Isolate networks

docker-compose.yml

@@ -5,6 +5,8 @@ services:
         build:
             context: ./database
             dockerfile: Dockerfile
+        networks:
+            - backend-net
         ports:
             - 55432:5432
         environment:
@@ -19,6 +21,8 @@ services:
         build:
             context: ./machines
             dockerfile: Dockerfile
+        networks:
+            - backend-net
         environment:
             - APPPORT=3000
             - DBHOST=db
@@ -37,6 +41,8 @@ services:
         deploy:
             mode: replicated
             replicas: 2
+        networks:
+            - backend-net
         environment:
             - APPPORT=3000
             - DBHOST=db
@@ -49,6 +55,9 @@ services:
                 condition: service_healthy
     proxy:
         image: envoyproxy/envoy:v1.28-latest
+        networks:
+            - frontend-net
+            - backend-net
         ports:
             - "10000:10000"
         volumes:
@@ -60,9 +69,19 @@ services:
         build:
             context: ./frontend
             dockerfile: Dockerfile
+        networks:
+            - frontend-net
         environment:
             - REACT_APP_BACKEND_API_URL="http://localhost:10000"
         ports:
             - "8080:80"
         depends_on:
             - proxy
+
+networks:
+    frontend-net:
+        name: frontend-net
+        internal: false
+    backend-net:
+        name: backend-net
+        internal: true