Freshness & failover
Demetri Mouratis
dmourati at cm.math.uiuc.edu
Thu Aug 5 04:00:44 CEST 2004
On Wed, 4 Aug 2004, Jason Martin wrote:
> On Wed, Aug 04, 2004 at 06:36:36PM -0500, Demetri Mouratis wrote:
> > > Can anyone recommend a way to handle services with freshness
> > > checking and failover conditions? The docs say to disable
> > > notifications and active checks, but expired freshness timers
> > > force checks regardless.
> My concern was that the backup server that is supposed to be
> 'idle' will in fact force-execute checks that have a freshness
> threshold set.
Ok, I see now. So, you might need an intelligent version of
staleservice.sh, or equivalent. The script would first check to see
whether the local Nagios is idle.
If so, return 0 OK. Else, if the local Nagios is active, return 2
Critical.
You could determine active/idle by a lock file, or some such, or by
screen-scraping extinfo.cgi.
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Demetri Mouratis
dmourati at linfactory.com
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