Added draft for central postgres and mariadb. variables and networks still need to be adapted

roles/docker-nextcloud/templates/docker-compose.yml.j2

@@ -6,8 +6,6 @@ services:
     restart: always
     logging:
       driver: journald
-    depends_on:
-      - database
     volumes:
       - data:/var/www/html
     environment:
@@ -15,25 +13,13 @@ services:
       MYSQL_USER: "{{database_username}}"
       MYSQL_PASSWORD: "{{database_password}}"
       MYSQL_HOST: {{database_host}}:3306
-  database:
-    logging:
-      driver: journald
-    image: mariadb:10.5
-    command: "--transaction-isolation=READ-COMMITTED --binlog-format=ROW"
-    environment:
-      MYSQL_DATABASE: "{{database_databasename}}"
-      MYSQL_USER: "{{database_username}}"
-      MYSQL_PASSWORD: "{{database_password}}"
-      MYSQL_ROOT_PASSWORD: "{{database_password}}"
-      MARIADB_AUTO_UPGRADE: "1"
-    volumes:
-      - database:/var/lib/mysql
-    restart: always
-    healthcheck:
-      test: "/usr/bin/mariadb --user={{database_username}} --password={{database_password}} --execute \"SHOW DATABASES;\""
-      interval: 3s
-      timeout: 1s
-      retries: 5
+{% if not ( enable_central_database | lower | bool )  %}
+    depends_on:
+      - database
+
+{% include 'templates/docker-mariadb-service.yml.j2' %}
+{% endif %}
+
   web:
     image: nginx:alpine
     logging:
@@ -59,10 +45,14 @@ services:
       - data:/var/www/html
     entrypoint: /cron.sh
     depends_on:
+{% if not ( enable_central_database | lower | bool )  %}
       - database
+{% endif %}
       - redis
 volumes:
+{% if not ( enable_central_database | lower | bool )  %}
   database:
+{% endif %}
   data:
   redis:
 networks: