84 lines
2.8 KiB
Python
84 lines
2.8 KiB
Python
# Copyright 2016 VMware, Inc.
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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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"""Subnet extensions action implementations"""
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from openstackclient.network.v2 import subnet
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from vmware_nsx._i18n import _
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from vmware_nsx.osc.v2 import utils
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def add_nsx_extensions_to_parser(parser, client_manager):
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if 'dhcp-mtu' in utils.get_extensions(client_manager):
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# DHCP MTU
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parser.add_argument(
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'--dhcp-mtu',
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type=int,
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metavar='<dhcp-mtu>',
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help=_("DHCP MTU")
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)
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if 'dns-search-domain' in utils.get_extensions(client_manager):
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# DNS search domain
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parser.add_argument(
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'--dns-search-domain',
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metavar='<domain-name>',
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help=_("DNS search Domain")
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)
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# overriding the subnet module global method, to add the nsx extensions
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super_get_attrs = subnet._get_attrs
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def _get_plugin_attrs(client_manager, parsed_args, is_create=True):
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attrs = super_get_attrs(client_manager, parsed_args, is_create)
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if 'dhcp-mtu' in utils.get_extensions(client_manager):
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# DHCP MTU
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if parsed_args.dhcp_mtu is not None:
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attrs['dhcp_mtu'] = int(parsed_args.dhcp_mtu)
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parsed_args.dhcp_mtu = None
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if 'dns-search-domain' in utils.get_extensions(client_manager):
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# DNS search domain
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if parsed_args.dns_search_domain is not None:
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attrs['dns_search_domain'] = parsed_args.dns_search_domain
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parsed_args.dns_search_domain = None
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return attrs
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subnet._get_attrs = _get_plugin_attrs
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class NsxCreateSubnet(subnet.CreateSubnet):
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"""Create a new subnet with vmware nsx extensions """
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def get_parser(self, prog_name):
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# Add the nsx attributes to the neutron subnet attributes
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parser = super(NsxCreateSubnet, self).get_parser(prog_name)
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add_nsx_extensions_to_parser(parser, self.app.client_manager)
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return parser
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class NsxSetSubnet(subnet.SetSubnet):
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"""Set subnet properties with vmware nsx extensions """
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def get_parser(self, prog_name):
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# Add the nsx attributes to the neutron subnet attributes
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parser = super(NsxSetSubnet, self).get_parser(prog_name)
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add_nsx_extensions_to_parser(parser, self.app.client_manager)
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return parser
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