Problem with restart

Josh Van As JVanas at finncorp.com
Tue Sep 2 21:12:54 CEST 2003


What operating system and version are you using?  What Nagios version?
Red Hat Linux 9
Nagios 1.1

Did you create the "nagios" user as described in the instructions?
Yes

What userid are you executing "/etc/rc.d/init.d/nagios restart" as?  What shell?
root
bash

What is the content of your "/etc/rc.d/init.d/nagios" file?
I did not make any changes to the "nagios" file that was installed with 1.1.
Here it is......
 
 
#!/bin/sh

# 

# chkconfig: 345 99 01

# description: Nagios network monitor

#

# File : nagios

#

# Author : Jorge Sanchez Aymar (jsanchez at lanchile.cl)

# 

# Changelog :

#

# 1999-07-09 Karl DeBisschop <kdebisschop at infoplease.com>

# - setup for autoconf

# - add reload function

# 1999-08-06 Ethan Galstad <nagios at nagios.org>

# - Added configuration info for use with RedHat's chkconfig tool

# per Fran Boon's suggestion

# 1999-08-13 Jim Popovitch <jimpop at rocketship.com>

# - added variable for nagios/var directory

# - cd into nagios/var directory before creating tmp files on startup

# 1999-08-16 Ethan Galstad <nagios at nagios.org>

# - Added test for rc.d directory as suggested by Karl DeBisschop

# 2000-07-23 Karl DeBisschop <kdebisschop at users.sourceforge.net>

# - Clean out redhat macros and other dependencies

#

# Description: Starts and stops the Nagios monitor

# used to provide network services status.

#

status_nagios ()

{

if test ! -f $NagiosRun; then

echo "No lock file found in $NagiosRun"

return 1

fi

NagiosPID=`head -n 1 $NagiosRun`

if test -x $NagiosCGI/daemonchk.cgi; then

if $NagiosCGI/daemonchk.cgi -l $NagiosRun; then

return 0

else

return 1

fi

else

if ps -p $NagiosPID; then

return 0

else

return 1

fi

fi

return 1

}

 

killproc_nagios ()

{

if test ! -f $NagiosRun; then

echo "No lock file found in $NagiosRun"

return 1

fi

NagiosPID=`head -n 1 $NagiosRun`

kill $2 $NagiosPID

}

 

# Source function library

# Solaris doesn't have an rc.d directory, so do a test first

if [ -f /etc/rc.d/init.d/functions ]; then

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

elif [ -f /etc/init.d/functions ]; then

. /etc/init.d/functions

fi

prefix=/usr/local/nagios

exec_prefix=${prefix}

NagiosBin=${exec_prefix}/bin/nagios

NagiosCfg=${prefix}/etc/nagios.cfg

NagiosLog=${prefix}/var/status.log

NagiosTmp=${prefix}/var/nagios.tmp

NagiosSav=${prefix}/var/status.sav

NagiosCmd=${prefix}/var/rw/nagios.cmd

NagiosVar=${prefix}/var

NagiosRun=${prefix}/var/nagios.lock

NagiosLckDir=/var/lock/subsys

NagiosLckFile=nagios

NagiosCGI=${exec_prefix}/sbin

Nagios=nagios

# Check that nagios exists.

test -f $NagiosBin || exit 0

# Check that nagios.cfg exists.

test -f $NagiosCfg || exit 0

# See how we were called.

case "$1" in

start)

echo "Starting network monitor: nagios"

su -l $Nagios -c "touch $NagiosVar/nagios.log $NagiosSav"

rm -f $NagiosCmd

$NagiosBin -d $NagiosCfg

if [ -d $NagiosLckDir ]; then touch $NagiosLckDir/$NagiosLckFile; fi

sleep 1

status_nagios nagios

;;

stop)

echo "Stopping network monitor: nagios"

killproc_nagios nagios

rm -f $NagiosLog $NagiosTmp $NagiosRun $NagiosLckDir/$NagiosLckFile $NagiosCmd

;;

status)

status_nagios nagios

;;

restart)

printf "Running configuration check..."

$NagiosBin -v $NagiosCfg > /dev/null 2>&1;

if [ $? -eq 0 ]; then

echo "done"

$0 stop

$0 start

else

$NagiosBin -v $NagiosCfg

echo "failed - aborting restart."

exit 1

fi

;;

reload|force-reload)

printf "Running configuration check..."

$NagiosBin -v $NagiosCfg > /dev/null 2>&1;

if [ $? -eq 0 ]; then

echo "done"

if test ! -f $NagiosRun; then

$0 start

else

NagiosPID=`head -n 1 $NagiosRun`

if status_nagios > /dev/null; then

printf "Reloading nagios configuration..."

killproc_nagios nagios -HUP

echo "done"

else

$0 stop

$0 start

fi

fi

else

$NagiosBin -v $NagiosCfg

echo "failed - aborting reload."

exit 1

fi

;;

*)

echo "Usage: nagios {start|stop|restart|reload|force-reload|status}"

exit 1

;;

esac

# End of this script

Thanks for the help!

-Josh

	-----Original Message----- 
	From: Mike McClure [mailto:mmcclure at pneservices.com] 
	Sent: Tue 9/2/2003 1:47 PM 
	To: nagios-users at lists.sourceforge.net 
	Cc: 
	Subject: Re: [Nagios-users] Problem with restart
	
	

	What operating system and version are you using?  What Nagios version?
	
	Did you create the "nagios" user as described in the instructions?
	
	What userid are you executing "/etc/rc.d/init.d/nagios restart" as?  What shell?
	
	What is the content of your "/etc/rc.d/init.d/nagios" file?
	
	> If I issue the following command:
	>
	> /etc/rc.d/init.d/nagios restart
	>
	> I receive the following:
	>
	> Running configuration check...done
	> Stopping network monitor: nagios
	> Starting network monitor: nagios
	> su: warning: cannot change directory to : No such file or directory
	> This account is currently not available.
	>   PID TTY          TIME CMD
	> 27803 ?        00:00:00 nagios
	>
	>
	> What do these lines mean:
	> su: warning: cannot change directory to : No such file or directory
	> This account is currently not available.
	>
	>
	> Did I set something up incorrectly?  The service does seem to restart
	> correctly......
	>
	> TIA,
	> Josh
	>
	
	
	--
	Mike McClure, CCIE # 5125, CISSP # 30232
	PNE Services, Inc. -  http://www.pneservices.com
	mmcclure [at] pneservices [dot] com
	mobile: 913-636-5590
	
	
	
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