreload test above). @@ -373,7 +373,7 @@ describe("StackLifecycleCoordinator lazyServices", () => { return Effect.promise(() => startFakeHealthyServer()).pipe( Effect.flatMap((fakeServer) => { const config = makeLazyConfig(dataDir, fakeServer.port); - const { layer, spawner } = setupLayer(config); + const { layer, resolver, spawner } = setupLayer(config); const isPostgrestPayload = (s: { args: ReadonlyArray }) => { const encoded = s.args.at(-1); @@ -392,8 +392,9 @@ describe("StackLifecycleCoordinator lazyServices", () => { const stack = yield* Stack; yield* stack.start(); - // postgrest must not have been spawned by start() itself. + // Starting the stack prepares and launches only Postgres. expect(spawner.spawned.some(isPostgrestPayload)).toBe(false); + expect(resolver.resolved.map(({ service }) => service)).toEqual(["postgres"]); const postgrestState = yield* stack.getState("postgrest"); expect(postgrestState.status).toBe("Pending"); @@ -404,6 +405,10 @@ describe("StackLifecycleCoordinator lazyServices", () => { yield* stack.waitReady("postgrest"); expect(spawner.spawned.some(isPostgrestPayload)).toBe(true); + expect(resolver.resolved.map(({ service }) => service)).toEqual([ + "postgres", + "postgrest", + ]); // waitReady already proved the service reached a ready state — that's the actual // assertion above. The projected status only settles eventually; see helper doc. yield* waitForReadyStatus(stack.getState("postgrest")); @@ -453,7 +458,7 @@ describe("StackLifecycleCoordinator lazyServices", () => { }); // Regression test: waitAllReady() used to unconditionally delegate to - // orchestrator.waitAllReady() over the FULL graph startOrder. Under lazyServices, services + // orchestrator.waitAllReady() over the full graph startOrder. Lazily activated services // that were never started (e.g. postgrest, which stays "Pending" until the ApiProxy's // ensureService calls startService on first request) never resolve their `healthy` deferred // and never emit a Failed state either, so the old implementation hung forever. This is the diff --git a/packages/stack/src/bun.ts b/packages/stack/src/bun.ts index 1828948df2..28ad707ab4 100644 --- a/packages/stack/src/bun.ts +++ b/packages/stack/src/bun.ts @@ -5,7 +5,7 @@ import { Effect, Layer } from "effect"; import { FetchHttpClient } from "effect/unstable/http"; import { BinaryResolver } from "./BinaryResolver.ts"; import { - createStack as createStackCore, + createReadyStack as createStackCore, type PlatformFactory, type StackHandle, } from "./createStack.ts"; @@ -15,7 +15,6 @@ import { type PrefetchResult, } from "./prefetch.ts"; import { defaultCacheRoot } from "./paths.ts"; -import { provisionedStackConfig, type ProvisionedStackOptions } from "./provisionedStack.ts"; import { StackPreparation } from "./StackPreparation.ts"; import type { StackConfig } from "./StackBuilder.ts"; import { UnixHttpClient, UnixHttpClientError } from "./UnixHttpClient.ts"; @@ -57,12 +56,6 @@ export async function createStack(config?: StackConfig): Promise { return createStackCore(config, platformFactory); } -export async function createProvisionedStack( - options: ProvisionedStackOptions, -): Promise { - return createStackCore(provisionedStackConfig(options), platformFactory); -} - export async function prefetch(options?: PrefetchOptions): Promise { const resolverLayer = BinaryResolver.make(defaultCacheRoot()).pipe( Layer.provide(FetchHttpClient.layer), diff --git a/packages/stack/src/cleanup.ts b/packages/stack/src/cleanup.ts index 59ee0d2cae..773bd5570b 100644 --- a/packages/stack/src/cleanup.ts +++ b/packages/stack/src/cleanup.ts @@ -16,6 +16,30 @@ export function dockerForceRemove(containerNames: ReadonlyArray): void { } } +function commandStderr(error: unknown): string { + if (typeof error !== "object" || error === null || !("stderr" in error)) return ""; + const stderr = error.stderr; + if (typeof stderr === "string") return stderr; + if (stderr instanceof Uint8Array) return new TextDecoder().decode(stderr); + return ""; +} + +function dockerForceRemoveStrict(containerNames: ReadonlyArray): void { + const errors: unknown[] = []; + for (const name of containerNames) { + try { + execFileSync("docker", ["rm", "-f", name], { stdio: "pipe", timeout: 5_000 }); + } catch (error) { + if (commandStderr(error).includes("No such container")) continue; + errors.push(new Error(`Failed to remove Docker container ${name}`, { cause: error })); + } + } + if (errors.length === 1) throw errors[0]; + if (errors.length > 1) { + throw new AggregateError(errors, "Failed to remove Stack Docker containers"); + } +} + export function cleanupAutoManagedPaths(config: ResolvedStackConfig): void { if (config.autoManagedPaths.length === 0) { return; @@ -60,6 +84,13 @@ const cleanupAutoManagedPathsWithRetry = (config: ResolvedStackConfig): Effect.E yield* Effect.sleep(Duration.millis(250)); } + + const remaining = cleanupTargets + .filter((target) => existsSync(target.path)) + .map((target) => target.path); + if (remaining.length > 0) { + throw new Error(`Failed to remove Stack runtime paths: ${remaining.join(", ")}`); + } }); export const cleanupLocalStackResources = (opts: { @@ -67,18 +98,13 @@ export const cleanupLocalStackResources = (opts: { readonly cleanupTargets: CleanupTargets; readonly config: ResolvedStackConfig; }): Effect.Effect => - Effect.gen(function* () { - // Best-effort graceful shutdown — stop() may fail if services already - // exited or the scope is partially closed. Make the stop path - // uninterruptible so SIGTERM-driven scope closure does not abandon it - // mid-shutdown and leak child processes. - yield* Effect.uninterruptible(opts.stop()).pipe(Effect.catch(() => Effect.void)); - - // Safety net: force-remove any Docker containers that survived - // signal-based shutdown. On macOS, killing the `docker run` client - // may not stop the container. - yield* Effect.sync(() => { - dockerForceRemove(opts.cleanupTargets.dockerContainerNames); - }); - yield* cleanupAutoManagedPathsWithRetry(opts.config); - }); + // All cleanup stages run even when an earlier stage fails. `ensuring` + // preserves the combined failure cause, so callers never receive a false + // success while a service, container, or runtime directory may remain. + Effect.uninterruptible(opts.stop()).pipe( + Effect.ensuring( + Effect.sync(() => dockerForceRemoveStrict(opts.cleanupTargets.dockerContainerNames)).pipe( + Effect.ensuring(cleanupAutoManagedPathsWithRetry(opts.config)), + ), + ), + ); diff --git a/packages/stack/src/createStack.ts b/packages/stack/src/createStack.ts index 6433b8e0ed..7196358a8c 100644 --- a/packages/stack/src/createStack.ts +++ b/packages/stack/src/createStack.ts @@ -32,6 +32,8 @@ import { shortTempPrefixRoot, } from "./paths.ts"; import { allocatePorts, DEFAULT_PORTS, PORT_FIELDS, type AllocatedPorts } from "./PortAllocator.ts"; +import type { PortInput } from "./PortAllocator.ts"; +import { acquirePortLease } from "./PortLease.ts"; import { StackMetadataSchema } from "./StackMetadata.ts"; import { InvalidStackStateError, StackAlreadyRunningError } from "./StateManager.ts"; import { Stack } from "./Stack.ts"; @@ -66,7 +68,7 @@ import type { StudioConfig, VectorConfig, } from "./StackBuilder.ts"; -import { DEFAULT_VERSIONS } from "./versions.ts"; +import { DEFAULT_VERSIONS, STACK_SERVICE_NAMES, type StackServiceName } from "./versions.ts"; const StackMetadataFileSchema = Schema.fromJsonString(StackMetadataSchema); const decodeStackMetadataFile = Schema.decodeUnknownSync(StackMetadataFileSchema); @@ -117,6 +119,7 @@ interface ResolveConfigOptions { readonly runtimeRoot?: string; readonly preferredPorts?: Partial; readonly reservedPorts?: ReadonlySet; + readonly allocatedPorts?: AllocatedPorts; } interface ResolvedRoots { @@ -272,10 +275,8 @@ async function readReservedPortsInStacksRoot( function resolvePostgrestConfig( input: PostgrestConfig | undefined, - raw: PostgrestConfig | false | undefined, ports: AllocatedPorts, -): ResolvedPostgrestConfig | false { - if (raw === false) return false; +): ResolvedPostgrestConfig { const cfg = input ?? {}; return { port: ports.postgrestPort, @@ -289,11 +290,9 @@ function resolvePostgrestConfig( function resolveAuthConfig( input: AuthConfig | undefined, - raw: AuthConfig | false | undefined, ports: AllocatedPorts, apiPort: number, -): ResolvedAuthConfig | false { - if (raw === false) return false; +): ResolvedAuthConfig { const cfg = input ?? {}; return { port: ports.authPort, @@ -306,10 +305,8 @@ function resolveAuthConfig( function resolveRealtimeConfig( input: RealtimeConfig | undefined, - raw: RealtimeConfig | false | undefined, ports: AllocatedPorts, -): ResolvedRealtimeConfig | false { - if (raw === false) return false; +): ResolvedRealtimeConfig { const cfg = input ?? {}; return { port: ports.realtimePort, @@ -324,13 +321,11 @@ function resolveRealtimeConfig( function resolveEdgeRuntimeConfig( input: EdgeRuntimeConfig | undefined, - raw: EdgeRuntimeConfig | false | undefined, ports: AllocatedPorts, -): ResolvedEdgeRuntimeConfig | false { - if (raw === false || raw?.enabled === false) return false; +): ResolvedEdgeRuntimeConfig { const cfg = input ?? {}; return { - enabled: cfg.enabled ?? true, + enabled: true, port: ports.edgeRuntimePort, inspectorPort: ports.edgeRuntimeInspectorPort, policy: cfg.policy ?? "per_worker", @@ -349,11 +344,9 @@ function resolveFunctionsConfig(config: StackConfig) { function resolveStorageConfig( input: StorageConfig | undefined, - raw: StorageConfig | false | undefined, ports: AllocatedPorts, opts: ResolveConfigOptions, -): ResolvedStorageConfig | false { - if (raw === false) return false; +): ResolvedStorageConfig { const cfg = input ?? {}; return { port: ports.storagePort, @@ -366,10 +359,8 @@ function resolveStorageConfig( function resolveImgproxyConfig( input: ImgproxyConfig | undefined, - raw: ImgproxyConfig | false | undefined, ports: AllocatedPorts, -): ResolvedImgproxyConfig | false { - if (raw === false) return false; +): ResolvedImgproxyConfig { const cfg = input ?? {}; return { port: ports.imgproxyPort, @@ -379,10 +370,8 @@ function resolveImgproxyConfig( function resolveMailpitConfig( input: MailpitConfig | undefined, - raw: MailpitConfig | false | undefined, ports: AllocatedPorts, -): ResolvedMailpitConfig | false { - if (raw === false) return false; +): ResolvedMailpitConfig { const cfg = input ?? {}; return { port: ports.mailpitPort, @@ -396,10 +385,8 @@ function resolveMailpitConfig( function resolvePgmetaConfig( input: PgmetaConfig | undefined, - raw: PgmetaConfig | false | undefined, ports: AllocatedPorts, -): ResolvedPgmetaConfig | false { - if (raw === false) return false; +): ResolvedPgmetaConfig { const cfg = input ?? {}; return { port: ports.pgmetaPort, @@ -409,11 +396,9 @@ function resolvePgmetaConfig( function resolveStudioConfig( input: StudioConfig | undefined, - raw: StudioConfig | false | undefined, ports: AllocatedPorts, apiPort: number, -): ResolvedStudioConfig | false { - if (raw === false) return false; +): ResolvedStudioConfig { const cfg = input ?? {}; return { port: ports.studioPort, @@ -424,10 +409,8 @@ function resolveStudioConfig( function resolveAnalyticsConfig( input: AnalyticsConfig | undefined, - raw: AnalyticsConfig | false | undefined, ports: AllocatedPorts, -): ResolvedAnalyticsConfig | false { - if (raw === false) return false; +): ResolvedAnalyticsConfig { const cfg = input ?? {}; return { port: ports.analyticsPort, @@ -437,11 +420,7 @@ function resolveAnalyticsConfig( }; } -function resolveVectorConfig( - input: VectorConfig | undefined, - raw: VectorConfig | false | undefined, -): ResolvedVectorConfig | false { - if (raw === false) return false; +function resolveVectorConfig(input: VectorConfig | undefined): ResolvedVectorConfig { const cfg = input ?? {}; return { version: cfg.version ?? DEFAULT_VERSIONS.vector, @@ -450,10 +429,8 @@ function resolveVectorConfig( function resolvePoolerConfig( input: PoolerConfig | undefined, - raw: PoolerConfig | false | undefined, ports: AllocatedPorts, -): ResolvedPoolerConfig | false { - if (raw === false) return false; +): ResolvedPoolerConfig { const cfg = input ?? {}; return { port: ports.poolerPort, @@ -478,64 +455,84 @@ export async function resolveConfig( const resolvedMode = config.mode ?? "auto"; const roots = resolveRoots(config, opts); const postgresInput = config.postgres ?? {}; - const postgrestInput = config.postgrest !== false ? (config.postgrest ?? undefined) : undefined; - const authInput = config.auth !== false ? (config.auth ?? undefined) : undefined; - const edgeRuntimeEnabled = - !(resolvedMode === "native" && config.edgeRuntime === undefined) && - config.edgeRuntime !== false && - (config.edgeRuntime?.enabled ?? true) !== false; - const realtimeEnabled = config.realtime !== undefined && config.realtime !== false; - const storageEnabled = config.storage !== undefined && config.storage !== false; - const imgproxyEnabled = config.imgproxy !== undefined && config.imgproxy !== false; - const mailpitEnabled = config.mailpit !== undefined && config.mailpit !== false; - const pgmetaEnabled = config.pgmeta !== undefined && config.pgmeta !== false; - const studioEnabled = config.studio !== undefined && config.studio !== false; - const analyticsEnabled = config.analytics !== undefined && config.analytics !== false; - const vectorEnabled = config.vector !== undefined && config.vector !== false; - const poolerEnabled = config.pooler !== undefined && config.pooler !== false; - const edgeRuntimeInput = edgeRuntimeEnabled ? (config.edgeRuntime ?? undefined) : undefined; - const realtimeInput = realtimeEnabled ? (config.realtime ?? undefined) : undefined; - const storageInput = storageEnabled ? (config.storage ?? undefined) : undefined; - const imgproxyInput = imgproxyEnabled ? (config.imgproxy ?? undefined) : undefined; - const mailpitInput = mailpitEnabled ? (config.mailpit ?? undefined) : undefined; - const pgmetaInput = pgmetaEnabled ? (config.pgmeta ?? undefined) : undefined; - const studioInput = studioEnabled ? (config.studio ?? undefined) : undefined; - const analyticsInput = analyticsEnabled ? (config.analytics ?? undefined) : undefined; - const vectorInput = vectorEnabled ? (config.vector ?? undefined) : undefined; - const poolerInput = poolerEnabled ? (config.pooler ?? undefined) : undefined; + // Docker-only sidecars cannot be made available in native mode. Keep the native default + // useful without silently selecting services that the requested runtime can never start. + const requestedServices = + config.services ?? + (resolvedMode === "native" + ? (["postgrest", "auth"] satisfies StackServiceName[]) + : STACK_SERVICE_NAMES); + const knownServices = new Set(STACK_SERVICE_NAMES); + const enabledServices = new Set(); + for (const service of requestedServices) { + if (!knownServices.has(service)) throw new Error(`Unknown stack service: ${service}`); + if (enabledServices.has(service)) throw new Error(`Duplicate stack service: ${service}`); + enabledServices.add(service); + } + const serviceInputs = { + postgrest: config.postgrest, + auth: config.auth, + "edge-runtime": config.edgeRuntime, + realtime: config.realtime, + storage: config.storage, + imgproxy: config.imgproxy, + mailpit: config.mailpit, + pgmeta: config.pgmeta, + studio: config.studio, + analytics: config.analytics, + vector: config.vector, + pooler: config.pooler, + } satisfies Record; + for (const service of STACK_SERVICE_NAMES) { + if (serviceInputs[service] !== undefined && !enabledServices.has(service)) { + throw new Error( + `Configuration for ${service} was provided, but ${service} is not listed in services`, + ); + } + } + const startServices = config.startServices ?? []; + const eagerServices = new Set(); + for (const service of startServices) { + if (!knownServices.has(service)) throw new Error(`Unknown start service: ${service}`); + if (!enabledServices.has(service)) { + throw new Error(`Start service ${service} is not listed in services`); + } + if (eagerServices.has(service)) throw new Error(`Duplicate start service: ${service}`); + eagerServices.add(service); + } + if ( + config.functions !== undefined && + config.functions !