150 lines
5.4 KiB
Python
150 lines
5.4 KiB
Python
# Copyright 2015 OpenStack Foundation.
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# All Rights Reserved
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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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#
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from neutronclient._i18n import _
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from neutronclient.common import utils
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from neutronclient.neutron import v2_0 as neutronV20
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def _format_prefixes(subnetpool):
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try:
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return '\n'.join(pool for pool in subnetpool['prefixes'])
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except (TypeError, KeyError):
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return subnetpool['prefixes']
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def add_updatable_arguments(parser, for_create=False):
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parser.add_argument(
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'--min-prefixlen', type=int,
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help=_('Subnetpool minimum prefix length.'))
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parser.add_argument(
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'--max-prefixlen', type=int,
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help=_('Subnetpool maximum prefix length.'))
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parser.add_argument(
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'--default-prefixlen', type=int,
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help=_('Subnetpool default prefix length.'))
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parser.add_argument(
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'--pool-prefix',
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action='append', dest='prefixes',
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required=for_create,
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help=_('Subnetpool prefixes (This option can be repeated).'))
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utils.add_boolean_argument(
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parser, '--is-default',
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help=_('Specify whether this should be the default subnetpool '
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'(True meaning default).'))
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def updatable_args2body(parsed_args, body):
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neutronV20.update_dict(parsed_args, body,
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['name', 'prefixes', 'default_prefixlen',
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'min_prefixlen', 'max_prefixlen', 'is_default'])
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class ListSubnetPool(neutronV20.ListCommand):
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"""List subnetpools that belong to a given tenant."""
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_formatters = {'prefixes': _format_prefixes, }
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resource = 'subnetpool'
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list_columns = ['id', 'name', 'prefixes',
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'default_prefixlen', 'address_scope_id', 'is_default']
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pagination_support = True
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sorting_support = True
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class ShowSubnetPool(neutronV20.ShowCommand):
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"""Show information of a given subnetpool."""
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resource = 'subnetpool'
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class CreateSubnetPool(neutronV20.CreateCommand):
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"""Create a subnetpool for a given tenant."""
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resource = 'subnetpool'
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def add_known_arguments(self, parser):
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add_updatable_arguments(parser, for_create=True)
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parser.add_argument(
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'--shared',
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action='store_true',
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help=_('Set the subnetpool as shared.'))
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parser.add_argument(
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'name',
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metavar='NAME',
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help=_('Name of subnetpool to create.'))
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parser.add_argument(
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'--address-scope',
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metavar='ADDRSCOPE',
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help=_('ID or name of the address scope with which the subnetpool '
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'is associated. Prefixes must be unique across address '
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'scopes'))
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def args2body(self, parsed_args):
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body = {'prefixes': parsed_args.prefixes}
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updatable_args2body(parsed_args, body)
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if parsed_args.shared:
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body['shared'] = True
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# Parse and update for "address-scope" option
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if parsed_args.address_scope:
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_addrscope_id = neutronV20.find_resourceid_by_name_or_id(
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self.get_client(), 'address_scope',
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parsed_args.address_scope)
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body['address_scope_id'] = _addrscope_id
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return {'subnetpool': body}
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class DeleteSubnetPool(neutronV20.DeleteCommand):
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"""Delete a given subnetpool."""
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resource = 'subnetpool'
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class UpdateSubnetPool(neutronV20.UpdateCommand):
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"""Update subnetpool's information."""
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resource = 'subnetpool'
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def add_known_arguments(self, parser):
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add_updatable_arguments(parser)
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parser.add_argument('--name',
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help=_('Name of subnetpool to update.'))
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addrscope_args = parser.add_mutually_exclusive_group()
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addrscope_args.add_argument('--address-scope',
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metavar='ADDRSCOPE',
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help=_('ID or name of the address scope '
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'with which the subnetpool is '
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'associated. Prefixes must be '
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'unique across address scopes'))
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addrscope_args.add_argument('--no-address-scope',
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action='store_true',
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help=_('Detach subnetpool from the '
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'address scope'))
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def args2body(self, parsed_args):
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body = {}
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updatable_args2body(parsed_args, body)
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# Parse and update for "address-scope" option/s
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if parsed_args.no_address_scope:
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body['address_scope_id'] = None
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elif parsed_args.address_scope:
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_addrscope_id = neutronV20.find_resourceid_by_name_or_id(
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self.get_client(), 'address_scope',
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parsed_args.address_scope)
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body['address_scope_id'] = _addrscope_id
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return {'subnetpool': body}
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