Nagios Support Forum

Posted: **Thu Jul 14, 2016 2:32 pm**

I'm installing a plugin using https://exchange.nagios.org/directory/P ... cs/details

I have managed to install the plugin and command.

Nagios XI version : 5.2.9

I have installed the ruby and gem as required
# ruby -v
ruby 1.8.7 (2013-06-27 patchlevel 374) [x86_64-linux]
root@nagmonusdev1:(07-14 13:24): /usr/local/nagios/libexec
# gem -v
1.3.7

# gem list

*** LOCAL GEMS ***

amazon-ec2 (0.9.17)
CloudyScripts (2.14.64)
net-scp (1.2.1)
net-sftp (2.1.2)
net-ssh (2.9.2)
xml-simple (1.1.5)
zip (2.0.2)

Getting below error
# ./check_cloudwatch_status-2.5.07.rb
/usr/lib/ruby/site_ruby/1.8/rubygems/custom_require.rb:31:in `gem_original_require': no such file to load -- fog (LoadError)
from /usr/lib/ruby/site_ruby/1.8/rubygems/custom_require.rb:31:in `require'
from ./check_cloudwatch_status-2.5.07.rb:12
from ./check_cloudwatch_status-2.5.07.rb:12:in `each'
from ./check_cloudwatch_status-2.5.07.rb:12

Can someone assist me resolving this error. Not sure, if it requires any additional gem to be installed or the environment path variable.

Posted: **Thu Jul 14, 2016 2:55 pm**

First off, the plugin is not one that is made to be ran by just using ./. Take a look at the document that references how it should be defined -

Code: Select all

define command {
	command_name	check_cloudwatch_status
	command_line	RUBYOPT="rubygems" /usr/local/ec2-monitor/CloutomateMonitoring/lib/nagios/check_cloudwatch_status.rb -a $HOSTADDRESS$ -i $ARG1$ -f $ARG2$ -C $ARG3$ --warning $ARG4$ --critical $ARG5$
}

You'll want to use RUBYOPT="rubygems" prior to executing it.

Second, it looks like you're missing the the fog plugin as the plugin requires from your gem list. You'll need to get this installed prior to running the plugin.

Code: Select all

Requirements:
Ruby version >= 1.8.7
Fog gem version >= 1.25.0

Nagios Support Forum

Need assistance on install cloudwatch plugin

Need assistance on install cloudwatch plugin

Re: Need assistance on install cloudwatch plugin