== false && + !enabledServices.has("edge-runtime") + ) { + throw new Error('functions configuration requires "edge-runtime" in services'); + } + + const postgrestEnabled = enabledServices.has("postgrest"); + const authEnabled = enabledServices.has("auth"); + const edgeRuntimeEnabled = enabledServices.has("edge-runtime"); + const realtimeEnabled = enabledServices.has("realtime"); + const storageEnabled = enabledServices.has("storage"); + const imgproxyEnabled = enabledServices.has("imgproxy"); + const mailpitEnabled = enabledServices.has("mailpit"); + const pgmetaEnabled = enabledServices.has("pgmeta"); + const studioEnabled = enabledServices.has("studio"); + const analyticsEnabled = enabledServices.has("analytics"); + const vectorEnabled = enabledServices.has("vector"); + const poolerEnabled = enabledServices.has("pooler"); const postgresDataDir = resolveDataDir(postgresInput.dataDir, roots.stackRoot, "postgres"); - const ports = await Effect.runPromise( - allocatePorts( - { - apiPort: config.port, - dbPort: postgresInput.port, - authPort: authInput?.port, - postgrestPort: postgrestInput?.port, - postgrestAdminPort: postgrestInput?.adminPort, - edgeRuntimePort: edgeRuntimeInput?.port, - edgeRuntimeInspectorPort: edgeRuntimeInput?.inspectorPort, - realtimePort: realtimeInput?.port, - storagePort: storageInput?.port, - imgproxyPort: imgproxyInput?.port, - mailpitPort: mailpitInput?.port, - mailpitSmtpPort: mailpitInput?.smtpPort, - mailpitPop3Port: mailpitInput?.pop3Port, - pgmetaPort: pgmetaInput?.port, - studioPort: studioInput?.port, - analyticsPort: analyticsInput?.port, - poolerPort: poolerInput?.port, - poolerApiPort: poolerInput?.apiPort, - }, - { + const ports = + opts.allocatedPorts ?? + (await Effect.runPromise( + allocatePorts(portInputForConfig(config), { preferred: opts.preferredPorts, reserved: opts.reservedPorts, - }, - ), - ).catch((error: unknown) => { - throw toStackError(error); - }); + }), + ).catch((error: unknown) => { + throw toStackError(error); + })); const jwtSecret = config.jwtSecret ?? defaultJwtSecret; const anonJwt = generateJwt(jwtSecret, "anon"); @@ -548,7 +545,7 @@ export async function resolveConfig( projectDir, mode: resolvedMode, jwtSecret, - lazyServices: config.lazyServices === true, + startServices: [...eagerServices], ports, apiPort: ports.apiPort, dbPort: ports.dbPort, @@ -567,33 +564,46 @@ export async function resolveConfig( provisioned: postgresInput.provisioned, profile: postgresInput.profile, }, - postgrest: resolvePostgrestConfig(postgrestInput, config.postgrest, ports), - auth: resolveAuthConfig(authInput, config.auth, ports, ports.apiPort), - edgeRuntime: edgeRuntimeEnabled - ? resolveEdgeRuntimeConfig(edgeRuntimeInput, config.edgeRuntime, ports) - : false, - realtime: realtimeEnabled - ? resolveRealtimeConfig(realtimeInput, config.realtime, ports) - : false, + postgrest: postgrestEnabled ? resolvePostgrestConfig(config.postgrest, ports) : false, + auth: authEnabled ? resolveAuthConfig(config.auth, ports, ports.apiPort) : false, + edgeRuntime: edgeRuntimeEnabled ? resolveEdgeRuntimeConfig(config.edgeRuntime, ports) : false, + realtime: realtimeEnabled ? resolveRealtimeConfig(config.realtime, ports) : false, storage: storageEnabled - ? resolveStorageConfig(storageInput, config.storage, ports, { + ? resolveStorageConfig(config.storage, ports, { ...opts, stackRoot: roots.stackRoot, }) : false, - imgproxy: imgproxyEnabled - ? resolveImgproxyConfig(imgproxyInput, config.imgproxy, ports) - : false, - mailpit: mailpitEnabled ? resolveMailpitConfig(mailpitInput, config.mailpit, ports) : false, - pgmeta: pgmetaEnabled ? resolvePgmetaConfig(pgmetaInput, config.pgmeta, ports) : false, - studio: studioEnabled - ? resolveStudioConfig(studioInput, config.studio, ports, ports.apiPort) - : false, - analytics: analyticsEnabled - ? resolveAnalyticsConfig(analyticsInput, config.analytics, ports) - : false, - vector: vectorEnabled ? resolveVectorConfig(vectorInput, config.vector) : false, - pooler: poolerEnabled ? resolvePoolerConfig(poolerInput, config.pooler, ports) : false, + imgproxy: imgproxyEnabled ? resolveImgproxyConfig(config.imgproxy, ports) : false, + mailpit: mailpitEnabled ? resolveMailpitConfig(config.mailpit, ports) : false, + pgmeta: pgmetaEnabled ? resolvePgmetaConfig(config.pgmeta, ports) : false, + studio: studioEnabled ? resolveStudioConfig(config.studio, ports, ports.apiPort) : false, + analytics: analyticsEnabled ? resolveAnalyticsConfig(config.analytics, ports) : false, + vector: vectorEnabled ? resolveVectorConfig(config.vector) : false, + pooler: poolerEnabled ? resolvePoolerConfig(config.pooler, ports) : false, + }; +} + +function portInputForConfig(config: StackConfig): PortInput { + return { + apiPort: config.port, + dbPort: config.postgres?.port, + authPort: config.auth?.port, + postgrestPort: config.postgrest?.port, + postgrestAdminPort: config.postgrest?.adminPort, + edgeRuntimePort: config.edgeRuntime?.port, + edgeRuntimeInspectorPort: config.edgeRuntime?.inspectorPort, + realtimePort: config.realtime?.port, + storagePort: config.storage?.port, + imgproxyPort: config.imgproxy?.port, + mailpitPort: config.mailpit?.port, + mailpitSmtpPort: config.mailpit?.smtpPort, + mailpitPop3Port: config.mailpit?.pop3Port, + pgmetaPort: config.pgmeta?.port, + studioPort: config.studio?.port, + analyticsPort: config.analytics?.port, + poolerPort: config.pooler?.port, + poolerApiPort: config.pooler?.apiPort, }; } @@ -697,11 +707,29 @@ function possibleCleanupTargetsForConfig(config: ResolvedStackConfig): CleanupTa return { dockerContainerNames }; } -export async function createStack( +export async function createStackController( config: StackConfig | undefined, platformFactory: PlatformFactory, ): Promise { - const resolved = await resolveConfig(config); + const rawConfig = config ?? {}; + const portLease = await acquirePortLease( + rawConfig.cacheRoot ?? defaultCacheRoot(), + portInputForConfig(rawConfig), + ); + let resolved: ResolvedStackConfig; + try { + resolved = await resolveConfig(rawConfig, { allocatedPorts: portLease.ports }); + } catch (error) { + try { + await portLease.release(); + } catch (cleanupError) { + throw new AggregateError( + [error, cleanupError], + "Failed to resolve and clean up stack allocation", + ); + } + throw error; + } const fullLayer = foregroundLayer(resolved, platformFactory); const runtime = ManagedRuntime.make(fullLayer); @@ -719,8 +747,25 @@ export async function createStack( throw toStackError(error); }); - const gracefulDispose = async () => { - await runtime.dispose().catch(() => {}); + let disposed = false; + let disposeInFlight: Promise | undefined; + const gracefulDispose = (): Promise => { + if (disposed) return Promise.resolve(); + if (disposeInFlight !== undefined) return disposeInFlight; + const attempt = (async () => { + // Run the retryable lifecycle cleanup before closing its Effect scope. + // Once that succeeds, runtime disposal only releases layer resources. + await run(localStack.dispose()); + await runtime.dispose().catch((error: unknown) => { + throw toStackError(error); + }); + await portLease.release(); + disposed = true; + })(); + disposeInFlight = attempt.finally(() => { + disposeInFlight = undefined; + }); + return disposeInFlight; }; const stack: StackHandle = { @@ -762,9 +807,42 @@ export async function createStack( return stack; } catch (error: unknown) { - await runtime.dispose().catch(() => {}); + let cleanupError: unknown; + await runtime.dispose().catch((cause: unknown) => { + cleanupError = toStackError(cause); + }); dockerForceRemove(possibleCleanupTargetsForConfig(resolved).dockerContainerNames); cleanupAutoManagedPaths(resolved); + if (cleanupError === undefined) { + await portLease.release().catch((cause: unknown) => { + cleanupError = cause; + }); + } + if (cleanupError !== undefined) { + throw new AggregateError( + [toStackError(error), cleanupError], + "Failed to create and clean up stack", + ); + } throw toStackError(error); } } + +/** Public constructor contract: resolve, start, and health-gate before returning. */ +export async function createReadyStack( + config: StackConfig | undefined, + platformFactory: PlatformFactory, +): Promise { + const stack = await createStackController(config, platformFactory); + try { + await stack.start(); + return stack; + } catch (startError) { + try { + await stack.dispose(); + } catch (cleanupError) { + throw new AggregateError([startError, cleanupError], "Failed to start and clean up stack"); + } + throw startError; + } +} diff --git a/packages/stack/src/createStack.unit.test.ts b/packages/stack/src/createStack.unit.test.ts index 2c13e971b2..03d1bd689b 100644 --- a/packages/stack/src/createStack.unit.test.ts +++ b/packages/stack/src/createStack.unit.test.ts @@ -213,20 +213,24 @@ describe("resolveConfig edge runtime defaults", () => { expect(config.edgeRuntime).toBe(false); }); - it("enables edge runtime when omitted in auto mode", async () => { + it("makes every sidecar available but starts none eagerly in auto mode", async () => { const config = await resolveConfig(); expect(config.mode).toBe("auto"); - expect(config.edgeRuntime).toEqual( - expect.objectContaining({ - enabled: true, - version: