apiVersion: batch/v1beta1
kind: CronJob
metadata:
    name: hello
spec:
    schedule: "*/1 * * * *"
    jobTemplate:
        spec:
            template:
                spec:
                    containers:
                        - name: hello
                          image: busybox
                          args:
                              - /bin/sh
                              - -c
                              - date; echo Hello from Kubernetes cluster
                    restartPolicy: OnFailure
