67c49244be
This change will provide the operator the ability to better control a given deployment or operational task while leveraging the tripleoclient. A utility has been added to sanitize user input. This will ensure the parsed string is in valid ansible limit format. Change-Id: I190f6efe8d728f124c18ce80be715ae7c5c0da01 Depends-On: I0056fdbe3d9807e6baf4a1645a632ab9eb1b2668 Signed-off-by: Luke Short <ekultails@gmail.com> Co-Authored-By: Kevin Carter <kecarter@redhat.com>
89 lines
2.7 KiB
Python
89 lines
2.7 KiB
Python
# Copyright 2016 Red Hat, Inc.
|
|
# All Rights Reserved.
|
|
#
|
|
# 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
|
|
|
|
from tripleo_common.actions import scale
|
|
|
|
from tripleoclient import utils
|
|
from tripleoclient.workflows import deployment
|
|
|
|
|
|
def scale_down(log, clients, stack, nodes, timeout=None, verbosity=0,
|
|
connection_timeout=None):
|
|
"""Unprovision and deletes overcloud nodes from a heat stack.
|
|
|
|
:param log: Logging object
|
|
:type log: Object
|
|
|
|
:param clients: Application client object.
|
|
:type clients: Object
|
|
|
|
:param stack: Heat Stack object
|
|
:type stack: Object
|
|
|
|
:param nodes: List of nodes to delete. If the node UUID is used the
|
|
UUID will be used to lookup the node name before being
|
|
passed through to the cleanup playbook.
|
|
:type nodes: List
|
|
|
|
:param timeout: Timeout to use when deleting nodes. If timeout is None
|
|
it will be set to 240 minutes.
|
|
:type timeout: Integer
|
|
|
|
:param verbosity: Verbosity level
|
|
:type verbosity: Integer
|
|
|
|
:param connection_timeout: Ansible connection timeout in seconds.
|
|
:type connection_timeout: Integer
|
|
"""
|
|
|
|
if not timeout:
|
|
timeout = 240
|
|
|
|
limit_list = list()
|
|
for node in nodes:
|
|
try:
|
|
_node = clients.compute.servers.get(node)
|
|
limit_list.append(_node.name)
|
|
except Exception:
|
|
limit_list.append(node)
|
|
|
|
if limit_list:
|
|
limit_list = ':'.join(limit_list)
|
|
else:
|
|
limit_list = None
|
|
|
|
deployment.config_download(
|
|
log=log,
|
|
clients=clients,
|
|
stack=stack,
|
|
timeout=connection_timeout,
|
|
ansible_playbook_name='scale_playbook.yaml',
|
|
limit_hosts=limit_list,
|
|
verbosity=verbosity,
|
|
deployment_timeout=timeout
|
|
)
|
|
|
|
print('Running scale down')
|
|
context = clients.tripleoclient.create_mistral_context()
|
|
scale_down_action = scale.ScaleDownAction(nodes=nodes, timeout=timeout,
|
|
container=stack.stack_name)
|
|
scale_down_action.run(context=context)
|
|
utils.wait_for_stack_ready(
|
|
orchestration_client=clients.orchestration,
|
|
stack_name=stack.stack_name,
|
|
action='UPDATE'
|
|
)
|