2d93d2e1ed
hacking 3.0.x is too old. This also pulls the hacking options from neutron. Change-Id: Ic1a428a05131f98d5a9050b83613c5478904f202
327 lines
12 KiB
Python
Executable File
327 lines
12 KiB
Python
Executable File
# Copyright (c) 2017 Huawei Technologies India Pvt.Limited.
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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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import logging
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from osc_lib.cli import parseractions
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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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from osc_lib.utils import columns as column_util
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from neutronclient._i18n import _
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LOG = logging.getLogger(__name__)
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resource = 'port_pair_group'
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_attr_map = (
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('id', 'ID', column_util.LIST_BOTH),
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('name', 'Name', column_util.LIST_BOTH),
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('port_pairs', 'Port Pair', column_util.LIST_BOTH),
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('port_pair_group_parameters', 'Port Pair Group Parameters',
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column_util.LIST_BOTH),
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('description', 'Description', column_util.LIST_LONG_ONLY),
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('project_id', 'Project', column_util.LIST_LONG_ONLY),
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('is_tap_enabled', 'Tap Enabled', column_util.LIST_BOTH)
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)
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_attr_map_dict = {
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'id': 'ID',
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'name': 'Name',
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'description': 'Description',
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'port_pairs': 'Port Pair',
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'port_pair_group_parameters': 'Port Pair Group Parameters',
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'is_tap_enabled': 'Tap Enabled',
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'tenant_id': 'Project',
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'project_id': 'Project',
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}
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class CreateSfcPortPairGroup(command.ShowOne):
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_description = _("Create a port pair group")
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def get_parser(self, prog_name):
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parser = super(CreateSfcPortPairGroup, self).get_parser(prog_name)
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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 the port pair group'))
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parser.add_argument(
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'--description',
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metavar='<description>',
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help=_('Description for the port pair group'))
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parser.add_argument(
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'--port-pair',
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metavar='<port-pair>',
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dest='port_pairs',
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default=[],
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action='append',
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help=_('Port pair (name or ID). '
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'This option can be repeated.'))
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tap_enable = parser.add_mutually_exclusive_group()
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tap_enable.add_argument(
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'--enable-tap',
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action='store_true',
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help=_('Port pairs of this port pair group are deployed as '
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'passive tap service function')
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)
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tap_enable.add_argument(
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'--disable-tap',
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action='store_true',
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help=_('Port pairs of this port pair group are deployed as l3 '
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'service function (default)')
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)
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parser.add_argument(
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'--port-pair-group-parameters',
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metavar='lb-fields=<lb-fields>',
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action=parseractions.KeyValueAction,
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help=_('Dictionary of port pair group parameters. '
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'Currently only one parameter lb-fields is supported. '
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'<lb-fields> is a & separated list of load-balancing '
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'fields.'))
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return parser
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def take_action(self, parsed_args):
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client = self.app.client_manager.network
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attrs = _get_common_attrs(self.app.client_manager, parsed_args)
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obj = client.create_sfc_port_pair_group(**attrs)
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display_columns, columns = utils.get_osc_show_columns_for_sdk_resource(
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obj, _attr_map_dict, ['location', 'tenant_id'])
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data = utils.get_dict_properties(obj, columns)
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return display_columns, data
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class DeleteSfcPortPairGroup(command.Command):
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_description = _("Delete a given port pair group")
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def get_parser(self, prog_name):
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parser = super(DeleteSfcPortPairGroup, self).get_parser(prog_name)
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parser.add_argument(
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'port_pair_group',
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metavar='<port-pair-group>',
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nargs='+',
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help=_("Port pair group(s) to delete (name or 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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client = self.app.client_manager.network
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result = 0
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for ppg in parsed_args.port_pair_group:
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try:
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ppg_id = client.find_sfc_port_pair_group(
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ppg, ignore_missing=False)['id']
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client.delete_sfc_port_pair_group(ppg_id)
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except Exception as e:
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result += 1
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LOG.error(_("Failed to delete port pair group with name "
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"or ID '%(ppg)s': %(e)s"), {'ppg': ppg, 'e': e})
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if result > 0:
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total = len(parsed_args.port_pair_group)
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msg = (_("%(result)s of %(total)s port pair group(s) "
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"failed to delete.") % {'result': result,
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'total': total})
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raise exceptions.CommandError(msg)
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class ListSfcPortPairGroup(command.Lister):
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_description = _("List port pair group")
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def get_parser(self, prog_name):
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parser = super(ListSfcPortPairGroup, self).get_parser(prog_name)
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parser.add_argument(
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'--long',
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action='store_true',
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default=False,
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help=_("List additional fields in output")
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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 = self.app.client_manager.network
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data = client.sfc_port_pair_groups()
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headers, columns = column_util.get_column_definitions(
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_attr_map, long_listing=parsed_args.long)
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return (headers,
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(utils.get_dict_properties(
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s, columns,
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) for s in data))
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class SetSfcPortPairGroup(command.Command):
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_description = _("Set port pair group properties")
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def get_parser(self, prog_name):
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parser = super(SetSfcPortPairGroup, self).get_parser(prog_name)
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parser.add_argument(
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'port_pair_group',
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metavar='<port-pair-group>',
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help=_("Port pair group to modify (name or ID)"))
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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 the port pair group'))
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parser.add_argument(
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'--description',
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metavar='<description>',
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help=_('Description for the port pair group'))
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parser.add_argument(
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'--port-pair',
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metavar='<port-pair>',
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dest='port_pairs',
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default=[],
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action='append',
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help=_('Port pair (name or ID). '
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'This option can be repeated.'))
