memcached

#! /bin/sh
#
# chkconfig: - 55 45
# description:	The memcached daemon is a network memory cache service.
# processname: memcached
# config: /etc/sysconfig/memcached

# Standard LSB functions
#. /lib/lsb/init-functions

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

PORT1=11211
PORT2=11212
PORT3=11213

USER=nobody
MAXCONN=1024
MEM=512
OPTIONS=""

if [ -f /etc/sysconfig/memcached ];then 
	. /etc/sysconfig/memcached
fi

# Check that networking is up.
if [ "$NETWORKING" = "no" ]
then
	exit 0
fi

RETVAL=0
prog="memcached"

# This init script has been edited by Rackspace
pidfile1=/var/run/memcached/memcached1.pid
pidfile2=/var/run/memcached/memcached2.pid
pidfile3=/var/run/memcached/memcached3.pid

redhat_version=`awk '{print $7}' /etc/redhat-release`

if [ $redhat_version = 3 -o $redhat_version = 4 ]; then
    startopts1=
    startopts2=
    startopts3=
    stopopts1=
    stopopts2=
    stopopts3=
else
    startopts1="--pidfile $pidfile1"
    startopts2="--pidfile $pidfile2"
    startopts3="--pidfile $pidfile3"
    stopopts1="-p $pidfile1"
    stopopts2="-p $pidfile2"
    stopopts3="-p $pidfile3"
fi

if [ -z $ADDRESS ]; then
    ADDRESS=127.0.0.1
fi

start () {
	echo -n $"Starting $prog: "
	# insure that /var/run/memcached has proper permissions
        chown $USER /var/run/memcached

	daemon $startopts1 memcached -d -l $ADDRESS -p $PORT1 -u $USER -m $MEM -c $MAXCONN -P $pidfile1 $OPTIONS
	daemon $startopts2 memcached -d -l $ADDRESS -p $PORT2 -u $USER -m $MEM -c $MAXCONN -P $pidfile2 $OPTIONS
	daemon $startopts3 memcached -d -l $ADDRESS -p $PORT3 -u $USER -m $MEM -c $MAXCONN -P $pidfile3 $OPTIONS

	RETVAL=$?
	echo
	[ $RETVAL -eq 0 ] && touch /var/lock/subsys/memcached
}
stop () {
	echo -n $"Stopping $prog: "
	killproc $stopopts1 /usr/bin/memcached
	killproc $stopopts2 /usr/bin/memcached
	killproc $stopopts3 /usr/bin/memcached
	RETVAL=$?
	echo
	if [ $RETVAL -eq 0 ] ; then
	    rm -f /var/lock/subsys/memcached
	    rm -f /var/run/memcached1.pid
	    rm -f /var/run/memcached2.pid
	    rm -f /var/run/memcached3.pid
	fi
}

restart () {
        stop
        start
}


# See how we were called.
case "$1" in
  start)
	start
	;;
  stop)
	stop
	;;
  status)
	status memcached
	;;
  restart|reload|force-reload)
	restart
	;;
  condrestart)
	[ -f /var/lock/subsys/memcached ] && restart || :
	;;
  *)
	echo $"Usage: $0 {start|stop|status|restart|reload|force-reload|condrestart}"
	exit 1
esac

exit $?