# File lib/deltacloud/drivers/rackspace/rackspace_driver.rb, line 36
  def hardware_profiles(credentials, opts = {})
    rs = new_client( credentials )
    results = []
    safely do
      results = rs.list_flavors.collect do |f|
        HardwareProfile.new(f[:id].to_s) do
          architecture 'x86_64'
          memory f[:ram].to_i
          storage f[:disk].to_i
        end
      end
    end
    filter_hardware_profiles(results, opts)
  end