docker-compose.yml

version: "3"
services:
  # Responsible of building the application in the "src_code" volume
  # so it can be accessed by the web server
  #
  # Note that the API will be accessed through the browser
  # which is not a part of this network. So setting the environment variable
  # REMOTE_DB_BASE_URL=http://data_api:1337 won't work
  webapp-builder:
    build: "webapp"
    volumes:
      - "src_code:/app/public"

  # REST API providing the application with the restaurant 
  # and reviews data
  data_api:
    build: "data_api"
    environment:
      NODE_ENV: "production"
    ports:
      - "1337:1337"

  # Web server that serves the web application located
  # in the "src_code" volumen
  server:
    image: "nginx"
    volumes:
      - "src_code:/usr/share/nginx/html"
    ports:
      - "8080:80"
    depends_on:
      - "webapp-builder"
      - "data_api"

volumes:
  # Volumen where the web application to serve is located
  src_code: