upgrade-scripts/pre-upgrade/one-time/resources/JobMigrateDataBetweenPvc.yaml

apiVersion: template.openshift.io/v1
kind: Template
metadata:
  name: rsync-to-${DEST_PVC}
objects:
  - apiVersion: batch/v1
    kind: Job
    metadata:
      name: rsync-to-${DEST_PVC}
      namespace: ${NAMESPACE}
    spec:
      template:
        metadata:
          name: rsync-to-${DEST_PVC}
        spec:
          restartPolicy: Never
          serviceAccountName: redis-sentinel
          serviceAccount: redis-sentinel
          securityContext:
            runAsUser: 0
          containers:
            - name: rsync
              env:
                - name: RSYNC_UID
                  value: '1000'
                - name: RSYNC_GID
                  value: '1000'
              imagePullPolicy: IfNotPresent
              volumeMounts:
                - name: dest
                  mountPath: /dest
                - name: src
                  readOnly: true
                  mountPath: /src
              image: ogivuk/rsync
              args:
                - '-av'
                - /src/
                - /dest/
          volumes:
            - name: dest
              persistentVolumeClaim:
                claimName: ${DEST_PVC}
            - name: src
              persistentVolumeClaim:
                claimName: ${SRC_PVC}
parameters:
  - displayName: Namespace
    name: NAMESPACE
    required: true
  - displayName: Source PVC name
    name: SRC_PVC
    required: true
  - displayName: Destination PVC name
    name: DEST_PVC
    required: true