[[email protected] lvs]# cat lvs_client.sh
#!/bin/sh
#--------------------------------------------
#Author: Created by zhangyiling 2016-08
#Mail:
#Function: This scripts function is LVS_client
#Version:4.1.2
#---------------------------------------------
. /etc/init.d/functions
VIP=(
192.168.21.8
192.168.21.6
)
case "$1" in
start)
action "start LVS of REALServer IP" /bin/true
echo "["
for ((i=0; i<`echo ${#VIP[*]}`;i++))
do
interawk -F . '{print $4}'`"
/sbin/ifconfig $interface ${VIP[$i]} broadcast ${VIP[$i]} netmask 255.255.255.255 up
route add -host ${VIP[$i]} dev $interface >/dev/null 2>&1
done
echo "1" >/proc/sys/net/ipv4/conf/lo/arp_ignore
echo "2" >/proc/sys/net/ipv4/conf/all/arp_announce
echo "1" >/proc/sys/net/ipv4/conf/lo/arp_ignore
echo "2" >/proc/sys/net/ipv4/conf/all/arp_announce
;;
stop)
for ((i=0; i<`echo ${#VIP[*]}`;i++))
do
interawk -F . '{print $4}'`"
/sbin/ifconfig $interface ${VIP[$i]} broadcast ${VIP[$i]} netmask 255.255.255.255 down
route del -host ${VIP[$i]} dev $interface >/dev/null 2>&1
done
action "stop LVS of REALServer IP" /bin/true
echo "["
# echo "0" >/proc/sys/net/ipv4/conf/lo/arp_ignore
# echo "0" >/proc/sys/net/ipv4/conf/all/arp_announce
;;
*)
echo "Usage:$0 {start|stop}"
esac 轉載于:https://blog.51cto.com/zhagyilig/1856445