apiVersion: batch/v1beta1
kind: CronJob
metadata:
  name: cloud-backup
  labels:
    app.kubernetes.part-of: cloud
spec:
  schedule: "10 23 * * *"
  successfulJobsHistoryLimit: 1
  failedJobsHistoryLimit: 1
  jobTemplate:
    spec:
      template:
        spec:
          containers:
          - name: backup-app
            image: domaindrivenarchitecture/c4k-cloud-backup
            imagePullPolicy: IfNotPresent
            command: ["/entrypoint.sh"]
            env:
            - name: POSTGRES_USER
              valueFrom:
                secretKeyRef:
                  name: postgres-secret
                  key: postgres-user
            - name: POSTGRES_PASSWORD
              valueFrom:
                secretKeyRef:
                  name: postgres-secret
                  key: postgres-password
            - name: POSTGRES_DB
              valueFrom:
                configMapKeyRef:
                  name: postgres-config
                  key: postgres-db
            - name: POSTGRES_HOST
              value: "postgresql-service:5432"
            - name: POSTGRES_SERVICE
              value: "postgresql-service"
            - name: POSTGRES_PORT
              value: "5432"
            - name: AWS_DEFAULT_REGION
              value: eu-central-1
            - name: AWS_ACCESS_KEY_ID_FILE
              value: /var/run/secrets/backup-secrets/aws-access-key-id
            - name: AWS_SECRET_ACCESS_KEY_FILE
              value: /var/run/secrets/backup-secrets/aws-secret-access-key
            - name: RESTIC_REPOSITORY
              valueFrom:
                configMapKeyRef:
                  name: backup-config
                  key: restic-repository
            - name: RESTIC_PASSWORD_FILE
              value: /var/run/secrets/backup-secrets/restic-password
            volumeMounts:
            - name: cloud-data-volume
              mountPath: /var/backups
            - name: backup-secret-volume
              mountPath: /var/run/secrets/backup-secrets
              readOnly: true
          volumes:
          - name: cloud-data-volume
            persistentVolumeClaim:
              claimName: cloud-pvc
          - name: backup-secret-volume
            secret:
              secretName: backup-secret
          restartPolicy: OnFailure