From bd4507b2a2f83bb04c28079d9484d87e6a88b2a2 Mon Sep 17 00:00:00 2001
From: Felix Wolf <felix.wolf@blueworld-gmbh.de>
Date: Sat, 4 Apr 2026 18:42:34 +0200
Subject: [PATCH] fix(nextcloud): Enable persistence to survive pod restarts

Nextcloud requires a persistent /var/www/html to retain installation
state (config.php, version.php, installed apps) across restarts.
Without it, every restart triggers the setup wizard. Uses local-path
2Gi PVC with Recreate strategy since the volume is RWO.

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
---
 prototypes/nextcloud/helm/nextcloud.yaml      | 11 +++++-----
 .../nextcloud/deployment-nextcloud.yaml       | 10 ++++-----
 ...istentvolumeclaim-nextcloud-nextcloud.yaml | 21 +++++++++++++++++++
 3 files changed, 31 insertions(+), 11 deletions(-)
 create mode 100644 rendered/envs/production/nextcloud/persistentvolumeclaim-nextcloud-nextcloud.yaml

diff --git a/prototypes/nextcloud/helm/nextcloud.yaml b/prototypes/nextcloud/helm/nextcloud.yaml
index 3e3872f..d0383a1 100644
--- a/prototypes/nextcloud/helm/nextcloud.yaml
+++ b/prototypes/nextcloud/helm/nextcloud.yaml
@@ -124,10 +124,7 @@ nextcloud:
         name: nextcloud-caddy-config
 
   strategy:
-    type: RollingUpdate
-    rollingUpdate:
-      maxSurge: 1
-      maxUnavailable: 0
+    type: Recreate
 
 internalDatabase:
   enabled: false
@@ -165,7 +162,11 @@ cronjob:
   enabled: true
 
 persistence:
-  enabled: false
+  enabled: true
+  size: 2Gi
+  storageClassName: local-path
+  annotations:
+    helm.sh/resource-policy: keep
 
 ingress:
   enabled: true
diff --git a/rendered/envs/production/nextcloud/deployment-nextcloud.yaml b/rendered/envs/production/nextcloud/deployment-nextcloud.yaml
index 0b1adb0..8674f02 100644
--- a/rendered/envs/production/nextcloud/deployment-nextcloud.yaml
+++ b/rendered/envs/production/nextcloud/deployment-nextcloud.yaml
@@ -20,10 +20,7 @@ spec:
       app.kubernetes.io/instance: nextcloud
       app.kubernetes.io/name: nextcloud
   strategy:
-    rollingUpdate:
-      maxSurge: 1
-      maxUnavailable: 0
-    type: RollingUpdate
+    type: Recreate
   template:
     metadata:
       annotations:
@@ -412,8 +409,9 @@ spec:
       securityContext:
         fsGroup: 33
       volumes:
-        - emptyDir: {}
-          name: nextcloud-main
+        - name: nextcloud-main
+          persistentVolumeClaim:
+            claimName: nextcloud-nextcloud
         - configMap:
             name: nextcloud-config
           name: nextcloud-config
diff --git a/rendered/envs/production/nextcloud/persistentvolumeclaim-nextcloud-nextcloud.yaml b/rendered/envs/production/nextcloud/persistentvolumeclaim-nextcloud-nextcloud.yaml
new file mode 100644
index 0000000..2518abc
--- /dev/null
+++ b/rendered/envs/production/nextcloud/persistentvolumeclaim-nextcloud-nextcloud.yaml
@@ -0,0 +1,21 @@
+apiVersion: v1
+kind: PersistentVolumeClaim
+metadata:
+  annotations:
+    a8r.io/repository: ssh://git@git.tr1ceracop.de:222/gitea_admin/k8s-and-chill.git
+    helm.sh/resource-policy: keep
+  labels:
+    app.kubernetes.io/component: app
+    app.kubernetes.io/instance: nextcloud
+    app.kubernetes.io/managed-by: Helm
+    app.kubernetes.io/name: nextcloud
+    app.kubernetes.io/version: 33.0.0
+    helm.sh/chart: nextcloud-9.0.4
+  name: nextcloud-nextcloud
+  namespace: nextcloud
+spec:
+  accessModes:
+    - ReadWriteOnce
+  resources:
+    requests:
+      storage: 2Gi