641a4faac1
This commit adds support for users to manage registered limits via the command line. bp unified-limits Depends-On: https://review.openstack.org/#/c/574391/ Change-Id: Id8377363f7a3248b45aeeba21d2acc02684a0305
261 lines
8.4 KiB
Python
261 lines
8.4 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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#
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"""Registered limits action implementations."""
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import logging
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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
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import six
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from openstackclient.i18n import _
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from openstackclient.identity import common as common_utils
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LOG = logging.getLogger(__name__)
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class CreateRegisteredLimit(command.ShowOne):
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_description = _("Create a registered limit")
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def get_parser(self, prog_name):
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parser = super(CreateRegisteredLimit, self).get_parser(prog_name)
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parser.add_argument(
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'--description',
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metavar='<description>',
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help=_('Description of the registered limit'),
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)
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parser.add_argument(
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'--region',
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metavar='<region>',
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help=_('Region for the registered limit to affect'),
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)
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parser.add_argument(
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'--service',
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metavar='<service>',
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required=True,
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help=_('Service responsible for the resource to limit (required)'),
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)
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parser.add_argument(
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'--default-limit',
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type=int,
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metavar='<default-limit>',
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required=True,
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help=_('The default limit for the resources to assume (required)'),
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)
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parser.add_argument(
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'resource_name',
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metavar='<resource-name>',
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help=_('The name of the resource to limit'),
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)
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return parser
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def take_action(self, parsed_args):
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identity_client = self.app.client_manager.identity
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service = utils.find_resource(
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identity_client.services, parsed_args.service
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)
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region = None
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if parsed_args.region:
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region = utils.find_resource(
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identity_client.regions, parsed_args.region
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)
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registered_limit = identity_client.registered_limits.create(
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service,
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parsed_args.resource_name,
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parsed_args.default_limit,
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description=parsed_args.description,
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region=region
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)
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registered_limit._info.pop('links', None)
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return zip(*sorted(six.iteritems(registered_limit._info)))
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class DeleteRegisteredLimit(command.Command):
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_description = _("Delete a registered limit")
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def get_parser(self, prog_name):
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parser = super(DeleteRegisteredLimit, self).get_parser(prog_name)
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parser.add_argument(
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'registered_limit_id',
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metavar='<registered-limit-id>',
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nargs="+",
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help=_('Registered limit to delete (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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identity_client = self.app.client_manager.identity
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errors = 0
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for registered_limit_id in parsed_args.registered_limit_id:
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try:
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identity_client.registered_limits.delete(registered_limit_id)
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except Exception as e:
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errors += 1
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from pprint import pprint
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pprint(type(e))
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LOG.error(_("Failed to delete registered limit with ID "
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"'%(id)s': %(e)s"),
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{'id': registered_limit_id, 'e': e})
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if errors > 0:
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total = len(parsed_args.registered_limit_id)
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msg = (_("%(errors)s of %(total)s registered limits failed to "
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"delete.") % {'errors': errors, 'total': total})
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raise exceptions.CommandError(msg)
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class ListRegisteredLimit(command.Lister):
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_description = _("List registered limits")
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def get_parser(self, prog_name):
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parser = super(ListRegisteredLimit, 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=_('Service responsible for the resource to limit'),
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)
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parser.add_argument(
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'--resource-name',
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metavar='<resource-name>',
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dest='resource_name',
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help=_('The name of the resource to limit'),
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)
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parser.add_argument(
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'--region',
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metavar='<region>',
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help=_('Region for the limit to affect.'),
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)
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return parser
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def take_action(self, parsed_args):
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identity_client = self.app.client_manager.identity
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service = None
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if parsed_args.service:
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service = common_utils.find_service(
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identity_client, parsed_args.service
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)
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region = None
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if parsed_args.region:
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region = utils.find_resource(
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identity_client.regions, parsed_args.region
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)
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registered_limits = identity_client.registered_limits.list(
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service=service,
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resource_name=parsed_args.resource_name,
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region=region
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)
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columns = (
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'ID', 'Service ID', 'Resource Name', 'Default Limit',
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'Description', 'Region ID'
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)
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return (
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columns,
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(utils.get_item_properties(s, columns) for s in registered_limits),
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)
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class SetRegisteredLimit(command.ShowOne):
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_description = _("Update information about a registered limit")
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def get_parser(self, prog_name):
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parser = super(SetRegisteredLimit, self).get_parser(prog_name)
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parser.add_argument(
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'registered_limit_id',
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metavar='<registered-limit-id>',
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help=_('Registered limit to update (ID)'),
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)
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parser.add_argument(
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'--service',
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metavar='<service>',
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help=_('Service responsible for the resource to limit'),
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)
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parser.add_argument(
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'--resource-name',
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metavar='<resource-name>',
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help=_('The name of the resource to limit'),
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)
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parser.add_argument(
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'--default-limit',
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metavar='<default-limit>',
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type=int,
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help=_('The default limit for the resources to assume'),
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)
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parser.add_argument(
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'--description',
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metavar='<description>',
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help=_('Description of the registered limit'),
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)
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parser.add_argument(
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'--region',
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metavar='<region>',
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help=_('Region for the registered limit to affect.'),
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)
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return parser
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def take_action(self, parsed_args):
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identity_client = self.app.client_manager.identity
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service = None
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if parsed_args.service:
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service = common_utils.find_service(
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identity_client, parsed_args.service
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)
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region = None
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if parsed_args.region:
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region = utils.find_resource(
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identity_client.regions, parsed_args.region
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)
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registered_limit = identity_client.registered_limits.update(
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parsed_args.registered_limit_id,
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service=service,
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resource_name=parsed_args.resource_name,
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default_limit=parsed_args.default_limit,
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description=parsed_args.description,
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region=region
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)
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registered_limit._info.pop('links', None)
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return zip(*sorted(six.iteritems(registered_limit._info)))
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class ShowRegisteredLimit(command.ShowOne):
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_description = _("Display registered limit details")
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def get_parser(self, prog_name):
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parser = super(ShowRegisteredLimit, self).get_parser(prog_name)
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parser.add_argument(
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'registered_limit_id',
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metavar='<registered-limit-id>',
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help=_('Registered limit to display (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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identity_client = self.app.client_manager.identity
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registered_limit = identity_client.registered_limits.get(
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parsed_args.registered_limit_id
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)
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registered_limit._info.pop('links', None)
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return zip(*sorted(six.iteritems(registered_limit._info)))
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