Certain Pods Have High Restarts - OpenShift Data Foundation (ODF)

Issue

If high pod restarts are observed on the following pods, this is usually an indication of the odf-operator-controller-manager not having enough memory resources (requests/limits):

• ceph-csi-controller-manager <----- Separate Article: ceph-csi-controller-manager Pod has High Restarts
• csi-addons-controller-manager <-- Separate Article: Pod csi-addons-controller-manager OOMKilled
• csi-cephfsplugin
• csi-cephfsplugin-provisioner
• csi-rbdplugin
• csi-rbdplugin-provisioner
• ocs-operator
• ocs-metrics-exporter
• odf-console

• odf-operator-controller-manager

  The ocs-metrics-exporter uses the odf-operator-controller-manager resources in ODF v4.18 and below; however, in ODF v4.19+ the ocs-metrics-exporter and it's respective containers must be patched in the storagecluster. See the ODF: The ocs-metrics-exporter killed by OOM repeatedly. solution for more informaiton.

NOTE: If the noobaa-operator pod is observed to have high pod restarts, this is a separate/known issue. This issue has been fixed in ODF v4.12.5+.