[release-4.20] OCPBUGS-64828: lib/resourcemerge: Add support for hostUsers flag

[openshift-cherrypick-robot]

This is an automated cherry-pick of #1257

/assign wking

[openshift-ci-robot]

@openshift-cherrypick-robot: Jira Issue OCPBUGS-64732 has been cloned as Jira Issue OCPBUGS-64828. Will retitle bug to link to clone.
/retitle [release-4.20] OCPBUGS-64828: lib/resourcemerge: Add support for hostUsers flag

Details

In response to this:

This is an automated cherry-pick of #1257

/assign wking

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]

@openshift-cherrypick-robot: This pull request references Jira Issue OCPBUGS-64828, which is invalid:

• expected dependent Jira Issue OCPBUGS-64732 to target a version in 4.21.0, but it targets "4.21" 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:

This is an automated cherry-pick of #1257

/assign wking

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.

[wking]

/lgtm
/jira refresh
/label backport-risk-assessed

[openshift-ci]

[APPROVALNOTIFIER] This PR is APPROVED

This pull-request has been approved by: openshift-cherrypick-robot, wking

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 [wking]

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

[wking]

/jira refresh

[openshift-ci-robot]

@wking: This pull request references Jira Issue OCPBUGS-64828, which is valid. The bug has been moved to the POST state.

7 validation(s) were run on this bug

• bug is open, matching expected state (open)
• bug target version (4.20.z) matches configured target version for branch (4.20.z)
• bug is in the state New, which is one of the valid states (NEW, ASSIGNED, POST)
• release note text is set and does not match the template
• dependent bug Jira Issue OCPBUGS-64732 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-64732 targets the "4.21.0" version, which is one of the valid target versions: 4.21.0
• bug has dependents

Requesting review from QA contact:
/cc @jiajliu

Details

In response to this:

/jira refresh

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.

[jiajliu]

/payload-job-with-prs release-openshift-origin-installer-launch-aws-modern openshift/cluster-openshift-controller-manager-operator#406

[openshift-ci]

@jiajliu: trigger 0 job(s) for the /payload-(with-prs|job|aggregate|job-with-prs|aggregate-with-prs) command

[jiajliu]

/payload-job-with-prs pull-ci-openshift-origin-release-4.20-e2e-aws-ovn openshift/cluster-openshift-controller-manager-operator#406

[openshift-ci]

@jiajliu: trigger 0 job(s) for the /payload-(with-prs|job|aggregate|job-with-prs|aggregate-with-prs) command

[jiajliu]

/payload-job-with-prs periodic-ci-openshift-release-master-nightly-4.20-e2e-aws-ovn openshift/cluster-openshift-controller-manager-operator#406

[openshift-ci]

@jiajliu: trigger 0 job(s) for the /payload-(with-prs|job|aggregate|job-with-prs|aggregate-with-prs) command

[jiajliu]

/payload-job-with-prs periodic-ci-openshift-release-master-ci-4.20-e2e-aws-ovn openshift/cluster-openshift-controller-manager-operator#406

[openshift-ci]

@jiajliu: it appears that you have attempted to use some version of the payload command, but your comment was incorrectly formatted and cannot be acted upon. See the docs for usage info.

[jiajliu]

/payload-job-with-prs periodic-ci-openshift-release-master-ci-4.20-e2e-aws-ovn openshift/cluster-openshift-controller-manager-operator#406

[openshift-ci]

@jiajliu: trigger 1 job(s) for the /payload-(with-prs|job|aggregate|job-with-prs|aggregate-with-prs) command

• periodic-ci-openshift-release-master-ci-4.20-e2e-aws-ovn

See details on https://pr-payload-tests.ci.openshift.org/runs/ci/c4fedc90-fcc1-11f0-9e92-f77259178301-0

[jiajliu]

1. No actual pod specs with hostUsers found in the 4.20.12 manifests(the latest 4.20.z)

# grep -r "hostUsers: " 4.20-manifest/
4.20-manifest/0000_20_kube-apiserver-operator_00_scc-nested-container.yaml:      use a user namespace ("hostUsers: false"), their actual UID/GID on the host

2. Opened a test pr to cherrypick CNTRLPLANE-1544: Use user namespace for the operator cluster-openshift-controller-manager-operator#397 into 4.20
3. Triggered test with the two prs, but installation failed due to the new changes.

