operator/charts/backup/templates/cron-job-backup.yaml

{{- $values := .Values -}}
{{- $release := .Release -}}

---
{{- range $key, $value := $values.jobs}}
apiVersion: batch/v1
kind: CronJob
metadata:
  name: "{{ $release.Name }}-{{ $key }}-backup"
spec:
  schedule: "{{ $value.cron.backup }}"
  concurrencyPolicy: Forbid
  successfulJobsHistoryLimit: 3
  failedJobsHistoryLimit: 1
  jobTemplate:
    spec:
      template:
        spec:
          containers:
            - name: "{{ $release.Name }}-{{ $key }}-backup"
              image: ghcr.io/morten-olsen/homelab-operator-backup:main
              command: ["/app/backup.sh"]
              env:
                - name: RESTIC_PASSWORD
                  valueFrom:
                    secretKeyRef:
                      name: "{{ $values.password.name }}"
                      key: "{{ $values.password.key }}"
              volumeMounts:
                - name: source
                  mountPath: "/mnt/source"
                - name: target
                  mountPath: "/mnt/backups"
                  subPath: "{{ $release.Name }}-{{ $key }}"
          volumes:
            - name: source
              persistentVolumeClaim:
                claimName: "{{ $value.source }}"
            - name: target
              persistentVolumeClaim:
                claimName: "{{ $values.target }}"
          restartPolicy: OnFailure
---
{{- end }}