Switching to passive checks instead of active ones?

[Holger Weiss]

* Andreas Ericsson <ae at op5.se> [2007-10-05 10:42]:
> Ivan Fetch wrote:
> >     I'm looking for folks doing something like this, or reasons why this 
> > might be a particularly bad idea.  Perhaps Nagios triggering checks 
> > has so much sanity built in, that moving checks to the 
> > push-to-Nagios model is a bad idea?

We use NSCA for a large number of service checks (we don't use NRPE) and
it works just fine for us.

> It's not a particularly bad idea, but you'll have to accept that you don't
> get nagios' "check max_check_attempts times before sending alerts" logic,
> unless you implement it yourself.

You do get that logic, you can specify max_check_attempts just as for
active checks.  You just don't get a retry_check_interval different from
the normal_check_interval unless you implement it yourself.  For us,
that's not a problem, as we don't want a different retry_check_interval
anyway (for most checks, we submit check results once a minute).  But if
you rely on this Nagios feature, that's a real drawback of NSCA, yes.

Holger

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