Edit File: rpl_gtid_failover.cnf
!include ../my.cnf [mysqld.1] gtid-mode=on enforce-gtid-consistency log-slave-updates innodb [mysqld.2] gtid-mode=on enforce-gtid-consistency log-slave-updates innodb [mysqld.3] gtid-mode=on enforce-gtid-consistency log-slave-updates innodb [ENV] SERVER_MYPORT_3= @mysqld.3.port SERVER_MYSOCK_3= @mysqld.3.socket