Merge branch '434-create-custom-perststant-volume-for-nextcloud-and-onlyoffice' into 'master'

Resolve "Create custom perststant volume for nextcloud and onlyoffice"

Closes #434

See merge request openappstack/openappstack!181

.gitlab-ci.yml

@@ -71,7 +71,6 @@ setup-openappstack:
     # Set up cluster
     - python3 -m openappstack $HOSTNAME install
     # Show versions of installed apps/binaries
-    - chmod 700 ansible
     - cd ansible
     - ansible master -m shell -a 'oas-version-info.sh 2>&1'
   artifacts:

ansible/roles/apps/tasks/nextcloud.yml

@@ -9,3 +9,20 @@
     flux:
       name: "nextcloud-settings"
   include_tasks: flux_secret.yml
+
+- name: Create persistent volumes for nextcloud data and metadata
+  tags:
+    - config
+    - nextcloud
+    - storage
+  vars:
+    pvc:
+      name: "nextcloud-{{ item.name }}"
+      namespace: "oas-apps"
+      size: "{{ item.size }}"
+  include_tasks: pvc.yml
+  with_items:
+    - name: "files"
+      size: 2Gi
+    - name: "mariadb"
+      size: 512Mi

ansible/roles/apps/tasks/pvc.yml

+---
+- name: Create Persistent Volume Claim for application
+  tags:
+    - storage
+  k8s:
+    state: present
+    definition:
+      api_version: v1
+      kind: PersistentVolumeClaim
+      metadata:
+        namespace: "{{ pvc.namespace | default('oas-apps') }}"
+        name: "{{ pvc.name }}"
+      spec:
+        accessModes:
+          - "{{ pvc.accessMode | default('ReadWriteOnce') }}"
+        volumeMode: Filesystem
+        resources:
+          requests:
+            storage: "{{ pvc.size }}"
+        storageClassName: "{{ pvc.storageClass | default('local-storage') }}"

ansible/roles/apps/templates/nextcloud-settings.yaml

@@ -37,7 +37,7 @@ nextcloud:
   # Use 2 GB of storage for NC storage (maybe make configurable later?)
   persistence:
     enabled: true
-    size: 2Gi
+    existingClaim: "nextcloud-files"
 
   # Explicitly disable use of internal database
   internalDatabase:
@@ -58,7 +58,7 @@ nextcloud:
       persistence:
         ## Enable PostgreSQL persistence using Persistent Volume Claims.
         enabled: true
-        size: 512Mi
+        existingClaim: "nextcloud-mariadb"
     replication:
       enabled: false
     rootUser:

flux/nextcloud.yaml

----
 apiVersion: helm.fluxcd.io/v1
 kind: HelmRelease
 metadata: