最近需要部署keepalived+ssdb的HA环境，记录一下安装配置的步骤。

系统版本：CentOS6.7

keepalived的安装

1.从官网下载keepalived 1.3.2 source code。

http://www.keepalived.org/software/keepalived-1.3.2.tar.gz

2.解压并安装。

tar -xvf keepalived-1.3.2.tar.gz

cd keepalived-1.3.2

./configure --prefix=/usr/local/keepalived --sysconfdir=/etc/keepalived --with-kernel-dir=/usr/src/kernels/2.6.32-279.el6.x86_64

configure过程中，报没有指定的kernel的错误，检查指定kernel目录，发现没有相关文件。执行如下命令后，再编译安装问题解决。

yum -y install kernel-devel kernel-headers gcc*

make && make install

完成安装。