107 lines
3.2 KiB
Python
107 lines
3.2 KiB
Python
# Copyright 2016 VMware. 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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#
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import abc
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from neutron.api.v2 import resource_helper
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from neutron_lib.api import extensions
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from neutron_lib import exceptions as nexception
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from vmware_nsx._i18n import _
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POLICY_RESOURCE_NAME = "nsx_policy"
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# Use dash for alias and collection name
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ALIAS = POLICY_RESOURCE_NAME.replace('_', '-')
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NSX_POLICIES = "nsx_policies"
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# The nsx-policies table is read only
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RESOURCE_ATTRIBUTE_MAP = {
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NSX_POLICIES: {
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'id': {
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'allow_post': False, 'allow_put': False, 'is_visible': True},
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'name': {
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'allow_post': False, 'allow_put': False, 'is_visible': True},
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'description': {
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'allow_post': False, 'allow_put': False, 'is_visible': True},
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}
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}
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class Nsxpolicy(extensions.ExtensionDescriptor):
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"""API extension for NSX policies."""
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@classmethod
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def get_name(cls):
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return "NSX Policy"
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@classmethod
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def get_alias(cls):
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return ALIAS
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@classmethod
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def get_description(cls):
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return "NSX security policies."
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@classmethod
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def get_updated(cls):
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return "2016-11-20T00:00:00-00:00"
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@classmethod
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def get_resources(cls):
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"""Returns Ext Resources."""
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plural_mappings = resource_helper.build_plural_mappings(
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{}, RESOURCE_ATTRIBUTE_MAP)
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member_actions = {}
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return resource_helper.build_resource_info(plural_mappings,
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RESOURCE_ATTRIBUTE_MAP,
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None,
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action_map=member_actions,
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register_quota=True,
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translate_name=True)
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def get_extended_resources(self, version):
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if version == "2.0":
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return RESOURCE_ATTRIBUTE_MAP
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return {}
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class NsxPolicyReadOnly(nexception.NotAuthorized):
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message = _("NSX policies are read-only.")
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class NsxPolicyPluginBase(object):
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@abc.abstractmethod
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def create_nsx_policy(self, context, nsx_policy):
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raise NsxPolicyReadOnly()
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@abc.abstractmethod
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def update_nsx_policy(self, context, id, nsx_policy):
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raise NsxPolicyReadOnly()
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@abc.abstractmethod
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def get_nsx_policy(self, context, id, fields=None):
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pass
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@abc.abstractmethod
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def delete_nsx_policy(self, context, id):
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raise NsxPolicyReadOnly()
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@abc.abstractmethod
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def get_nsx_policies(self, context, filters=None, fields=None,
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sorts=None, limit=None, marker=None,
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page_reverse=False):
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pass
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