Synnefo » snf-ganeti » ganeti-local

    if self._config_data is None:

      raise errors.ProgrammerError("Configuration file not read,"

                                   " cannot save.")

    if isinstance(target, objects.Cluster):

      test = target == self._config_data.cluster

    elif isinstance(target, objects.Node):

      test = target in self._config_data.nodes.values()

    elif isinstance(target, objects.Instance):

      test = target in self._config_data.instances.values()

    else:

      raise errors.ProgrammerError("Invalid object type (%s) passed to"

                                   " ConfigWriter.Update" % type(target))

    if not test:

      raise errors.ConfigurationError("Configuration updated since object"

                                      " has been read or unknown object")

    if update_serial:

    self._WriteConfig()