LVS/DR 配置

标签：director   local   server1   三台   

LVS/DR 配置

三台机器:
director(eth0192.168.31.166, vip eth0:0: 192.168.31.110)
real server1(eth0 rip: 192.168. 31.100, vip lo:0: 192.168.31.110)
real server2(eth0 rip: 192.168.31.101, vip lo:0: 192.168.31.110)

Director 上 vim /usr/local/sbin/lvs_dr.sh //增加

#! /bin/bash
echo 1 > /proc/sys/net/ipv4/ip_forward
ipv=/sbin/ipvsadm
vip=192.168.31.110
rs1=192.168.31.100

rs2=192.168.31.101

ifconfig eth0:0 down-----修改参数后,重新生效需要加入这一条

ifconfig eth0:0 $vip broadcast $vip netmask 255.255.255.255 up
route add -host $vip dev eth0:0
$ipv -C
$ipv -A -t $vip:80 -s rr 
$ipv -a -t $vip:80 -r $rs1:80 -g -w 1
$ipv -a -t $vip:80 -r $rs2:80 -g -w 1


两台rs上：vim /usr/local/sbin/lvs_dr_rs.sh
#! /bin/bash
vip=192.168.31.110
ifconfig lo:0 $vip broadcast $vip netmask 255.255.255.255 up 
route add -host $vip lo:0
echo "1" >/proc/sys/net/ipv4/conf/lo/arp_ignore
echo "2" >/proc/sys/net/ipv4/conf/lo/arp_announce
echo "1" >/proc/sys/net/ipv4/conf/all/arp_ignore

echo "2" >/proc/sys/net/ipv4/conf/all/arp_announce

LVS/DR 配置

标签：director   local   server1   三台   

原文地址：http://xiongrunchu.blog.51cto.com/11696174/1788149