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#!/bin/bash
#
#       
#
#       Simple script for cluster services to use for bare metal ethernet interface
#
#  chkconfig: 345 89 14
#  description: Starts and stops the clustered service network interface
#  processname: net
#

# Source function library.
. /etc/init.d/functions

SIPX_IP='172.16.1.5'
SIPX_INTERFACE=eth0
CLUS_INTERFACE=eth2
ISCSI_INTERFACE=eth1
PROG_NAME=clusnet
RETVAL=0

DEFAULT_GW=`cat /etc/sysconfig/network-scripts/ifcfg-$SIPX_INTERFACE | grep GATEWAY | sed 's/GATEWAY=//g'`
SUBNET_MASK=`cat /etc/sysconfig/network-scripts/ifcfg-$SIPX_INTERFACE | grep NETMASK | sed 's/NETMASK=//g'`
INTUP=`/sbin/ifconfig | grep -c $SIPX_INTERFACE`;

# <define any local shell functions used by the code that follows>

start() {
        echo -n "Starting $SIPX_INTERFACE: "
	ip address flush dev eth0
	sleep 3
	ifconfig $SIPX_INTERFACE $SIPX_IP netmask $SUBNET_MASK up 
	ipsleep 3
        route add default viagw $DEFAULT_GW dev $SIPX_INTERFACE
	echo
        echo -n $"$SIPX_INTERFACE is up.";
        success $"$SIPX_INTERFACE is up.";
        echo
        chkconfig postgresql off
        return $RETVAL
}


stop() {
        echo -n "Shutting down $SIPX_INTERFACE: "
        ifdown $SIPX_INTERFACE
	ifup $SIPX_INTERFACE
	ifup $ISCSI_INTERFACE
	ifup $CLUS_INTERFACE
	echo
	echo -n $"Interface $SIPX_INTERFACE is down.";
        success $"Interface $SIPX_INTERFACE is down.";
        echo
        chkconfig postgresql off
        return $RETVAL
}

getstatus() {
	    if [ $INTUP -lt 1 ]
            then
                echo
                echo -n $"Interface $SIPX_INTERFACE is down."
                failure $"Interface $SIPX_INTERFACE is down."
                echo
                return 1;
            fi
            echo
	    echo -n $"Interface $SIPX_INTERFACE is up.";
            success $"Interface $SIPX_INTERFACE is up.";
            echo
            return $RETVAL
}

case "$1" in
    start)
        start
        ;;
    stop)
        stop
        ;;
    status)
        getstatus
        ;;
    restart)
        stop
        sleep 5
        start
        ;;
    *)
        echo "Usage: $PROG_NAME {start|stop|status|restart}"
        exit 1
        ;;
esac
exit $RETVAL