nrpe installation on clients

Jason Martin jhmartin at toger.us
Thu Jun 10 00:54:47 CEST 2004


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CFengine is also a handy way to handle maintaining NRPE installations.

- -Jason Martin
On 
Wed, 9 Jun 2004, Ryan Langseth wrote:

> 
> 
> Kerry Cox wrote:
> > On Wed, 2004-06-09 at 15:07, Marc Powell wrote:
> > 
> >>Only the NRPE client, it's config file and the specific plugins you
> >>intend to use. NRPE really isn't that difficult to get going.
> > 
> > 
> > Right, which is what I did. However, the docs with NRPE did not specify
> > that the check_* scripts needed to be on the remote host as well. I had
> > to figure that out. The Nagios FAQ page is good for most debugging but I
> > think it ignores this fact.
> > And yes, it is an easy matter to simply tar all the scripts up and place
> > them on whatever box you want. I am simply partial to the bblient script
> > included with Big Brother. It's fairly automated.
> > 
> > 
> >>>regarding setting up the client. Again, I had to have the check_*
> >>>scripts on the remote client for the Nagios host to see anything.    
> >>
> >>Nagios has to be able to run the plugin on the remote machine so you
> >>must put plugins there that are specific to the OS and architecture. It
> >>can't just push the plugin and have it execute on the remote machine
> >>because a) that's very very insecure and b) it could be a completely
> >>foreign architecture (try running an ELF compiled program on WinXP).
> >>Once you've defined the basics of what you want to monitor on each
> >>machine and how you want to monitor it, it's a trivial task to create a
> >>tarball to put all the necessary files in the correct places, presuming
> >>the architecure and OS are the same across the board.
> > 
> > 
> > Right. Again, it sounded like the entire Nagios program had to be
> > installed, but if you only need the plugins, then couldn't you just
> > simply create a /usr/local/nagios/libexec directory and run them there?
> > Otherwise, I like Nagios and am working to migrate all the monitoring to
> > it specifically. I would just like to reduce the amount of time involved
> > in getting the clients set up.
> > Thanks.
> > KJ
> > 
> Do you have any type of network file system on your network? For our 
> implementation of nrpe we setup a nfs directory with the plugins and the 
>   config file. Now I can update the plugins and the config file in one 
> place, also note that if you make changes to the config file the daemons 
> need to be restarted.
> > 
> > 
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> > _______________________________________________
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> > ::: Please include Nagios version, plugin version (-v) and OS when reporting any issue. 
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> 
> 
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