本篇内容主要讲解“mysql+keepalived的安装配置方法”，感兴趣的朋友不妨来看看。本文介绍的方法操作简单快捷，实用性强。下面就让小编来带大家学习“mysql+keepalived的安装配置方法”吧!
注意：keepalived在每一台的服务器上都需要安装
环境介绍：
master_mysql: 10.20.20.51
slave_mysql : 10.20.20.61
virtual_ip : 10.20.20.201
注意：关闭防火墙、selinux
一、安装keepalived
下载地址：
1、 http://www.keepalived.org/software/keepalived-1.1.20.tar.gz
3、安装C编译器
yum install popt-devel openssl-devel popt-devel
yum install gcc gcc-c++ autoconf automake
4、编译安装
[root@node1 ~]# tar zxvf keepalived-1.2.13.tar.gz
[root@node1 keepalived-1.2.13]# cd keepalived-1.2.13
[root@node1 keepalived-1.2.13]# ./configure --prefix=/usr/local/keepalived --disable-fwmark
[root@node1 keepalived-1.2.13]# make
[root@node1 keepalived-1.2.13]# make install
[root@node1 keepalived-1.2.13]# cp /usr/local/keepalived/sbin/keepalived /usr/sbin/
[root@node1 keepalived-1.2.13]# cp /usr/local/keepalived/etc/sysconfig/keepalived /etc/sysconfig/
[root@node1 keepalived-1.2.13]# cp /usr/local/keepalived/etc/rc.d/init.d/keepalived /etc/init.d/
[root@node1 keepalived-1.2.13]# cd /etc/init.d/
[root@node1 init.d]# chkconfig --add keepalived
[root@node1 init.d]# chkconfig keepalived on
[root@node1 init.d]# mkdir -p /etc/keepalived
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