CentOS7源码安装keepalived

1、访问https://www.keepalived.org/download.html，下载最新版的keepalived源码包到当前用户根目录。

cd ~
wget https://www.keepalived.org/software/keepalived-2.0.20.tar.gz

2、安装keepalived环境依赖

yum install -y gcc openssl-devel popt-devel ipvsadm

3、解压编译源码安装

tar -zxvf keepalived-2.0.20.tar.gz
mv keepalived-2.0.20 /usr/
cd /usr/keepalived-2.0.20
./configure --prefix=/usr/keepalived-2.0.20
make && make install

4、 将 keepalived 安装成 Linux系统服务

keepalived的默认路径是/usr/local ,编译安装完成之后，需要复制配置文件到默认路径。

mkdir /etc/keepalived
cp /usr/keepalived-2.0.20/etc/keepalived/keepalived.conf /etc/keepalived/
cp /usr/keepalived-2.0.20/keepalived/etc/init.d/keepalived /etc/init.d/
cp /usr/keepalived-2.0.20/etc/sysconfig/keepalived /etc/sysconfig/
ln -s /usr/keepalived-2.0.20/bin/keepalived /usr/bin/
ln -s /usr/keepalived-2.0.20/sbin/keepalived /sbin/

设置 keepalived 服务开机启动

systemctl enable keepalived.service
systemctl start keepalived.service