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#!/bin/bash
# author: kuangl
# mail:kuangl@orient-media.com
# description: Starts and stops the LVS services.
# -------------------------------------------------------- #
???????????????? # LVS_CONFINGE_FILE
# -------------------------------------------------------- #
# ipvsadmin configure IP
LVS_DIP=192.168.122.5
LVS_VIP=192.168.122.15
LVS_RIP1=192.168.122.6
LVS_RIP2=192.168.122.7
NETMASK=255.255.255.255
# source function library
.? /etc/rc .d /init .d /functions
RETVAL=0
start()
{
????? # Start daemons.
????? ipvsadm -A -t $LVS_VIP:80 -s wlc -p 10
????? ipvsadm -Ln
????? sleep? 5
????? ipvsadm -a -t $LVS_VIP:80 -r $LVS_RIP1:80 -g -w 1
????? ipvsadm -a -t $LVS_VIP:80 -r $LVS_RIP2:80 -g -w 1
????? ipvsadm -Ln
????? sleep? 5
????? ifconfig? eth0:0 $LVS_VIP netmask $NETMASK broadcast $LVS_VIP up
????? route add -host $LVS_VIP dev eth0:0
????? echo? "ipvsadm started"
}
stop()
{
?????? # Stop daemons.
?????? ipvsadm -C
?????? ipvsadm -Z
?????? ifconfig? eth0:0 down
?????? route del $LVS_VIP
?????? echo? "ipvsadm stoped"
}
restart()
{
?????? stop
?????? start
}
case? "$1"? in
?? start)
??????? start
??????? ;;
?? stop)
?????? stop
?????? ;;
?? restart)
????????? restart
????????? ;;
?? *)
??????? echo? $ "Usage: $0 {start|stop|restart}"
??????? exit? 1
esac
exit? $?