linux下 MySQL5.7 搭建双主(互为主从)+ keepalived
主从复制参考: https://blog.csdn.net/u013792404/article/details/91591585 修改其中部分即可 . 1、在2台主机(192.168.8.111,192.168.8.112)上都修改配置 , /etc/my.cnf ; 修改完成后重启MySQL [mysqld] port=3306 datadir=/usr/local/mysql/data socket=/usr/local/mysql/mysql.sock user=mysql max_connections=1024 # Disabling symbolic-links is recommended to prevent assorted security risks symbolic-links=0 lower_case_table_names=1 character-set-server=utf8 collation-server=utf8_general_ci # 配置主从 server-id=1 #服务器id (主从必须不一样) log-bin=mysql-bin #打开日志(主机需要打开) binlog_format=mixed # binlog日志格式,mysql默认采用statement,建议使用mixed relay-log=relay-bin