DEFAULT_VERSIONS["edge-runtime"], - }), - ); + expect(config.postgrest).not.toBe(false); + expect(config.auth).not.toBe(false); + expect(config.edgeRuntime).not.toBe(false); + expect(config.realtime).not.toBe(false); + expect(config.storage).not.toBe(false); + expect(config.startServices).toEqual([]); }); - it("preserves explicit edge runtime opt-in in native mode for builder validation", async () => { - const config = await resolveConfig({ mode: "native", edgeRuntime: {} }); + it("preserves explicit edge runtime selection in native mode for builder validation", async () => { + const config = await resolveConfig({ + mode: "native", + services: ["edge-runtime"], + edgeRuntime: {}, + }); expect(config.mode).toBe("native"); expect(config.edgeRuntime).toEqual( diff --git a/packages/stack/src/effect.ts b/packages/stack/src/effect.ts index 526813e741..4affb5f06c 100644 --- a/packages/stack/src/effect.ts +++ b/packages/stack/src/effect.ts @@ -84,7 +84,7 @@ export type { } from "./StackBuilder.ts"; export { StackBuilder } from "./StackBuilder.ts"; -export type { EdgeRuntimeReloadConfig, StackInfo } from "./Stack.ts"; +export type { EdgeRuntimeReloadConfig, EdgeRuntimeReloadOptions, StackInfo } from "./Stack.ts"; export { EdgeRuntimeReloadConfigSchema, Stack } from "./Stack.ts"; export type { FunctionsConfig, @@ -98,7 +98,12 @@ export { resolveFunctionsRuntimeConfig, } from "./functions.ts"; -export type { AvailableServiceVersionUpdate, ServiceName, VersionManifest } from "./versions.ts"; +export type { + AvailableServiceVersionUpdate, + ServiceName, + StackServiceName, + VersionManifest, +} from "./versions.ts"; export { DEFAULT_VERSIONS, diffPinnedAndAvailableVersions, @@ -109,6 +114,7 @@ export { normalizeServiceVersion, normalizeServiceVersions, SERVICE_NAMES, + STACK_SERVICE_NAMES, } from "./versions.ts"; export type { StackVersionOverride, @@ -160,7 +166,7 @@ export type { StackHandle, } from "./createStack.ts"; export { - createStack, + createStackController, defaultManagedStackName, projectDaemonLayer, resolveConfig, diff --git a/packages/stack/src/functions.unit.test.ts b/packages/stack/src/functions.unit.test.ts index a744b173ba..e315688564 100644 --- a/packages/stack/src/functions.unit.test.ts +++ b/packages/stack/src/functions.unit.test.ts @@ -60,7 +60,9 @@ describe("stack Functions runtime config", () => { return Effect.gen(function* () { yield* Effect.promise(() => writeProject(cwd)); - const stackConfig = yield* Effect.promise(() => resolveConfig({ projectDir: cwd })); + const stackConfig = yield* Effect.promise(() => + resolveConfig({ projectDir: cwd, services: ["edge-runtime"] }), + ); const config = yield* resolveFunctionsRuntimeConfig(stackConfig, { hostname: "127.0.0.1", }); @@ -93,6 +95,7 @@ describe("stack Functions runtime config", () => { const stackConfig = yield* Effect.promise(() => resolveConfig({ projectDir: cwd, + services: ["edge-runtime"], functions: { envFile: "custom.env", noVerifyJwt: true, @@ -135,7 +138,9 @@ describe("stack Functions runtime config", () => { return Effect.gen(function* () { yield* Effect.promise(() => writeProject(cwd)); - const stackConfig = yield* Effect.promise(() => resolveConfig({ projectDir: cwd })); + const stackConfig = yield* Effect.promise(() => + resolveConfig({ projectDir: cwd, services: ["edge-runtime"] }), + ); yield* configureFunctionsRuntime(stackConfig, { hostname: "127.0.0.1" }); const written = JSON.parse( yield* Effect.promise(() => diff --git a/packages/stack/src/index.ts b/packages/stack/src/index.ts index 8b1708dc08..448ddb409a 100644 --- a/packages/stack/src/index.ts +++ b/packages/stack/src/index.ts @@ -20,13 +20,13 @@ export type { VectorConfig, } from "./StackBuilder.ts"; -export type { ServiceName, VersionManifest } from "./versions.ts"; -export type { - ProvisionedServiceName, - ProvisionedStackOptions, - ProvisionedStackVersions, -} from "./provisionedStack.ts"; -export { DEFAULT_VERSIONS, fillServiceVersionManifest, SERVICE_NAMES } from "./versions.ts"; +export type { ServiceName, StackServiceName, VersionManifest } from "./versions.ts"; +export { + DEFAULT_VERSIONS, + fillServiceVersionManifest, + SERVICE_NAMES, + STACK_SERVICE_NAMES, +} from "./versions.ts"; export type { AllocatedPorts } from "./PortAllocator.ts"; export { PORT_FIELDS } from "./PortAllocator.ts"; export { postgresConnectionUrl, resolvePostgresPassword } from "./postgresCredentials.ts"; @@ -37,5 +37,3 @@ export type { ReadyOptions, StackHandle } from "./createStack.ts"; export type { FunctionsConfig, FunctionsRuntimeConfig } from "./functions.ts"; export { UnixHttpClient, UnixHttpClientError } from "./UnixHttpClient.ts"; export { installMicroProfile } from "./pgconf.ts"; -export { configureExtensionPreload } from "./extensionPreload.ts"; -export type { ExtensionPreloadResult } from "./extensionPreload.ts"; diff --git a/packages/stack/src/layers.ts b/packages/stack/src/layers.ts index 899e77e39a..102c835cf4 100644 --- a/packages/stack/src/layers.ts +++ b/packages/stack/src/layers.ts @@ -48,17 +48,12 @@ const baseProxyConfig = (config: ResolvedStackConfig): Omit => { - if (!config.lazyServices) { - return ApiProxy.layer(baseProxyConfig(config)); - } - return Layer.unwrap( Effect.gen(function* () { const stack = yield* Stack; @@ -66,7 +61,6 @@ const makeApiProxyLayer = ( Effect.runPromise( Effect.gen(function* () { yield* stack.startService(name); - yield* stack.waitReady(name); }), ), ); diff --git a/packages/stack/src/node.ts b/packages/stack/src/node.ts index b27508fbf4..31eb8b554c 100644 --- a/packages/stack/src/node.ts +++ b/packages/stack/src/node.ts @@ -8,7 +8,7 @@ import { Effect, Layer } from "effect"; import { FetchHttpClient } from "effect/unstable/http"; import { BinaryResolver } from "./BinaryResolver.ts"; import { - createStack as createStackCore, + createReadyStack as createStackCore, type PlatformFactory, type StackHandle, } from "./createStack.ts"; @@ -18,7 +18,6 @@ import { type PrefetchResult, } from "./prefetch.ts"; import { defaultCacheRoot } from "./paths.ts"; -import { provisionedStackConfig, type ProvisionedStackOptions } from "./provisionedStack.ts"; import { StackPreparation } from "./StackPreparation.ts"; import type { StackConfig } from "./StackBuilder.ts"; import { UnixHttpClient, UnixHttpClientError } from "./UnixHttpClient.ts"; @@ -136,12 +135,6 @@ export async function createStack(config?: StackConfig): Promise { return createStackCore(config, platformFactory); } -export async function createProvisionedStack( - options: ProvisionedStackOptions, -): Promise { - return createStackCore(provisionedStackConfig(options), platformFactory); -} - export async function prefetch(options?: PrefetchOptions): Promise { const resolverLayer = BinaryResolver.make(defaultCacheRoot()).pipe( Layer.provide(FetchHttpClient.layer), diff --git a/packages/stack/src/provisioned-bun.ts b/packages/stack/src/provisioned-bun.ts new file mode 100644 index 0000000000..d9f2392ba0 --- /dev/null +++ b/packages/stack/src/provisioned-bun.ts @@ -0,0 +1,17 @@ +import { createReadyStack, type StackHandle } from "./createStack.ts"; +import { platformFactory } from "./bun.ts"; +import { provisionedStackConfig, type ProvisionedStackOptions } from "./provisionedStack.ts"; + +export async function createProvisionedStack( + options: ProvisionedStackOptions, +): Promise { + return createReadyStack(provisionedStackConfig(options), platformFactory); +} + +export type { + ProvisionedServiceName, + ProvisionedStackOptions, + ProvisionedStackVersions, +} from "./provisionedStack.ts"; +export { configureExtensionPreload } from "./extensionPreload.ts"; +export type { ExtensionPreloadResult } from "./extensionPreload.ts"; diff --git a/packages/stack/src/provisioned-node.ts b/packages/stack/src/provisioned-node.ts new file mode 100644 index 0000000000..029aa92cfb --- /dev/null +++ b/packages/stack/src/provisioned-node.ts @@ -0,0 +1,17 @@ +import { createReadyStack, type StackHandle } from "./createStack.ts"; +import { platformFactory } from "./node.ts"; +import { provisionedStackConfig, type ProvisionedStackOptions } from "./provisionedStack.ts"; + +export async function createProvisionedStack( + options: ProvisionedStackOptions, +): Promise { + return createReadyStack(provisionedStackConfig(options), platformFactory); +} + +export type { + ProvisionedServiceName, + ProvisionedStackOptions, + ProvisionedStackVersions, +} from "./provisionedStack.ts"; +export { configureExtensionPreload } from "./extensionPreload.ts"; +export type { ExtensionPreloadResult } from "./extensionPreload.ts"; diff --git a/packages/stack/src/provisionedStack.ts