AW: Sending $HOSTADDRESS$ or other to NRPE

[Thomas.Zimmer at oppenheim.de]

Has your printer host-def. An IP-address assigned?
What is the output of the service-check?
Did you try to write the output of the check_printer command to a file? Is
there an IP-address?
You should set the passed args for the nrpe-command into "", like this:
define command {
         command_name    check_printer
         command_line    /usr/lib/nagios/plugin/check_nrpe -H kg -c
check_printer -a "$HOSTADDRESS$ $ARG1$ $ARG2$"
         }
But this should not be the problem in your config, I think...

Greetz,
Thomas Zimmer
Produktservice & Betrieb
Betrieb & Support
Sal. Oppenheim jr. & Cie., Frankfurt a. Main
Internet: http://www.oppenheim.de
E-Mail: thomas.zimmer at oppenheim.de



-----Ursprüngliche Nachricht-----
Von: nagios-users-admin at lists.sourceforge.net
[mailto:nagios-users-admin at lists.sourceforge.net] Im Auftrag von Henrik
Morsing
Gesendet: Donnerstag, 29. Dezember 2005 11:26
An: nagios-users at lists.sourceforge.net
Betreff: [Nagios-users] Sending $HOSTADDRESS$ or other to NRPE



'morning and merry christmas to all.

I spent a good many hours yesterday on trying to simplify using NRPE by
grouping some tests and sending a hostname to NRPE at the other end. I've
tried all possible (almost) configuration and order of variables etc. but
this just doesn't seem to be possible.

So, in services.cfg I have:

# Service definition
define service{
         use                             generic-service         ; Name of
service template to use
         hostgroup_name                  kg-printer
         service_description             KG-Printer
         [...]
         check_command                   check_nrpe!check_printer
         }

In checkcommands.cfg I have:

define command {
         command_name    check_printer
         command_line    /usr/lib/nagios/plugin/check_nrpe -H kg -c
check_printer -a $HOSTADDRESS$ $ARG1$ $ARG2$
         }

And in nrpe_local.cfg I have:

command[check_printer]=/usr/lib/nagios/plugins/check_ping -H $ARG1$ -w
100.0,20% -c 500.0,60%

My question is why it is not possible to send the host address to nrpe at
the other end? I've tried doing this for check-printer-alive in ping.cfg as
well with no luck.

I even replaced check_printer which is called by NRPE with a script that
showed me which variables got passed on the command line and all I got was
$HOSTADDRESS$ which was "sh" with a control character at the end!

Has someone actually tried this before? Or am I doing this the wrong way
completely? Googling has given me virtually nothing.

Thanks for any pointers!

Regards,
Henrik Morsing


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