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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