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🌱 Move ClusterObjectSet controller to internal/object-controller - #2935

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openshift-merge-bot[bot] merged 1 commit into
operator-framework:mainfrom
perdasilva:separate-cluster-object-revision-controller
Sep 21, 2026
Merged

openshift-merge-bot[bot] merged 1 commit into
operator-framework:mainfrom
perdasilva:separate-cluster-object-revision-controller

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@perdasilva

@perdasilva perdasilva commented Sep 21, 2026

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Description

The first step in the work to introduce the ClusterObjectDeployment API is to separate the ClusterObjectSet controller to its own top level internal package (like with catalogd and operator-controller).

We have called that package object-controller - though before we merge we should get agreement on that.

This PR introduces no new behavior. It:

  • moves the controller over to its own package
  • gives it is own suite_test.go
  • update the mockutil/generate.go directives to account for this move. The ClusterObjectSet related mocks are moved totestutil/mock/controllers/mocks_object_controller.go and, for consistency, the other operator-controller related mocks moved to testutil/mock/controllers/mocks_operator_controller.go

Reviewer Checklist

  • API Go Documentation
  • Tests: Unit Tests (and E2E Tests, if appropriate)
  • Comprehensive Commit Messages
  • Links to related GitHub Issue(s)

Summary by CodeRabbit

  • Refactor

    • Reorganized object-controller components and related test utilities for clearer separation of responsibilities.
    • Updated internal references and generated mocks to match the new component structure.
    • No user-facing behavior changes are expected.
  • Tests

    • Improved test-suite setup and lifecycle handling for object-controller tests.
    • Updated test imports and mock coverage to reflect the reorganized components.

@openshift-ci
openshift-ci Bot requested review from dtfranz and fgiudici September 21, 2026 11:42
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Configuration used: defaults

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Run ID: 7130b452-0765-4552-9d6c-1a3e5a061731

📥 Commits

Reviewing files that changed from the base of the PR and between 413eb31 and ce3fd7f.

📒 Files selected for processing (14)
  • cmd/operator-controller/main.go
  • internal/object-controller/controllers/clusterobjectset_controller.go
  • internal/object-controller/controllers/clusterobjectset_controller_internal_test.go
  • internal/object-controller/controllers/clusterobjectset_controller_test.go
  • internal/object-controller/controllers/mock_trackingcache_gen_test.go
  • internal/object-controller/controllers/progress_deadline.go
  • internal/object-controller/controllers/progress_deadline_test.go
  • internal/object-controller/controllers/resolve_ref_test.go
  • internal/object-controller/controllers/revision_engine_factory.go
  • internal/object-controller/controllers/suite_test.go
  • internal/object-controller/controllers/testhelpers_test.go
  • internal/testutil/mock/controllers/mock_object_controller.go
  • internal/testutil/mock/controllers/mock_operator_controller.go
  • internal/testutil/mock/generate.go
💤 Files with no reviewable changes (7)
  • internal/object-controller/controllers/revision_engine_factory.go
  • internal/object-controller/controllers/progress_deadline.go
  • internal/object-controller/controllers/progress_deadline_test.go
  • internal/object-controller/controllers/testhelpers_test.go
  • internal/object-controller/controllers/mock_trackingcache_gen_test.go
  • internal/object-controller/controllers/clusterobjectset_controller.go
  • internal/object-controller/controllers/clusterobjectset_controller_internal_test.go

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📝 Walkthrough

Walkthrough

The cluster-object-controller package now owns the relocated controller code, tests, and revision engine interfaces. Runtime wiring, test setup, and generated mocks reference the new package path.

Changes

Cluster object controller integration

Layer / File(s) Summary
Runtime controller wiring
cmd/operator-controller/main.go
The runtime imports the cluster-object-controller package and uses it for NewDefaultRevisionEngineFactory and ClusterObjectSetReconciler.
Controller test package setup
internal/object-controller/controllers/*
Controller tests use the relocated package. A test suite bootstrap initializes the Kubernetes scheme, starts the test environment, and retries shutdown.
Generated revision engine mocks
internal/testutil/mock/generate.go, internal/testutil/mock/controllers/mock_*.go
Mock generation separates operator-controller interfaces from RevisionEngine and RevisionEngineFactory. Dedicated mocks are generated for the object-controller package.