b/packages/stack/src/provisionedStack.ts index d21d344fbd..fe650ac4d3 100644 --- a/packages/stack/src/provisionedStack.ts +++ b/packages/stack/src/provisionedStack.ts @@ -1,4 +1,5 @@ import { validateEnabledServiceDependencies } from "./serviceDependencies.ts"; +import type { FunctionsConfig } from "./functions.ts"; import type { StackConfig } from "./StackBuilder.ts"; import type { ServiceName, VersionManifest } from "./versions.ts"; @@ -16,16 +17,21 @@ export interface ProvisionedStackOptions { readonly dataDir: string; readonly postgresPassword: string; readonly versions: ProvisionedStackVersions; - readonly enabledServices?: ReadonlyArray; + readonly services?: ReadonlyArray; readonly stackRoot?: string; - readonly lazyServices?: boolean; + readonly startServices?: ReadonlyArray; + readonly projectDir?: string; + readonly jwtSecret?: string; + readonly publishableKey?: string; + readonly secretKey?: string; + readonly functions?: FunctionsConfig | false; } function versionedService( name: ProvisionedServiceName, options: ProvisionedStackOptions, -): { readonly version: string } | false { - if (!options.enabledServices?.includes(name)) return false; +): { readonly version: string } | undefined { + if (!options.services?.includes(name)) return undefined; const version = options.versions[name]; if (version === undefined) { throw new Error(`versions.${name} is required when ${name} is enabled`); @@ -35,14 +41,19 @@ function versionedService( /** Internal resolver kept separate so the deep public constructor stays easy to verify. */ export function provisionedStackConfig(options: ProvisionedStackOptions): StackConfig { - const enabledServices = new Set(options.enabledServices ?? []); + const enabledServices = new Set(options.services ?? []); const dependencyError = validateEnabledServiceDependencies(enabledServices); if (dependencyError !== undefined) throw new Error(dependencyError); return { - mode: "native", + mode: "auto", stackRoot: options.stackRoot, - lazyServices: options.lazyServices, + startServices: options.startServices, + projectDir: options.projectDir, + jwtSecret: options.jwtSecret, + publishableKey: options.publishableKey, + secretKey: options.secretKey, + services: options.services, postgres: { dataDir: options.dataDir, version: options.versions.postgres, @@ -62,6 +73,6 @@ export function provisionedStackConfig(options: ProvisionedStackOptions): StackC analytics: versionedService("analytics", options), vector: versionedService("vector", options), pooler: versionedService("pooler", options), - functions: false, + functions: options.functions ?? false, }; } diff --git a/packages/stack/src/provisionedStack.unit.test.ts b/packages/stack/src/provisionedStack.unit.test.ts index 3fe7330aef..e47f301217 100644 --- a/packages/stack/src/provisionedStack.unit.test.ts +++ b/packages/stack/src/provisionedStack.unit.test.ts @@ -10,9 +10,14 @@ const baseOptions = { describe("provisionedStackConfig", () => { it("owns the complete postgres-only micro runtime configuration", () => { expect(provisionedStackConfig(baseOptions)).toEqual({ - mode: "native", + mode: "auto", stackRoot: undefined, - lazyServices: undefined, + startServices: undefined, + projectDir: undefined, + jwtSecret: undefined, + publishableKey: undefined, + secretKey: undefined, + services: undefined, postgres: { dataDir: "/pods/a/data", version: "17.6.1.143", @@ -20,18 +25,18 @@ describe("provisionedStackConfig", () => { provisioned: true, profile: "micro", }, - postgrest: false, - auth: false, - edgeRuntime: false, - realtime: false, - storage: false, - imgproxy: false, - mailpit: false, - pgmeta: false, - studio: false, - analytics: false, - vector: false, - pooler: false, + postgrest: undefined, + auth: undefined, + edgeRuntime: undefined, + realtime: undefined, + storage: undefined, + imgproxy: undefined, + mailpit: undefined, + pgmeta: undefined, + studio: undefined, + analytics: undefined, + vector: undefined, + pooler: undefined, functions: false, }); }); @@ -40,8 +45,8 @@ describe("provisionedStackConfig", () => { const config = provisionedStackConfig({ ...baseOptions, stackRoot: "/pods/a/stack", - lazyServices: true, - enabledServices: ["postgrest", "auth"], + startServices: ["postgrest", "auth"], + services: ["postgrest", "auth"], versions: { postgres: "17.6.1.143", postgrest: "14.14", @@ -50,22 +55,22 @@ describe("provisionedStackConfig", () => { }); expect(config.stackRoot).toBe("/pods/a/stack"); - expect(config.lazyServices).toBe(true); + expect(config.startServices).toEqual(["postgrest", "auth"]); expect(config.postgrest).toEqual({ version: "14.14" }); expect(config.auth).toEqual({ version: "2.192.0" }); }); it("rejects an enabled service without a pinned version", () => { - expect(() => - provisionedStackConfig({ ...baseOptions, enabledServices: ["postgrest"] }), - ).toThrow("versions.postgrest is required"); + expect(() => provisionedStackConfig({ ...baseOptions, services: ["postgrest"] })).toThrow( + "versions.postgrest is required", + ); }); it("rejects incomplete service dependency sets", () => { expect(() => provisionedStackConfig({ ...baseOptions, - enabledServices: ["studio"], + services: ["studio"], versions: { postgres: "17.6.1.143", studio: "2026.07.07" }, }), ).toThrow("studio requires pgmeta"); diff --git a/packages/stack/src/versions.ts b/packages/stack/src/versions.ts index e9196cea68..aebd30501d 100644 --- a/packages/stack/src/versions.ts +++ b/packages/stack/src/versions.ts @@ -13,6 +13,9 @@ export type ServiceName = | "vector" | "pooler"; +/** Stack sidecars that callers may opt into; Postgres is always present. */ +export type StackServiceName = Exclude; + export const SERVICE_NAMES = [ "postgres", "postgrest", @@ -29,6 +32,10 @@ export const SERVICE_NAMES = [ "pooler", ] as const satisfies ReadonlyArray; +export const STACK_SERVICE_NAMES = SERVICE_NAMES.filter( + (service): service is StackServiceName => service !== "postgres", +); + export interface VersionManifest { readonly postgres: string; readonly postgrest: string; diff --git a/packages/stack/tests/createStack-docker.e2e.test.ts b/packages/stack/tests/createStack-docker.e2e.test.ts index 41eacc6e2b..321f13ed1f 100644 --- a/packages/stack/tests/createStack-docker.e2e.test.ts +++ b/packages/stack/tests/createStack-docker.e2e.test.ts @@ -36,13 +36,6 @@ dockerDescribe("createStack e2e (docker mode)", () => { postgres: { dataDir }, }); - try { - await stack.start(); - } catch (startError) { - await stack.dispose().catch(() => {}); - throw startError; - } - const dbPort = parseInt(new URL(stack.dbUrl).port); await setupTestTable(dbPort); diff --git a/packages/stack/tests/createStack.e2e.test.ts b/packages/stack/tests/createStack.e2e.test.ts index 9b734fa450..c1180cb3d5 100644 --- a/packages/stack/tests/createStack.e2e.test.ts +++ b/packages/stack/tests/createStack.e2e.test.ts @@ -26,13 +26,6 @@ describe("createStack e2e", () => { postgres: { dataDir }, }); - try { - await stack.start(); - } catch (startError) { - await stack.dispose().catch(() => {}); - throw startError; - } - const dbPort = parseInt(new URL(stack.dbUrl).port); await setupTestTable(dbPort); diff --git a/packages/stack/tests/helpers/buildServices.ts b/packages/stack/tests/helpers/buildServices.ts index 3b565d58a4..8cd5a0e54a 100644 --- a/packages/stack/tests/helpers/buildServices.ts +++ b/packages/stack/tests/helpers/buildServices.ts @@ -89,7 +89,7 @@ const baseConfig: ResolvedStackConfig = { projectDir: "/tmp/supabase-project", mode: "auto", jwtSecret: testJwtSecret, - lazyServices: false, + startServices: [], ports: basePorts, apiPort: 3000, dbPort: 5432, diff --git a/packages/stack/tests/helpers/standalone-stack.ts b/packages/stack/tests/helpers/standalone-stack.ts index 454b5a82ff..caff803a38 100644 --- a/packages/stack/tests/helpers/standalone-stack.ts +++ b/packages/stack/tests/helpers/standalone-stack.ts @@ -2,7 +2,6 @@ import { createStack } from "../../src/node.ts"; const parentPid = readParentPid(process.argv.slice(2)); const stack = await createStack(); -await stack.start(); // Signal readiness to parent process console.log(JSON.stringify({ url: stack.url, dbUrl: stack.dbUrl })); From f3613e11fb34f8f37cbe765abe9210e0d4be8c17 Mon Sep 17 00:00:00 2001 From: Julien Goux Date: Fri, 17 Jul 2026 16:23:42 +0200 Subject: [PATCH 52/52] refactor(stack): expose fleet as stack subpath --- ...2026-07-07-micro-supabase-stacks-design.md | 4 +- ...