...
level=error msg=The 'wait-for install-complete' subcommand can then be used to continue the installation
level=error msg=failed to initialize the cluster: Multiple errors are preventing progress:
level=error msg=* Cluster operator openshift-controller-manager is not available
level=error msg=* Could not update role "openshift-controller-manager/prometheus-k8s" (951 of 959): resource may have been deleted: timed out waiting for the condition
Installer exit with code 6

4. Checked the log and found it should be related with CNTRLPLANE-1544: scc: restricted-v3: Fix runAsUser range cluster-kube-apiserver-operator#1947 which has not yet backported to 4.20 yet.
5. Re-tested and passed with above three prs(refer to https://prow.ci.openshift.org/view/gs/test-platform-results/logs/release-openshift-origin-installer-launch-aws-modern/2016760779402907648)

pre-merge test pass.

/verified by @jiajliu

[openshift-ci-robot]

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

Details

In response to this:

1. No actual pod specs with hostUsers found in the 4.20.12 manifests(the latest 4.20.z)

# grep -r "hostUsers: " 4.20-manifest/
4.20-manifest/0000_20_kube-apiserver-operator_00_scc-nested-container.yaml:      use a user namespace ("hostUsers: false"), their actual UID/GID on the host

2. Opened a test pr to cherrypick CNTRLPLANE-1544: Use user namespace for the operator cluster-openshift-controller-manager-operator#397 into 4.20
3. Triggered test with the two prs, but installation failed due to the new changes.

...
level=error msg=The 'wait-for install-complete' subcommand can then be used to continue the installation
level=error msg=failed to initialize the cluster: Multiple errors are preventing progress:
level=error msg=* Cluster operator openshift-controller-manager is not available
level=error msg=* Could not update role "openshift-controller-manager/prometheus-k8s" (951 of 959): resource may have been deleted: timed out waiting for the condition
Installer exit with code 6

4. Checked the log and found it should be related with CNTRLPLANE-1544: scc: restricted-v3: Fix runAsUser range cluster-kube-apiserver-operator#1947 which has not yet backported to 4.20 yet.
5. Re-tested and passed with above three prs(refer to https://prow.ci.openshift.org/view/gs/test-platform-results/logs/release-openshift-origin-installer-launch-aws-modern/2016760779402907648)

pre-merge test pass.

/verified by @jiajliu

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]

Important

Review skipped

Auto reviews are limited based on label configuration.

🚫 Review skipped — only excluded labels are configured. (1)

• do-not-merge/work-in-progress

Please check the settings in the CodeRabbit UI or the .coderabbit.yaml file in this repository. To trigger a single review, invoke the @coderabbitai review command.

You can disable this status message by setting the reviews.review_status to false in the CodeRabbit configuration file.

• 🔍 Trigger a full review

---

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

[openshift-ci-robot]

/retest-required

Remaining retests: 0 against base HEAD 73583cd and 2 for PR HEAD de26bdb in total

[openshift-ci]

@openshift-cherrypick-robot: all tests passed!

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.

[openshift-ci-robot]

@openshift-cherrypick-robot: Jira Issue Verification Checks: Jira Issue OCPBUGS-64828
✔️ This pull request was pre-merge verified.
✔️ All associated pull requests have merged.
✔️ All associated, merged pull requests were pre-merge verified.

Jira Issue OCPBUGS-64828 has been moved to the MODIFIED state and will move to the VERIFIED state when the change is available in an accepted nightly payload. 🕓

Details

In response to this:

This is an automated cherry-pick of #1257

/assign wking

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.