MySQL高可用群集--MMM高可用架构
cluster_interface ens33pid_path /run/mysql-mmm-agent.pid
bin_path /usr/libexec/mysql-mmm/
replication_user replication //MMM服务器切换验证
replication_password 123456
agent_user mmm_agent //MMM访问数据库代理验证
agent_password 123456
//数据库地址池的设定
ip 192.168.144.128
mode master
peer db2
ip 192.168.144.145
mode master
peer db1
ip 192.168.144.141
mode slave
ip 192.168.144.129
mode slave
//设置仅可在主服务器上写入
hosts db1, db2
ips 192.168.144.200 //设置主服务器虚拟IP
mode exclusive
//设置仅可在从服务器上读取
hosts db3, db4
ips 192.168.144.201, 192.168.144.202 //设置从服务器虚拟IP
mode balanced
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