Re: [Nagios-users] Pb with the start script of nrpe

[carole v. <ve...@ci...>]

My 'check_nrpe_nossl' calls check_nrpe compiled without ssl support.

My scripts returns one line. Here the result from command line on HPUX=20
server:
$ ./check_oracle_databases.sh
all databases OK
$ ./check_printqueue.sh
OK - no print requests on standby

In /var/adm/syslog/syslog.log, nothing appears:
$ more /var/adm/syslog/syslog.log | grep nrpe
Sep 30 09:03:53 telline nrpe[1791]: Starting up daemon
Sep 30 09:03:53 telline nrpe[1791]: Warning: Daemon is configured to=20
accept command arguments from clients!
Sep 30 10:08:07 telline nrpe[3231]: Starting up daemon
Sep 30 10:08:07 telline nrpe[3231]: Warning: Daemon is configured to=20
accept command arguments from clients!
Sep 30 11:04:52 telline nrpe[5477]: Starting up daemon
Sep 30 11:04:52 telline nrpe[5477]: Warning: Daemon is configured to=20
accept command arguments from clients!

This command from nagios runs well now since i restarted nrpe daemon=20
manually this morning:
$ ./check_nrpe -H telline.cict.fr -t 60 -p5666 -n -c check_oracle_databas=
es
all databases OK


Frederik Vanhee wrote:

>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 -----=20
>From: "carole verdon" <ve...@ci...>
>To: "Frederik Vanhee" <fre...@pe...>
>Cc: "Nagios Users" <nag...@li...>
>Sent: Thursday, September 30, 2004 2:11 PM
>Subject: Re: [Nagios-users] Pb with the start script of nrpe
>
>
> =20
>
>>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 the=
m.
>>$ 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:
>>
>>   =20
>>
>>>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=
,
>>>     =20
>>>
>but
> =20
>
>>>when I run it as a service, check_nrpe on the nagios server returns th=
e
>>>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 -----=20
>>>From: "carole verdon" <ve...@ci...>
>>>To: "Nagios Users" <nag...@li...>
>>>Sent: Thursday, September 30, 2004 12:04 PM
>>>Subject: [Nagios-users] Pb with the start script of nrpe
>>>
>>>
>>>
>>>
>>>     =20
>>>
>>>>Hi,
>>>>
>>>>On two HPUX Server, i add two shell scripts that i wrote to check pri=
nt
>>>>queue and oracle databases. I check also others services as space dis=
k,
>>>>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: Una=
ble
>>>>to read output'.
>>>>
>>>>Why nrpe don't execute my scripts?
>>>>
>>>>Thanks for advance.
>>>>
>>>>Carole.
>>>>
>>>>N.B: nagios 1.2, nrpe 2.0.
>>>>
>>>>
>>>>
>>>>
>>>>       =20
>>>>
>>>
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--=20
**********************************
VERDON Carole
Ing=E9nieur Syst=E8me
CICT - Universit=E9 Paul Sabatier
118, route de Narbonne
31062 Toulouse Cedex
T=E9l.: 05.61.36.60.44
Fax: 05.61.52.14.58
Mail: ve...@ci...
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