!include ../my.cnf [mysqld.1] master-info-repository=TABLE relay-log-info-repository=TABLE gtid_mode=ON log-slave-updates enforce-gtid-consistency [mysqld.2] master-info-repository=TABLE relay-log-info-repository=TABLE gtid_mode=ON log-slave-updates enforce-gtid-consistency [mysqld.3] master-info-repository=TABLE relay-log-info-repository=TABLE gtid_mode=ON log-slave-updates enforce-gtid-consistency [ENV] SERVER_MYPORT_3= @mysqld.3.port SERVER_MYSOCK_3= @mysqld.3.socket