Perl plugins: No output from plugin

[Dennis Hopp]

I recompiled again with embedded perl.

I left the checkcommand the way it was and got the "No output from plugin" error.

I then added /usr/bin/perl to the checkcommand.

Nagios then got the proper Load information from the plugin.

--Dennis

> -----Original Message-----
> From: Patrick Proy [mailto:nagios-user at proy.org]
> Sent: Tuesday, August 23, 2005 10:57 AM
> To: Dennis Hopp
> Cc: nagios-users at lists.sourceforge.net
> Subject: RE: [Nagios-users] Perl plugins: No output from plugin
> 
> Hi,
> 
> You can also try (if you can I would be interrested by the result with
> embeded Perl) :
> 
>     command_line  /usr/bin/perl $USER1$/check_snmp_load.pl -H
> $HOSTADDRESS$
> -C public -w $ARG1$ -c $ARG2$ -L
> 
> 
> Patrick
> http://www.manubulon.com/nagios/
> 
> 
> -----Message d'origine-----
> De : nagios-users-admin at lists.sourceforge.net
> [mailto:nagios-users-admin at lists.sourceforge.net] De la part de Dennis
> Hopp
> Envoyé : mardi 23 août 2005 17:39
> À : Chester R. Hosey
> Cc : Subhendu Ghosh; nagios-users at lists.sourceforge.net
> Objet : RE: [Nagios-users] Perl plugins: No output from plugin
> 
> Well I recompiled without the embedded perl interpreter and everything
> seems
> to be working now.
> 
> I've seen the SPEC files of the rpm packages and they configure with
> --embedded-perl and --perl-cache ...must be something I did wrong...
> 
> Oh well for now, I don't have enough hosts/services to worry about the
> overhead.
> 
> Thanks for everybody's help!
> 
> --Dennis
> 
> > -----Original Message-----
> > From: Chester R. Hosey [mailto:Chester.Hosey at gianteagle.com]
> > Sent: Tuesday, August 23, 2005 10:33 AM
> > To: Dennis Hopp
> > Cc: Subhendu Ghosh; nagios-users at lists.sourceforge.net
> > Subject: RE: [Nagios-users] Perl plugins: No output from plugin
> >
> > On Tue, 2005-08-23 at 10:29 -0500, Dennis Hopp wrote:
> > > I don't get a file in /tmp...
> > >
> > >
> > > # 'check_linux_load' command definition define command{
> > >         command_name    check_linux_load
> > >         command_line    $USER1$/check_snmp_load.pl -H $HOSTADDRESS$
> -C
> > > public -w $ARG1$ -c $ARG2$ -L > /tmp/plugin_output.tmp |echo $?
> > >
> > > #       command_line    $USER1$/check_snmp_load.pl -h
> > > }
> > >
> > > --Dennis
> >
> > Try using the 'tee' command in your definition -- even if the command
> > generates no output, tee will at least create a 0-length file.
> >
> > command_line    $USER1$/check_snmp_load.pl -H $HOSTADDRESS$ -C public
> -w
> > $ARG1$ -c $ARG2$ -L | /usr/bin/tee /tmp/plugin_output.tmp
> >
> > (Verify path to 'tee', of course.)
> >
> > Chet
> 
> 
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September 19-22, 2005 * San Francisco, CA * Development Lifecycle Practices
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Security * Process Improvement & Measurement * http://www.sqe.com/bsce5sf
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