bin/metrics-kannel.rb
#! /usr/bin/env ruby
#
# metrics-kannel
#
# DESCRIPTION:
# This plugin checks get metrics for kannel
#
# OUTPUT:
# plain text
#
# PLATFORMS:
# Linux
#
# DEPENDENCIES:
# gem: sensu-plugin
#
# USAGE:
# metrics-kannel -h host -P port -p password
#
# NOTES:
#
# LICENSE:
# Marc-Andre Gatien <https://github.com/mag009>
# Released under the same terms as Sensu (the MIT license); see LICENSE
# for details.
#
require 'sensu-plugin/metric/cli'
require 'net/http'
require 'rexml/document'
class Graphite < Sensu::Plugin::Metric::CLI::Graphite
option :host,
short: '-h HOST',
long: '--host HOST',
description: 'Your Kannel endpoint',
default: 'localhost'
option :port,
short: '-P PORT',
long: '--port PORT',
description: 'Your Kannel port',
default: 13000, # rubocop:disable NumericLiterals
proc: proc(&:to_i)
option :password,
short: '-p PASSWORD',
long: '--password PASSWORD',
description: 'Your Kannel password'
option :scheme,
description: 'Metric naming scheme, text to prepend to metric',
short: '-s SCHEME',
long: '--scheme SCHEME',
default: "#{Socket.gethostbyname(Socket.gethostname.to_s).first}.kannel"
def run
path = "/status.xml?password=#{config[:password]}"
begin
response = Net::HTTP.get(config[:host], path, config[:port])
rescue => e
critical e
end
document = REXML::Document.new(response)
critical 'Invalid XML document' if document.root.nil?
critical 'Invalid root element' if 'gateway' != document.root.name
critical 'Denied' if 'Denied' == document.root.text.strip
list = ['received/total', 'sent/total', 'inbound', 'outbound', 'storesize']
sms = {}
list.each do |k|
sms[k.sub('/', '.').to_s] = [REXML::XPath.first(document, "//sms/#{k}/text()")]
end
sms.each do |k, v|
if k =~ /bound/
v = v.join(',').split(',')
end
v = v.first
output [config[:scheme], k].join('.'), v
end
Hash[REXML::XPath.each(document, '//smsc').map do |smsc|
output [config[:scheme], smsc.text('id'), 'failed'].join('.'), smsc.text('failed')
output [config[:scheme], smsc.text('id'), 'queued'].join('.'), smsc.text('queued')
output [config[:scheme], smsc.text('id'), 'received'].join('.'), smsc.text('sms/received')
output [config[:scheme], smsc.text('id'), 'sent'].join('.'), smsc.text('sms/sent')
output [config[:scheme], smsc.text('id'), 'inbound'].join('.'), smsc.text('sms/inbound').split(',').first
output [config[:scheme], smsc.text('id'), 'outbound'].join('.'), smsc.text('sms/outbound').split(',').first
end]
ok
end
end