apiVersion: batch/v1
kind: CronJob
metadata:
  name: date-job
spec:
  schedule: "*/1 * * * *"
  jobTemplate:
    metadata:
      name: cron-job-hello
    spec:
      template:
        metadata:
          name: hello
        spec:
          containers:
          - name: hello
            image: busybox
            args:
            - /bin/bash
            - -c
            - date; echo "hello from kubernetes cluster"
          restartPolicy: OnFailure