gistfile1

#!/usr/bin/env ruby
#
# This handler creates and resolves PagerDuty incidents, refreshing
# stale incident details every 30 minutes
#
# Copyright 2011 Sonian, Inc <[email protected]>
#
# Released under the same terms as Sensu (the MIT license); see LICENSE
# for details.

require 'rubygems' if RUBY_VERSION < '1.9.0'
require 'sensu-handler'
require 'socket'

class IRCat < Sensu::Handler

  def incident_key
    @event['client']['name'] + '/' + @event['check']['name']
  end

  def handle
    status = @event['check']['status'] == 0 ? 'RECOVERY' : 'PROBLEM'
    description = status + ' alert: ' + incident_key + ' - ' + @event['check']['output'].split("\n").delete_if(&:empty?).join('!')
    if @event['check']['status'] > 0 and @event['check'].key?('graph')
      description += ' - ' + @event['check']['graph']
    end

    begin
      timeout(3) do
        s = TCPSocket.new settings['irccat']['hostname'], settings['irccat']['port']
        s.puts description
        s.close
      end
    rescue Timeout::Error
      puts 'irccat -- timed out while writing'
    end
  end

end