adding traefik network to all dockers

media/nextcloud/docker-compose.yml

@@ -16,6 +16,8 @@ services:
         restart: unless-stopped
         depends_on:
             - nextcloud_db
+        networks:
+            - traefik_portal
     nextcloud_db:
         image: linuxserver/mariadb
         container_name: nextcloud_db
@@ -30,3 +32,7 @@ services:
         volumes:
             - ./db:/config
         restart: unless-stopped
+
+networks:
+    traefik_portal:
+        external: true