API-1835: Scaffold OpenShiftManager controller

[p0lyn0mial]

Scaffolds a Reconciler which will be responsible for integration with OpenShiftManager.
This controller is experimental and will be disabled by default.

For more information on OpenShiftManager, see
https://github.com/openshift/enhancements/blob/master/dev-guide/multi-operator-manager.md.

[openshift-ci-robot]

@p0lyn0mial: This pull request references API-1835 which is a valid jira issue.

Warning: The referenced jira issue has an invalid target version for the target branch this PR targets: expected the epic to target the "4.22.0" version, but no target version was set.

Details

In response to this:

Scaffolds a Reconciler which will be responsible for integration with OpenShiftManager.
This controller is experimental and will be disabled by default.

For more information on OpenShiftManager, see
https://github.com/openshift/enhancements/blob/master/dev-guide/multi-operator-manager.md.

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 openshift-eng/jira-lifecycle-plugin repository.

[coderabbitai]

Walkthrough

Adds an openshiftmanager controller package stub and an OWNERS file. The controller file defines an exported Reconciler type and a SetupWithManager method that returns a "not implemented" error; OWNERS lists approvers and reviewers.

Changes

Cohort / File(s)	Summary
OpenShift Manager controller package control-plane-operator/controllers/openshiftmanager/OWNERS, control-plane-operator/controllers/openshiftmanager/openshiftmanager_controller.go	Adds OWNERS with approvers and reviewers. Introduces exported Reconciler struct and SetupWithManager(mgr ctrl.Manager) error method stub returning fmt.Errorf("not implemented"). Controller marked experimental/disabled by default.

Estimated code review effort

🎯 2 (Simple) | ⏱️ ~10 minutes

✨ Finishing touches

• 📝 Generate docstrings

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📜 Recent review details

Configuration used: Organization UI

Review profile: CHILL

Plan: Pro

Cache: Disabled due to data retention organization setting

Knowledge base: Disabled due to Reviews -> Disable Knowledge Base setting

📥 Commits

Reviewing files that changed from the base of the PR and between 4633acc and c2bf1d6.

📒 Files selected for processing (2)

• control-plane-operator/controllers/openshiftmanager/OWNERS
• control-plane-operator/controllers/openshiftmanager/openshiftmanager_controller.go

🚧 Files skipped from review as they are similar to previous changes (1)

• control-plane-operator/controllers/openshiftmanager/OWNERS

🧰 Additional context used

📓 Path-based instructions (1)

**

⚙️ CodeRabbit configuration file

-Focus on major issues impacting performance, readability, maintainability and security. Avoid nitpicks and avoid verbosity.

Files:

• control-plane-operator/controllers/openshiftmanager/openshiftmanager_controller.go

🔇 Additional comments (1)

control-plane-operator/controllers/openshiftmanager/openshiftmanager_controller.go (1)

1-19: Clean controller scaffold with appropriate documentation.

The stub follows standard controller-runtime patterns. The clear documentation about experimental status and the not implemented error in SetupWithManager are appropriate safeguards for a disabled-by-default controller scaffold.

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_{Comment @coderabbitai help to get the list of available commands and usage tips.}

[p0lyn0mial]

/assign @benluddy @csrwng @bertinatto

[p0lyn0mial]

@muraee @sjenning since @csrwng is out please review this pr.

[muraee]

/approve

[openshift-ci]

[APPROVALNOTIFIER] This PR is APPROVED

This pull-request has been approved by: muraee, p0lyn0mial

The full list of commands accepted by this bot can be found here.

The pull request process is described here

Details

Needs approval from an approver in each of these files:

• OWNERS [muraee]

Approvers can indicate their approval by writing /approve in a comment
Approvers can cancel approval by writing /approve cancel in a comment

[benluddy]

/lgtm

[p0lyn0mial]

/verified by @p0lyn0mial

[openshift-ci-robot]

@p0lyn0mial: This PR has been marked as verified by @p0lyn0mial.

Details

In response to this:

/verified by @p0lyn0mial

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 openshift-eng/jira-lifecycle-plugin repository.

[openshift-ci-robot]

/retest-required

Remaining retests: 0 against base HEAD ed9c78c and 2 for PR HEAD 4633acc in total

[openshift-ci-robot]

/retest-required

Remaining retests: 0 against base HEAD aa6f394 and 1 for PR HEAD 4633acc in total

[p0lyn0mial]

/retest

[p0lyn0mial]

/verified by @p0lyn0mial

[openshift-ci-robot]

@p0lyn0mial: This PR has been marked as verified by @p0lyn0mial.

Details

In response to this:

/verified by @p0lyn0mial

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 openshift-eng/jira-lifecycle-plugin repository.

[p0lyn0mial]

had to rebase to make Konflux jobs happy

[muraee]

/lgtm

[openshift-ci-robot]

/retest-required

Remaining retests: 0 against base HEAD 2ff5e34 and 2 for PR HEAD c2bf1d6 in total

[p0lyn0mial]

/test e2e-aws

[p0lyn0mial]

/test e2e-aws

[openshift-ci-robot]

/retest-required

Remaining retests: 0 against base HEAD 85068be and 1 for PR HEAD c2bf1d6 in total