fix network issues

docker-compose.yml

@@ -23,6 +23,10 @@ services:
 
 #    ports:
 #      - "9003:80"
+    networks:
+     wallabag_back:
+     franvproxy_proxy-tier:
+
     volumes:
       - ./images:/var/www/wallabag/web/assets/images
   db:
@@ -31,10 +35,14 @@ services:
       - MYSQL_ROOT_PASSWORD=wallaroot
     volumes:
       - ./data:/var/lib/mysql
+    networks:
+     wallabag_back:
+
   redis:
     image: redis:alpine
 
 networks:
-  default:
+  wallabag_back:
-    external:
+  franvproxy_proxy-tier:
-      name: nextcloud_proxy-tier
+    external: true
+