group-based-policy/gbpservice/neutron/extensions/group_policy_mapping.py

108 lines
4.3 KiB
Python

# 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.
from neutron_lib.api import converters as conv
from neutron_lib.api import extensions
from neutron_lib import constants as nlib_const
from gbpservice.neutron.extensions import group_policy as gp
# Extended attributes for Group Policy resource to map to Neutron constructs
EXTENDED_ATTRIBUTES_2_0 = {
gp.POLICY_TARGETS: {
'port_id': {'allow_post': True, 'allow_put': False,
'validate': {'type:uuid_or_none': None},
'is_visible': True, 'default': None},
'fixed_ips': {'allow_post': True, 'allow_put': True,
'default': nlib_const.ATTR_NOT_SPECIFIED,
'convert_list_to': conv.convert_kvp_list_to_dict,
'validate': {'type:fixed_ips': None},
'enforce_policy': True,
'is_visible': True},
},
gp.POLICY_TARGET_GROUPS: {
'subnets': {'allow_post': True, 'allow_put': True,
'validate': {'type:uuid_list': None},
'convert_to': conv.convert_none_to_empty_list,
'is_visible': True, 'default': None},
},
gp.L2_POLICIES: {
'network_id': {'allow_post': True, 'allow_put': False,
'validate': {'type:uuid_or_none': None},
'is_visible': True, 'default': None},
},
gp.L3_POLICIES: {
'address_scope_v4_id': {'allow_post': True, 'allow_put': False,
'validate': {'type:uuid_or_none': None},
'is_visible': True, 'default': None},
'address_scope_v6_id': {'allow_post': True, 'allow_put': False,
'validate': {'type:uuid_or_none': None},
'is_visible': True, 'default': None},
'subnetpools_v4': {'allow_post': True, 'allow_put': True,
'validate': {'type:uuid_list': None},
'convert_to': conv.convert_none_to_empty_list,
'is_visible': True, 'default': None},
'subnetpools_v6': {'allow_post': True, 'allow_put': True,
'validate': {'type:uuid_list': None},
'convert_to': conv.convert_none_to_empty_list,
'is_visible': True, 'default': None},
'routers': {'allow_post': True, 'allow_put': True,
'validate': {'type:uuid_list': None},
'convert_to': conv.convert_none_to_empty_list,
'is_visible': True, 'default': None},
},
gp.EXTERNAL_SEGMENTS: {
'subnet_id': {'allow_post': True, 'allow_put': False,
'validate': {'type:uuid_or_none': None},
'is_visible': True, 'default': None},
},
gp.NAT_POOLS: {
'subnet_id': {'allow_post': False, 'allow_put': False,
'validate': {'type:uuid_or_none': None},
'is_visible': True, 'default': None},
}
}
class Group_policy_mapping(extensions.ExtensionDescriptor):
@classmethod
def get_name(cls):
return "Group Policy Abstraction Mapping to Neutron Resources"
@classmethod
def get_alias(cls):
return "group-policy-mapping"
@classmethod
def get_description(cls):
return "Extension for Group Policy Abstraction Mapping"
@classmethod
def get_namespace(cls):
return "https://wiki.openstack.org/wiki/Neutron/gp/v2.0/"
@classmethod
def get_updated(cls):
return "2014-03-03T12:00:00-00:00"
def get_extended_resources(self, version):
if version == "2.0":
return EXTENDED_ATTRIBUTES_2_0
else:
return {}
@classmethod
def get_plugin_interface(cls):
return gp.GroupPolicyPluginBase