11c6b535a1
This patch: - Addresses a few missed by https://review.openstack.org/#/c/637962/ - Updates all the vmware_nsx.extensions.* to use ALIAS for their API extension alias variable rather than use a random or no constant name for the alias. Change-Id: Ice88f1d6a451fb0d82587a9fb6b1a6a7f285c8c6
110 lines
3.3 KiB
Python
110 lines
3.3 KiB
Python
# Copyright 2017 VMware, Inc. 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.
|
|
|
|
import re
|
|
|
|
from neutron_lib.api import extensions
|
|
from neutron_lib.api import validators
|
|
from neutron_lib import exceptions as nexception
|
|
|
|
from vmware_nsx._i18n import _
|
|
|
|
EDGE_SERVICE_GW = 'esg_id'
|
|
EDGE_ID_MAX_LEN = 15
|
|
ALIAS = 'edge-service-gateway-bgp-peer'
|
|
|
|
|
|
def _validate_edge_service_gw_id(esg_id, valid_values=None):
|
|
if esg_id is None:
|
|
return
|
|
msg = validators.validate_string(esg_id, max_len=EDGE_ID_MAX_LEN)
|
|
if msg:
|
|
return msg
|
|
if re.match(r'^edge-[1-9]+[0-9]*$', esg_id) is None:
|
|
msg = _("'%s' is not a valid edge service gateway id.") % esg_id
|
|
return msg
|
|
|
|
|
|
validators.add_validator('validate_edge_service_gw_id',
|
|
_validate_edge_service_gw_id)
|
|
|
|
|
|
RESOURCE_ATTRIBUTE_MAP = {
|
|
'bgp-peers': {
|
|
EDGE_SERVICE_GW: {
|
|
'allow_post': True,
|
|
'allow_put': False,
|
|
'default': None,
|
|
'validate': {'type:validate_edge_service_gw_id': None},
|
|
'enforce_policy': True,
|
|
'is_visible': True,
|
|
'required_by_policy': False
|
|
}
|
|
}
|
|
}
|
|
|
|
|
|
class BgpDisabledOnEsgPeer(nexception.InvalidInput):
|
|
message = _("To add this peer to BGP speaker you must first enable BGP on "
|
|
"the associated ESG - '%(esg_id)s'.")
|
|
|
|
|
|
class EsgRemoteASDoNotMatch(nexception.InvalidInput):
|
|
message = _("Specified remote AS is '%(remote_as)s', but ESG '%(esg_id)s' "
|
|
"is configured on AS %(esg_as)s.")
|
|
|
|
|
|
class ExternalSubnetHasGW(nexception.InvalidInput):
|
|
message = _("Subnet '%(subnet_id)s' on external network '%(network_id)s' "
|
|
"is configured with gateway IP, set to None before enabling "
|
|
"BGP on the network.")
|
|
|
|
|
|
class EsgInternalIfaceDoesNotMatch(nexception.InvalidInput):
|
|
message = _("Given BGP peer IP address doesn't match "
|
|
"any interface on ESG '%(esg_id)s'")
|
|
|
|
|
|
class Edge_service_gateway_bgp_peer(extensions.ExtensionDescriptor):
|
|
"""Extension class to allow identifying of-peer with specificN SXv edge
|
|
service gateway.
|
|
"""
|
|
|
|
@classmethod
|
|
def get_name(cls):
|
|
return "Edge service gateway bgp peer"
|
|
|
|
@classmethod
|
|
def get_alias(cls):
|
|
return ALIAS
|
|
|
|
@classmethod
|
|
def get_description(cls):
|
|
return ("Adding a new (optional) attribute 'esg_id' to bgp-peer "
|
|
"resource, where esg_id is a valid NSXv Edge service gateway "
|
|
"id.")
|
|
|
|
@classmethod
|
|
def get_updated(cls):
|
|
return "2017-04-01T10:00:00-00:00"
|
|
|
|
def get_required_extensions(self):
|
|
return ["bgp"]
|
|
|
|
def get_extended_resources(self, version):
|
|
if version == "2.0":
|
|
return RESOURCE_ATTRIBUTE_MAP
|
|
else:
|
|
return {}
|