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parser.add_argument(
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'--no-port-pair',
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action='store_true',
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help=_('Remove all port pair from port pair group'))
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return parser
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def take_action(self, parsed_args):
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client = self.app.client_manager.network
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ppg_id = client.find_sfc_port_pair_group(
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parsed_args.port_pair_group)['id']
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attrs = _get_common_attrs(self.app.client_manager, parsed_args,
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is_create=False)
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if parsed_args.no_port_pair:
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attrs['port_pairs'] = []
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if parsed_args.port_pairs:
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added = [client.find_sfc_port_pair(pp,
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ignore_missing=False)['id']
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for pp in parsed_args.port_pairs]
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if parsed_args.no_port_pair:
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existing = []
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else:
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existing = client.find_sfc_port_pair_group(
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parsed_args.port_pair_group,
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ignore_missing=False)['port_pairs']
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attrs['port_pairs'] = sorted(list(set(existing) | set(added)))
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try:
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client.update_sfc_port_pair_group(ppg_id, **attrs)
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except Exception as e:
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msg = (_("Failed to update port pair group '%(ppg)s': %(e)s")
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% {'ppg': parsed_args.port_pair_group, 'e': e})
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raise exceptions.CommandError(msg)
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class ShowSfcPortPairGroup(command.ShowOne):
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_description = _("Display port pair group details")
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def get_parser(self, prog_name):
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parser = super(ShowSfcPortPairGroup, self).get_parser(prog_name)
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parser.add_argument(
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'port_pair_group',
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metavar='<port-pair-group>',
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help=_("Port pair group to display (name or 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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client = self.app.client_manager.network
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ppg_id = client.find_sfc_port_pair_group(
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parsed_args.port_pair_group, ignore_missing=False)['id']
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obj = client.get_sfc_port_pair_group(ppg_id)
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display_columns, columns = utils.get_osc_show_columns_for_sdk_resource(
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obj, _attr_map_dict, ['location', 'tenant_id'])
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data = utils.get_dict_properties(obj, columns)
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return display_columns, data
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class UnsetSfcPortPairGroup(command.Command):
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_description = _("Unset port pairs from port pair group")
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def get_parser(self, prog_name):
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parser = super(UnsetSfcPortPairGroup, self).get_parser(prog_name)
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parser.add_argument(
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'port_pair_group',
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metavar='<port-pair-group>',
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help=_("Port pair group to unset (name or ID)"))
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port_pair_group = parser.add_mutually_exclusive_group()
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port_pair_group.add_argument(
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'--port-pair',
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action='append',
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metavar='<port-pair>',
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dest='port_pairs',
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help=_('Remove port pair(s) from the port pair group '
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'(name or ID). This option can be repeated.'))
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port_pair_group.add_argument(
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'--all-port-pair',
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action='store_true',
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help=_('Remove all port pairs from the port pair group'))
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return parser
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def take_action(self, parsed_args):
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client = self.app.client_manager.network
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ppg_id = client.find_sfc_port_pair_group(
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parsed_args.port_pair_group, ignore_missing=False)['id']
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attrs = {}
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if parsed_args.port_pairs:
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existing = client.find_sfc_port_pair_group(
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parsed_args.port_pair_group,
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ignore_missing=False)['port_pairs']
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removed = [client.find_sfc_port_pair(pp,
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ignore_missing=False)['id']
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for pp in parsed_args.port_pairs]
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attrs['port_pairs'] = list(set(existing) - set(removed))
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if parsed_args.all_port_pair:
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attrs['port_pairs'] = []
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try:
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client.update_sfc_port_pair_group(ppg_id, **attrs)
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except Exception as e:
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msg = (_("Failed to unset port pair group '%(ppg)s': %(e)s")
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% {'ppg': parsed_args.port_pair_group, 'e': e})
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raise exceptions.CommandError(msg)
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def _get_ppg_param(attrs, ppg):
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attrs['port_pair_group_parameters'] = {}
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for key, value in ppg.items():
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if key == 'lb-fields':
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attrs['port_pair_group_parameters']['lb_fields'] = ([
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field for field in value.split('&') if field])
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else:
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attrs['port_pair_group_parameters'][key] = value
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return attrs['port_pair_group_parameters']
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def _get_common_attrs(client_manager, parsed_args, is_create=True):
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client = client_manager.network
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attrs = {}
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if parsed_args.name is not None:
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attrs['name'] = parsed_args.name
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if parsed_args.description is not None:
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attrs['description'] = parsed_args.description
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if parsed_args.port_pairs:
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attrs['port_pairs'] = [client.find_sfc_port_pair(
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pp, ignore_missing=False)['id']
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for pp in parsed_args.port_pairs]
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if is_create:
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_get_attrs(attrs, parsed_args)
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return attrs
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def _get_attrs(attrs, parsed_args):
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if parsed_args.port_pair_group_parameters is not None:
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attrs['port_pair_group_parameters'] = (
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_get_ppg_param(attrs, parsed_args.port_pair_group_parameters))
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if parsed_args.enable_tap:
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attrs['tap_enabled'] = True
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if parsed_args.disable_tap:
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attrs['tap_enabled'] = False
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