apiVersion: batch/v1
kind: CronJob
metadata:
  name: backup-cronjob
spec:
  schedule: "*/2 * * * *"
  jobTemplate:
    spec:
      template:
        spec:
          containers:
          - name: backup
            image: docker.io/busybox:latest
            command: ["/bin/sh", "-c", "echo 'Backup complete' && sleep 5"]
          restartPolicy: Never