active_master_role writer cluster_interface br-db pid_path /var/run/mmm_agentd.pid bin_path /usr/lib/mysql-mmm/ replication_user replication replication_password replication_password agent_user mmm_agent agent_password agent_password ip 192.168.0.30 mode master peer db02 ip 192.168.0.30 mode master peer db01 ip 192.168.0.30 mode slave hosts db01, db02 ips 192.168.3.100 mode exclusive hosts db01, db02, db03 ips 192.168.3.200 mode exclusive prefer db03 debug 0