added wiki to nextcloud docker

templates/nextcloud/docker-compose.yml.j2

@@ -1,5 +1,3 @@
-version: '3.9'
-
 services:
   db:
     image: postgres:14    
@@ -81,7 +79,41 @@ services:
       - ES_JAVA_OPTS=-Xms1g -Xmx1g
       - xpack.security.http.ssl.enabled=false
     networks:
-      DEFAULT_NETWORK:
+      default:
+
+  xwiki:
+    image: xwiki:stable-postgres-tomcat
+    container_name: xwiki
+    restart: always
+    depends_on:
+      - xwiki-db
+    ports:
+      - 8080:8080
+    environment:
+      - DB_USER=xwiki
+      - DB_PASSWORD=xwiki
+      - DB_HOST=xwiki-db
+    volumes:
+      - /volumes/nextcloud/xwiki/data:/usr/local/xwiki
+      - /volumes/nextcloud/xwiki/data/xwiki.cfg:/usr/local/tomcat/webapps/ROOT/WEB-INF/xwiki.cfg
+      - /volumes/nextcloud/xwiki/data/xwiki.properties:/usr/local/tomcat/webapps/ROOT/WEB-INF/xwiki.properties
+    networks:
+      default:
+
+  xwiki-db:
+    image: postgres:17
+    container_name: xwiki-db
+    restart: always
+    volumes:
+      - /volumes/nextcloud/xwiki/db/data:/var/lib/postgresql/data
+    environment:
+      - POSTGRES_ROOT_PASSWORD=xwiki
+      - POSTGRES_PASSWORD=xwiki
+      - POSTGRES_USER=xwiki
+      - POSTGRES_DB=xwiki
+      - POSTGRES_INITDB_ARGS=--encoding=UTF8 --locale-provider=builtin --locale=C.UTF-8
+    networks:
+      default:
 
 networks:
   default: