271 lines
9.6 KiB
Python
271 lines
9.6 KiB
Python
# Copyright 2016 Brocade Communications Systems Inc
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# All Rights Reserved.
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#
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#
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# 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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import yaml
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from osc_lib.command import command
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from osc_lib import utils
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from oslo_utils import strutils
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from tackerclient.common import exceptions
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from tackerclient.i18n import _
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from tackerclient.osc import sdk_utils
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from tackerclient.osc import utils as tacker_osc_utils
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from tackerclient.tacker import v1_0 as tackerV10
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from tackerclient.tacker.v1_0.nfvo import vim_utils
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_attr_map = (
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('id', 'ID', tacker_osc_utils.LIST_BOTH),
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('name', 'Name', tacker_osc_utils.LIST_BOTH),
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('tenant_id', 'Tenant_id', tacker_osc_utils.LIST_BOTH),
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('type', 'Type', tacker_osc_utils.LIST_BOTH),
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('is_default', 'Is Default',
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tacker_osc_utils.LIST_BOTH),
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('placement_attr', 'Placement attribution',
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tacker_osc_utils.LIST_LONG_ONLY),
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('status', 'Status', tacker_osc_utils.LIST_BOTH),
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)
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_VIM = 'vim'
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class ListVIM(command.Lister):
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_description = _("List VIMs that belong to a given tenant.")
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def get_parser(self, prog_name):
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parser = super(ListVIM, self).get_parser(prog_name)
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parser.add_argument(
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'--long',
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action='store_true',
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help=_("List additional fields in output")
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)
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return parser
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def take_action(self, parsed_args):
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client = self.app.client_manager.tackerclient
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data = client.list_vims()
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headers, columns = tacker_osc_utils.get_column_definitions(
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_attr_map, long_listing=parsed_args.long)
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return (headers,
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(utils.get_dict_properties(
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s, columns,
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) for s in data[_VIM + 's']))
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class ShowVIM(command.ShowOne):
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_description = _("Display VIM details")
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def get_parser(self, prog_name):
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parser = super(ShowVIM, self).get_parser(prog_name)
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parser.add_argument(
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_VIM,
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metavar="<VIM>",
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help=_("VIM to display (name or ID)")
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)
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return parser
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def take_action(self, parsed_args):
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client = self.app.client_manager.tackerclient
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obj_id = tackerV10.find_resourceid_by_name_or_id(
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client, _VIM, parsed_args.vim)
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obj = client.show_vim(obj_id)
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display_columns, columns = _get_columns(obj[_VIM])
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data = utils.get_item_properties(
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sdk_utils.DictModel(obj[_VIM]),
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columns,
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formatters=_formatters)
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return (display_columns, data)
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class CreateVIM(command.ShowOne):
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_description = _("Register a new VIM")
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def get_parser(self, prog_name):
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parser = super(CreateVIM, self).get_parser(prog_name)
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parser.add_argument(
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'name', metavar='NAME',
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help=_('Set a name for the VIM'))
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parser.add_argument(
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'--tenant-id', metavar='TENANT_ID',
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help=_('The owner tenant ID or project ID'))
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parser.add_argument(
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'--config-file',
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required=True,
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help=_('YAML file with VIM configuration parameters'))
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parser.add_argument(
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'--description',
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help=_('Set a description for the VIM'))
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parser.add_argument(
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'--is-default',
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action='store_true',
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default=False,
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help=_('Set as default VIM'))
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return parser
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def args2body(self, parsed_args):
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body = {_VIM: {}}
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if parsed_args.config_file:
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with open(parsed_args.config_file) as f:
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vim_config = f.read()
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try:
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config_param = yaml.load(vim_config,
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Loader=yaml.SafeLoader)
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except yaml.YAMLError as e:
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raise exceptions.InvalidInput(reason=e)
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vim_obj = body[_VIM]
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try:
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auth_url = config_param.pop('auth_url')
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except KeyError:
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raise exceptions.TackerClientException(message='Auth URL must be '
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'specified',
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status_code=404)
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vim_obj['auth_url'] = vim_utils.validate_auth_url(auth_url).geturl()
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vim_utils.args2body_vim(config_param, vim_obj)
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tackerV10.update_dict(parsed_args, body[_VIM],
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['tenant_id', 'name', 'description',
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'is_default'])
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return body
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def take_action(self, parsed_args):
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client = self.app.client_manager.tackerclient
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vim = client.create_vim(self.args2body(parsed_args))
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display_columns, columns = _get_columns(vim[_VIM])
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data = utils.get_item_properties(
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sdk_utils.DictModel(vim[_VIM]),
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columns, formatters=_formatters)
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return (display_columns, data)
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class DeleteVIM(command.Command):
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_description = _("Delete VIM(s).")
