pg-backup-cronJob.yaml

apiVersion: batch/v1beta1
kind: CronJob
metadata:
  name: batch-every-twelve-hours
spec:
  schedule: "0 */12 * * *"
  jobTemplate:
    spec:
      template:
        spec:
          restartPolicy: OnFailure
          containers:
          - name: pgsql-backup
            image: rinormaloku/postgres-back-up
            env:
            - name: PGHOST
              value: "PGHOST_PLACEHOLDER"
            - name: PGPORT
              value: "PGPORT_PLACEHOLDER"
            - name: PGDATABASE
              value: "PGDATABASE_PLACEHOLDER"
            - name: PGUSER
              value: "PGUSER_PLACEHOLDER"
            - name: PGPASSWORD
              value: "PGPASSWORD_PLACEHOLDER"
            volumeMounts:
            - mountPath: "/pg_backup"
              name: backup-volume
          volumes:
            - name: backup-volume
              persistentVolumeClaim:
                claimName: pg-backup-pvc