docker-compose update external network

docker-compose.prod.yaml

@@ -15,6 +15,8 @@ services:
     volumes:
       - pgdata:/var/lib/postgresql
     restart: always
+    networks:
+      caddy_network:
 
   backend:
     build: .
@@ -29,14 +31,23 @@ services:
     restart: always
     depends_on:
       - db
+    networks:
+      caddy_network:
 
   frontend:
+    container_name: bridzik
     build: ./frontend
     environment:
       BACKEND_UPSTREAM: backend:5000
     restart: always
     depends_on:
       - backend
+    networks:
+      caddy_network:
 
 volumes:
   pgdata:
+
+networks:
+  caddy_network:
+    external: true