RHEL3 and DAG rpms- Follow-up

[Kreig DuBose]

What's leading me to my suspicion is the fact that running the individual plugins as both root and nagios return valid responses.  However, in the web interface it consistently reports:

No output returned from plugin     or

No output

I'm also getting an error:


Could not stat() command file '/var/log/nagios/rw/nagios.cmd'
When 1) Nagios is running, 2) is it set to check for external commands, and the file is there:

nagios at beaker libexec]$ ll /var/log/nagios/rw/nagios.cmd
prwxrwxrwx    1 nagios   nagios          0 Aug 17 11:03 /var/log/nagios/rw/nagios.cmd

Cheers,
Kreig


[root at beaker libexec]# ./check_ping -H milton -w 100,90% -c 200,100%
PING OK - Packet loss = 0%, RTA = 0.18 ms
[root at beaker libexec]# su - nagios
[nagios at beaker nagios]$ cd /etc/nagios/libexec/
[nagios at beaker libexec]$ ./check_ping -H milton -w 100,90% -c 200,100%
PING OK - Packet loss = 0%, RTA = 0.17 ms
[nagios at beaker libexec]$ ./check_time -H milton
TIME OK - 0 second time difference
[nagios at beaker libexec]$ ./check_ntp -H milton
NTP OK: Offset 0.005588 secs, jitter 1.297 msec, peer is stratum 1

************
Message: 3
Subject: RE: [Nagios-users] RHEL3 and DAG rpms
Date: Mon, 16 Aug 2004 20:53:16 -0500
From: "Marc Powell" <marc at ena.com>
To: "Kreig DuBose" <kdubose at mystrotv.com>,
	<nagios-users at lists.sourceforge.net>



> -----Original Message-----
> From: Kreig DuBose [mailto:kdubose at mystrotv.com]
> Sent: Monday, August 16, 2004 7:12 PM
> To: nagios-users at lists.sourceforge.net
> Subject: [Nagios-users] RHEL3 and DAG rpms
>=20
> I seem to be having problems with the dag rpms for RHEL 3.  Every
plugin,
> except the check-host-alive, fails to return any output?
>=20
> Has anyone else encountered/solved this?
>=20
> My belief is it has to do with the pathing of the nagios.cmd file that
the
> plugins (pre-compiled) use.  I don't know where they're trying to
report
> their output.

[an ungodly number of lines of irrelevant digest removed]

Are they returning anything at all? What information has led you to
believe that the problem is related to nagios.cmd? In a 'standard'
setup, Nagios spawns child process to execute the checks which then
return the results of those checks back to the main process. Nagios.cmd
is mainly used for the processing of commands originating from the web
interface and passive checks. Have you tried executing the plugins as
they are defined in command.cfg as the nagios user to see if they return
proper output? Config snippets of a representative (and related) host
definition, service definition and command definition along with any
specific error information or output would be useful as well.

--
Marc




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