apiVersion: apps/v1
kind: Deployment
metadata:
  name: audiobookshelf
  namespace: services
spec:
  replicas: 1
  # Recreate so the old pod fully terminates before the new one starts —
  # avoids NFS-lock races on the hostPath-backed PVC during rolling updates.
  strategy:
    type: Recreate
  selector:
    matchLabels:
      app: audiobookshelf
  template:
    metadata:
      labels:
        app: audiobookshelf
    spec:
      initContainers:
      - name: nfs-check-config
        image: busybox:stable
        command:
        - sh
        - -c
        - |
          test -f /mnt/.nfs-sentinel || (
            echo "ERROR: NFS sentinel missing at /mnt/.nfs-sentinel"
            echo "refusing to start; node likely has NFS unmounted"
            echo "pod would otherwise bind-mount the local-XFS shadow"
            exit 1
          )
        volumeMounts:
        - name: audiobookshelf-config
          mountPath: /mnt
          readOnly: true
      - name: nfs-check-audiobooks
        image: busybox:stable
        command:
        - sh
        - -c
        - |
          test -f /mnt/.nfs-sentinel || (
            echo "ERROR: NFS sentinel missing at /mnt/.nfs-sentinel"
            echo "refusing to start; node likely has NFS unmounted"
            echo "pod would otherwise bind-mount the local-XFS shadow"
            exit 1
          )
        volumeMounts:
        - name: audiobookshelf-audiobooks
          mountPath: /mnt
          readOnly: true
      - name: nfs-check-podcasts
        image: busybox:stable
        command:
        - sh
        - -c
        - |
          test -f /mnt/.nfs-sentinel || (
            echo "ERROR: NFS sentinel missing at /mnt/.nfs-sentinel"
            echo "refusing to start; node likely has NFS unmounted"
            echo "pod would otherwise bind-mount the local-XFS shadow"
            exit 1
          )
        volumeMounts:
        - name: audiobookshelf-podcasts
          mountPath: /mnt
          readOnly: true
      containers:
      - name: audiobookshelf
        image: ghcr.io/advplyr/audiobookshelf
        ports:
        - containerPort: 80
        volumeMounts:
        - name: audiobookshelf-config
          mountPath: /config
        - name: audiobookshelf-audiobooks
          mountPath: /audiobooks
        - name: audiobookshelf-podcasts
          mountPath: /podcasts
      volumes:
      - name: audiobookshelf-config
        persistentVolumeClaim:
          claimName: audiobookshelf-config-pvc
      - name: audiobookshelf-audiobooks
        persistentVolumeClaim:
          claimName: audiobookshelf-audiobooks-pvc
      - name: audiobookshelf-podcasts
        persistentVolumeClaim:
          claimName: audiobookshelf-podcasts-pvc
---
apiVersion: v1
kind: Service
metadata:
  labels:
    app: audiobookshelf
  name: audiobookshelf-service
  namespace: services
spec:
  ports:
    - name: web
      port: 80
      protocol: TCP
      targetPort: 80
  selector:
    app: audiobookshelf