-07-micro-stacks-phase1-stack-and-fleet.md | 4 ++ packages/fleet/package.json | 43 ------------------- packages/fleet/src/index.unit.test.ts | 8 ---- packages/fleet/tsconfig.json | 3 -- packages/fleet/vitest.config.ts | 36 ---------------- packages/stack/README.md | 14 ++++++ packages/stack/docs/architecture.md | 10 ++++- .../{fleet/README.md => stack/docs/fleet.md} | 34 ++++++++++++--- packages/stack/package.json | 1 + .../src => stack/src/fleet}/EdgeProxy.ts | 0 .../src/fleet}/EdgeProxy.unit.test.ts | 0 .../src/fleet}/Fleet.integration.test.ts | 0 .../{fleet/src => stack/src/fleet}/Fleet.ts | 0 .../src/fleet}/Fleet.unit.test.ts | 0 .../src => stack/src/fleet}/IdleMonitor.ts | 0 .../src/fleet}/IdleMonitor.unit.test.ts | 0 .../src => stack/src/fleet}/PodManifest.ts | 0 .../src/fleet}/PodManifest.unit.test.ts | 0 .../src => stack/src/fleet}/PodRegistry.ts | 0 .../src/fleet}/PodRegistry.unit.test.ts | 0 .../src => stack/src/fleet}/PortRegistry.ts | 0 .../src/fleet}/PortRegistry.unit.test.ts | 0 .../fleet}/Provisioner.integration.test.ts | 0 .../src => stack/src/fleet}/Provisioner.ts | 0 .../src/fleet}/Provisioner.unit.test.ts | 0 .../fleet}/TemplateStore.integration.test.ts | 0 .../src => stack/src/fleet}/TemplateStore.ts | 0 .../src/fleet}/cowClone.integration.test.ts | 0 .../src => stack/src/fleet}/cowClone.ts | 0 .../src => stack/src/fleet}/fleetLock.ts | 0 .../{fleet/src => stack/src/fleet}/index.ts | 2 - packages/stack/src/fleet/index.unit.test.ts | 8 ++++ .../{fleet/src => stack/src/fleet}/podLock.ts | 0 .../src/fleet}/podLock.unit.test.ts | 0 .../src/fleet}/reapStalePostmaster.ts | 0 .../fleet}/reapStalePostmaster.unit.test.ts | 0 .../tests/fleetDensity.e2e.test.ts | 2 +- pnpm-lock.yaml | 34 --------------- 39 files changed, 66 insertions(+), 137 deletions(-) delete mode 100644 packages/fleet/package.json delete mode 100644 packages/fleet/src/index.unit.test.ts delete mode 100644 packages/fleet/tsconfig.json delete mode 100644 packages/fleet/vitest.config.ts rename packages/{fleet/README.md => stack/docs/fleet.md} (70%) rename packages/{fleet/src => stack/src/fleet}/EdgeProxy.ts (100%) rename packages/{fleet/src => stack/src/fleet}/EdgeProxy.unit.test.ts (100%) rename packages/{fleet/src => stack/src/fleet}/Fleet.integration.test.ts (100%) rename packages/{fleet/src => stack/src/fleet}/Fleet.ts (100%) rename packages/{fleet/src => stack/src/fleet}/Fleet.unit.test.ts (100%) rename packages/{fleet/src => stack/src/fleet}/IdleMonitor.ts (100%) rename packages/{fleet/src => stack/src/fleet}/IdleMonitor.unit.test.ts (100%) rename packages/{fleet/src => stack/src/fleet}/PodManifest.ts (100%) rename packages/{fleet/src => stack/src/fleet}/PodManifest.unit.test.ts (100%) rename packages/{fleet/src => stack/src/fleet}/PodRegistry.ts (100%) rename packages/{fleet/src => stack/src/fleet}/PodRegistry.unit.test.ts (100%) rename packages/{fleet/src => stack/src/fleet}/PortRegistry.ts (100%) rename packages/{fleet/src => stack/src/fleet}/PortRegistry.unit.test.ts (100%) rename packages/{fleet/src => stack/src/fleet}/Provisioner.integration.test.ts (100%) rename packages/{fleet/src => stack/src/fleet}/Provisioner.ts (100%) rename packages/{fleet/src => stack/src/fleet}/Provisioner.unit.test.ts (100%) rename packages/{fleet/src => stack/src/fleet}/TemplateStore.integration.test.ts (100%) rename packages/{fleet/src => stack/src/fleet}/TemplateStore.ts (100%) rename packages/{fleet/src => stack/src/fleet}/cowClone.integration.test.ts (100%) rename packages/{fleet/src => stack/src/fleet}/cowClone.ts (100%) rename packages/{fleet/src => stack/src/fleet}/fleetLock.ts (100%) rename packages/{fleet/src => stack/src/fleet}/index.ts (74%) create mode 100644 packages/stack/src/fleet/index.unit.test.ts rename packages/{fleet/src => stack/src/fleet}/podLock.ts (100%) rename packages/{fleet/src => stack/src/fleet}/podLock.unit.test.ts (100%) rename packages/{fleet/src => stack/src/fleet}/reapStalePostmaster.ts (100%) rename packages/{fleet/src => stack/src/fleet}/reapStalePostmaster.unit.test.ts (100%) rename packages/{fleet => stack}/tests/fleetDensity.e2e.test.ts (97%) diff --git a/docs/specs/2026-07-07-micro-supabase-stacks-design.md b/docs/specs/2026-07-07-micro-supabase-stacks-design.md index ff5be1258d..a1e87fac94 100644 --- a/docs/specs/2026-07-07-micro-supabase-stacks-design.md +++ b/docs/specs/2026-07-07-micro-supabase-stacks-design.md @@ -147,14 +147,14 @@ On-disk layout follows the existing `~/.supabase` convention (where the binary c - **HTTP services:** one shared gateway port, host/path-routed (`.localhost:/rest/v1/…`) — also where lazy start hooks in. On cloud free tier, where pods have their own network identity, the same proxy binds per-pod addresses. - Connection strings printed by the CLI match Supabase-CLI conventions. -## Orchestrator: evolve `@supabase/stack` + new fleet daemon +## Orchestrator: evolve `@supabase/stack` with a Fleet module `@supabase/stack` (in the Bun CLI monorepo, `packages/stack`) is viable and is kept. It already provides: native-binary resolution with Docker fallback (shared cache at `~/.supabase/bin` — which *is* the shared install tree), dependency-ordered supervision via `@supabase/process-compose`, health-gated readiness, the key-translating API proxy, per-service `startService`/`stopService` (the substrate lazy start needs), port allocation, daemon/connect modes, and parallel-stack E2E tests. ### Division of responsibilities - **`@supabase/stack` = pod runtime.** "Given a prepared data dir and version manifest, run this stack": ServiceDefs, supervision, health checks, API proxy, per-service start/stop, log streaming. -- **Fleet daemon = new thin host-level layer** owning everything that must exist when pods don't: pod registry and manifests, template store + CoW provisioning + `fork`, persistent port registry, the always-listening network edge, idle timers, wake/suspend policy. Hosts warm pods as in-process `StackHandle`s inside one Bun process. Programmatic TypeScript API (`fleet.create()`, `fleet.wake()`, `fleet.fork()`, `fleet.suspend()`); `supabase start/stop` become thin calls over it. +- **Fleet = host-level module exported from `@supabase/stack/fleet`** owning everything that must exist when pods don't: pod registry and manifests, template store + CoW provisioning + `fork`, persistent port registry, the always-listening network edge, idle timers, wake/suspend policy. A CLI daemon hosts warm pods as in-process `StackHandle`s inside one Bun process. The programmatic TypeScript interface (`fleet.createPod()`, `fleet.wake()`, `fleet.forkPod()`, `fleet.suspend()`) remains explicit; `createStack()` does not implicitly discover or launch a global daemon. This replaces the current daemon-per-stack fork model (100 pods must not mean 100 daemons, and a suspended pod must cost zero processes — only a shared daemon holding its port delivers that) and replaces `readReservedPorts()`'s per-create filesystem scan with an owned registry. diff --git a/docs/superpowers/plans/2026-07-07-micro-stacks-phase1-stack-and-fleet.md b/docs/superpowers/plans/2026-07-07-micro-stacks-phase1-stack-and-fleet.md index 05bc3e4ede..7de3eb7aeb 100644 --- a/docs/superpowers/plans/2026-07-07-micro-stacks-phase1-stack-and-fleet.md +++ b/docs/superpowers/plans/2026-07-07-micro-stacks-phase1-stack-and-fleet.md @@ -1,5 +1,9 @@ # Micro Stacks Phase 1 — `@supabase/stack` Changes + `@supabase/fleet` Daemon +> **Implementation note:** Fleet was ultimately folded into the Stack package and is exported from +> `@supabase/stack/fleet`. Paths and package names below describe the original implementation plan; +> see `packages/stack/docs/fleet.md` for the current interface and ownership model. + > **For agentic workers:** REQUIRED SUB-SKILL: Use superpowers:subagent-driven-development (recommended) or superpowers:executing-plans to implement this plan task-by-task. Steps use checkbox (`- [ ]`) syntax for tracking. **Goal:** Make `@supabase/stack` pods template-provisioned, micro-tuned, and lazily started, and add a new `@supabase/fleet` package: a host-level daemon giving 100+ registered pods with suspend-on-idle, wake-on-connect, and CoW fork/reset. diff --git a/packages/fleet/package.json b/packages/fleet/package.json deleted file mode 100644 index 558faa47a8..0000000000 --- a/packages/fleet/package.json +++ /dev/null @@ -1,43 +0,0 @@ -{ - "name": "@supabase/fleet", - "version": "0.1.0", - "private": true, - "type": "module", - "exports": { - ".": "./src/index.ts" - }, - "scripts": { - "test": "nx run-many -t test:unit test:integration --projects=$npm_package_name", - "check:all": "nx run-many -t types:check lint:check fmt:check knip:check --projects=$npm_package_name", - "fix:all": "nx run-many -t lint:fix fmt:fix knip:fix --projects=$npm_package_name" - }, - "dependencies": { - "@supabase/stack": "workspace:*" - }, - "devDependencies": { - "@tsconfig/bun": "catalog:", - "@types/bun": "catalog:", - "@typescript/native-preview": "catalog:", - "@vitest/coverage-istanbul": "catalog:", - "knip": "catalog:", - "oxfmt": "catalog:", - "oxlint": "catalog:", - "oxlint-tsgolint": "catalog:", - "vitest": "catalog:" - }, - "knip": { - "entry": [ - "src/**/*.test.ts", - "tests/**/*.ts" - ], - "ignoreDependencies": [ - "@typescript/native-preview", - "oxfmt", - "oxlint", - "oxlint-tsgolint" - ], - "ignoreBinaries": [ - "nx" - ] - } -} diff --git a/packages/fleet/src/index.unit.test.ts b/packages/fleet/src/index.unit.test.ts deleted file mode 100644 index a9db3c5fd9..0000000000 --- a/packages/fleet/src/index.unit.test.ts +++ /dev/null @@ -1,8 +0,0 @@ -import { describe, expect, it } from "vitest"; -import { FLEET_PACKAGE } from "./index.ts"; - -describe("fleet scaffold", () => { - it("exports the package marker", () => { - expect(FLEET_PACKAGE).toBe("@supabase/fleet"); - }); -}); diff --git a/packages/fleet/tsconfig.json b/packages/fleet/tsconfig.json deleted file mode 100644 index ba396eb057..0000000000 --- a/packages/fleet/tsconfig.json +++ /dev/null @@ -1,3 +0,0 @@ -{ - "extends": "@tsconfig/bun/tsconfig.json" -} diff --git a/packages/fleet/vitest.config.ts b/packages/fleet/vitest.config.ts deleted file mode 100644 index 6d1fd270fa..0000000000 --- a/packages/fleet/vitest.config.ts +++ /dev/null @@ -1,36 +0,0 @@ -import { defineConfig } from "vitest/config"; - -export default defineConfig({ - test: { - passWithNoTests: true, - coverage: { - enabled: false, - provider: "istanbul", - clean: false, - include: ["src/**/*.ts"], - reporter: ["text", "lcov"], - reportsDirectory: "coverage", - }, - projects: [ - { - test: { - name: "unit", - include: ["**/*.unit.test.ts"], - }, - }, - { - test: { - name: "integration", - include: ["**/*.integration.test.ts"], - }, - }, - { - test: { - name: "e2e", - include: ["**/*.e2e.test.ts"], - fileParallelism: false, - }, - }, - ], - }, -}); diff --git a/packages/stack/README.md b/packages/stack/README.md index fa84f95d06..3754284d90 100644 --- a/packages/stack/README.md +++ b/packages/stack/README.md @@ -190,6 +190,19 @@ const stack = await createProvisionedStack({ Effect consumers can use `@supabase/stack/effect` for the lower-level stopped controller and layer APIs. +Long-lived hosts that manage many named stacks can use Fleet. It keeps stable database and API +endpoints while entire stacks suspend, and adds copy-on-write provisioning, reset, and fork: + +```ts +import { createFleet } from "@supabase/stack/fleet"; + +await using fleet = await createFleet(); +const pod = await fleet.createPod({ start: false }); +``` + +Fleet is intended for CLI-daemon and environment-hosting workloads. Prefer direct `createStack()` +instances for ordinary parallel tests; see [Fleet](./docs/fleet.md) for the decision guide. + ## Errors Public methods reject with `StackError`, whose `code` distinguishes failures such as @@ -199,5 +212,6 @@ Public methods reject with `StackError`, whose `code` distinguishes failures suc ## Architecture - [Architecture](./docs/architecture.md) +- [Fleet](./docs/fleet.md) - [Detached mode](./docs/detach-mode.md) - [Resource cleanup](./docs/resource-leak-mitigations.md) diff --git a/packages/stack/docs/architecture.md b/packages/stack/docs/architecture.md index 12340cad2d..364c7cf5e4 100644 --- a/packages/stack/docs/architecture.md +++ b/packages/stack/docs/architecture.md @@ -986,8 +986,14 @@ conditions. Each constructs the platform layer and delegates to `createReadyStac The package root exposes only the ready `createStack(config)` constructor. The advanced Effect entry point names its stopped constructor `createStackController`, making the lifecycle difference explicit. The deeper `createProvisionedStack(options)` constructor lives at -`@supabase/stack/provisioned`; Fleet can use pre-initialized data directories without putting -infrastructure concerns on the primary API. +`@supabase/stack/provisioned`; the Fleet module can use pre-initialized data directories without +putting infrastructure concerns on the primary interface. + +Fleet is part of this package but stays behind the `@supabase/stack/fleet` subpath. Its +implementation lives in `src/fleet/` and owns host-level manifests, templates, stable outer ports, +idle suspension, reset, and fork. It consumes Stack through the same public and provisioned +interfaces as any other long-lived host, keeping service-level activation local to Stack while +leaving the root interface optimized for directly owned runtimes. ```ts // bun.ts diff --git a/packages/fleet/README.md b/packages/stack/docs/fleet.md similarity index 70% rename from packages/fleet/README.md rename to packages/stack/docs/fleet.md index 3afc253ccb..798b3569a6 100644 --- a/packages/fleet/README.md +++ b/packages/stack/docs/fleet.md @@ -1,17 +1,19 @@ -# @supabase/fleet +# Fleet -Host-level daemon for running many isolated local Supabase stacks. Fleet adds copy-on-write data +Host-level manager for running many isolated local Supabase stacks. Fleet adds copy-on-write data templates, stable wake proxies, whole-stack scale-to-zero, idle suspension, reset, and fork on top -of `@supabase/stack`. +of the direct Stack runtime. It is exported from `@supabase/stack/fleet` and is designed to run +inside a long-lived host such as the Supabase CLI daemon. -Use `@supabase/stack` for ordinary programmatic integration tests. Use Fleet when pods need stable -endpoints while suspended or when a long-lived host manages many test environments. +Use `createStack()` for ordinary programmatic and parallel integration tests. Use Fleet when named +pods need stable endpoints while suspended, when environments need cheap reset/fork operations, or +when a long-lived host manages many more registered environments than it keeps warm. ## Quick start ```ts import { createClient } from "@supabase/supabase-js"; -import { createFleet } from "@supabase/fleet"; +import { createFleet } from "@supabase/stack/fleet"; await using fleet = await createFleet(); const pod = await fleet.createPod(); @@ -24,6 +26,26 @@ const { data } = await supabase.from("todos").select(); sidecars are prepared and started lazily by the inner Stack on first HTTP or Realtime WebSocket request. Every pod gets stable database and API endpoints that survive Fleet suspend/wake cycles. +`createFleet()` owns its root exclusively and remains attached to the calling process. It does not +discover or launch a global daemon. A CLI daemon can host one Fleet and expose a remote control +interface to other processes without making that indirection part of `createStack()`. + +## Tests + +Prefer one directly owned `createStack()` per test worker or suite. Stack already provides +cross-process port leases, isolated temporary data directories, lazy sidecars, and strict cleanup, +so it is the simplest interface for many genuinely concurrent warm stacks. + +Fleet is useful in tests with a different shape: + +- hundreds of registered environments but only a small warm working set; +- repeated reset or copy-on-write fork from an expensive database fixture; +- external subprocesses that need endpoints to remain stable across suspend/wake; +- density, lifecycle, or CLI-daemon integration tests for Fleet itself. + +Do not create a Fleet per parallel test worker against the same root. Fleet intentionally has one +owner per root; cross-process consumers should talk to a single daemon-hosted Fleet instead. + ## Explicit services All sidecars are available lazily by default. Use `services` to select an exact set; there are no diff --git a/packages/stack/package.json b/packages/stack/package.json index 5816b8cd83..3c9df4a013 100644 --- a/packages/stack/package.json +++ b/packages/stack/package.json @@ -12,6 +12,7 @@ "bun": "./src/provisioned-bun.ts", "default": "./src/provisioned-node.ts" }, + "./fleet": "./src/fleet/index.ts", "./effect": "./src/effect.ts", "./daemon-bun": "./src/daemon-bun.ts" }, diff --git a/packages/fleet/src/EdgeProxy.ts b/packages/stack/src/fleet/EdgeProxy.ts similarity index 100% rename from packages/fleet/src/EdgeProxy.ts rename to packages/stack/src/fleet/EdgeProxy.ts diff --git