gistfile1.rb

#!/usr/bin/env ruby
# -*- coding: utf-8 -*-

require 'fog'

name = ARGV[0]

conn =Fog::Compute.new({
  :provider => 'XenServer',
  :xenserver_url => '192.168.1.2',
  :xenserver_username => 'root',
  :xenserver_password => 'password'
})
server = conn.servers.find do |server|
  server if server.name == name
end

guest_metrics = server.guest_metrics

puts "OS Version"
puts "#{guest_metrics.os_version['name']}"
puts "Networks"
guest_metrics.networks.each do |key, address|
  puts "#{key}: #{address}"
end