feat(sessions): long-lived session pods with manual lifecycle#30
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evan-onyx
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May 5, 2026
Adds two new routes:
* POST /v1/sessions creates a long-lived executor pod/container,
optionally pre-staging files from /v1/files.
* DELETE /v1/sessions/{id} tears the session down.
Both Docker and Kubernetes backends are supported. Sessions are labeled
``app=code-interpreter,component=session`` so they can be enumerated for
debugging, and named ``code-session-<uuid>`` so the delete path can
sanity-check that callers aren't accidentally targeting other resources.
Known limitation: this PR has no automatic cleanup. A session that the
caller forgets to DELETE will live for the configured idle window
(``SESSION_MAX_LIFETIME_SECONDS`` = 24h). The follow-up PR adds per-session
TTL enforcement plus a reaper for crash recovery.
Tests cover both backends and the route layer (success, 404 mapping,
501 mapping, file resolution, prefix-based safety check on delete).
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
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Adds two new routes:
optionally pre-staging files from /v1/files.
Both Docker and Kubernetes backends are supported. Sessions are labeled
app=code-interpreter,component=sessionso they can be enumerated for debugging, and namedcode-session-<uuid>so the delete path can sanity-check that callers aren't accidentally targeting other resources.Known limitation: this PR has no automatic cleanup. A session that the caller forgets to DELETE will live for the configured idle window (
SESSION_MAX_LIFETIME_SECONDS= 24h). The follow-up PR adds per-session TTL enforcement plus a reaper for crash recovery.Tests cover both backends and the route layer (success, 404 mapping, 501 mapping, file resolution, prefix-based safety check on delete).