cron job for clean local docker images

cron_cleaner_job_k8s

apiVersion: batch/v1
kind: CronJob
metadata:
  name: cleaner
spec:
  schedule: "0 8 * * *"
  jobTemplate:
    spec:
      template:
        spec:
          containers:
          - name: cleaner
            image: docker:dind
            imagePullPolicy: IfNotPresent
            volumeMounts:
            - name: dockersock
              mountPath: "/var/run/docker.sock"
            command:
            - /usr/local/bin/docker
            - system
            - prune
            - -af
          volumes:
          - name: dockersock
            hostPath:
              path: /var/run/docker.sock
          restartPolicy: OnFailure