#!/bin/bash
#
vip=10.1.0.5
mask='255.255.255.255'
case $1 in
start)
echo 1 > /proc/sys/net/ipv4/conf/all/arp_ignore
echo 1 > /proc/sys/net/ipv4/conf/lo/arp_ignore
echo 2 > /proc/sys/net/ipv4/conf/all/arp_announce
echo 2 > /proc/sys/net/ipv4/conf/lo/arp_announce
ifconfig lo:0 $vip netmask $mask broadcast $vip up
route add -host $vip dev lo:0
;;
stop)
ifconfig lo:0 down
echo 0 > /proc/sys/net/ipv4/conf/all/arp_ignore
echo 0 > /proc/sys/net/ipv4/conf/lo/arp_ignore
echo 0 > /proc/sys/net/ipv4/conf/all/arp_announce
echo 0 > /proc/sys/net/ipv4/conf/lo/arp_announce
;;
*)
echo "Usage $(basename $0) start|stop"
exit 1
;;
esac
VS的配置脚本：
#!/bin/bash
#
vip='10.1.0.5'
iface='eno16777736:0'
mask='255.255.255.255'
port='80'
rs1='10.1.0.7'
rs2='10.1.0.8'
scheduler='wrr'
type='-g'
case $1 in
start)
ifconfig $iface $vip netmask $mask broadcast $vip up
iptables -F
ipvsadm -A -t ${vip}:${port} -s $scheduler
ipvsadm -a -t ${vip}:${port} -r ${rs1} $type -w 1
ipvsadm -a -t ${vip}:${port} -r ${rs2} $type -w 1
;;
stop)
ipvsadm -C
ifconfig $iface down
;;
*)
echo "Usage $(basename $0) start|stop"
exit 1
;;
esac
原创文章，作者：15152188070，如若转载，请注明出处：http://www.178linux.com/55076
