/nagios_helper

Gem for writing, testing, executing Nagios checks inside Rails application. Checks running throught http or script.

Primary LanguageRubyMIT LicenseMIT

NagiosHelper

Gem for writing, testing, executing Nagios checks inside Rails application. Checks running throught http or script.

gem 'nagios_helper', :require => 'nagios'

$ rails generate nagios:check some

Check example:

app/nagios/some.rb

class Nagios::Some < Nagios::Check
  params :x

  def execute
    count = User.count + x.to_i

    warn "hmmm" if count < 10
    crit "ouch" if count < 5

    ok "good #{count}"
  end

end

Run:

$ RAILS_ENV=production bundle exec nagios_check some x 1

Nagios Check Initilizers:

All files in app/nagios/initializers will auto loads.

Server:

Inside rails server

Create controller: app/controllers/nagios_controller.rb

class NagiosController < ApplicationController
  http_basic_authenticate_with :name => "nagios", :password => "password"

  def check
    status, message = Nagios::Runner.check(params)
    render :text => "#{status}|#{message}", :layout => false
  end

end
$ curl http://nagios:password@localhost:3000/nagios/check?method=some&x=1