LVS-DR模型安装

标签：lvs   lvs-rd   lvs路由   

IP规划：          

   Director eth0   DIP:  192.168.2.230

            eth0:0 VIP:  192.168.2.231

        RS1:eth0:192.168.2.229

            lo:0:vip:192.168.2.231

        RS2:eth0:192.168.2.228

            lo:0:vip:192.168.2.231

1.[root@localhost /]# cd /proc/sys/net/ipv4/conf/

     [root@localhost conf]# pwd

     /proc/sys/net/ipv4/conf

2.[root@localhost conf]# sysctl -w net.ipv4.conf.eth0.arp_announce=2

   net.ipv4.conf.eth0.arp_announce = 2

  [root@localhost conf]# sysctl -w net.ipv4.conf.all.arp_announce=2

   net.ipv4.conf.all.arp_announce = 2

3.[root@localhost conf]# echo 1 > /proc/sys/net/ipv4/conf/eth0/arp_ignore 

  [root@localhost conf]# echo 1 > /proc/sys/net/ipv4/conf/all/arp_ignore

4.配置vip：

[root@localhost conf]# ifconfig lo:0 192.168.2.231 broadcast 192.168.2.231 netmask 255.255.255.255 up

5.添加路由：[root@localhost conf]# route add -host 192.168.2.231 dev lo:0

            [root@localhost conf]# route add -host 192.168.2.231 dev eth0:0

6.yum install ipvsadm -y

   ipvsadm -C

[root@localhost conf]# ipvsadm -L -n

IP Virtual Server version 1.2.1 (size=4096)

Prot LocalAddress:Port Scheduler Flags

  -> RemoteAddress:Port           Forward Weight ActiveConn InActConn

TCP  192.168.2.231:80 wlc

  -> 192.168.2.228:80             Route   1      0          0         

  -> 192.168.2.229:80             Route   2      0          0         

[root@localhost conf]# 

7.关闭所有防火墙和selinux，开始测试负载效果

本文出自 “山猫” 博客，谢绝转载！

LVS-DR模型安装

标签：lvs   lvs-rd   lvs路由   

原文地址：http://cqtangbo.blog.51cto.com/2978612/1752654