[Nagiosplug-devel] Feature Request: Check_cluster2

[Mark Eisenblaetter]

Hi,

will it be possible to use both minimm and maximum at the same time?
In my case it would be the same problem with minimum or maximum.

So I would prefer the ranges like check_procs, to be able to alert
both maximum and minimum?

Mark.



On 4/12/07, Thomas Guyot-Sionnest <dermoth at aei.ca> wrote:
> On 11/04/07 05:36 AM, Matthias Eble wrote:
> > Hi Thomas,
> >
> >> I'm not sure what you're trying there, and not even sure how this plugin
> >> was intented to be used... Could be of great use for Nagios3 because you
> >> can get the status codes of other host/services as macros, but how are
> >> you supposed to use it otherwise?
> >
> > status codes of other services are already available in Nagios 2.x They
> > are called "On Demand Macros" in the docs.
> >
> >
> > The problem with the OK States is caused by check_cluster2's lack of
> > range thresholds (like eg check_procs has). Maybe he wants to alert on
> > split brain scenarios when a service is up on multiple nodes..
>
> I'm getting it now... It would be easy to add -W and -C that would:
> "Specifies the maximum number of hosts or services in cluster that can
> be in a OK state before returning a WARNING/CRITICAL status level".
>
> I'll do it only if we agree to include it in the main distribution.
> Shall we keep the name "check_cluster2"? I think the "2" may confuse new
> users, though renaming it to "check_cluster" would confuse old users.
> Damn ;)
>
> > Has anyone an idea why check_cluster2 is in contrib? To me it's quite a
> > useful plugin for every nagios user.
>
> Considering that it's simple, well written (authored by Ethan BTW) and
> very useful for clusters I'd vote for including it.
>
>
> Thomas
>
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-- 
Mark Eisenblätter
Geissendoerfer & Leschinsky GmbH
www.gl-sytemhaus.de