RRD Doesn't generate a new DB

glynn.seymour at bayerbbs.com glynn.seymour at bayerbbs.com
Thu Apr 26 17:31:41 CEST 2007


OK, so it'll run as the user, but it's not creating rrd files by itself? 
Sounds like nothing is getting through to the map file to attempt 
translation on, but I could be misunderstanding.

Does your PING service (it's a good example to work with) have the 
performance data on? (process_perf_data 1) 

Set nagiosgraph.conf debug=5, and tail the log file - you should see stuff 
going on all the time if its working. Also tail your perfdata.dat file 
(nagios/var) in another console, you should see data dropping in to there 
then the file being truncated - give it a while if you don't have many 
hosts defined, or the check doesn't run often.

When stuff drops into perfdata.dat, you should see an attempt to process 
it nagiosgraph.log - if you get an error like it can't recognise the data, 
you need to check your map file:

# Service type: ping
#   output:PING OK - Packet loss = 0%, RTA = 0.00 ms
/output:PING.*?(\d+)%.+?([.\d]+)\sms/
and push @s, [ ping,
               [ losspct, GAUGE, $1      ],
               [ rta,     GAUGE, $2/1000 ] ];

.. is mine, think thats an out of the box setting though, so it should be 
OK.

If nothing appears in perfdata.dat, no performance data is being processed 
by Nagios - back to the overall config (looks OK to me) and the service 
config.

REMEMBER TO SET DEBUG BACK TO 1, IT GROWS BIG QUICK!! (Sorry for Caps, 
it's because I forgot to once.:-o..) 
___________________________________________________________________________ 

Glynn Seymour 
Network Consultant 
BBS EMEA-IT UK 
Bayer plc, UK 




"Pietrangelo, Nicholas" <npietrangelo at jewels.com> 
26/04/2007 16:02

To
<glynn.seymour at bayerbbs.com>
cc
<nagios-users at lists.sourceforge.net>
Subject
RE: RRD Doesn't generate a new DB







I su'd to the nagios user and manually ran the insert.pl.  I actually 
inserted rrd files into the rrddir.  But it isn't updateing on its own.

Nick P

-----Original Message-----
From: glynn.seymour at bayerbbs.com [mailto:glynn.seymour at bayerbbs.com] 
Sent: Thursday, April 26, 2007 10:41 AM
To: Pietrangelo, Nicholas
Cc: nagios-users at lists.sourceforge.net
Subject: Re: RRD Doesn't generate a new DB

Whats the security on insert.pl? Can the Nagios user ever run it (try 
SU'ing to it if you can)


HTH,

Glynn.
___________________________________________________________________________ 


Glynn Seymour 
Network Consultant 
BBS EMEA-IT UK 
Bayer plc, UK 

e mail:   nospam.glynn.seymour at bayerbbs.com    Web: 
http://www.bayer.co.uk 

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