#!/bin/bash
#
#Configure real serverVIP="192.168.1.200"#config arp stuff
echo -e "\E[1;36mStart configure ARP \E[0m"
echo 1 > /proc/sys/net/ipv4/conf/all/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/lo/arp_announce
echo 1 > /proc/sys/net/ipv4/ip_forward
sleep 1
echo -e "\E[1;36mDone. \E[0m"#config VIP
echo -e "\E[1;36mStart configure VIP. \E[0m"
ifconfig lo:0 down > /dev/null 2>&1
route del -host $VIP > /dev/null 2>&1
ifconfig lo:0 $VIP netmask 255.255.255.255 broadcast $VIP up
route add -host $VIP dev lo:0
sleep 1
echo -e "\E[1;36mDone. \E[0m"#stop iptables
echo -e "\E[1;36mStop iptables.\E[0m"
service iptables stop
sleep 1
echo -e "\E[1;36mDone.\E[0m"#start httpd
echo -e "\E[1;36mStart httpd.\E[0m"
service httpd stop > /dev/null 2>&1
service httpd start > /dev/null 2>&1
sleep 1
echo -e "\E[1;36mDone.\E[0m"

#!/bin/bash
#
#Configure DirectorVIP="192.168.1.200"
RIPArray=("192.168.1.201" "192.168.1.202")
PORT=80
IFACE="eth0:0"ifconfig $IFACE down > /dev/null 2>&1
route del -host $VIP > /dev/null 2>&1
service iptables stop > /dev/null 2>&1ipconfig $IFACE $VIP netmask 255.255.255.255 broadcast $VIP up
route add -host $VIP dev $IFACEecho -e "\E[1;36mConfigure Director\E[0m"
ipvsadm -A -t $VIP:$PORT -s rr
for i in `seq 0 $((${#RIPArray[*]}-1))`;do[ -n ${RIPArray[$i]} ] && ipvsadm -a -t $VIP:$PORT -r ${RIPArray[$i]}:$PORT -gsleep 1
done
echo 1 > /proc/sys/net/ipv4/ip_forward
echo -e "\E[1;36mDone.\E[0m"