[release-4.22] OCPBUGS-90083: Fix NodePool reconciliation failure when updating mirrored immutable ConfigMaps - #8767
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Mirrored ConfigMaps created by the NodePool NTO reconciler were set with immutable=true, which prevented Kubernetes from accepting in-place updates when the source ConfigMap data changed. This caused NodePools sharing the same kubelet ConfigMap to get stuck in UpdatingConfig=True with "field is immutable" errors. Remove the immutable flag from mutateMirroredConfig and add a migration helper that uses DeleteIfNeededWithPredicate to safely delete existing immutable mirrored ConfigMaps before CreateOrUpdate recreates them as mutable. The predicate guards deletion to only ConfigMaps with the nto-mirrored-config label belonging to the current NodePool. Signed-off-by: Vimal Solanki <vsolanki@redhat.com>
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@openshift-cherrypick-robot: Detected clone of Jira Issue OCPBUGS-85778 with correct target version. Will retitle the PR to link to the clone. DetailsIn response to this:
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@openshift-cherrypick-robot: This pull request references Jira Issue OCPBUGS-90083, which is invalid:
Comment The bug has been updated to refer to the pull request using the external bug tracker. DetailsIn response to this:
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Superseded by #8811 — robot cherry-pick had build failures due to k8sutil/netutil references not existing on the release branch. |
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/close |
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/close |
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@vsolanki12: Closed this PR. DetailsIn response to this:
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@openshift-cherrypick-robot: This pull request references Jira Issue OCPBUGS-90083. The bug has been updated to no longer refer to the pull request using the external bug tracker. All external bug links have been closed. The bug has been moved to the NEW state. DetailsIn response to this:
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This is an automated cherry-pick of #8543
/assign openshift-ci-robot