apiVersion: batch/v1
kind: CronJob
metadata:
  name:
    backup-test
spec:
  schedule: "* * * * *"
  jobTemplate:
    spec:
      template:
        spec:
          containers:
            - name: backup
              image: instrumentisto/rsync-ssh:alpine3.16
              args:
                - sh
                - -c
                - "rsync -a /etc/ /mnt/etc-dir/$(date +%a%H%M)"
              volumeMounts:
                - mountPath: /mnt
                  name: backup
          restartPolicy: Never
          nodeSelector:
            kubernetes.io/hostname: "server101"
          volumes:
            - name: backup
              hostPath:
                path: /mnt
                type: Directory