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def get_parser(self, prog_name):
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parser = super(DeleteVIM, self).get_parser(prog_name)
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parser.add_argument(
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_VIM,
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metavar="<VIM>",
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nargs="+",
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help=_("VIM(s) to delete (name or ID)")
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)
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return parser
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def take_action(self, parsed_args):
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client = self.app.client_manager.tackerclient
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failure = False
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deleted_ids = []
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failed_items = {}
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for resource_id in parsed_args.vim:
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try:
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obj = tackerV10.find_resourceid_by_name_or_id(
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client, _VIM, resource_id)
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client.delete_vim(obj)
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deleted_ids.append(resource_id)
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except Exception as e:
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failure = True
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failed_items[resource_id] = e
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if failure:
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msg = ''
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if deleted_ids:
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msg = (_('Successfully deleted %(resource)s(s):'
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' %(deleted_list)s') % {'deleted_list':
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', '.join(deleted_ids),
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'resource': _VIM})
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err_msg = _("\n\nUnable to delete the below"
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" %s(s):") % _VIM
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for failed_id, error in failed_items.items():
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err_msg += (_('\n Cannot delete %(failed_id)s: %(error)s')
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% {'failed_id': failed_id,
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'error': error})
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msg += err_msg
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raise exceptions.CommandError(message=msg)
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else:
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print((_('All specified %(resource)s(s) deleted successfully')
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% {'resource': _VIM}))
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return
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class UpdateVIM(command.ShowOne):
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_description = _("Update VIM.")
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def get_parser(self, prog_name):
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parser = super(UpdateVIM, self).get_parser(prog_name)
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parser.add_argument(
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'id', metavar="VIM",
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help=_('ID or name of %s to update') % _VIM)
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parser.add_argument(
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'--config-file',
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required=False,
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help=_('YAML file with VIM configuration parameters'))
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parser.add_argument(
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'--name',
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help=_('New name for the VIM'))
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parser.add_argument(
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'--description',
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help=_('New description for the VIM'))
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parser.add_argument(
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'--is-default',
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type=strutils.bool_from_string,
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metavar='{True,False}',
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help=_('Indicate whether the VIM is used as default'))
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return parser
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def args2body(self, parsed_args):
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body = {_VIM: {}}
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config_param = None
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# config arg passed as data overrides config yaml when both args passed
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if parsed_args.config_file:
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with open(parsed_args.config_file) as f:
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config_yaml = f.read()
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try:
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config_param = yaml.load(config_yaml)
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except yaml.YAMLError as e:
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raise exceptions.InvalidInput(reason=e)
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vim_obj = body[_VIM]
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if config_param is not None:
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vim_utils.args2body_vim(config_param, vim_obj)
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tackerV10.update_dict(parsed_args, body[_VIM],
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['tenant_id', 'name', 'description',
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'is_default'])
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# type attribute is read-only, it can't be updated, so remove it
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# in update method
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body[_VIM].pop('type', None)
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return body
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def take_action(self, parsed_args):
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client = self.app.client_manager.tackerclient
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obj_id = tackerV10.find_resourceid_by_name_or_id(
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client, _VIM, parsed_args.id)
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vim = client.update_vim(obj_id, self.args2body(parsed_args))
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display_columns, columns = _get_columns(vim[_VIM])
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data = utils.get_item_properties(
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sdk_utils.DictModel(vim[_VIM]), columns,
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formatters=_formatters)
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return (display_columns, data)
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_formatters = {
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'auth_cred': tacker_osc_utils.format_dict_with_indention,
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'placement_attr': tacker_osc_utils.format_dict_with_indention,
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'vim_project': tacker_osc_utils.format_dict_with_indention,
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}
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def _get_columns(item):
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column_map = {
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'tenant_id': 'project_id',
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}
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return sdk_utils.get_osc_show_columns_for_sdk_resource(item, column_map)
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