web:
  build: .
  command: npm start
  ports:
    - 3000:3000
  links:
    - db
  environment:
    MONGOLAB_URI: mongodb://db:27017/drywall
    SMTP_FROM_NAME: name_of_email
    SMTP_FROM_ADDRESS: email@gmail.com
    SMTP_USERNAME: email@gmail.com
    SMTP_PASSWORD: P@ssword
    SMTP_HOST: smtp.gmail.com
db:
  image: mongo:3.0.2
  ports:
    - "27017:27017"
  hostname: mongodb
  command: mongod