#base--------------------------
yum -y install popt-static kernel-devel  make  gcc  openssl-devel lftp  libnl*   popt*
yum groupinstall "Development Tools" 

#install_keepalived------------
cd /opt/
wget -N http://36.110.160.219:/software/keepalived/keepalived-1.3.4.tar.gz
tar xzf keepalived-1.3.4.tar.gz
cd keepalived-1.3.4
./configure --prefix=/usr/local/keepalived 
make
make install
cd /etc/init.d
wget -N http://36.110.160.219:/config/keepalived/init/keepalived
chmod 755 keepalived
chkconfig --add keepalived
chkconfig keepalived on
cd /usr/local/keepalived/etc/sysconfig
wget -N http://36.110.160.219:/config/keepalived/sysconfig/keepalived
cd /usr/local/keepalived/etc/keepalived

#master   ## change IP
wget -N http://36.110.160.219:/config/keepalived/lvs_dr/master/keepalived.conf

#backup   ## change IP 
wget -N http://36.110.160.219:/config/keepalived/lvs_dr/backup/keepalived.conf

#install_ipvsadm-------------------------------
#ln: uname -r 
mkdir /data/package && cd /data/package && wget -N http://36.110.160.219:/config/keepalived/lvs_dr/ipvsadm-1.26.tar.gz
cd ipvsadm-1.26 && ln -s /usr/src/kernels/2.6.32-504.el6.x86_64 /usr/src/linux 
make && make install

#IP-CONFIG   ##change IP ------------------------------------
cd /tmp && wget -N http://36.110.160.219:/config/keepalived/lvs_dr/realserver.sh



#master/backup----------------------------------
sh realserver.sh start        
service keepalived start

#  tail /var/log/messages
#  ipvsadm -L