# Jellyfin SQLite database backup.
# jellyfin.db lives on the local-path PVC (/config/data/jellyfin.db is a symlink
# to it), so it is read from jellyfin-data directly. sqlite3 ".backup" uses the
# online backup API — no downtime, consistent snapshot while Jellyfin runs.
apiVersion: batch/v1
kind: CronJob
metadata:
  name: jellyfin-db-backup
  namespace: jellyfin
  labels:
    app: jellyfin-backup
spec:
  schedule: "30 2 * * *"
  concurrencyPolicy: Forbid
  successfulJobsHistoryLimit: 3
  failedJobsHistoryLimit: 3
  jobTemplate:
    spec:
      template:
        metadata:
          labels:
            app: jellyfin-backup
        spec:
          restartPolicy: OnFailure
          initContainers:
            - name: sqlite-backup
              image: alpine:3.21
              command:
                - sh
                - -c
                - |
                  apk add --no-cache sqlite
                  sqlite3 /db-local/jellyfin.db ".backup /backup/jellyfin.db"
              volumeMounts:
                - name: db
                  mountPath: /db-local
                  readOnly: true
                - name: backup-tmp
                  mountPath: /backup
          containers:
            - name: resticprofile
              image: creativeprojects/resticprofile:0.32.0
              command:
                - sh
                - -c
                - |
                  resticprofile -c /secrets/profiles.yaml -n jellyfin-db backup
                  resticprofile -c /secrets/profiles.yaml -n jellyfin-db copy
              env:
                - name: B2_ACCOUNT_ID
                  valueFrom:
                    secretKeyRef:
                      name: jellyfin-backup-config
                      key: B2_ACCOUNT_ID
                - name: B2_ACCOUNT_KEY
                  valueFrom:
                    secretKeyRef:
                      name: jellyfin-backup-config
                      key: B2_ACCOUNT_KEY
              volumeMounts:
                - name: secrets
                  mountPath: /secrets
                  readOnly: true
                - name: backup-tmp
                  mountPath: /backup
          volumes:
            - name: secrets
              secret:
                secretName: jellyfin-backup-config
            - name: db
              persistentVolumeClaim:
                claimName: jellyfin-data
            - name: backup-tmp
              emptyDir: {}
---
# Jellyfin configuration backup.
# Only non-regenerable state: server config, library definitions, plugin
# configuration (including the Authelia SSO settings), collections, and the
# Intro Skipper analysis results. Metadata (27G), trickplay (20G) and extracted
# subtitles (1.7G) are deliberately excluded — they are regenerable from the
# media files and the metadata providers.
apiVersion: batch/v1
kind: CronJob
metadata:
  name: jellyfin-config-backup
  namespace: jellyfin
  labels:
    app: jellyfin-backup
spec:
  schedule: "30 3 * * *"
  concurrencyPolicy: Forbid
  successfulJobsHistoryLimit: 3
  failedJobsHistoryLimit: 3
  jobTemplate:
    spec:
      template:
        metadata:
          labels:
            app: jellyfin-backup
        spec:
          restartPolicy: OnFailure
          containers:
            - name: resticprofile
              image: creativeprojects/resticprofile:0.32.0
              command:
                - sh
                - -c
                - |
                  resticprofile -c /secrets/profiles.yaml -n jellyfin-config backup
                  resticprofile -c /secrets/profiles.yaml -n jellyfin-config copy
              env:
                - name: B2_ACCOUNT_ID
                  valueFrom:
                    secretKeyRef:
                      name: jellyfin-backup-config
                      key: B2_ACCOUNT_ID
                - name: B2_ACCOUNT_KEY
                  valueFrom:
                    secretKeyRef:
                      name: jellyfin-backup-config
                      key: B2_ACCOUNT_KEY
              volumeMounts:
                - name: secrets
                  mountPath: /secrets
                  readOnly: true
                - name: config
                  mountPath: /config
                  readOnly: true
          volumes:
            - name: secrets
              secret:
                secretName: jellyfin-backup-config
            - name: config
              persistentVolumeClaim:
                claimName: jellyfin-config