273 lines
8.0 KiB
Python
273 lines
8.0 KiB
Python
# Copyright (c) 2017 Ericsson AB.
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain 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,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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#
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# Copyright (c) 2017 Wind River Systems, Inc.
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#
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# The right to copy, distribute, modify, or otherwise make use
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# of this software may be licensed only pursuant to the terms
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# of an applicable Wind River license agreement.
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#
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from dcmanagerclient.commands.v1 import base
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from dcmanagerclient import exceptions
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def detail_format(sw_update_strategy=None):
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columns = (
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'subcloud apply type',
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'max parallel subclouds',
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'stop on failure',
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'state',
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'created_at',
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'updated_at',
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)
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if sw_update_strategy:
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data = (
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sw_update_strategy.subcloud_apply_type,
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sw_update_strategy.max_parallel_subclouds,
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sw_update_strategy.stop_on_failure,
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sw_update_strategy.state,
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sw_update_strategy.created_at,
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sw_update_strategy.updated_at,
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)
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else:
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data = (tuple('<none>' for _ in range(len(columns))),)
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return columns, data
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def strategy_step_format(strategy_step=None):
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columns = (
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'cloud',
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'stage',
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'state',
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'details',
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'started_at',
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'finished_at',
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)
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if strategy_step:
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data = (
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strategy_step.cloud,
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strategy_step.stage,
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strategy_step.state,
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strategy_step.details,
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strategy_step.started_at,
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strategy_step.finished_at,
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)
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else:
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data = (tuple('<none>' for _ in range(len(columns))),)
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return columns, data
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def detail_strategy_step_format(strategy_step=None):
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columns = (
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'cloud',
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'stage',
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'state',
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'details',
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'started_at',
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'finished_at',
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'created_at',
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'updated_at',
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)
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if strategy_step:
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data = (
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strategy_step.cloud,
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strategy_step.stage,
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strategy_step.state,
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strategy_step.details,
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strategy_step.started_at,
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strategy_step.finished_at,
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strategy_step.created_at,
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strategy_step.updated_at,
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)
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else:
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data = (tuple('<none>' for _ in range(len(columns))),)
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return columns, data
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class CreatePatchStrategy(base.DCManagerShowOne):
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"""Create a patch strategy."""
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def _get_format_function(self):
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return detail_format
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def get_parser(self, parsed_args):
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parser = super(CreatePatchStrategy, self).get_parser(parsed_args)
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parser.add_argument(
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'--subcloud-apply-type',
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required=False,
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choices=['parallel', 'serial'],
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help='Subcloud apply type (parallel or serial).'
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)
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parser.add_argument(
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'--max-parallel-subclouds',
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required=False,
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type=int,
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help='Maximum number of parallel subclouds.'
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)
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parser.add_argument(
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'--stop-on-failure',
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required=False,
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action='store_true',
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help='Do not patch any additional subclouds after a failure.'
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)
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parser.add_argument(
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'cloud_name',
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nargs='?',
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default=None,
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help='Name of a single cloud to patch.'
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)
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return parser
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def _get_resources(self, parsed_args):
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dcmanager_client = self.app.client_manager.sw_update_manager
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kwargs = dict()
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if parsed_args.subcloud_apply_type:
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kwargs['subcloud-apply-type'] = parsed_args.subcloud_apply_type
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if parsed_args.max_parallel_subclouds:
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kwargs['max-parallel-subclouds'] = \
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parsed_args.max_parallel_subclouds
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if parsed_args.stop_on_failure:
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kwargs['stop-on-failure'] = 'true'
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if parsed_args.cloud_name is not None:
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kwargs['cloud_name'] = parsed_args.cloud_name
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return dcmanager_client.sw_update_manager.create_patch_strategy(
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**kwargs)
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class ShowPatchStrategy(base.DCManagerShowOne):
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"""Show the details of a patch strategy for a subcloud."""
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def _get_format_function(self):
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return detail_format
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def get_parser(self, parsed_args):
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parser = super(ShowPatchStrategy, self).get_parser(parsed_args)
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return parser
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def _get_resources(self, parsed_args):
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dcmanager_client = self.app.client_manager.sw_update_manager
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return dcmanager_client.sw_update_manager.patch_strategy_detail()
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class DeletePatchStrategy(base.DCManagerShowOne):
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"""Delete patch strategy from the database."""
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def _get_format_function(self):
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return detail_format
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def get_parser(self, prog_name):
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parser = super(DeletePatchStrategy, self).get_parser(prog_name)
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return parser
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def _get_resources(self, parsed_args):
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dcmanager_client = self.app.client_manager.sw_update_manager
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try:
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return dcmanager_client.sw_update_manager.delete_patch_strategy()
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except Exception as e:
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print (e)
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error_msg = "Unable to delete patch strategy"
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raise exceptions.DCManagerClientException(error_msg)
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class ApplyPatchStrategy(base.DCManagerShowOne):
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"""Apply a patch strategy."""
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def _get_format_function(self):
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return detail_format
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def get_parser(self, prog_name):
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parser = super(ApplyPatchStrategy, self).get_parser(prog_name)
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return parser
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def _get_resources(self, parsed_args):
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dcmanager_client = self.app.client_manager.sw_update_manager
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try:
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return dcmanager_client.sw_update_manager.apply_patch_strategy()
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except Exception as e:
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print (e)
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error_msg = "Unable to apply patch strategy"
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raise exceptions.DCManagerClientException(error_msg)
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class AbortPatchStrategy(base.DCManagerShowOne):
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"""Abort a patch strategy."""
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def _get_format_function(self):
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return detail_format
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def get_parser(self, prog_name):
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parser = super(AbortPatchStrategy, self).get_parser(prog_name)
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return parser
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def _get_resources(self, parsed_args):
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dcmanager_client = self.app.client_manager.sw_update_manager
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try:
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return dcmanager_client.sw_update_manager.abort_patch_strategy()
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except Exception as e:
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print (e)
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error_msg = "Unable to abort patch strategy"
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raise exceptions.DCManagerClientException(error_msg)
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class ListStrategyStep(base.DCManagerLister):
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"""List strategy steps."""
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def _get_format_function(self):
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return strategy_step_format
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def get_parser(self, parsed_args):
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parser = super(ListStrategyStep, self).get_parser(parsed_args)
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return parser
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def _get_resources(self, parsed_args):
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dcmanager_client = self.app.client_manager.strategy_step_manager
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return dcmanager_client.strategy_step_manager.list_strategy_steps()
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class ShowStrategyStep(base.DCManagerShowOne):
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"""Show the details of a strategy step."""
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def _get_format_function(self):
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return detail_strategy_step_format
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def get_parser(self, parsed_args):
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parser = super(ShowStrategyStep, self).get_parser(parsed_args)
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parser.add_argument(
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'cloud_name',
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help='Name of cloud to view the details.'
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)
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return parser
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def _get_resources(self, parsed_args):
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cloud_name = parsed_args.cloud_name
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dcmanager_client = self.app.client_manager.strategy_step_manager
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return dcmanager_client.strategy_step_manager.strategy_step_detail(
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cloud_name)
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