160 lines
5.8 KiB
Python
160 lines
5.8 KiB
Python
# Copyright 2013 OpenStack LLC.
|
|
# All Rights Reserved
|
|
#
|
|
# Licensed under the Apache License, Version 2.0 (the "License"); you may
|
|
# not use this file except in compliance with the License. You may obtain
|
|
# a copy of the License at
|
|
#
|
|
# http://www.apache.org/licenses/LICENSE-2.0
|
|
#
|
|
# Unless required by applicable law or agreed to in writing, software
|
|
# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
|
|
# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
|
|
# License for the specific language governing permissions and limitations
|
|
# under the License.
|
|
#
|
|
# vim: tabstop=4 shiftwidth=4 softtabstop=4
|
|
|
|
import logging
|
|
|
|
from neutronclient.common import utils
|
|
from neutronclient.neutron import v2_0 as neutronV20
|
|
from neutronclient.openstack.common.gettextutils import _
|
|
|
|
RESOURCE = 'network_gateway'
|
|
|
|
|
|
class ListNetworkGateway(neutronV20.ListCommand):
|
|
"""List network gateways for a given tenant."""
|
|
|
|
resource = RESOURCE
|
|
log = logging.getLogger(__name__ + '.ListNetworkGateway')
|
|
list_columns = ['id', 'name']
|
|
|
|
|
|
class ShowNetworkGateway(neutronV20.ShowCommand):
|
|
"""Show information of a given network gateway."""
|
|
|
|
resource = RESOURCE
|
|
log = logging.getLogger(__name__ + '.ShowNetworkGateway')
|
|
|
|
|
|
class CreateNetworkGateway(neutronV20.CreateCommand):
|
|
"""Create a network gateway."""
|
|
|
|
resource = RESOURCE
|
|
log = logging.getLogger(__name__ + '.CreateNetworkGateway')
|
|
|
|
def add_known_arguments(self, parser):
|
|
parser.add_argument(
|
|
'name', metavar='NAME',
|
|
help='Name of network gateway to create')
|
|
parser.add_argument(
|
|
'--device',
|
|
action='append',
|
|
help='device info for this gateway '
|
|
'device_id=<device identifier>,'
|
|
'interface_name=<name_or_identifier> '
|
|
'It can be repeated for multiple devices for HA gateways')
|
|
|
|
def args2body(self, parsed_args):
|
|
body = {self.resource: {
|
|
'name': parsed_args.name}}
|
|
devices = []
|
|
if parsed_args.device:
|
|
for device in parsed_args.device:
|
|
devices.append(utils.str2dict(device))
|
|
if devices:
|
|
body[self.resource].update({'devices': devices})
|
|
if parsed_args.tenant_id:
|
|
body[self.resource].update({'tenant_id': parsed_args.tenant_id})
|
|
return body
|
|
|
|
|
|
class DeleteNetworkGateway(neutronV20.DeleteCommand):
|
|
"""Delete a given network gateway."""
|
|
|
|
resource = RESOURCE
|
|
log = logging.getLogger(__name__ + '.DeleteNetworkGateway')
|
|
|
|
|
|
class UpdateNetworkGateway(neutronV20.UpdateCommand):
|
|
"""Update the name for a network gateway."""
|
|
|
|
resource = RESOURCE
|
|
log = logging.getLogger(__name__ + '.UpdateNetworkGateway')
|
|
|
|
|
|
class NetworkGatewayInterfaceCommand(neutronV20.NeutronCommand):
|
|
"""Base class for connecting/disconnecting networks to/from a gateway."""
|
|
|
|
resource = RESOURCE
|
|
|
|
def get_parser(self, prog_name):
|
|
parser = super(NetworkGatewayInterfaceCommand,
|
|
self).get_parser(prog_name)
|
|
parser.add_argument(
|
|
'net_gateway_id', metavar='NET-GATEWAY-ID',
|
|
help='ID of the network gateway')
|
|
parser.add_argument(
|
|
'network_id', metavar='NETWORK-ID',
|
|
help='ID of the internal network to connect on the gateway')
|
|
parser.add_argument(
|
|
'--segmentation-type',
|
|
help=('L2 segmentation strategy on the external side of '
|
|
'the gateway (e.g.: VLAN, FLAT)'))
|
|
parser.add_argument(
|
|
'--segmentation-id',
|
|
help=('Identifier for the L2 segment on the external side '
|
|
'of the gateway'))
|
|
return parser
|
|
|
|
def retrieve_ids(self, client, args):
|
|
gateway_id = neutronV20.find_resourceid_by_name_or_id(
|
|
client, self.resource, args.net_gateway_id)
|
|
network_id = neutronV20.find_resourceid_by_name_or_id(
|
|
client, 'network', args.network_id)
|
|
return (gateway_id, network_id)
|
|
|
|
|
|
class ConnectNetworkGateway(NetworkGatewayInterfaceCommand):
|
|
"""Add an internal network interface to a router."""
|
|
|
|
log = logging.getLogger(__name__ + '.ConnectNetworkGateway')
|
|
|
|
def run(self, parsed_args):
|
|
self.log.debug('run(%s)' % parsed_args)
|
|
neutron_client = self.get_client()
|
|
neutron_client.format = parsed_args.request_format
|
|
(gateway_id, network_id) = self.retrieve_ids(neutron_client,
|
|
parsed_args)
|
|
neutron_client.connect_network_gateway(
|
|
gateway_id, {'network_id': network_id,
|
|
'segmentation_type': parsed_args.segmentation_type,
|
|
'segmentation_id': parsed_args.segmentation_id})
|
|
# TODO(Salvatore-Orlando): Do output formatting as
|
|
# any other command
|
|
print >>self.app.stdout, (
|
|
_('Connected network to gateway %s') % gateway_id)
|
|
|
|
|
|
class DisconnectNetworkGateway(NetworkGatewayInterfaceCommand):
|
|
"""Remove a network from a network gateway."""
|
|
|
|
log = logging.getLogger(__name__ + '.DisconnectNetworkGateway')
|
|
|
|
def run(self, parsed_args):
|
|
self.log.debug('run(%s)' % parsed_args)
|
|
neutron_client = self.get_client()
|
|
neutron_client.format = parsed_args.request_format
|
|
(gateway_id, network_id) = self.retrieve_ids(neutron_client,
|
|
parsed_args)
|
|
neutron_client.disconnect_network_gateway(
|
|
gateway_id, {'network_id': network_id,
|
|
'segmentation_type': parsed_args.segmentation_type,
|
|
'segmentation_id': parsed_args.segmentation_id})
|
|
# TODO(Salvatore-Orlando): Do output formatting as
|
|
# any other command
|
|
print >>self.app.stdout, (
|
|
_('Disconnected network from gateway %s') % gateway_id)
|