63c007461d
Implement the states for lock and unlock. Adding stub methods and classes for the full upgrade strategy subcloud orchestration state machine. Adding unit tests to validate all lock and unlock success and failure scenarios. Change-Id: I5b8d89bc733b867e8568043b0c7e4a79d1925890 Story: 2007403 Task: 39874 Signed-off-by: albailey <Al.Bailey@windriver.com>
31 lines
918 B
Python
31 lines
918 B
Python
#
|
|
# Copyright (c) 2020 Wind River Systems, Inc.
|
|
#
|
|
# SPDX-License-Identifier: Apache-2.0
|
|
#
|
|
from oslo_log import log as logging
|
|
|
|
from dcmanager.manager.states.base import BaseState
|
|
|
|
LOG = logging.getLogger(__name__)
|
|
|
|
|
|
class MigratingDataState(BaseState):
|
|
"""Upgrade step for migrating data"""
|
|
|
|
def __init__(self):
|
|
super(MigratingDataState, self).__init__()
|
|
|
|
def perform_state_action(self, strategy_step):
|
|
"""Migrate data for an upgrade on a subcloud
|
|
|
|
Any exceptions raised by this method set the strategy to FAILED
|
|
Returning normally from this method set the strategy to the next step
|
|
"""
|
|
LOG.warning("MigratingDataState has not been implemented yet.")
|
|
|
|
# When we return from this method without throwing an exception, the
|
|
# state machine can proceed to the next state
|
|
LOG.warning("Faking transition to next state")
|
|
return True
|