centos7.x上二进制安装keepalived

centos7.x上二进制安装keepalived 前言

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安装流程

从keepalived官网上下载需要使用的版本，这里以2.2.2版本为例，把包文件"keepalived-2.2.2.tar.gz"放置在/usr/local目录下

*** 作如下

yum -y install gcc libnl libnl-devel openssl openssl-devel
cd /usr/local/
tar -zxvf keepalived-2.2.2.tar.gz -C /usr/local/
cd keepalived-2.2.2
./configure --prefix=/usr/local/keepalived
make && make install
mkdir /etc/keepalived
cp /usr/local/keepalived/etc/keepalived/keepalived.conf /etc/keepalived/
cp /usr/local/keepalived-2.2.2/keepalived/etc/init.d/keepalived /etc/init.d/
cp /usr/local/keepalived/etc/sysconfig/keepalived /etc/sysconfig/
ln -s /usr/local/keepalived/sbin/keepalived /usr/sbin/
chkconfig keepalived on
service keepalived start | status | stop | restart

结语

Keepalived实现对web服务的高可用
Keepalived简介
Keepalived 原理与实战