CargoApp/docker-compose.yml

version: '3.6'
services:
    app:
      build: .
      restart: on-failure
      ports:
      - 8080
      depends_on: 
      - db
      environment: 
        hibernate.connection.driver_class: com.mysql.jdbc.Driver
        hibernate.connection.url: jdbc:mysql://db/dddsample
        hibernate.connection.username: dddsample
        hibernate.connection.password: password
    db:
      image: mysql:5
      environment: 
        MYSQL_ROOT_PASSWORD: password
        MYSQL_USER: dddsample
        MYSQL_DATABASE: dddsample
        MYSQL_PASSWORD: password