Unable to apply configuration
Posted: Tue Mar 17, 2015 10:21 am
We recently rebuilt our Nagios XI system (2.6) on RHEL 6.5 (VM) and everything was working as expected. We go back later to make a small change in the CCM to a host and when attempting to apply the configuration we get the error:
Command submitted for processing... (green)
Waiting for configuration verification.... (red)
Nagios restart command failed. (red)
An error occurred while attempting to apply your configuration to Nagios Core. Monitoring engine configuration files have been rolled back to their last known good checkpoint. I checked and I do see the host file in question has been modified so it seems to be applying the configuration anyways. Everything on the Monitoring Engine Process is green.
We restored the system from a VM Backup taken a few days ago and the issue was no longer there. We were able to apply configuration changes without issue. After waiting about 10 minutes or so, I attempted to apply something again and the error came back. Right now the server only has the default localhost configured.
I ran /usr/local/nagiosxi/scripts/reconfigure_nagios.sh and got the following:
So it doesn't look like there is any errors or warnings in our configuration. I looked through the system logs and have not been able to find any changes made to the server or patches applied. Any help would be greatly appreciated.
Command submitted for processing... (green)
Waiting for configuration verification.... (red)
Nagios restart command failed. (red)
An error occurred while attempting to apply your configuration to Nagios Core. Monitoring engine configuration files have been rolled back to their last known good checkpoint. I checked and I do see the host file in question has been modified so it seems to be applying the configuration anyways. Everything on the Monitoring Engine Process is green.
We restored the system from a VM Backup taken a few days ago and the issue was no longer there. We were able to apply configuration changes without issue. After waiting about 10 minutes or so, I attempted to apply something again and the error came back. Right now the server only has the default localhost configured.
I ran /usr/local/nagiosxi/scripts/reconfigure_nagios.sh and got the following:
Code: Select all
URL: http://localhost/nagiosxi/includes/components/ccm/
CMDLINE
/usr/bin/wget --save-cookies nagiosql.cookies --keep-session-cookies http://localhost/nagiosxi/includes/components/ccm/ --no-check-certificate --post-data 'submit=Login&hidelog=true&loginSubmitted=true&username=nagiosxi&password=n@gweb' -O nagiosql.login--2015-03-17 10:10:40-- http://localhost/nagiosxi/includes/components/ccm/
Resolving localhost... 127.0.0.1
Connecting to localhost|127.0.0.1|:80... connected.
HTTP request sent, awaiting response... 200 OK
Length: unspecified [text/html]
Saving to: “nagiosql.login”
[ <=> ] 11,254 --.-K/s in 0.03s
2015-03-17 10:10:41 (357 KB/s) - “nagiosql.login” saved [11254]
LOGIN SUCCESSFUL!
IMPORTING CONFIG FILES...URL: http://localhost/nagiosxi/includes/components/ccm/
Array
(
)
SETUID ROOT OK
RESETTING PERMS
URL: http://localhost/nagiosxi/includes/components/ccm/
CMDLINE
/usr/bin/wget --save-cookies nagiosql.cookies --keep-session-cookies http://localhost/nagiosxi/includes/components/ccm/ --no-check-certificate --post-data 'submit=Login&hidelog=true&loginSubmitted=true&username=nagiosxi&password=n@gweb' -O nagiosql.login--2015-03-17 10:10:41-- http://localhost/nagiosxi/includes/components/ccm/
Resolving localhost... 127.0.0.1
Connecting to localhost|127.0.0.1|:80... connected.
HTTP request sent, awaiting response... 200 OK
Length: unspecified [text/html]
Saving to: “nagiosql.login”
[ <=> ] 11,254 --.-K/s in 0.03s
2015-03-17 10:10:42 (407 KB/s) - “nagiosql.login” saved [11254]
LOGIN SUCCESSFUL!
URL: http://localhost/nagiosxi/includes/components/ccm/
CMDLINE:
/usr/bin/wget --load-cookies=nagiosql.cookies http://localhost/nagiosxi/includes/components/ccm/ --no-check-certificate --post-data 'cmd=apply&type=writeConfig' -O nagiosql.export.monitoring
--2015-03-17 10:10:42-- http://localhost/nagiosxi/includes/components/ccm/
Resolving localhost... 127.0.0.1
Connecting to localhost|127.0.0.1|:80... connected.
HTTP request sent, awaiting response... 200 OK
Length: unspecified [text/html]
Saving to: “nagiosql.export.monitoring”
[ <=> ] 14,108 16.1K/s in 0.9s
2015-03-17 10:10:44 (16.1 KB/s) - “nagiosql.export.monitoring” saved [14108]
WRITE CONFIGS SUCCESSFUL!
OUTPUT:
Nagios Core 4.0.8
Copyright (c) 2009-present Nagios Core Development Team and Community Contributors
Copyright (c) 1999-2009 Ethan Galstad
Last Modified: 08-12-2014
License: GPL
Website: http://www.nagios.org
Reading configuration data...
Read main config file okay...
Read object config files okay...
Running pre-flight check on configuration data...
Checking objects...
Checked 8 services.
Checked 1 hosts.
Checked 1 host groups.
Checked 0 service groups.
Checked 3 contacts.
Checked 2 contact groups.
Checked 118 commands.
Checked 9 time periods.
Checked 0 host escalations.
Checked 0 service escalations.
Checking for circular paths...
Checked 1 hosts
Checked 0 service dependencies
Checked 0 host dependencies
Checked 9 timeperiods
Checking global event handlers...
Checking obsessive compulsive processor commands...
Checking misc settings...
Total Warnings: 0
Total Errors: 0
Things look okay - No serious problems were detected during the pre-flight check
RET: 0
Running configuration check...
Stopping nagios:. done.
Starting nagios: done.