103 lines
3.4 KiB
Python
103 lines
3.4 KiB
Python
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# Copyright (c) 2016 Servionica
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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
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# 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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from osc_lib import utils
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from watcherclient._i18n import _
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from watcherclient.common import command
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from watcherclient.common import utils as common_utils
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from watcherclient import exceptions
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from watcherclient.v1 import resource_fields as res_fields
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class ShowService(command.ShowOne):
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"""Show detailed information about a given service."""
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def get_parser(self, prog_name):
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parser = super(ShowService, self).get_parser(prog_name)
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parser.add_argument(
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'service',
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metavar='<service>',
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help=_('ID or name of the service'),
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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 = getattr(self.app.client_manager, "infra-optim")
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try:
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service = client.service.get(parsed_args.service)
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except exceptions.HTTPNotFound as exc:
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raise exceptions.CommandError(str(exc))
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columns = res_fields.SERVICE_FIELDS
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column_headers = res_fields.SERVICE_FIELD_LABELS
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return column_headers, utils.get_item_properties(service, columns)
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class ListService(command.Lister):
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"""List information on retrieved services."""
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def get_parser(self, prog_name):
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parser = super(ListService, self).get_parser(prog_name)
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parser.add_argument(
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'--detail',
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dest='detail',
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action='store_true',
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default=False,
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help=_("Show detailed information about each service."))
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parser.add_argument(
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'--limit',
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metavar='<limit>',
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type=int,
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help=_('Maximum number of services to return per request, '
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'0 for no limit. Default is the maximum number used '
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'by the Watcher API Service.'))
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parser.add_argument(
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'--sort-key',
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metavar='<field>',
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help=_('Goal field that will be used for sorting.'))
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parser.add_argument(
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'--sort-dir',
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metavar='<direction>',
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choices=['asc', 'desc'],
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help='Sort direction: "asc" (the default) or "desc".')
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return parser
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def take_action(self, parsed_args):
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client = getattr(self.app.client_manager, "infra-optim")
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params = {}
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if parsed_args.detail:
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fields = res_fields.SERVICE_FIELDS
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field_labels = res_fields.SERVICE_FIELD_LABELS
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else:
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fields = res_fields.SERVICE_SHORT_LIST_FIELDS
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field_labels = res_fields.SERVICE_SHORT_LIST_FIELD_LABELS
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params.update(
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common_utils.common_params_for_list(
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parsed_args, fields, field_labels))
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try:
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data = client.service.list(**params)
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except exceptions.HTTPNotFound as ex:
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raise exceptions.CommandError(str(ex))
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return (field_labels,
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(utils.get_item_properties(item, fields) for item in data))
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