# LimeSurvey was originally deployed with the k3s `local-path` StorageClass,
# which pinned both volumes to rpi-worker-3's local disk with
# persistentVolumeReclaimPolicy: Delete. That meant the survey data lived on a
# single SD-backed node and would be destroyed by deleting the PVC. Migrated to
# GlusterFS 2026-09-21.
#
# Two separate PVCs are correct here because the app and the database run in
# SEPARATE pods. (The warning in apps/tududi/storage.yaml is about declaring the
# same PVC twice as two volume entries in ONE pod -- that is what wedged an
# earlier limesurvey attempt. The app pod below still uses ONE volume, mounted
# twice with subPath.)
apiVersion: v1
kind: PersistentVolume
metadata:
  name: limesurvey-pv
spec:
  capacity:
    storage: 5Gi
  accessModes:
    - ReadWriteOnce
  persistentVolumeReclaimPolicy: Retain
  volumeMode: Filesystem
  hostPath:
    path: /mnt/gvolume0/limesurvey/app
---
apiVersion: v1
kind: PersistentVolumeClaim
metadata:
  name: limesurvey-app
  namespace: limesurvey
spec:
  accessModes:
    - ReadWriteOnce
  resources:
    requests:
      storage: 5Gi
  storageClassName: ""
  volumeName: limesurvey-pv
---
apiVersion: v1
kind: PersistentVolume
metadata:
  name: limesurvey-db-pv
spec:
  capacity:
    storage: 5Gi
  accessModes:
    - ReadWriteOnce
  persistentVolumeReclaimPolicy: Retain
  volumeMode: Filesystem
  hostPath:
    path: /mnt/gvolume0/limesurvey/db
---
apiVersion: v1
kind: PersistentVolumeClaim
metadata:
  name: limesurvey-db
  namespace: limesurvey
spec:
  accessModes:
    - ReadWriteOnce
  resources:
    requests:
      storage: 5Gi
  storageClassName: ""
  volumeName: limesurvey-db-pv
---
apiVersion: v1
kind: PersistentVolume
metadata:
  name: limesurvey-backups-pv
spec:
  capacity:
    storage: 5Gi
  accessModes:
    - ReadWriteOnce
  persistentVolumeReclaimPolicy: Retain
  volumeMode: Filesystem
  hostPath:
    path: /mnt/gvolume0/limesurvey/backups
---
apiVersion: v1
kind: PersistentVolumeClaim
metadata:
  name: limesurvey-backups
  namespace: limesurvey
spec:
  accessModes:
    - ReadWriteOnce
  resources:
    requests:
      storage: 5Gi
  storageClassName: ""
  volumeName: limesurvey-backups-pv