f2277b5f7a
This adds support for the recommended CLI using the OpenStackClient, without modifying the existing Blazar shell CLI. The existing shell command classes are used, by introducing a check in the base comand class to use either the client passed by Blazar shell, or the client using the osc_lib client_manager. The argument --physical-reservation is also removed for the create lease command when using the OpenStack client. Implements: blueprint openstackclient-support Change-Id: I97a7b91f0d05efc887307ac167e5c368276d4f81
67 lines
2.1 KiB
Python
67 lines
2.1 KiB
Python
# 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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import logging
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from osc_lib import utils
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LOG = logging.getLogger(__name__)
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DEFAULT_API_VERSION = '1'
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# Required by the OSC plugin interface
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API_NAME = 'reservation'
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API_VERSION_OPTION = 'os_reservations_api_version'
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API_VERSIONS = {
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'1': 'blazarclient.v1.client.Client',
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}
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# Required by the OSC plugin interface
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def make_client(instance):
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reservation_client = utils.get_client_class(
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API_NAME,
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instance._api_version[API_NAME],
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API_VERSIONS)
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LOG.debug("Instantiating reservation client: %s", reservation_client)
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client = reservation_client(
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instance._api_version[API_NAME],
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session=instance.session,
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endpoint_override=instance.get_endpoint_for_service_type(
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API_NAME,
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interface=instance.interface,
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region_name=instance._region_name)
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)
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return client
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# Required by the OSC plugin interface
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def build_option_parser(parser):
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"""Hook to add global options.
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Called from openstackclient.shell.OpenStackShell.__init__()
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after the builtin parser has been initialized. This is
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where a plugin can add global options such as an API version setting.
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:param argparse.ArgumentParser parser: The parser object that has been
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initialized by OpenStackShell.
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"""
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parser.add_argument(
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"--os-reservation-api-version",
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metavar="<reservation-api-version>",
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help="Reservation API version, default="
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"{} (Env: OS_RESERVATION_API_VERSION)".format(
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DEFAULT_API_VERSION)
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)
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return parser
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