apiVersion: batch/v1
kind: CronJob
metadata:
  name: completed-pod-cleanup
spec:
  jobTemplate:
    metadata:
      name: completed-pod-cleanup
    spec:
      template:
        spec:
          containers:
            - command:
                - /bin/bash
                - -c
                - |
                  set -euo pipefail
                  echo "// Listed Completed Pod."
                  oc get pods -o wide --all-namespaces --sort-by='{.metadata.creationTimestamp}','{.metadata.namespace}','{.metadata.name}' --field-selector=status.phase==Succeeded
                  COMPLETED_POD=`oc get pods -o jsonpath="{range .items[*]}{.metadata.namespace}{'\t'}{.metadata.name}{'\n'}{end}" --all-namespaces --field-selector=metadata.namespace!=ocp-completed-pod-cleanup,status.phase==Succeeded`
                  if [ -n "$COMPLETED_POD" ]; then
                      echo "// Deleted Completed Pod."
                      while read NS_NAME POD_NAME
                      do
                         oc -n $NS_NAME delete pod $POD_NAME;
                      done <<< "$COMPLETED_POD"
                  fi
              image: registry.redhat.io/openshift4/ose-cli:latest # change the image in disconnected environment
              imagePullPolicy: IfNotPresent
              name: completed-pod-cleanup
              terminationMessagePath: /dev/termination-log
              terminationMessagePolicy: File
          dnsPolicy: ClusterFirst
          restartPolicy: OnFailure
          serviceAccount: completed-pod-cleanup
          serviceAccountName: completed-pod-cleanup
          terminationGracePeriodSeconds: 30
  schedule: "0 11 * * *"
  suspend: false
status: {}