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package_update.py
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package_update.py
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# Licensed under the Apache License, Version 2.0 (the "License"); you may
# not use this file except in compliance with the License. You may obtain
# a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
# License for the specific language governing permissions and limitations
# under the License.
from __future__ import print_function
import pprint
import time
from heatclient.common import event_utils
from openstackclient import shell
from tripleoclient import exceptions
from tripleoclient import utils
from tripleoclient.workflows import base
def update(clients, **workflow_input):
workflow_client = clients.workflow_engine
tripleoclients = clients.tripleoclient
plan_name = workflow_input['container']
with tripleoclients.messaging_websocket() as ws:
execution = base.start_workflow(
workflow_client,
'tripleo.package_update.v1.package_update_plan',
workflow_input=workflow_input
)
for payload in base.wait_for_messages(workflow_client, ws, execution):
assert payload['status'] == "SUCCESS", pprint.pformat(payload)
orchestration_client = clients.orchestration
events = event_utils.get_events(orchestration_client,
stack_id=plan_name,
event_args={'sort_dir': 'desc',
'limit': 1})
marker = events[0].id if events else None
time.sleep(10)
create_result = utils.wait_for_stack_ready(
orchestration_client, plan_name, marker, 'UPDATE', 1)
if not create_result:
shell.OpenStackShell().run(["stack", "failures", "list", plan_name])
raise exceptions.DeploymentError("Heat Stack update failed.")
def get_config(clients, **workflow_input):
workflow_client = clients.workflow_engine
tripleoclients = clients.tripleoclient
with tripleoclients.messaging_websocket() as ws:
execution = base.start_workflow(
workflow_client,
'tripleo.package_update.v1.get_config',
workflow_input=workflow_input
)
for payload in base.wait_for_messages(workflow_client, ws, execution):
assert payload['status'] == "SUCCESS", pprint.pformat(payload)
if payload['status'] == 'SUCCESS':
print('Success')
else:
raise RuntimeError('Minor update failed with: {}'.format(payload))
def update_ansible(clients, **workflow_input):
workflow_client = clients.workflow_engine
tripleoclients = clients.tripleoclient
ansible_queue = workflow_input['ansible_queue_name']
with tripleoclients.messaging_websocket() as ws:
execution = base.start_workflow(
workflow_client,
'tripleo.package_update.v1.update_nodes',
workflow_input=workflow_input
)
with tripleoclients.messaging_websocket(ansible_queue) as update_ws:
for payload in base.wait_for_messages(workflow_client,
update_ws,
execution):
# Need to sleep a little, to let the time for the execution
# to get the right status in between. It avoid to fall in the
# while True loop to get messages
time.sleep(5)
if payload.get('message'):
pprint.pprint(payload['message'].splitlines())
for payload in base.wait_for_messages(workflow_client, ws, execution):
if payload.get('message'):
print(payload)
if payload['status'] == 'SUCCESS':
print('Success')
else:
raise RuntimeError('Update failed with: {}'.format(payload))
def converge_nodes(clients, **workflow_input):
workflow_client = clients.workflow_engine
tripleoclients = clients.tripleoclient
plan_name = workflow_input['container']
with tripleoclients.messaging_websocket() as ws:
execution = base.start_workflow(
workflow_client,
'tripleo.package_update.v1.converge_upgrade_plan',
workflow_input=workflow_input
)
for payload in base.wait_for_messages(workflow_client, ws, execution):
assert payload['status'] == "SUCCESS", pprint.pformat(payload)
orchestration_client = clients.orchestration
events = event_utils.get_events(orchestration_client,
stack_id=plan_name,
event_args={'sort_dir': 'desc',
'limit': 1})
marker = events[0].id if events else None
time.sleep(10)
create_result = utils.wait_for_stack_ready(
orchestration_client, plan_name, marker, 'UPDATE', 1)
if not create_result:
shell.OpenStackShell().run(["stack", "failures", "list", plan_name])
raise exceptions.DeploymentError("Heat Stack update failed.")