a/packages/fleet/src/EdgeProxy.unit.test.ts b/packages/stack/src/fleet/EdgeProxy.unit.test.ts similarity index 100% rename from packages/fleet/src/EdgeProxy.unit.test.ts rename to packages/stack/src/fleet/EdgeProxy.unit.test.ts diff --git a/packages/fleet/src/Fleet.integration.test.ts b/packages/stack/src/fleet/Fleet.integration.test.ts similarity index 100% rename from packages/fleet/src/Fleet.integration.test.ts rename to packages/stack/src/fleet/Fleet.integration.test.ts diff --git a/packages/fleet/src/Fleet.ts b/packages/stack/src/fleet/Fleet.ts similarity index 100% rename from packages/fleet/src/Fleet.ts rename to packages/stack/src/fleet/Fleet.ts diff --git a/packages/fleet/src/Fleet.unit.test.ts b/packages/stack/src/fleet/Fleet.unit.test.ts similarity index 100% rename from packages/fleet/src/Fleet.unit.test.ts rename to packages/stack/src/fleet/Fleet.unit.test.ts diff --git a/packages/fleet/src/IdleMonitor.ts b/packages/stack/src/fleet/IdleMonitor.ts similarity index 100% rename from packages/fleet/src/IdleMonitor.ts rename to packages/stack/src/fleet/IdleMonitor.ts diff --git a/packages/fleet/src/IdleMonitor.unit.test.ts b/packages/stack/src/fleet/IdleMonitor.unit.test.ts similarity index 100% rename from packages/fleet/src/IdleMonitor.unit.test.ts rename to packages/stack/src/fleet/IdleMonitor.unit.test.ts diff --git a/packages/fleet/src/PodManifest.ts b/packages/stack/src/fleet/PodManifest.ts similarity index 100% rename from packages/fleet/src/PodManifest.ts rename to packages/stack/src/fleet/PodManifest.ts diff --git a/packages/fleet/src/PodManifest.unit.test.ts b/packages/stack/src/fleet/PodManifest.unit.test.ts similarity index 100% rename from packages/fleet/src/PodManifest.unit.test.ts rename to packages/stack/src/fleet/PodManifest.unit.test.ts diff --git a/packages/fleet/src/PodRegistry.ts b/packages/stack/src/fleet/PodRegistry.ts similarity index 100% rename from packages/fleet/src/PodRegistry.ts rename to packages/stack/src/fleet/PodRegistry.ts diff --git a/packages/fleet/src/PodRegistry.unit.test.ts b/packages/stack/src/fleet/PodRegistry.unit.test.ts similarity index 100% rename from packages/fleet/src/PodRegistry.unit.test.ts rename to packages/stack/src/fleet/PodRegistry.unit.test.ts diff --git a/packages/fleet/src/PortRegistry.ts b/packages/stack/src/fleet/PortRegistry.ts similarity index 100% rename from packages/fleet/src/PortRegistry.ts rename to packages/stack/src/fleet/PortRegistry.ts diff --git a/packages/fleet/src/PortRegistry.unit.test.ts b/packages/stack/src/fleet/PortRegistry.unit.test.ts similarity index 100% rename from packages/fleet/src/PortRegistry.unit.test.ts rename to packages/stack/src/fleet/PortRegistry.unit.test.ts diff --git a/packages/fleet/src/Provisioner.integration.test.ts b/packages/stack/src/fleet/Provisioner.integration.test.ts similarity index 100% rename from packages/fleet/src/Provisioner.integration.test.ts rename to packages/stack/src/fleet/Provisioner.integration.test.ts diff --git a/packages/fleet/src/Provisioner.ts b/packages/stack/src/fleet/Provisioner.ts similarity index 100% rename from packages/fleet/src/Provisioner.ts rename to packages/stack/src/fleet/Provisioner.ts diff --git a/packages/fleet/src/Provisioner.unit.test.ts b/packages/stack/src/fleet/Provisioner.unit.test.ts similarity index 100% rename from packages/fleet/src/Provisioner.unit.test.ts rename to packages/stack/src/fleet/Provisioner.unit.test.ts diff --git a/packages/fleet/src/TemplateStore.integration.test.ts b/packages/stack/src/fleet/TemplateStore.integration.test.ts similarity index 100% rename from packages/fleet/src/TemplateStore.integration.test.ts rename to packages/stack/src/fleet/TemplateStore.integration.test.ts diff --git a/packages/fleet/src/TemplateStore.ts b/packages/stack/src/fleet/TemplateStore.ts similarity index 100% rename from packages/fleet/src/TemplateStore.ts rename to packages/stack/src/fleet/TemplateStore.ts diff --git a/packages/fleet/src/cowClone.integration.test.ts b/packages/stack/src/fleet/cowClone.integration.test.ts similarity index 100% rename from packages/fleet/src/cowClone.integration.test.ts rename to packages/stack/src/fleet/cowClone.integration.test.ts diff --git a/packages/fleet/src/cowClone.ts b/packages/stack/src/fleet/cowClone.ts similarity index 100% rename from packages/fleet/src/cowClone.ts rename to packages/stack/src/fleet/cowClone.ts diff --git a/packages/fleet/src/fleetLock.ts b/packages/stack/src/fleet/fleetLock.ts similarity index 100% rename from packages/fleet/src/fleetLock.ts rename to packages/stack/src/fleet/fleetLock.ts diff --git a/packages/fleet/src/index.ts b/packages/stack/src/fleet/index.ts similarity index 74% rename from packages/fleet/src/index.ts rename to packages/stack/src/fleet/index.ts index 90082f9ba1..1ae6e26d9e 100644 --- a/packages/fleet/src/index.ts +++ b/packages/stack/src/fleet/index.ts @@ -1,4 +1,2 @@ -export const FLEET_PACKAGE = "@supabase/fleet"; - export type { CreatePodOptions, FleetHandle, FleetOptions, PodState, PodStatus } from "./Fleet.ts"; export { createFleet } from "./Fleet.ts"; diff --git a/packages/stack/src/fleet/index.unit.test.ts b/packages/stack/src/fleet/index.unit.test.ts new file mode 100644 index 0000000000..57f7fdd526 --- /dev/null +++ b/packages/stack/src/fleet/index.unit.test.ts @@ -0,0 +1,8 @@ +import { describe, expect, it } from "vitest"; +import { createFleet } from "@supabase/stack/fleet"; + +describe("Fleet package export", () => { + it("is available from the Stack fleet subpath", () => { + expect(createFleet).toBeTypeOf("function"); + }); +}); diff --git a/packages/fleet/src/podLock.ts b/packages/stack/src/fleet/podLock.ts similarity index 100% rename from packages/fleet/src/podLock.ts rename to packages/stack/src/fleet/podLock.ts diff --git a/packages/fleet/src/podLock.unit.test.ts b/packages/stack/src/fleet/podLock.unit.test.ts similarity index 100% rename from packages/fleet/src/podLock.unit.test.ts rename to packages/stack/src/fleet/podLock.unit.test.ts diff --git a/packages/fleet/src/reapStalePostmaster.ts b/packages/stack/src/fleet/reapStalePostmaster.ts similarity index 100% rename from packages/fleet/src/reapStalePostmaster.ts rename to packages/stack/src/fleet/reapStalePostmaster.ts diff --git a/packages/fleet/src/reapStalePostmaster.unit.test.ts b/packages/stack/src/fleet/reapStalePostmaster.unit.test.ts similarity index 100% rename from packages/fleet/src/reapStalePostmaster.unit.test.ts rename to packages/stack/src/fleet/reapStalePostmaster.unit.test.ts diff --git a/packages/fleet/tests/fleetDensity.e2e.test.ts b/packages/stack/tests/fleetDensity.e2e.test.ts similarity index 97% rename from packages/fleet/tests/fleetDensity.e2e.test.ts rename to packages/stack/tests/fleetDensity.e2e.test.ts index bcf022b39c..89095be2bc 100644 --- a/packages/fleet/tests/fleetDensity.e2e.test.ts +++ b/packages/stack/tests/fleetDensity.e2e.test.ts @@ -2,7 +2,7 @@ import { mkdtemp } from "node:fs/promises"; import { tmpdir } from "node:os"; import { join } from "node:path"; import { describe, expect, it } from "vitest"; -import { createFleet } from "../src/Fleet.ts"; +import { createFleet } from "../src/fleet/index.ts"; const PG_VERSION = "17.6.1.143"; const REGISTERED = Number(process.env.FLEET_E2E_PODS ?? 20); // 100+ locally, 20 in CI diff --git a/pnpm-lock.yaml b/pnpm-lock.yaml index 65aa885622..ef5928c0fa 100644 --- a/pnpm-lock.yaml +++ b/pnpm-lock.yaml @@ -451,40 +451,6 @@ importers: specifier: 'catalog:' version: 4.1.9(@types/node@26.1.1)(@vitest/coverage-istanbul@4.1.9)(vite@8.0.14(@types/node@26.1.1)(esbuild@0.28.1)(jiti@2.7.0)(yaml@2.9.0)) - packages/fleet: - dependencies: - '@supabase/stack': - specifier: workspace:* - version: link:../stack - devDependencies: - '@tsconfig/bun': - specifier: 'catalog:' - version: 1.0.10 - '@types/bun': - specifier: 'catalog:' - version: 1.3.14 - '@typescript/native-preview': - specifier: 'catalog:' - version: 7.0.0-dev.20260701.1 - '@vitest/coverage-istanbul': - specifier: 'catalog:' - version: 4.1.9(vitest@4.1.9) - knip: - specifier: 'catalog:' - version: 6.23.0 - oxfmt: - specifier: 'catalog:' - version: 0.57.0 - oxlint: - specifier: 'catalog:' - version: 1.73.0(oxlint-tsgolint@0.24.0) - oxlint-tsgolint: - specifier: 'catalog:' - version: 0.24.0 - vitest: - specifier: 'catalog:' - version: 4.1.9(@types/node@26.1.1)(@vitest/coverage-istanbul@4.1.9)(vite@8.0.14(@types/node@26.1.1)(esbuild@0.28.1)(jiti@2.7.0)(yaml@2.9.0)) - packages/process-compose: dependencies: '@effect/platform-bun':