fix(docker): explicitly define app_network for redis and app services

Author: alvin000009238

docker-compose.yml

@@ -12,6 +12,8 @@ services:
 
     depends_on:
       - redis
+    networks:
+      - app_network
     deploy:
       restart_policy:
         condition: any
@@ -31,6 +33,8 @@ services:
     command: tunnel run
     environment:
       - TUNNEL_TOKEN=${TUNNEL_TOKEN}
+    networks:
+      - app_network
     deploy:
       restart_policy:
         condition: any
@@ -39,11 +43,17 @@ services:
     image: redis:7-alpine
     ports:
       - "127.0.0.1:6379:6379"
+    networks:
+      - app_network
     deploy:
       restart_policy:
         condition: any
     volumes:
       - redis_data:/data
 
+networks:
+  app_network:
+    driver: overlay
+
 volumes:
   redis_data: