Host w/o services are no longer doing check-alive-tests

Ralf Mellis testrm at kisters.com
Tue Apr 29 18:05:14 CEST 2003


Marc Powell wrote:
> You may have found a bug but it's not the bug you're hoping for. Nagios
> is primarily a service monitor. Host checks should not be executed at
> all unless a service check for that host fails. If a host has no
> services defined then it should never be checked. The parenting aspect
> _might_ throw in a weird loophole in that logic but it certainly should
> not be counted on.
> 
> For your router example (I monitor about 1700 of them), define a
> host-check of just 1 ping and a service check of 10 pings or whatever
> you feel comfortable with.
> 
> Did you ever have services defined for those hosts that were previously
> showing as up? Do you have retain_state_information enabled? That
> combination might explain why they had an OK status as opposed to
> PENDING.
> 

So, I have setup an additional ping service for all hosts...and 
absolutely all works fine.
Thanks a lot.


-- 
Ralf Mellis
Abt. DV/ORG
Kisters Maschinenbau GmbH
Germany
47533 Kleve
Boschstr. 1-3
Tel. +49(0)2821-503-0
Fax  +49(0)2821-26110




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