Mysql+keepalive高可用自动切换

解压缩、编译、安装，过程中提示缺什么库就安装什么库，然后再重新编译安装。

# tar -zxf keepalived-2.0.0.tar.gz 
# cd keepalived-2.0.0
#  ./configure --prefix=/usr/local/keepalived
# make && make install
# echo $?
0
#
# cp /usr/local/keepalived/sbin/keepalived /usr/sbin/
# cp /usr/local/keepalived/etc/sysconfig/keepalived /etc/sysconfig/
# cp ./keepalived/etc/init.d/keepalived /etc/init.d/
# mkdir /etc/keepalived
# cp /usr/local/keepalived/etc/keepalived/keepalived.conf /etc/keepalived/

2、配置

Mysql+keepalive高可用自动切换

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