. ├─docker-compose.yml └─mysql └─conf.d └─mysql.cnf version: '3.8' services: db: image: mysql:8.0 ports: - '3306:3306' volumes: - ./mysql/conf.d:/etc/mysql/conf.d - mysql:/var/lib/mysql restart: always environment: MYSQL_ALLOW_EMPTY_PASSWORD: 1 TZ: "Asia/Tokyo" volumes: mysql: [mysqld] default_authentication_plugin = mysql_native_password skip-host-cache skip-name-resolve character-set-server = ut