108 lines
3.3 KiB
Python
108 lines
3.3 KiB
Python
# Licensed under the Apache License, Version 2.0 (the "License"); you may
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# not use this file except in compliance with the License. You may obtain
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# a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
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# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
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# License for the specific language governing permissions and limitations
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# under the License.
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from __future__ import print_function
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import time
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from heatclient.common import event_utils
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from tripleo_common.actions import container_images
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from tripleo_common.actions import package_update
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from tripleoclient import exceptions
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from tripleoclient import utils
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_WORKFLOW_TIMEOUT = 120 * 60 # 2h
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def update(clients, container):
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"""Update the heat stack outputs for purposes of update/upgrade.
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This workflow assumes that previously the
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plan_management.update_deployment_plan workflow has already been
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run to process the templates and environments (the same way as
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'deploy' command processes them).
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:param clients: Application client object.
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:type clients: Object
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:param container: Container name to pull from.
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:type container: String.
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"""
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def _check_response(response):
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"""This test checks if a response is mistral based.
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Some responses are constructed using the mistral Result class, but
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because the returns from methods within tripleo-common are not
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type safe, this static method will check for success using the
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mistral attribute, but if it does not exist the raw response will
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be returned.
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:param response: Object
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:Type response: Object
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:returns: Boolean || Object
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"""
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try:
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return response.is_success()
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except AttributeError:
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return response
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context = clients.tripleoclient.create_mistral_context()
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container_action = container_images.PrepareContainerImageParameters(
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container=container
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)
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success = _check_response(container_action.run(context=context))
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if success is False:
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raise RuntimeError(
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'Prepare container image parameters failed: {}'.format(
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success.to_dict()
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)
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)
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update_action = package_update.UpdateStackAction(
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timeout=240,
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container=container
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)
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success = _check_response(update_action.run(context=context))
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if success is False:
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raise RuntimeError(
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'Upgrade failed: {}'.format(
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success.to_dict()
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)
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)
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events = event_utils.get_events(
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clients.orchestration,
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stack_id=container,
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event_args={
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'sort_dir': 'desc',
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'limit': 1
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}
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)
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marker = events[0].id if events else None
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time.sleep(10)
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create_result = utils.wait_for_stack_ready(
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clients.orchestration,
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container,
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marker,
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'UPDATE',
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1
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)
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if not create_result:
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raise exceptions.DeploymentError(
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'Heat Stack update failed, run the following command'
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' `openstack --os-cloud undercloud stack failures list {}`'
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' to investigate these failures further.'.format(container)
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)
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