Pb with the start script of nrpe

[Frederik Vanhee]

Carole,

I presume your 'check_nrpe_nossl' calls check_nrpe with the -n option ?

Do your scripts output one line of text when you execute them locally on the
hp-ux servers ?

What's in /var/adm/syslog/syslog.log when you start nrpe
(/usr/local/nagios/bin/nrpe -c /usr/local/nagios/etc/nrpe.cfg -d) ?

The command that I would run is : ./check_nrpe -H hostname -t 60 -p
5666 -n -c check_oracle_databases

Frederik


----- Original Message ----- 
From: "carole verdon" <verdon at cict.fr>
To: "Frederik Vanhee" <frederik.vanhee at perso.be>
Cc: "Nagios Users" <nagios-users at lists.sourceforge.net>
Sent: Thursday, September 30, 2004 2:11 PM
Subject: Re: [Nagios-users] Pb with the start script of nrpe


> When i try to execute from the command line, it says that:
>
> $ ./check_nrpe_nossl -H telline.cict.fr -c check_oracle_databases
> NRPE: Unable to read output
> $./check_nrpe_nossl -H telline.cict.fr -c check_printqueue
> NRPE: Unable to read output
>
> When i restart manually nrpe daemon( /usr/local/nagios/bin/nrpe -c
> /usr/local/nagios/etc/nrpe.cfg -d ), all was OK.
>
> $./check_nrpe_nossl -H telline.cict.fr -c check_oracle_databases
> all databases OK
> $ ./check_nrpe_nossl -H telline.cict.fr -c check_printqueue
> OK - no print requests on standby
>
> NRPE daemon  runs under nagios user.
> ps -ef | grep nrpe
>   nagios 10680 10665  1 14:02:03 pts/0     0:00 grep nrpe
>   nagios  5477     1  0 11:04:52 ?         0:00
> /usr/local/nagios/bin/nrpe -c /usr/local/nagios/etc/nrpe.cfg
>
> My scripts own to nagios user and other have permissions to execute them.
> $ ls -al check_oracle*
> -rwxr-xr-x   1 nagios     sysadmin      7640 Jun  9 16:15 check_oracle
> -rwxr-xr-x   1 nagios     sysadmin      2387 Sep 30 11:06
> check_oracle_databases.sh
> $ ls -al check_print*
> -rwxr-xr-x   1 nagios     sysadmin      1274 Jul 20 09:24
> check_printqueue.sh
>
> Other ideas?
>
> Thanks for your help.
>
> Carole.
>
> Frederik Vanhee wrote:
>
> >Hi Carole,
> >
> >what does check_nrpe say when you run it from the command line ?
> >
> >Does nrpe run as a daemon or as a service on the HP-UX server ?
> >
> >If have nrpe 2.0 running as a daemon on hp-ux 11i and everything is ok,
but
> >when I run it as a service, check_nrpe on the nagios server returns the
> >following message :
> >
> > "CHECK_NRPE: Response packet had invalid CRC32."
> >
> >When your system is restarting, as which user is the nrpe started ?
> >Maybe the user as which nrpe runs doesn't have the right access rights to
> >execute your scripts ?
> >
> >Frederik
> >
> >----- Original Message ----- 
> >From: "carole verdon" <verdon at cict.fr>
> >To: "Nagios Users" <nagios-users at lists.sourceforge.net>
> >Sent: Thursday, September 30, 2004 12:04 PM
> >Subject: [Nagios-users] Pb with the start script of nrpe
> >
> >
> >
> >
> >>Hi,
> >>
> >>On two HPUX Server, i add two shell scripts that i wrote to check print
> >>queue and oracle databases. I check also others services as space disk,
> >>load ...
> >>When the host is down and it restart, the restart script of nrpe runs
> >>but when nagios check services, all checks are State OK except those for
> >>oracle and print queue. In nagios interface, it appears as 'NRPE: Unable
> >>to read output'.
> >>
> >>Why nrpe don't execute my scripts?
> >>
> >>Thanks for advance.
> >>
> >>Carole.
> >>
> >>N.B: nagios 1.2, nrpe 2.0.
> >>
> >>
> >>
> >>
> >
> >
> >
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