[release-4.21] OCPBUGS-74418: Add KMS encryption mode into library-go encryption controllers

[openshift-cherrypick-robot]

This is an automated cherry-pick of #2086

/assign ardaguclu

[openshift-ci-robot]

@openshift-cherrypick-robot: Ignoring requests to cherry-pick non-bug issues: CNTRLPLANE-2241

Details

In response to this:

This is an automated cherry-pick of #2086

/assign ardaguclu

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.

[ardaguclu]

/retitle [release-4.21] OCPBUGS-74418: Add KMS encryption mode into library-go encryption controllers

[openshift-ci-robot]

@openshift-cherrypick-robot: This pull request references Jira Issue OCPBUGS-74418, which is valid.

7 validation(s) were run on this bug

• bug is open, matching expected state (open)
• bug target version (4.21.z) matches configured target version for branch (4.21.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-68343 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-68343 targets the "4.22.0" version, which is one of the valid target versions: 4.22.0
• bug has dependents

Requesting review from QA contact:
/cc @gangwgr

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 #2086

/assign ardaguclu

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.

[ardaguclu]

/cc @p0lyn0mial @bertinatto @benluddy

[p0lyn0mial]

/lgtm

/hold
in case we would like to tests before mergin

[ardaguclu]

/rebase

[openshift-ci]

@openshift-cherrypick-robot: all tests passed!

Full PR test history. Your PR dashboard.

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[ardaguclu]

/hold cancel
/lgtm

[openshift-ci]

[APPROVALNOTIFIER] This PR is APPROVED

This pull-request has been approved by: ardaguclu, openshift-cherrypick-robot, p0lyn0mial

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Details

Needs approval from an approver in each of these files:

• pkg/operator/encryption/OWNERS [p0lyn0mial]
• test/e2e-encryption/OWNERS [p0lyn0mial]

Approvers can indicate their approval by writing /approve in a comment
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[openshift-ci-robot]

@openshift-cherrypick-robot: Jira Issue OCPBUGS-74418: Some pull requests linked via external trackers have merged:

• openshift/api#2670
• openshift/library-go#2130
• openshift/library-go#2131
• openshift/cluster-authentication-operator#844
• openshift/cluster-kube-apiserver-operator#2054
• openshift/cluster-openshift-apiserver-operator#656
• openshift/cluster-authentication-operator#846
• openshift/cluster-openshift-apiserver-operator#664
• openshift/library-go#2138
• openshift/cluster-kube-apiserver-operator#2061

The following pull request, linked via external tracker, has not merged:

• openshift/cluster-kube-apiserver-operator#2063 is open

All associated pull requests must be merged or unlinked from the Jira bug in order for it to move to the next state. Once unlinked, request a bug refresh with /jira refresh.

Jira Issue OCPBUGS-74418 has not been moved to the MODIFIED state.

Details

In response to this:

This is an automated cherry-pick of #2086

/assign ardaguclu

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-merge-robot]

Fix included in accepted release 4.21.0-0.nightly-2026-03-11-185944