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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  $?