Try an init container

Author: Munkkeli

.diploi/helm/app.yaml

@@ -30,6 +30,15 @@ spec:
       terminationGracePeriodSeconds: 10
       imagePullSecrets:
         - name: diploi-pull-secret
+      initContainers:
+      - name: fix-data-perms
+        image: busybox
+        command: ["sh", "-c", "chown -R 1000:1000 /data"]
+        volumeMounts:
+          - name: ghost-mount
+            mountPath: /data
+        securityContext:
+          runAsUser: 0
       containers:
         - name: app
           image: {{ .Values.images.app }}

Dockerfile

@@ -6,10 +6,6 @@ FROM ghost:alpine
 COPY --chown=1000:1000 . /app
 COPY --chown=1000:1000 ./.diploi/diploi-storage-adapter.js /var/lib/ghost/versions/$GHOST_VERSION/core/server/adapters/storage/
 
-# Initialize the data mount
-RUN mkdir /data
-RUN chown 1000:1000 /data
-
 ENV NODE_ENV=production
 ENV paths__contentPath=${FOLDER}
 

Dockerfile.dev

@@ -6,10 +6,6 @@ FROM ghost:alpine
 COPY --chown=1000:1000 . /app
 COPY --chown=1000:1000 ./.diploi/diploi-storage-adapter.js /var/lib/ghost/versions/$GHOST_VERSION/core/server/adapters/storage/
 
-# Initialize the data mount
-RUN mkdir /data
-RUN chown 1000:1000 /data
-
 ENV NODE_ENV=development
 ENV paths__contentPath=${FOLDER}