# File lib/ohai/plugins/rackspace.rb, line 85
  def get_region()
    so = shell_out("xenstore-ls vm-data/provider_data")
    if so.exitstatus == 0
      so.stdout.split("\n").each do |line|
        rackspace[:region] = line.split[2].delete('\"') if line =~ /^region/
      end
    end
  rescue Errno::ENOENT
    Ohai::Log.debug("Unable to find xenstore-ls, cannot capture region information for Rackspace cloud")
    nil
  end