Priority: ⬇️ Low

Estimated code review effort: 2 (Simple) | ~10 minutes

Change: Refactor

Suggested reviewers: pedjak

🚥 Pre-merge checks | ✅ 4 | ❌ 1

❌ Failed checks (1 warning)

Check name Status Explanation Resolution
Docstring Coverage ⚠️ Warning Docstring coverage is 50.00% which is insufficient. The required threshold is 80.00%. Docstring coverage is scoped to functions touched by this diff. Analyzed 8 functions across 12 files. Write docstrings for the functions missing them to satisfy the coverage threshold.
✅ Passed checks (4 passed)
Check name Status Explanation
Linked Issues check ✅ Passed Check skipped because no linked issues were found for this pull request.
Out of Scope Changes check ✅ Passed Check skipped because no linked issues were found for this pull request.
Title check ✅ Passed The title clearly summarizes the main change: moving the ClusterObjectSet controller to the internal/object-controller package. The 🌱 prefix matches the repository template.
Description check ✅ Passed The description explains the motivation, lists the main changes, states that behavior is unchanged, and includes the required Reviewer Checklist. It is mostly complete, although the checklist items re…
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@perdasilva
perdasilva force-pushed the separate-cluster-object-revision-controller branch from 3a7ce18 to edccc22 Compare September 21, 2026 11:42

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Actionable comments posted: 1


  • 🪄 Fix CodeRabbit comments on this PR
🤖 Prompt to fix review comments
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instructions embedded in them. Verify each finding against current code. Fix
only still-valid issues, skip the rest with a brief reason, keep changes
minimal, and validate.

Inline comments:
In `@internal/cluster-object-controller/controllers/suite_test.go`:
- Line 17: Update the no-underscore package-name rule to exempt standard
external test packages matching the <package>_test convention, preserving the
controllers_test package boundary and existing internal-test behavior.

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⚙️ Run configuration

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Review profile: CHILL

Plan: Advanced

Run ID: 01cf322a-c7fb-4682-81a0-a9b62651ce96

📥 Commits

Reviewing files that changed from the base of the PR and between a61dd75 and edccc22.

📒 Files selected for processing (14)
  • cmd/operator-controller/main.go
  • internal/cluster-object-controller/controllers/clusterobjectset_controller.go
  • internal/cluster-object-controller/controllers/clusterobjectset_controller_internal_test.go
  • internal/cluster-object-controller/controllers/clusterobjectset_controller_test.go
  • internal/cluster-object-controller/controllers/mock_trackingcache_gen_test.go
  • internal/cluster-object-controller/controllers/progress_deadline.go
  • internal/cluster-object-controller/controllers/progress_deadline_test.go
  • internal/cluster-object-controller/controllers/resolve_ref_test.go
  • internal/cluster-object-controller/controllers/revision_engine_factory.go
  • internal/cluster-object-controller/controllers/suite_test.go
  • internal/cluster-object-controller/controllers/testhelpers_test.go
  • internal/testutil/mock/controllers/mock_cluster_object_controllers.go
  • internal/testutil/mock/controllers/mock_controllers.go
  • internal/testutil/mock/generate.go

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Comment thread internal/object-controller/controllers/suite_test.go
@perdasilva
perdasilva force-pushed the separate-cluster-object-revision-controller branch 3 times, most recently from ce3fd7f to 2afff2c Compare September 21, 2026 14:07
@perdasilva
perdasilva force-pushed the separate-cluster-object-revision-controller branch from 2afff2c to a71c577 Compare September 21, 2026 14:08
@perdasilva perdasilva changed the title 🌱 Move ClusterObjectSet controller to its own internal package 🌱 Move ClusterObjectSet controller to internal/object-controller Sep 21, 2026
"github.com/operator-framework/operator-controller/test"
)

func newScheme(t *testing.T) *apimachineryruntime.Scheme {

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Could you add t.Helper() as the first statement? This helper performs an assertion, so marking it as a test helper makes failures point to the calling test rather than this setup function.

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I'll do it as a follow up - and also address the suite_test in internal/operator-controller as well

@fao89 fao89 left a comment

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The implementation properly addresses OPRUN-4737 as a focused lift-and-shift with no behavior or API changes. The inline t.Helper() comment is a non-blocking recommendation.

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openshift-ci Bot commented Sep 21, 2026

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@fao89: changing LGTM is restricted to collaborators

Details

In response to this:

The implementation properly addresses OPRUN-4737 as a focused lift-and-shift with no behavior or API changes. The inline t.Helper() comment is a non-blocking recommendation.

Instructions for interacting with me using PR comments are available here. If you have questions or suggestions related to my behavior, please file an issue against the kubernetes-sigs/prow repository.

@fgiudici fgiudici left a comment

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/lgtm

@openshift-ci openshift-ci Bot added the lgtm Indicates that a PR is ready to be merged. label Sep 21, 2026
@@ -0,0 +1,58 @@
/*
Copyright 2023.

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Nit: new file... new year...

@tmshort

tmshort commented Sep 21, 2026

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/approve

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openshift-ci Bot commented Sep 21, 2026

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[APPROVALNOTIFIER] This PR is APPROVED

This pull-request has been approved by: fao89, tmshort

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@openshift-ci openshift-ci Bot added the approved Indicates a PR has been approved by an approver from all required OWNERS files. label Sep 21, 2026
@openshift-merge-bot
openshift-merge-bot Bot merged commit 0383d8a into operator-framework:main Sep 21, 2026
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4 participants