Update docker-compose.yml

docker-compose.yml

@@ -1,8 +1,9 @@
-version: "2.4"
+version: "3"
+
 services:
   web:
     # the application's web service (container) will use an image based on our Dockerfile
-    build: "."
+    build: .
     # map the internal port 80 to port 8000 on the host
     ports:
       - "8000:80"
@@ -13,16 +14,27 @@ services:
     # the default command to run whenever the container is launched
     command: python manage.py runserver 0.0.0.0:80
     # the URL 'postgres' or 'mysql' will point to the application's db service
-    links:
-      - "database_default"
+    networks:
+      - djangocmsnet
+
     env_file: .env-local
 
   database_default:
     # Select one of the following db configurations for the database
     image: postgres:9.6-alpine
+    ports:
+      - "5432:5432/tcp"  # allow your local dev env to connect to the db
     environment:
       POSTGRES_DB: "db"
+      POSTGRES_PASSWORD: "password"
       POSTGRES_HOST_AUTH_METHOD: "trust"
       SERVICE_MANAGER: "fsm-postgres"
+
+    networks:
+      - djangocmsnet
+
     volumes:
       - ".:/app:rw"
+
+networks:
+  djangocmsnet: