安装keepalived****************************************************************************************
下载安装文件http://www.keepalived.org/download.html
将安装包拷贝到programfiles下
解压安装包
cd /D/programfiles
tar -zxvf keepalived-2.0.2.tar.gz
改名
mv keepalived-2.0.2 Keepalived
configure
./configure --prefix=/usr/local/keepalived
安装
make && make install
可能会报错:namespaces.c:187: 错误：‘__NR_setns’未声明这时需要升级内核:yum -y update kernel kernel-headers
安装内核(比较全):yum -y install kernel-devel openssl-devel popt-devel ipvsadm libnl libnl-devel libnfnetlink-devel wget net-snmp-devel
查看目录
tree -l /usr/local/keepalived/etc
若没有tree命令->装一下:yum -y install tree
将配置文件拷贝到系统对应的目录
mkdir /etc/keepalived
拷贝配置文件
cp /usr/local/keepalived/etc/keepalived/keepalived.conf /etc/keepalived/keepalived.conf
拷贝系统服务
cp /D/programfiles/Keepalived/keepalived/etc/init.d/keepalived /etc/rc.d/init.d/keepalived
拷贝系统日志
cp /usr/local/keepalived/etc/sysconfig/keepalived /etc/sysconfig/keepalived
拷贝可执行文件
cp /usr/local/keepalived/sbin/keepalived /sbin/keepalived
授权
chmod 755 /etc/init.d/keepalived
设置开机自启动
chkconfig --add keepalived
chkconfig keepalived on
检查安装实例
ps -ef | grep keepalived
netstat -an|grep 112
参考************************************************
https://www.aliyun.com/ss/bmdpbngra2VlcGFsaXZlZA/a
