Stability of NDOUtils with Nagios 3.0.6

Hendrik Baecker andurin at process-zero.de
Thu Aug 13 16:20:56 CEST 2009


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Am 13.08.2009 09:58, schrieb Getchell, Kristoffer M:
> We're currently considering a rollout of Centreon and I have tried to
go through the install process on one of our Nagios systems.  I have got
to the point where Centeon begins to look for ndomod.o which I believe
is part of NDOUtils.
>
> I'm a little wary about going any further as NDOUtils are
self-proclaimed alpha stage software and are listed as not stable on
Nagios 3.X.
It's more beta than alpha...
>
> Has anyone had any experiences using Centreon/NDOUtils on Nagios 3, and
if so are there any problems about which I should be aware?  We're
running SLES11 if that adds anything into the mix.
Runs fine. 1.4b8 has a better mysql detection.
1.4b9 will support TLS/SSL encryption on tcp socket

Bad thing we wan't to catch up in the future: The database is able to
block straight back to the nagios daemon.
Will say: If your DB is busy handling the huge amount of data, ndo2db
slows down writing the data caught by a ndomod, but the ndomod waits
until a single event is written to the db and nagios might hang.
Workaround: check the ndomod.cfg for the broker options and only write
things to the database you are needing, f.e. only current status data
and config data.

Many traffic is made by the timed events, don't let them run to your
database may be a first step, if you don't need them.

- -
Hendrik
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