feat: add openlineage support

CHANGELOG.md

@@ -4,12 +4,17 @@ All notable changes to this project will be documented in this file.
 
 ## [Unreleased]
 
+### Added
+
+- Add `spec.clusterConfig.lineage` to emit [OpenLineage](https://openlineage.io/) lineage events ([#914]).
+
 ### Changed
 
 - Internal operator refactoring: introduce a build() step in the reconciler that
   assembles all relevant Kubernetes resources before anything is applied ([#909]).
 
 [#909]: https://github.com/stackabletech/trino-operator/pull/909
+[#914]: https://github.com/stackabletech/trino-operator/pull/914
 
 ## [26.7.0] - 2026-07-21
 

Cargo.toml

@@ -29,5 +29,9 @@ tokio = { version = "1.52", features = ["full"] }
 tracing = "0.1"
 
 [patch."https://github.com/stackabletech/operator-rs.git"]
+# TODO: Switch back to a release tag once operator-rs#1250 (the `crd::openlineage`
+# module) has merged and a new stackable-operator release has been published.
+# See <https://github.com/stackabletech/operator-rs/pull/1250>.
+stackable-operator = { git = "https://github.com/stackabletech//operator-rs.git", branch = "feat/openlineage-crd" }
 # stackable-operator = { git = "https://github.com/stackabletech//operator-rs.git", branch = "smooth-operator"}
 # stackable-operator = { path = "../operator-rs/crates/stackable-operator" }

deploy/helm/trino-operator/templates/clusterrole-operator.yaml

@@ -176,3 +176,12 @@ rules:
       - get
       - list
       - watch
+  # Read OpenLineage connection configuration referenced in the TrinoCluster spec.
+  - apiGroups:
+      - lineage.stackable.tech
+    resources:
+      - openlineageconnections
+    verbs:
+      - get
+      - list
+      - watch