docker-compose.yml

version: '3.3'
services:
  blog:
    build:
      context: .
      dockerfile: Dockerfile
    image: blog
    ports:
      - 80:8080
    volumes:
      - ./log:/var/log
    environment:
      spring.datasource.url: jdbc:mysql://mysql:3306/blog?autoReconnect=true&useSSL=false&createDatabaseIfNotExist=true&useUnicode=true&useJDBCCompliantTimezoneShift=true&useLegacyDatetimeCode=false&serverTimezone=UTC
      spring.datasource.username: root
      spring.datasource.password: secret
    depends_on:
      - mysql

  mysql:
    image: mysql:5.7
    healthcheck:
      test: mysql --protocol=socket -hlocalhost -uroot -p$$MYSQL_ROOT_PASSWORD -e 'SELECT 1'
    environment:
      MYSQL_ROOT_PASSWORD: secret
      MYSQL_DATABASE: blog
    ports:
      - "3306:3306"
    volumes:
      - my-datavolume:/var/lib/mysql
    command: mysqld --sql_mode=""

volumes:
  my-datavolume: