gistfile1.txt

  def self.nova_get_host_by_name_and_type(host_name, service_type)
    #find the host by name and service type
    nova_hosts.each do |entry|
      # (mdorman) Support api!cell_name@host_name -style output of nova host-list under nova cells
      if entry["host_name"] =~ /^([a-zA-Z0-1\-_]+![a-zA-Z0-1\-_]+@)?#{Regexp.quote(host_name)}$/
        if entry["service"] == service_type
            return host_name
        end
      end
    end
    #name/service combo not found
    return nil
  end