PB with NRPE: No output returned from plugin
carole verdon
verdon-SVHme89sSHE at public.gmane.org
Tue Jun 8 11:58:47 CEST 2004
Hi,
In web interface of nagios (v 1.2), i obtain a status UNKNOWN with this message: (No output returned from plugin)
If i execute the check_nrpe (v 2.0) in line command on server nagios, it works well:
$ ./check_nrpe_nossl -H telline.cict.fr -c check_oracle
all databases OK
check_oracle is defined in nrpe.cfg as:
command[check_oracle]=/usr/local/nagios/libexec/check_oracle_databases.sh
the check_oracle_databases.sh is a script i wrote to take dynamically into account the file /etc/oratab to verify all databases
that it contains. It calls the check_oracle scripts of core distribution of nagios-plugins-1.4.0alpha1 that i modified a little.
I use NagMin 2.1.0 to configure nagios. So i define a service called "Oracle" with the check command : check_nrpe_nossl!check_oracle <http://lerins.cict.fr:10000/nagmin/command.cgi/nagios/Service/check_nrpe_nossl>
In service.cfg:
define service {
use generic-service
host_name telline.cict.fr
service_description Oracle
contact_groups nagios-admins
check_period 24x7
notification_interval 2880
notification_options w,u,c,r
notification_period 24x7
check_command check_nrpe_nossl!check_oracle
max_check_attempts 3
normal_check_interval 10
retry_check_interval 1
}
I don't understand why it works in line commands on nagios server and that it don't work if i define this service in nagios.
Can you tell me where is the error? What am i doing?
Please, help me....
Thanks.
Carole.
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