What the best way to monitor Windows?

Mathew Walker lmw94002 at hotmail.com
Fri Aug 5 14:41:05 CEST 2011


With NSClient++, you can easily copy the INI file around.  for NRPE and NSClient++ config files I always put in 3 generic names as "allowed hosts" ... nagios1.domain.local, nagios2.domain.local, nagios3.domain.local.  Those 3 are CNAMEs to my actual nagios systems so I don't have to worry about updating config files if I'm testing a new plugin on a test Nagios box, migrating, etc.  Only downside is that it does require good DNS and you have the normally trivial overhead of that DNS lookup.  

-- 
Mat W. 

> From: mark.elsen at gmail.com
> Date: Fri, 5 Aug 2011 07:48:11 +0200
> To: mrsbonus1 at yahoo.com; nagios-users at lists.sourceforge.net
> Subject: Re: [Nagios-users] What the best way to monitor Windows?
> 
> > Ok, so it sounds like there might be 3 "best" ways to monitor Windows in
> > general.
> > I will have to check them out in detail before deciding which way to go. I
> > do note that the following though from reading about them -
> >
> > 1. Checkwmiplus
> >
> >
> 
>   - I switched from NSclient++ to checkwmiplus, because agent less
> monitoring gives me a more
> flexible nagios environment : - not needing a remote agent makes
> migration NAGIOS to another server easier, because
> usually because of security reasons, you will be configuring the agent
> to allow connections from a particular (NAGIOS)
> server only.
>                                           - an agent needs to be extra
> installed on the windows server; that may seem 'easy' ; but it
> isn't if you are in a large IT group where people carry different
> heads, and things like 'convincing debates' and 'overal installation
> procedures' come into place.
> 
>                                           - there are disadvantages
> too : checkwmiplus has increased the cpu load on my nagios server
> dramatically because of the combined use of wmic and the perl-based
> checkwmiplus script. And multiple instances are running
> all the time for a large  number of servers. I think I will have to
> migrate to a speedier nagios server in the future
> 
>                                          - checkwmiplus is still under
> very active development which has pros and cons; pros because of the
> active interest of the developer, cons because active installation
> components are still being changed, making upgrading and followup
> on versions a little bit more cumbersome and time intensive , then for
> nsclient++ , which ,already, much more stabilized.
> 
> M.
> 
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