NDOUtils Problem

Joe Precious JoeP at protronics.co.uk
Fri Apr 4 10:50:55 CEST 2008
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I've double-checked all my config files and all the important settings match yours.

 

I wonder if this is a problem when doing a fresh install on Nagios 3.0 rather than upgrading from previous versions?

 

Joe

 

From: yannig.perre at externe.bnpparibas.com [mailto:yannig.perre at externe.bnpparibas.com] 
Sent: 04 April 2008 09:30
To: webknowledge at gmail.com; Joe Precious
Cc: Nagios-users at lists.sourceforge.net
Subject: RE : [Nagios-users] NDOUtils Problem

 

I'm using nagios 3.0 (from b6 through 3.0) and ndoutils 1.4.b7 since a few months against a Solaris 8 without problem. I'm monitoring around 50 servers and 700 services.

 

Here's my configuration:

 

root at xxx # cat ndomod.cfg

instance_name=default

output_type=unixsocket

 

output=/path/to/nagios/var/ndo.sock

tcp_port=5668

# increase this to a higher value if you want to be able to stop ndo2db a long time

output_buffer_items=50000

buffer_file=/path/to/nagios /var/ndomod.tmp

file_rotation_interval=14400

file_rotation_timeout=60

reconnect_interval=15

reconnect_warning_interval=15

data_processing_options=-1

config_output_options=0

 

root at xxx #  cat ndo2db.cfg

# set the name of the user launching ndo2db module broker

ndo2db_user=nagios

ndo2db_group=nagios

socket_type=unix

socket_name=/path/to/nagios/var/ndo.sock

tcp_port=5668

# config of the mysql backend

db_servertype=mysql

db_host=localhost

db_port=3306

db_name=nagios

db_prefix=nagios_

db_user=mysql_user

db_pass=mysql_passwd

# retention of data

max_timedevents_age=1440

max_systemcommands_age=10080

# = 100 days

max_servicechecks_age=144000

max_hostchecks_age=10080

max_eventhandlers_age=44640

debug_level=1

debug_verbosity=0

debug_file=/path/to/nagios/var/ndo.debug

max_debug_file_size=1000000

 

Finaly, nagios.cfg contains this line:

# ndoutils broker

broker_module=/path/to/nagios/bin/ndomod.o config_file=/path/to/nagios/etc/ndomod.cfg

 

-----Message d'origine-----
De : nagios-users-bounces at lists.sourceforge.net [mailto:nagios-users-bounces at lists.sourceforge.net] De la part de webknowledge at gmail.com
Envoyé : jeudi 3 avril 2008 22:47
À : JoeP at protronics.co.uk
Cc : Nagios-users at lists.sourceforge.net
Objet : Re: [Nagios-users] NDOUtils Problem

 

>From NDOUtils 1.4.b7 Changelog: 

1.4b7 - 10/31/2007
-----------------
NOTE: ** Requires Nagios 2.7 or higher, or Nagios 3.0b6
- Makefile fixes for compilation flags
- Fix for bug where service check table always had same start/end time
- Added sample init script for SLES (Bruno Quintais)
- Added --with-ndo2db-user and --with-ndo2db-group configure script options
- Fix for configfilevariables table not holding multiple entries for various variables
- Changed/added indexes on various DB tables
- Added some very basic debug file capabilities (not complete yet)
- Fix for handling (backwards) system time changes
- Fix for missing SUN_LEN definition and strtof() functions on Solaris 8 (Christian Masopust)
- Fix for segfault when importing duplicate log file entries (Hendrik Frenzel)
- Updated to support latest Nagios 3.x code (3.0b6)

So, I think Nagios3.0.X isn't supported yet. I'm having issues with ndomod for nagios 3-x installs, so I've sticked with nagios 2.11 with 1.4b7 and it works fine. Hold your migration, for a new release of the mod.

Cheers,

On Thu, Apr 3, 2008 at 5:22 PM, Joe Precious <JoeP at protronics.co.uk> wrote:

Hi

 

I'm having some problems getting NDOUtils running on a new Nagios installation.  I have it running fine on a Nagios 3.0rc3 installation on Ubuntu 6.06 server but I need to move to a new server.  I've gone to Nagios 3.0 on a Ubuntu 7.10 machine which is all running fine but when I can't get NDOUtils running.  I run through the installation several times to make sure I've done everything, double-checked all config files, confirmed the database and access but it won't run.  I see the following in the Nagios log:-

 

[04-03-2008 13:32:47] ndomod: Successfully reconnected to data sink! 0 items lost, 78 queued items to flush.
[04-03-2008 13:32:31] ndomod: Error writing to data sink! Some output may get lost...
[04-03-2008 13:32:31] ndomod: Successfully flushed 289 queued items to data sink.
[04-03-2008 13:32:31] ndomod: Successfully reconnected to data sink! 0 items lost, 289 queued items to flush.
[04-03-2008 13:32:15] ndomod: Error writing to data sink! Some output may get lost. 194 queued items to flush.
[04-03-2008 13:32:15] ndomod: Successfully reconnected to data sink! 0 items lost, 505 queued items to flush.
[04-03-2008 13:31:59] ndomod: Error writing to data sink! Some output may get lost. 424 queued items to flush.
[04-03-2008 13:31:59] ndomod: Successfully reconnected to data sink! 0 items lost, 588 queued items to flush.
[04-03-2008 13:31:43] ndomod: Error writing to data sink! Some output may get lost. 499 queued items to flush.
[04-03-2008 13:31:43] ndomod: Successfully reconnected to data sink! 0 items lost, 676 queued items to flush.
[04-03-2008 13:31:27] ndomod: Error writing to data sink! Some output may get lost...
[04-03-2008 13:31:27] Finished daemonizing... (New PID=14596)
[04-03-2008 13:31:27] Event broker module '/usr/local/nagios/bin/ndomod-3x.o' initialized successfully.
[04-03-2008 13:31:27] ndomod: Successfully connected to data sink. 0 queued items to flush.
[04-03-2008 13:31:27] ndomod: NDOMOD 1.4b7 (10-31-2007) Copyright (c) 2005-2007 Ethan Galstad (nagios at nagios.org)
[04-03-2008 13:31:27] LOG VERSION: 2.0
[04-03-2008 13:31:27] Local time is Thu Apr 03 13:31:27 BST 2008
[04-03-2008 13:31:27] Nagios 3.0 starting... (PID=14594)

 

I've found a few threads on the internet with similar errors but not found a resolution.  I'm at a loss how to proceed with troubleshooting.

 

Thanks

 

Joe

Joe Precious                            
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