DR服务器:192.168.188.11 192.168.188.15
NFS服务器:192.168.188.14
Web服务器1:192.168.188.12
Web服务器2:192.168.188.13
Vip:192.168.188.188
客户端:192.168.188.200
DEVICE=ens33:0
ONBOOT=yes
IPADDR=192.168.188.188
NETMASK=255.255.255.255
net.ipv4.ip_forward = 0
net.ipv4.conf.all.send_redirects = 0
net.ipv4.conf.default.send_redirects = 0
net.ipv4.conf.ens33.send_redirects = 0
ipvsadm -C
ipvsadm -A –t 192.168.188.188:80 -s rr
ipvsadm –a –t 192.168.188.188:80 -r 192.168.188.12:80 –g #若隧道模式,-g替换为-i
ipvsadm -a –t 192.168.188.188:80 -r 192.168.188.13:80 –g
ipvsadm
/usr/share *(ro,sync)
/opt/kgc 192.168.188.0/24(rw,sync)
/opt/dzd 192.168.188.0/24(rw,sync)
DEVICE=lo:0
ONBOOT=yes
IPADDR=192.168.188.188
NETMASK=255.255.255.255
#注意:子网掩码必须全为 1
ifup lo:0
ifconfig lo:0
route add –host 192.168.188.188 dev lo:0
vim /etc/rc.local
/sbin/route add –host 192.168.188.188 dev lo:0
chmod +x /etc/rc.d/rc.local
net.ipv4.conf.lo.arp_ignore = 1 #系统只响应目的IP为本地IP的ARP请求
net.ipv4.conf.lo.arp_announce = 2 #系统不使用IP包的源地址来设置ARP请求的源地址,而选择发送接口的IP地址
net.ipv4.conf.all.arp_ignore = 1
net.ipv4.conf.all.arp_announce = 2
192.168.188.12服务器中:
mount.nfs 192.168.188.12:/opt/kgc /var/www/html
echo ‘hello,this is kgc!’ > /var/www/html/index.html
192.168.188.13服务器中:
mount.nfs 192.168.188.14:/opt/dzd /var/www/html
echo ‘hello,i am dzd!’ > /var/www/html/index.html
原文地址:https://blog.csdn.net/qq_53772682/article/details/134642947
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