[release-4.18] OCPBUGS-54463: Update desired config in MCN on OCL update

[isabella-janssen]

Closes: OCPBUGS-54463

- What I did
This adds an MCN spec update during the OCL update flow to ensure the desired config version is properly set when OCL is enabled.

- How to verify it

1. Create a cluster and enable OCL.
2. Apply an MC targeting the MCP with OCL enabled.
3. Watch the MCN objects during the MC application.
   • The DESIREDCONFIG column in the oc get machineconfignode output should update properly.
   • The spec.configVersion.desired value in the oc describe machineconfignode/<node-name> output should update properly.

- Description for the changelog
OCPBUGS-38869: Update desired config in MCN on OCL update

[openshift-ci]

Skipping CI for Draft Pull Request.
If you want CI signal for your change, please convert it to an actual PR.
You can still manually trigger a test run with /test all

[openshift-ci-robot]

@isabella-janssen: This pull request references Jira Issue OCPBUGS-54463, which is invalid:

• expected the bug to target either version "4.20." or "openshift-4.20.", but it targets "4.18.z" instead

Comment /jira refresh to re-evaluate validity if changes to the Jira bug are made, or edit the title of this pull request to link to a different bug.

The bug has been updated to refer to the pull request using the external bug tracker.

Details

In response to this:

Closes: OCPBUGS-54463

- What I did
This adds an MCN spec update during the OCL update flow to ensure the desired config version is properly set when OCL is enabled.

- How to verify it

1. Create a cluster and enable OCL.
2. Apply an MC targeting the MCP with OCL enabled.
3. Watch the MCN objects during the MC application.

• The DESIREDCONFIG column in the oc get machineconfignode output should update properly.
• The spec.configVersion.desired value in the oc describe machineconfignode/<node-name> output should update properly.

- Description for the changelog
OCPBUGS-38869: Update desired config in MCN on OCL update

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]

@isabella-janssen: This pull request references Jira Issue OCPBUGS-54463, which is valid.

7 validation(s) were run on this bug

• bug is open, matching expected state (open)
• bug target version (4.18.z) matches configured target version for branch (4.18.z)
• bug is in the state POST, which is one of the valid states (NEW, ASSIGNED, POST)
• release note type set to "Release Note Not Required"
• dependent bug Jira Issue OCPBUGS-38869 is in the state Verified, which is one of the valid states (VERIFIED, RELEASE PENDING, CLOSED (ERRATA), CLOSED (CURRENT RELEASE), CLOSED (DONE), CLOSED (DONE-ERRATA))
• dependent Jira Issue OCPBUGS-38869 targets the "4.19.0" version, which is one of the valid target versions: 4.19.0
• bug has dependents

No GitHub users were found matching the public email listed for the QA contact in Jira ([email protected]), skipping review request.

Details

In response to this:

Closes: OCPBUGS-54463

- What I did
This adds an MCN spec update during the OCL update flow to ensure the desired config version is properly set when OCL is enabled.

- How to verify it

1. Create a cluster and enable OCL.
2. Apply an MC targeting the MCP with OCL enabled.
3. Watch the MCN objects during the MC application.

• The DESIREDCONFIG column in the oc get machineconfignode output should update properly.
• The spec.configVersion.desired value in the oc describe machineconfignode/<node-name> output should update properly.

- Description for the changelog
OCPBUGS-38869: Update desired config in MCN on OCL update

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.

[sergiordlr]

/label cherry-pick-approved

[openshift-ci]

@isabella-janssen: The following test failed, say /retest to rerun all failed tests or /retest-required to rerun all mandatory failed tests:

Test name	Commit	Details	Required	Rerun command
ci/prow/e2e-azure-ovn-upgrade-out-of-change	8943915	link	false	/test e2e-azure-ovn-upgrade-out-of-change

Full PR test history. Your PR dashboard.

Details

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. I understand the commands that are listed here.

[isabella-janssen]

/retest-required

[djoshy]

/lgtm

/label backport-risk-assessed

[openshift-ci]

[APPROVALNOTIFIER] This PR is APPROVED

This pull-request has been approved by: djoshy, isabella-janssen, pablintino

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 [djoshy]

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

[openshift-ci-robot]

@isabella-janssen: Jira Issue OCPBUGS-54463: All pull requests linked via external trackers have merged:

• openshift/machine-config-operator#5026

Jira Issue OCPBUGS-54463 has been moved to the MODIFIED state.

Details

In response to this:

Closes: OCPBUGS-54463

- What I did
This adds an MCN spec update during the OCL update flow to ensure the desired config version is properly set when OCL is enabled.

- How to verify it

1. Create a cluster and enable OCL.
2. Apply an MC targeting the MCP with OCL enabled.
3. Watch the MCN objects during the MC application.

• The DESIREDCONFIG column in the oc get machineconfignode output should update properly.
• The spec.configVersion.desired value in the oc describe machineconfignode/<node-name> output should update properly.

- Description for the changelog
OCPBUGS-38869: Update desired config in MCN on OCL update

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.

[isabella-janssen]

/cherry-pick release-4.17

[openshift-cherrypick-robot]

@isabella-janssen: new pull request created: #5139

Details

In response to this:

/cherry-pick release-4.17

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.

[openshift-bot]

[ART PR BUILD NOTIFIER]

Distgit: ose-machine-config-operator
This PR has been included in build ose-machine-config-operator-container-v4.18.0-202506241934.p0.g74df36f.assembly.stream.el9.
All builds following this will include this PR.

[openshift-merge-robot]

Fix included in accepted release 4.18.0-0.nightly-2025-06-25-015700