mysql_master: image: mysql:5.7 command: - --default_authentication_plugin=mysql_native_password - --gtid_mode=ON - --enforce_gtid_consistency=ON - --master-info-repository=TABLE - --relay-log=relay-bin - --relay-log-recovery=1 - --relay-log-info-repository=TABLE - --log-bin=mysql-bin - --server_id=1 environment: &environment TZ: Asia/Tokyo MYSQL_ALLOW_EMPTY_PASSWORD: 1 MYSQL_DATABASE: dev MYSQL_US