Expose only the API gateway

.gitlab-ci.yml

@@ -36,6 +36,7 @@ preparation:
 
     - echo "DOCKER_HUB_SCREEN_CLIENT_IMAGE=$DOCKER_HUB_USER/screens-client:${BUILD_ID}"         >> context.env
     - echo "DOCKER_HUB_BROWSER_CLIENT_IMAGE=$DOCKER_HUB_USER/browser-client:${BUILD_ID}"         >> context.env
+    - echo "DOCKER_HUB_GATEWAY_IMAGE=$DOCKER_HUB_USER/gateway:${BUILD_ID}"         >> context.env
     - echo "DOCKER_HUB_USER_MANAGER_IMAGE=$DOCKER_HUB_USER/user-manager:${BUILD_ID}"         >> context.env
     - echo "DOCKER_HUB_FLIGHT_INFO_IMAGE=$DOCKER_HUB_USER/flights-information:${BUILD_ID}"         >> context.env
 

auth-domain/docker-compose.yml

@@ -4,8 +4,6 @@ services:
   usermanager-api:
     container_name: fids_usermanager_api
     image: ${API_IMAGE}
-    ports:
-      - 5001:5000
     healthcheck:
       test: ["CMD", "nc", "-vz", "-w1", "localhost", "5000"]
       interval: 2s
@@ -20,6 +18,8 @@ services:
     depends_on:
       usermanager-db:
         condition: service_healthy
+    networks:
+      - auth
 
   usermanager-db: 
     container_name: fids_usermanager_db
@@ -37,3 +37,9 @@ services:
     environment:
       - POSTGRES_USER=${POSTGRES_USER}
       - POSTGRES_PASSWORD=${POSTGRES_PASS}
+    networks:
+      - auth
+
+networks:
+  auth:
+    driver: bridge

flights-domain/docker-compose.yml

@@ -5,8 +5,6 @@ services:
   flights-api:
     container_name: fids_flights_api
     image: ${API_IMAGE}
-    ports:
-      - 5000:5000
     healthcheck:
       test: ["CMD", "nc", "-vz", "-w1", "localhost", "5000"]
       interval: 2s
@@ -21,6 +19,8 @@ services:
     depends_on:
       flights-api-db:
         condition: service_healthy
+    networks:
+      - flights
 
   flights-api-db: 
     container_name: fids_flights_db
@@ -38,3 +38,9 @@ services:
     environment:
       - POSTGRES_USER=${POSTGRES_USER}
       - POSTGRES_PASSWORD=${POSTGRES_PASS}
+    networks:
+      - flights
+
+networks:
+  flights:
+    driver: bridge

gateway/docker-compose.yml

@@ -5,6 +5,8 @@ services:
   api-gateway:
     container_name: fids_api_gateway
     image: ${API_IMAGE}
+    ports:
+      - 5000:5002
     healthcheck:
       test: ["CMD", "nc", "-vz", "-w1", "localhost", "5002"]
       interval: 2s
@@ -15,4 +17,17 @@ services:
       - TEST_TARGET=${TEST_TARGET}
       - PORT=5000
       - APP_SETTINGS=${APP_SETTINGS}
-    network_mode: "host"
+    networks:
+      - auth
+      - flights
+      - gateway
+
+networks: 
+  auth:
+    name: auth-domain_auth
+    external: true
+  flights:
+    name: flights-domain_flights
+    external: true
+  gateway:
+    driver: bridge

gateway/src/api/config.py

@@ -1,3 +1,3 @@
-API_USERS = "http://127.0.0.1:5001/users/"
-API_FLIGHTS = "http://127.0.0.1:5000/flights/"
-API_AUTH = "http://127.0.0.1:5001/auth/"
+API_USERS = "http://fids_usermanager_api:5000/users/"
+API_FLIGHTS = "http://fids_flights_api:5000/flights/"
+API_AUTH = "http://fids_usermanager_api:5000/auth/"