apiVersion: batch/v1
kind: CronJob
metadata:
  name: backups-nfs
  namespace: backups
spec:
  schedule: "0 2 * * *" # Runs daily at 2 AM
  successfulJobsHistoryLimit: 1 
  failedJobsHistoryLimit: 1
  jobTemplate:
    spec:
      template:
        spec:
          containers:
          - name: nfs-backup
            image: alpine:3.18
            command:
            - /bin/sh
            - -c
            - |
              apk add --no-cache rsync

              # Backup /SSD/configs/ to backups/alaskartv
              rsync -av --delete /configs/ /backups/alaskartv/
              
              # Backup Forgejo instance and DB
              mkdir /backups/git
              rsync -av --delete /git/forgejo-instance/ /backups/git/forgejo-instance/
              rsync -av --delete /git/forgejo-db/ /backups/git/forgejo-db/
            volumeMounts:
            - name: nfs-configs
              mountPath: /configs
            - name: nfs-git
              mountPath: /git
            - name: nfs-backups
              mountPath: /backups
            securityContext:
              runAsUser: 0
              runAsGroup: 0
              privileged: true 
          restartPolicy: OnFailure
          volumes:
          - name: nfs-configs
            persistentVolumeClaim:
              claimName: nfs-ssd-configs-pvc
          - name: nfs-git
            persistentVolumeClaim:
              claimName: nfs-nas-git-pvc
          - name: nfs-backups
            persistentVolumeClaim:
              claimName: nfs-nas-backups-pvc
---
apiVersion: v1
kind: PersistentVolumeClaim
metadata:
  name: nfs-ssd-configs-pvc
  namespace: backups
spec:
  accessModes:
    - ReadWriteMany
  resources:
    requests:
      storage: 3Ti
  storageClassName: ""
  volumeName: nfs-ssd-configs

---
apiVersion: v1
kind: PersistentVolumeClaim
metadata:
  name: nfs-nas-git-pvc
  namespace: backups
spec:
  accessModes:
    - ReadWriteMany
  resources:
    requests:
      storage: 3Ti
  storageClassName: ""
  volumeName: nfs-nas-git

---
apiVersion: v1
kind: PersistentVolumeClaim
metadata:
  name: nfs-nas-backups-pvc
  namespace: backups
spec:
  accessModes:
    - ReadWriteMany
  resources:
    requests:
      storage: 3Ti
  storageClassName: ""
  volumeName: nfs-nas-backups