multiple compose use same network (#12512)

docker-modules/docker-compose/two-compose-share-same-network/create-network-from-service/docker-compose-my-app-service.yaml

@@ -0,0 +1,13 @@
+services:
+  my_app:
+    image: web-app:latest
+    container_name: web-app
+    ports:
+      - "8080:8080"
+    networks:
+      - my-app
+
+networks:
+  my-app:
+    name: redis_network
+    external: true

docker-modules/docker-compose/two-compose-share-same-network/create-network-from-service/docker-compose-redis-service.yaml

@@ -0,0 +1,13 @@
+services:
+  redis:
+    image: redis:latest
+    container_name: redis
+    ports:
+      - '6379:6379'
+    networks:
+      - network
+
+networks:
+  network:
+    driver: bridge
+    name: redis_network

docker-modules/docker-compose/two-compose-share-same-network/join-existing-network/docker-compose-my-app-service.yaml

@@ -0,0 +1,12 @@
+services:
+  my_app:
+    image: web-app:latest
+    container_name: web-app
+    ports:
+      - "8080:8080"
+    networks:
+      - network-example
+
+networks:
+  network-example:
+    external: true

docker-modules/docker-compose/two-compose-share-same-network/join-existing-network/docker-compose-redis-service.yaml

@@ -0,0 +1,12 @@
+services:
+  redis:
+    image: redis:latest
+    container_name: redis
+    ports:
+      - '6379:6379'
+    networks:
+      - network-example
+
+networks:
+  network-example:
+    external: true