1 files changed, 85 insertions, 0 deletions
diff --git a/share/newton_base/openoapi/tenants.py b/share/newton_base/openoapi/tenants.py
new file mode 100644
index 00000000..bcd8f2f2
--- /dev/null
+++ b/share/newton_base/openoapi/tenants.py
@@ -0,0 +1,85 @@
+# Copyright (c) 2017 Wind River Systems, Inc.
+#
+# 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 logging
+import traceback
+
+from keystoneauth1.exceptions import HttpError
+from rest_framework import status
+from rest_framework.response import Response
+from rest_framework.views import APIView
+
+from newton.pub.exceptions import VimDriverNewtonException
+from newton_base.util import VimDriverUtils
+
+logger = logging.getLogger(__name__)
+
+
+class Tenants(APIView):
+    service = {
+        'service_type': 'identity',
+        'interface': 'public'
+    }
+
+    keys_mapping = [
+        ("projects", "tenants"),
+    ]
+
+    def get(self, request, vimid=""):
+        logger.debug("Tenants--get::> %s" % request.data)
+        try:
+            #prepare request resource to vim instance
+            query = VimDriverUtils.get_query_part(request)
+
+            vim = VimDriverUtils.get_vim_info(vimid)
+            req_resouce = "/projects"
+            if '/v2' in vim["url"]:
+                req_resouce = "/v2.0/tenants"
+
+            sess = VimDriverUtils.get_session(vim)
+            resp = sess.get(req_resouce, endpoint_filter=self.service)
+            content = resp.json()
+            vim_dict = {
+                "vimName": vim["name"],
+                "vimId": vim["vimId"],
+            }
+            content.update(vim_dict)
+
+            VimDriverUtils.replace_key_by_mapping(
+                content, self.keys_mapping)
+
+            if query:
+               _, tenantname = query.split('=')
+               if tenantname:
+                   tmp = content["tenants"]
+                   content["tenants"] = []
+                   # convert the key naming in hosts
+                   for tenant in tmp:
+                       if tenantname == tenant['name']:
+                           content["tenants"].append(tenant)
+
+            return Response(data=content, status=resp.status_code)
+        except VimDriverNewtonException as e:
+            return Response(
+                data={'error': e.content}, status=e.status_code)
+        except HttpError as e:
+            logger.error("HttpError: status:%s, response:%s" % (
+                e.http_status, e.response.json()))
+            return Response(data=e.response.json(),
+                            status=e.http_status)
+        except Exception as e:
+            logger.error(traceback.format_exc())
+            return Response(
+                data={'error': str(e)},
+                status=status.HTTP_500_INTERNAL_SERVER_ERROR)