Nagios + RRDTools

Thiago Conde Figueiró thiago at ntime.com.br
Fri Aug 1 01:36:16 CEST 2003


	Hello, all.

	I looked for a good tool to graph Nagios collected performance data but
couldn't find anything that I liked.

	So, maybe I'm just building YANRA (Yet Another Nagios Rrdtool
Application) but I thought it would be nice to share anyway.

	I'm almost finished with the core and this is the way it works so
far:

1. reads services.cfg and builds configuration file based on that
2. reads service-perfdata.out and create and/or update RRD file
3. creates graphics in a pretty much mrtg-like style (hour, day, month,
year)

	Next I plan to build a cgi to generate those graphics on the fly from
the nagios page, based on user request (time period etc).

	All suggestions are welcome, but for now, what I'd like to see the
most, are RRD databases and graph commands you have created.  So far I
only built and tested for the check_http plugin and I wanted to see some
ideas before coding the others.

	By the way, the program is written in Lua (www.lua.org), so it's pretty
portable and easy to extend/modify.  If any of you want to take a peek,
just tell me and I'll mail the code.

	Please send your replies directly to me (thiago at ntime.com.br) so we
won't pollute the list.

Regards,
-- 
  Thiago Figueiró          Gerência de Operações
thiago at ntime.com.br        Cel.: (21) 8817-3632 


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