services:
  mongo:
    image: mongo
    ports:
     - 3456:27017
    environment:
      MONGO_INITDB_ROOT_USERNAME: root
      MONGO_INITDB_ROOT_PASSWORD: example
      MONGO_INITDB_DATABASE: the_database
    volumes:
      - ../mongo/mongo-init.js:/docker-entrypoint-initdb.d/mongo-init.js
      - mongo_data:/data/db
  server:                    # The name of the service, can be anything
    image: devcon-backend-dev # Declares which image to use
    build: .              # Declares where to build if image is not found
    ports:                # Declares the ports to publish
      - 5000:5000
    volumes:
      - ./.:/usr/src/app
    environment:
      MONGO_URL: "mongodb://the_username:the_password@mongo:27017/the_database"


volumes:  
  mongo_data: