shell之路--mysql主从自动部署#!/bin/bash#auto make install Mysql AB Relication#by author max#date 2017-05-04MYSQL_SOFT="mysql mysql-server mysql-devel php-mysql"NUM=`rpm -qa |grep -i mysql

centos7 mysql互为主从+keepalived一、互为主从配置1.1、资源情况192.168.11.177 server1192.168.11.180 server2192.168.11.210 VIP1.2、server1配置# vi /etc/my.cnf[mysqld]server-id=1log-bin=mysql-binr

MySQL构建主从项目项目环境:系统:CentOS7.6数据库版本: MySQL 5.7关闭:firewalld关闭:selinuxMySQL主从复制流程简介1、主：记录所有改变了的数据的语句，放进masert上的binlog中；2、从：io线程——