Eventhandler not running : nagios v3.0.1

Chanchal James chanch13 at gmail.com
Sun May 4 00:16:57 CEST 2008


Yes, the event handler works now. But it still reports "null" in the
nagios.log, not its real values.

server.com;(null);(null);(null);http-host-event


- Chanchal

On Sat, May 3, 2008 at 5:02 PM, Thomas Guyot-Sionnest <dermoth at aei.ca>
wrote:

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> On 03/05/08 12:42 PM, Chanchal James wrote:
> > Hi,
> >
> > I have a bash script set up to run as an event handler. The command I
> > defined in commands.cfg is:
> >
> > define command{
> >         command_name    http-host-event
> >         command_line
> > /usr/local/nagios/libexec/eventhandlers/http_host_event $HOSTNAME$
> > $SERVICESTATE$ $SERVICESTATETYPE$ $SERVICEATTEMPT$
> >         }
> >
> >
> > I have it configured to run for SOFT Host down. But it doesnt seem to be
> > running from nagios. This is what the nagios error log shows:
> >
> > [1209832148] HOST EVENT HANDLER:
> > server.com;(null);(null);(null);http-host-event
> >
> > But if I run "/usr/local/nagios/libexec/eventhandlers/http_host_event
> > $HOSTNAME$ $SERVICESTATE$ $SERVICESTATETYPE$ $SERVICEATTEMPT$" from
> > shell with the macros substituted with the actual value, it works.
>
> This was discussed on IRC. I believe the event-handler works now (was
> using SERVICE* macros instead of HOST*), however the log line is still
> showing NULLs:
>
> HOST EVENT HANDLER: server.com;(null);(null);(null);http-host-event
>
> Since it's using the same method to print those macros all over the
> place (an extern int*) I'd guess it affects all event handlers (only the
> log, the command is expanded properly). The log line shown above comes
> from base/sehandlers.c:590.
>
>
> Thomas
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