d566ecc09a
This commit implements the following openstack share command: openstack share pool list Partially-implements: bp openstack-client-support Change-Id: I5be047d6c81556b45773497f55323d1611c1eb48
102 lines
3.6 KiB
Python
102 lines
3.6 KiB
Python
# 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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from osc_lib.command import command
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from osc_lib import exceptions
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from osc_lib import utils as osc_utils
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from manilaclient import api_versions
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from manilaclient.common._i18n import _
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from manilaclient.osc import utils
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class ListSharePools(command.Lister):
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"""List all backend storage pools known to the scheduler (Admin only)."""
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_description = _(
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"List all backend storage pools known to the scheduler (Admin only).")
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def get_parser(self, prog_name):
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parser = super(ListSharePools, self).get_parser(prog_name)
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parser.add_argument(
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"--host",
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metavar="<host>",
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default=None,
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help=_("Filter results by host name. "
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"Regular expressions are supported.")
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)
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parser.add_argument(
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"--backend",
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metavar="<backend>",
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default=None,
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help=_("Filter results by backend name. "
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"Regular expressions are supported.")
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)
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parser.add_argument(
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"--pool",
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metavar="<pool>",
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default=None,
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help=_("Filter results by pool name. "
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"Regular expressions are supported.")
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)
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parser.add_argument(
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"--detail",
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action='store_true',
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default=False,
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help=_("Show detailed information about pools.")
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)
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parser.add_argument(
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"--share-type",
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metavar="<share-type>",
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default=None,
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help=_("Filter results by share type name or ID. "
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"Available only for microversion >= 2.23")
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)
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return parser
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def take_action(self, parsed_args):
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share_client = self.app.client_manager.share
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share_type = None
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if parsed_args.share_type:
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if share_client.api_version >= api_versions.APIVersion("2.23"):
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share_type = osc_utils.find_resource(
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share_client.share_types,
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parsed_args.share_type).id
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else:
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raise exceptions.CommandError(_(
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"Filtering results by share type is only available with "
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"manila API version >= 2.23"))
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search_opts = {
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'host': parsed_args.host,
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'backend': parsed_args.backend,
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'pool': parsed_args.pool,
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'share_type': share_type,
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}
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pools = share_client.pools.list(
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detailed=parsed_args.detail, search_opts=search_opts)
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columns = ["Name", "Host", "Backend", "Pool"]
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if parsed_args.detail:
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columns.append("Capabilities")
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if parsed_args.formatter == 'table':
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for pool in pools:
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pool._info.update({
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'capabilities': utils.format_properties(
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pool.capabilities)})
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data = (osc_utils.get_dict_properties(
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pool._info, columns) for pool in pools)
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return (columns, data)
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