将keepalived安装成Linux系统服务，因为没有使用keepalived的默认安装路径（默认路径：/usr/local）,安装完成之后，需要做一些修改工作：
首先创建文件夹，将keepalived配置文件进行复制：
mkdir /etc/keepalived-
cp /usr/local/keepalived/etc/keepalived/keepalived.conf /etc/keepalived/
然后复制keepalived脚本文件：
cp /usr/local/keepalived/etc/rc.d/init.d/keepalived /etc/init.d/-
cp /usr/local/keepalived/etc/sysconfig/keepalived /etc/sysconfig/-
ln -s /usr/local/sbin/keepalived /usr/sbin/-
ln -s /usr/local/keepalived/sbin/keepalived /sbin/
可以设置开机启动
chkconfig keepalived on
