#!/bin/sh

#

# keepalived   High Availability monitor built upon LVS and VRRP

#

# chkconfig:   - 86 14

# description: Robust keepalive facility to the Linux Virtual Server project \

#              with multilayer TCP/IP stack checks.

### BEGIN INIT INFO

# Provides: keepalived

# Required-Start: $local_fs $network $named $syslog

# Required-Stop: $local_fs $network $named $syslog

# Should-Start: smtpdaemon httpd

# Should-Stop: smtpdaemon httpd

# Default-Start: 

# Default-Stop: 0 1 2 3 4 5 6

# Short-Description: High Availability monitor built upon LVS and VRRP

# Description:       Robust keepalive facility to the Linux Virtual Server

#                    project with multilayer TCP/IP stack checks.

### END INIT INFO

# Source function library.

. /etc/rc.d/init.d/functions

exec="/usr/sbin/keepalived"

prog="keepalived"

config="/etc/keepalived/keepalived.conf"

[ -e /etc/sysconfig/$prog ] && . /etc/sysconfig/$prog

lockfile=/var/lock/subsys/$prog

start() {

    [ -x $exec ] || exit 5

    [ -e $config ] || exit 6

    echo -n $"Starting $prog: "

    daemon $exec $KEEPALIVED_OPTIONS

    retval=$?

    echo

    [ $retval -eq 0 ] && touch $lockfile

    return $retval

}

stop() {

    echo -n $"Stopping $prog: "

    killproc $prog

    retval=$?

    echo

    [ $retval -eq 0 ] && rm -f $lockfile

    return $retval

}

restart() {

    stop

    start

}

reload() {

    echo -n $"Reloading $prog: "

    killproc $prog -1

    retval=$?

    echo

    return $retval

}

force_reload() {

    restart

}

rh_status() {

    status $prog

}

rh_status_q() {

    rh_status &>/dev/null

}

case "$1" in

    start)

        rh_status_q && exit 0

        $1

        ;;

    stop)

        rh_status_q || exit 0

        $1

        ;;

    restart)

        $1

        ;;

    reload)

        rh_status_q || exit 7

        $1

        ;;

    force-reload)

        force_reload

        ;;

    status)

        rh_status

        ;;

    condrestart|try-restart)

        rh_status_q || exit 0

        restart

        ;;

    *)

        echo $"Usage: $0 {start|stop|status|restart|condrestart|try-restart|reload|force-reload}"

        exit 2

esac

exit $?