SysV init script for RedHat

[Etienne Goyer]

Hello world,

I just wrote an init script for Cyrus imapd on RedHat (I tested 7.3).
To use it, just drop this script in /etc/init.d and do :

chkconfig --add cyrus-imapd

>From there on, Cyrus master will be started at runlevel 2, 3, 4 and 5.
You may also use the "service" command to start, stop, reload config,
check status, etc.

In the hope it will save somebody from reinventing the wheel ...

-- 
Etienne Goyer                    Linux Québec Technologies Inc.
http://www.LinuxQuebec.com       etienne.goyer at linuxquebec.com
PGP Pub Key: http://www.LinuxQuebec.com/pubkeys/eg.key 
Fingerprint: F569 0394 098A FC70 B572  5D20 3129 3D86 8FD5 C853 
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#!/bin/sh
#
# cyrus-imapd     Cyrus IMAP daemon
#
# chkconfig: 2345 80 20
# description: Cyrus IMAP4rev1 daemon.
# processname: master
# config: /etc/imapd.conf
# config: /etc/cyrus.conf
# pidfile: /var/run/cyrus-master.pid
#
# Based on the postfix init script from RedHat 7.3
# Etienne Goyer, Linux Québec Technologies inc.
# April 24 2003

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

# Source networking configuration.
. /etc/sysconfig/network

# Source cyrus-imapd configuration.
if [ -f /etc/sysconfig/cyrus-imapd ] ; then
        . /etc/sysconfig/cyrus-imapd
fi

# Default, override in /etc/sysconfig/cyrus-imapd
CYRUSMASTER="/usr/cyrus/bin/master"

# Check that networking is up.
[ ${NETWORKING} = "no" ] && exit 0

[ -x /usr/cyrus/bin/master ] || exit 0
[ -f /etc/imapd.conf ] || exit 0
[ -f /etc/cyrus.conf ] || exit 0

RETVAL=0

prog="Cyrus master process"

start() {
	# Start daemons.
	echo -n "Starting $prog: "
	daemon $CYRUSMASTER -d  
	RETVAL=$?
	[ $RETVAL -eq 0 ] && touch /var/lock/subsys/cyrus-imapd
        echo
	return $RETVAL
}

stop() {
        # Stop daemons.
	echo -n "Shutting down $prog: "
	killproc $CYRUSMASTER
        RETVAL=$?
	[ $RETVAL -eq 0 ] && rm -f /var/lock/subsys/cyrus-imapd
	echo
	return $RETVAL
}

reload() {
	echo -n "Reloading $prog: "
        kill -s HUP `/sbin/pidof $CYRUSMASTER` 
	RETVAL=$?
	echo
	return $RETVAL
}

restart() {
	stop
	start
}

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

exit $?