Error: Could not load module '/usr/local/nagios/bin/ndo2db'

[ridder75]

Hi,

I made changes in /usr/local/nagios/etc/nagios.cfg :

...
broker_module=/usr/local/nagios/bin/ndomod.o config_file=/usr/local/nagios/etc/ndomod.cfg
...

[root@xxxxxxxxxxx /]# service nagios stop
Stopping nagios (via systemctl): [ OK ]
[root@xxxxxxxxxxx /]# service ndo2db restart
Restarting ndo2db (via systemctl): [ OK ]
[root@xxxxxxxxxxx /]# service nagios start
Starting nagios (via systemctl): [ OK ]

Check File: /usr/local/nagios/var/nagios.log :

[08-01-2013 05:19:06] Finished daemonizing... (New PID=28792)
[08-01-2013 05:19:06] Event broker module '/usr/local/nagios/bin/ndomod.o' initialized successfully.
[08-01-2013 05:19:06] ndomod: Could not open data sink! I'll keep trying, but some output may get lost...
[08-01-2013 05:19:06] ndomod: NDOMOD 1.5.2 (06-08-2012) Copyright (c) 2009 Nagios Core Development Team and Community Contributors
[08-01-2013 05:19:06] LOG VERSION: 2.0
[08-01-2013 05:19:06] Local time is Tue Jan 08 05:19:06 CET 2013
[08-01-2013 05:19:06] Nagios 3.4.3 starting... (PID=28791)
[08-01-2013 05:19:05] Successfully shutdown... (PID=23120)
[08-01-2013 05:19:05] Caught SIGTERM, shutting down...

Why i have this message :

[08-01-2013 05:19:06] ndomod: Could not open data sink! I'll keep trying, but some output may get lost...

How can i solve it please?

Thanks.

Raph

[nscott]

That generally happens when you're trying to log to the database and it cannot connect to the database. Can you make sure the credentials you are supplying in the etc/ndo2db.cfg are valid. They are given under the directives db_host, db_port, db_name, db_user, db_pass, db_prefix. Can you connect to the database its attempting to connect to manually?

[ridder75]

Hi,

The problem is solve, i followed this tuto :

http://sysengineers.wordpress.com/2010/ ... rh-el-oel/

ndo2db must be started before nagios, then after a chkconfig :

nagios 0:arrêt 1:arrêt 2:marche 3:marche 4:marche 5:marche 6:arrêt
ndo2db 0:arrêt 1:arrêt 2:arrêt 3:arrêt 4:arrêt 5:arrêt 6:arrêt
ndodaemon 0:arrêt 1:arrêt 2:marche 3:marche 4:marche 5:marche 6:arrêt

Entries logs ==> /usr/local/nagios/var/archives/nagios-01-09-2013-00.log

[08-01-2013 09:19:33] Finished daemonizing... (New PID=1892)
[08-01-2013 09:19:12] Event broker module '/usr/local/nagios/bin/ndomod.o' initialized successfully.
[08-01-2013 09:19:12] ndomod: Successfully connected to data sink. 0 queued items to flush.
[08-01-2013 09:19:12] ndomod: NDOMOD 1.5.2 (06-08-2012) Copyright (c) 2009 Nagios Core Development Team and Community Contributors
[08-01-2013 09:19:12] LOG VERSION: 2.0
[08-01-2013 09:19:12] Local time is Tue Jan 08 09:19:12 CET 2013
[08-01-2013 09:19:12] Nagios 3.4.3 starting... (PID=1703)
[08-01-2013 09:18:45] Event broker module '/usr/local/nagios/bin/ndomod.o' deinitialized successfully.
[08-01-2013 09:18:45] ndomod: Shutdown complete.
[08-01-2013 09:18:45] Successfully shutdown... (PID=1757)
[08-01-2013 09:18:45] Caught SIGTERM, shutting down...

Thanks a lot!

Raph

[slansing]

Thank you for sharing your solution to this issue!