Return Code 127

[Kreig Dubose]

[1048507399] EXTERNAL COMMAND:
SCHEDULE_FORCED_SVC_CHECK;goclnx1;check_users;1048507394

This is all I see in the nagios.log file after changing the second macro and
restarting the service.

The Status Information field still reads:

(No output!)

[root at nagios libexec]# ./check_nrpe -H goclnx1 -p 5666 -c check_users -to 10
USERS OK - 2 users currently logged in

is the result from running it locally via the command line.

Incase you'd suspect it's a userid issue:

[root at nagios libexec]# su nagios
bash-2.05b$ /usr/local/nagios/libexec/check_nrpe -H goclnx1 -p 5666 -c
check_users -to 10
USERS OK - 2 users currently logged in



-----Original Message-----
From: Subhendu Ghosh [mailto:sghosh at sghosh.org]
Sent: Monday, March 24, 2003 4:58 AM
To: Kreig Dubose
Cc: nagios-users at lists.sourceforge.net
Subject: RE: [Nagios-users] Return Code 127



I think the second $USER1$ should be $HOSTADDRESS$

-sg

On Mon, 24 Mar 2003, Kreig Dubose wrote:

> # 'check_nrpe_users definition
> define command{
>         command_name    check_nrpe_users
>         command_line    $USER1$/check_nrpe -H $USER1$ -p 5666 -c
check_users
> -to 10`
>         }
> 
> My appologies for my bad memory :)  That's pasted straight from the
> checkcommands.cfg file
> 
> 
> 
> -----Original Message-----
> From: Subhendu Ghosh [mailto:sghosh at sghosh.org]
> Sent: Monday, March 24, 2003 4:50 AM
> To: Kreig Dubose
> Cc: nagios-users at lists.sourceforge.net
> Subject: RE: [Nagios-users] Return Code 127
> 
> 
> On Mon, 24 Mar 2003, Kreig Dubose wrote:
> 
> > I cured the 127 error by using the $HOST1$ macro instead of the path
name.
> 
> As far as I know - there are no $HOSTx$ macros only $USERx$ and $ARGx$
> http://nagios.sourceforge.net/docs/1_0/macros.html
> 
> You are getting no output - because $HOST1$ is cannon be expanded.
> 
> -sg
> 
> > Now I get:
> > 
> > Status Critical
> > (No output!)
> > 
> > I've verified that the command runs OK as user nagios and it does return
> > something:
> > 
> > -bash-2.05b$ ./check_nrpe -H goclnx1 -p 5666 -c check_users
> > USERS OK - 1 users currently logged in
> > 
> > the perms on the nagios.cmd file are wide open (my understanding as to
> where
> > it dumps these types of checks??
> > 
> > 
> > 
> > -----Original Message-----
> > From: Ewan Leith [mailto:ejl at man.fwltech.com]
> > Sent: Thursday, March 06, 2003 5:50 AM
> > To: 'Kreig Dubose'; nagios-users at lists.sourceforge.net
> > Subject: RE: [Nagios-users] Return Code 127
> > 
> > 
> > Return code 127 normally means it either can't find the plugin or it
> doesn't
> > have permission to run it - check that the nagios user gets a valid
> response
> > from the command line, and if it does, then check that your command.cfg
> has
> > the location of the file set correctly.
> > 
> > Ewan
> > 
> > > -----Original Message-----
> > > From: Kreig Dubose [mailto:KreigD at webex.com]
> > > Sent: 06 March 2003 12:24
> > > To: nagios-users at lists.sourceforge.net
> > > Subject: [Nagios-users] Return Code 127
> > > 
> > > 
> > > I'm seeing this error in Service Status Details while using 
> > > check_nrpe. 
> > >  
> > > from CLI:
> > > [kreigd at goclnx1 libexec]$ ./check_nrpe -H goclnx2 -c 
> > > check_users -to 10
> > > USERS OK - 2 users currently logged in
> > > [kreigd at goclnx1 libexec]$
> > > 
> > > However in status detail it shows:
> > > (Return code of 127 is out of bounds - plugin may be missing)
> > > 
> > > I have no idea what status code 127 is, or what it's 
> > > referring to as to how
> > > it's missing?  As you can see it works from the CLI.  Here's 
> > > the log message
> > > it keeps spewing
> > > 
> > > [1046945879] Warning: Return code of 127 for check of service 
> > > 'check_users'
> > > on host 'goclnx2' was out of bounds. Make sure the plugin 
> > > you're trying to
> > > run actually exists.
> > > 
> > > 
> > > I've tried this across different servers (as above) and on 
> > > the local nagios
> > > machine with the same results.
> > >  
> > > TIA
> > > 
> > > Kreig
> > > 
> > > 
> 
> 

-- 



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