LVS-DR模式vip设置

lvs服务器脚本

[root@localhost ~]# cat lvs.sh 
#!/bin/bash
echo 1 > /proc/sys/net/ipv4/ip_forward
ipv=/usr/sbin/ipvsadm
vip=192.168.20.100
rs1=192.168.20.125
rs2=192.168.20.126
ifconfig ens32:2 $vip broadcast $vip netmask 255.255.255.255 up
route add -host $vip dev ens32:2
$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

web服务器脚本

[root@localhost ~]# cat web.sh 
#!/bin/bash
vip=192.168.20.100
ifconfig lo:0 $vip broadcast $vip netmask 255.255.255.255 up
route add -host $vip dev 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