Unable to apply configuration.

[mccollege]

Here's the output:

[root@nagios init.d]# tail -f /usr/local/nagiosxi/var/cmdsubsys.log
............................................
PROCESSED 0 COMMANDS
ESS COMMAND: CMD=17, DATA=
APPLYING NAGIOSCORE CONFIG...
CMDLINE=cd /usr/local/nagiosxi/scripts && ./reconfigure_nagios.sh
URL: http://localhost/nagiosxi/includes/components/ccm/
CMDLINE
--2015-08-28 11:53:51-- 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'

0K .......... . 809M=0s

2015-08-28 11:53:52 (809 MB/s) - `nagiosql.login' saved [11691]

/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=sra5to' -O nagiosql.loginLOGIN SUCCESSFUL!
IMPORTING CONFIG FILES...URL: http://localhost/nagiosxi/includes/components/ccm/
Array
(
)
RESETTING PERMS
SETUID ROOT OK
URL: http://localhost/nagiosxi/includes/components/ccm/
CMDLINE
--2015-08-28 11:53:52-- 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'

0K .......... . 786M=0s

2015-08-28 11:53:53 (786 MB/s) - `nagiosql.login' saved [11691]

/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=sra5to' -O nagiosql.loginLOGIN 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
--2015-08-28 11:53:53-- 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'

0K .......... .... 1.12G=0s

2015-08-28 11:53:54 (1.12 GB/s) - `nagiosql.export.monitoring' saved [14751]

WRITE CONFIGS SUCCESSFUL!
OUTPUT:
Nagios Core 4.0.7
Copyright (c) 2009-present Nagios Core Development Team and Community Contributors
Copyright (c) 1999-2009 Ethan Galstad
Last Modified: 06-03-2014
License: GPL

Reading configuration data...
Read main config file okay...
Read object config files okay...

Running pre-flight check on configuration data...

Checking objects...
Checked 385 services.
Checked 144 hosts.
Checked 11 host groups.
Checked 8 service groups.
Checked 13 contacts.
Checked 7 contact groups.
Checked 125 commands.
Checked 20 time periods.
Checked 0 host escalations.
Checked 0 service escalations.
Checking for circular paths...
Checked 144 hosts
Checked 0 service dependencies
Checked 0 host dependencies
Checked 20 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
/etc/init.d/nagios: line 209: /dev/null: Permission denied
Running configuration check... CONFIG ERROR! Restart aborted. Check your Nagios configuration.
OUTPUT=Running configuration check... CONFIG ERROR! Restart aborted. Check your Nagios configuration.
RETURNCODE=6
........
PROCESSED 1 COMMANDS

[ssax]

Don't apply configuration or anything in between, when an apply config fails it reverts the files back to a known working state, we want to keep the files in a bad state.

First go to Configure > Core Config Manager > Tools > Write Config Files
- Click Delete (don't worry, it's safe, they get re-written)
- Click Write

Run this command and post the full output:

Code: Select all

/usr/local/nagios/bin/nagios -v /usr/local/nagios/etc/nagios.cfg

Then zip up your /usr/local/nagios/etc directory and attach it here.

[mccollege]

Output:

Nagios Core 4.0.7
Copyright (c) 2009-present Nagios Core Development Team and Community Contributors
Copyright (c) 1999-2009 Ethan Galstad
Last Modified: 06-03-2014
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 385 services.
Checked 144 hosts.
Checked 11 host groups.
Checked 8 service groups.
Checked 13 contacts.
Checked 7 contact groups.
Checked 125 commands.
Checked 20 time periods.
Checked 0 host escalations.
Checked 0 service escalations.
Checking for circular paths...
Checked 144 hosts
Checked 0 service dependencies
Checked 0 host dependencies
Checked 20 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

[Box293]

Can you upload the file:
/etc/sudoers
Also, any files in /etc/sudoers.d/

[mccollege]

Attached is contents of sudoers file.
No /etc/sudoers.d directory exists.

[lmiltchev]

The sudoers looks fine.

/etc/init.d/nagios: line 209: /dev/null: Permission denied

What are the permissions on "/dev/null"?

Code: Select all

ll /dev/null

[mccollege]

crw-r----- 1 mysql mysql 1, 3 Aug 28 10:04 /dev/null

[ssax]

Try this:

Code: Select all

chmod 666 /dev/null
chown root.root /dev/null

Then:

Code: Select all

tail -f /usr/local/nagiosxi/var/cmdsubsys.log

Apply config and send us the full output.

[mccollege]

Which output do you want? What was displayed while the tail -f was going?

The configuration applied this time, and everything under the "System Ok" is green again.

I'll attach the profile if there is anything else you need to check on.

[tgriep]

Is everything working now?