version: '3.1' services: master: volumes: - D:\docker\mariadb103\master\conf:/etc/mysql/conf.d - D:\docker\mariadb103\master\data:/var/lib/mysql - D:\docker\mariadb103\master\sql:/docker-entrypoint-initdb.d image: mariadb:10.3.6 ports: - 3310:3306 #restart: always environment: MYSQL_ROOT_PASSWORD: example slave: volumes: - D:\docker\mariadb103\slave\conf:/etc/mysql/conf.d - D:\docker\mariadb103\slave\data:/var/lib/mysql - D:\docker\mariadb103\slave\sql:/docker-entrypoint-initdb.d image: mariadb:10.3.6 ports: - 3311:3306 #depends_on: # - master environment: MYSQL_ROOT_PASSWORD: example2