def get_node_uuid(self):
"""Get UUID for Ironic node.
If the agent has not yet heartbeated to Ironic, it will not have
the UUID and this will raise an exception.
:returns: A string containing the UUID for the Ironic node.
:raises: UnknownNodeError if UUID is unknown.
"""
if self.node is None or 'uuid' not in self.node:
raise errors.UnknownNodeError()
return self.node['uuid']
def test_error_classes(self):
cases = [
(errors.InvalidContentError(DETAILS), SAME_DETAILS),
(errors.NotFound(), SAME_CL_DETAILS),
(errors.CommandExecutionError(DETAILS), SAME_DETAILS),
(errors.InvalidCommandError(DETAILS), SAME_DETAILS),
(errors.InvalidCommandParamsError(DETAILS), SAME_DETAILS),
(errors.RequestedObjectNotFoundError('type_descr',
'obj_id'), DIFF_CL_DETAILS),
(errors.IronicAPIError(DETAILS), SAME_DETAILS),
(errors.HeartbeatError(DETAILS), SAME_DETAILS),
(errors.LookupNodeError(DETAILS), SAME_DETAILS),
(errors.LookupAgentIPError(DETAILS), SAME_DETAILS),
(errors.LookupAgentInterfaceError(DETAILS), SAME_DETAILS),
(errors.ImageDownloadError('image_id', DETAILS), DIFF_CL_DETAILS),
(errors.ImageChecksumError('image_id', '/foo/image_id',
'incorrect',
'correct'), DIFF_CL_DETAILS),
(errors.ImageWriteError('device', 'exit_code', 'stdout',
'stderr'), DIFF_CL_DETAILS),
(errors.ConfigDriveTooLargeError('filename',
'filesize'), DIFF_CL_DETAILS),
(errors.ConfigDriveWriteError('device', 'exit_code', 'stdout',
'stderr'), DIFF_CL_DETAILS),
(errors.SystemRebootError('exit_code', 'stdout',
'stderr'), DIFF_CL_DETAILS),
(errors.BlockDeviceEraseError(DETAILS), SAME_DETAILS),
(errors.BlockDeviceError(DETAILS), SAME_DETAILS),
(errors.VirtualMediaBootError(DETAILS), SAME_DETAILS),
(errors.UnknownNodeError(), DEFAULT_DETAILS),
(errors.UnknownNodeError(DETAILS), SAME_DETAILS),
(errors.HardwareManagerNotFound(), DEFAULT_DETAILS),
(errors.HardwareManagerNotFound(DETAILS), SAME_DETAILS),
(errors.HardwareManagerMethodNotFound('method'), DIFF_CL_DETAILS),
(errors.IncompatibleHardwareMethodError(), DEFAULT_DETAILS),
(errors.IncompatibleHardwareMethodError(DETAILS), SAME_DETAILS),
]
for (obj, check_details) in cases:
self._test_class(obj, check_details)
def get_node_uuid(self):
if self.node is None or 'uuid' not in self.node:
raise errors.UnknownNodeError()
return self.node['uuid']
