Nagios Clustering for failover using drdb?

[Greg Pangrazio]

I found Pro Nagios 2.0 b James Turnbull to have a very good set of
instructions and different scenarios for monitoring.  I am currently
using 2 active systems reporting to a single non-redundant "master"
that does all of the alerting.  I know this is not fully redundant,
but it is all i need in my environment.  The book walks through
several different methods and the pros and cons to each.

I do not use drdb so i cannot comment on that.

Greg Pangrazio
pangrazi at gmail.com





On Tue, Sep 22, 2009 at 3:32 AM, Jelle Smet <nagios at smetj.net> wrote:
> Hi list,
>
> We're looking into a some techniques to have reliable fail over capability
> for our Nagios server.
> We were thinking about an active/passive setup, with the passive one to
> become alive when the primary node goes down.
>
> We are looking to our options how to make sure the passive node has the
> latest state of the monitoring results.
>
> The documentations suggests to tackle this with nsca and ocsp
> (http://ussrvud-mon01/nagios/docs/redundancy.html).
>
> We are thinking to use drdb on a dedicated lan to sync the rrd's, config
> files and the nagios state and log files.
> This should, to our opinion, work relatively well.
>
> Are there any people doing something similar for the moment?
> If so, are there any constraints, tips or things to take into account?
>
> Thanks in advance,
>
> --
> Jelle Smet
> http://www.smetj.net
>
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Come build with us! The BlackBerry® Developer Conference in SF, CA
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developing skills, take BlackBerry mobile applications to market and stay 
ahead of the curve. Join us from November 9-12, 2009. Register now!
http://p.sf.net/sfu/devconf
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