adding natgw v3 proxy (#594)

adding natgw v3 proxy

Reviewed-by: Anton Sidelnikov

Author: vladimirhasko

otcextensions/sdk/__init__.py

@@ -267,6 +267,10 @@
     'nat': {
         'service_type': 'nat',
     },
+    'natv3': {
+        'service_type': 'natv3',
+        'endpoint_service_type': 'natv3'
+    },
     'obs': {
         'service_type': 'obs',
         'require_ak': True,

otcextensions/sdk/natv3/__init__.py

@@ -0,0 +1,23 @@
+# 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 openstack import service_description
+
+from otcextensions.sdk.natv3.v3 import _proxy
+
+
+class Natv3Service(service_description.ServiceDescription):
+    """The Private Nat Gateway service."""
+
+    supported_versions = {
+        '3': _proxy.Proxy
+    }

otcextensions/sdk/natv3/natv3_service.py

@@ -0,0 +1,22 @@
+# 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 openstack import proxy
+
+from otcextensions.common.utils import extract_url_parts
+
+
+class Proxy(proxy.Proxy):
+
+    skip_discovery = True
+
+    def _extract_name(self, url, service_type=None, project_id=None):
+        return extract_url_parts(url, project_id)