摘要：
1，下载安装包wget http://dev.mysql.com/get/mysql57-community-release-el7-11.noarch.rpm2，安装mysql源yum -y install mysql57-community-release-el7-11.noarch.rpm3, 阅读全文
摘要：
Mysql主主高可用方案 master配置 [root@master ~]# yum -y install keepalived [root@master ~]# vim /etc/keepalived/keepalived.conf ! Configuration File for keepali 阅读全文