csi-snapshot-controller in a Degraded state after an upgrade in OpenShift 4
Issue
- When upgrading the OCP cluster to version 4.4.3, the update process gets stuck with the
csi-snapshot-controllerin aDegradedstate.
2020-05-11T13:38:26.393578565Z I0511 13:38:26.393506 1 event.go:281] Event(v1.ObjectReference{Kind:"Deployment", Namespace:"openshift-cluster-storage-operator", Name:"csi-snapshot-controller-operator", UID:"6ff03a59-5f1c-44e4-9031-fd29be113804", APIVersion:"apps/v1", ResourceVersion:"", FieldPath:""}): type: 'Warning' reason: 'CustomResourceDefinitionUpdateFailed' Failed to update CustomResourceDefinition.apiextensions.k8s.io/volumesnapshots.snapshot.storage.k8s.io: CustomResourceDefinition.apiextensions.k8s.io "volumesnapshots.snapshot.storage.k8s.io" is invalid: status.storedVersions[0]: Invalid value: "v1alpha1": must appear in spec.versions
Environment
- Red Hat OpenShift Container Platform (RHOCP)
- 4.4.3
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