docker 생성시 proxy-network 사용하도록 설정

docker-compose.stage.yml

@@ -10,7 +10,14 @@ services:
     env_file:
       - .env.stage
     environment:
-      NODE_ENV: development
+      NODE_ENV: production
+      APP_ENV: stage
       PORT: 3000
       HOSTNAME: 0.0.0.0
+    networks:
+      - proxy-network
     restart: unless-stopped
+
+networks:
+  proxy-network:
+    external: true

docker-compose.yml

@@ -13,4 +13,10 @@ services:
       NODE_ENV: production
       PORT: 3000
       HOSTNAME: 0.0.0.0
+    networks:
+      - proxy-network
     restart: unless-stopped
+
+networks:
+  proxy-network:
+    external: true