如何利用lvs-DR搭建负载均衡群集

Posted 2020-09-26

一、top图：

director：192.168.146.20   

        vip：192.168.146.19

realserver1：192.168.146.21

             vip：192.168.146.19

realserver2：192.168.146.22

             vip：192.168.146.19

二、director配置：

讲eth0复制出来一份，命名为eth0:1，ip地址配置为vip的地址。

#mount /dev/cdrom /mnt

#rpm -ivh /mnt/Packages/ipvsadm-1.26-2.el6.x86_64.rpm

# ipvsadm -A -t 192.168.146.19:80 -s rr

# ipvsadm -a -t 192.168.146.19:80 -r 192.168.146.21:80 -g     

#ipvsadm -a -t 192.168.146.19:80 -r 192.168.146.22:80 -g

# ipvsadm -L -n

三、rs1：

 #vim /etc/sysctl.conf

net.ipv4.conf.eth0.arp_ignore = 1           #追加这两行

net.ipv4.conf.eth0.arp_announce = 2

net.ipv4.conf.all.arp_ignore = 1

net.ipv4.conf.all.arp_announce = 2

# yum install -y httpd

# echo “this is rs1” > /var/www/html/index.html

 

# service httpd restart

四、rs2：

#vim /etc/sysctl.conf

net.ipv4.conf.eth0.arp_ignore = 1           #追加这两行

net.ipv4.conf.eth0.arp_announce = 2

net.ipv4.conf.all.arp_ignore = 1

net.ipv4.conf.all.arp_announce = 2

# yum install -y httpd

# echo “this is rs1” > /var/www/html/index.html

 

# service httpd restart

五、测试：

弄台随意的linux机器:

Linux

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