Add upgrade script

customers/base/nextcloud-configmap.yml

@@ -171,3 +171,12 @@ data:
       ),
 
     );
+  nc-upgrade.sh: |
+    #!/bin/bash
+    sed "s/config_is_read_only\(.\) => true,/config_is_read_only\1 => false,/" /var/www/html/config/config.php > /var/www/html/config/config.php.tmp
+    mv /var/www/html/config/config.php.tmp /var/www/html/config/config.php
+    php -d apc.enable_cli=1 -d memory_limit=-1 /var/www/html/occ upgrade
+    php -d apc.enable_cli=1 -d memory_limit=-1 /var/www/html/occ maintenance:repair
+    php -d apc.enable_cli=1 -d memory_limit=-1 /var/www/html/occ maintenance:mode --off
+    sed "s/config_is_read_only\(.\) => false,/config_is_read_only\1 => true,/" /var/www/html/config/config.php > /var/www/html/config/config.php.tmp
+    mv /var/www/html/config/config.php.tmp /var/www/html/config/config.php

customers/base/nextcloud-deployment.yml

@@ -39,6 +39,8 @@ spec:
               subPath: 000-default.conf
             - name: hugepage
               mountPath: /dev/hugepages
+            - name: nc-upgrade
+              mountPath: /usr/local/bin/nc-upgrade
           resources:
             limits:
               cpu: 1500m
@@ -66,7 +68,7 @@ spec:
           lifecycle:
             postStart:
               exec:
-                command: ["/bin/sh", "-c", "php -d apc.enable_cli=1 -d memory_limit=-1 /var/www/html/occ upgrade"]
+                command: ["/bin/bash", "-c", "/usr/local/bin/nc-upgrade"]
       initContainers:
         - image: docker.sunet.se/sunet/docker-jinja:latest
           name: init-config
@@ -173,6 +175,13 @@ spec:
             items:
               - key: "config.php"
                 path: "config.php"
+        - name: nc-upgrade
+          configMap:
+            name: nextcloud-configmap
+            items:
+              - key: "nc-upgrade.sh"
+                path: "nc-upgrade.sh"
+            defaultMode: 0744
         - name: default-config
           configMap:
             name: nextcloud-configmap