container-backup-job/cronjob-backup-minecraft.yaml

apiVersion: batch/v1
kind: CronJob
metadata:
  name: backup-minecraft-world
spec:
  schedule: "30 2 * * *"
  concurrencyPolicy: Forbid
  jobTemplate:
    spec:
      template:
        spec:
          containers:
          - name: backup-minecraft-world
            image: registry.apps.openshift.local.pentou.ovh/penta/backup-job:1.0
            env:
            - name: BACKUP_DIR
              value: "/backups"
            - name: DIRECTORIES
              value: "/minecraft/Maisonnette /minecraft/Maisonnette_nether /minecraft/Maisonnette_the_end /minecraft/Survival /minecraft/Survival_nether"
            - name: RETENTION_DAYS
              value: "14"
            volumeMounts:
              - name: mc-data
                mountPath: "/minecraft"
              - name: mc-backup
                mountPath: "/backups"
          restartPolicy:
            OnFailure
          volumes:
            - name: mc-data
              persistentVolumeClaim:
                claimName: pvc-minecraft-server-data
            - name: mc-backup
              persistentVolumeClaim:
                claimName: pvc-minecraft-backup
  successfulJobsHistoryLimit: 3
  failedJobsHistoryLimit: 1