1 files changed, 82 insertions, 0 deletions
diff --git a/share/newton_base/openoapi/limits.py b/share/newton_base/openoapi/limits.py
new file mode 100644
index 00000000..3f62afa3
--- /dev/null
+++ b/share/newton_base/openoapi/limits.py
@@ -0,0 +1,82 @@
+# 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 json
+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 Limits(APIView):
+    service = {'service_type': 'compute',
+               'interface': 'public'}
+
+    service_network = {'service_type': 'network',
+               'interface': 'public'}
+
+    service_volume = {'service_type': 'volumev2',
+               'interface': 'public'}
+
+    def get(self, request, vimid="", tenantid=""):
+        logger.debug("Limits--get::> %s" % request.data)
+        try:
+            #get limits first
+            # prepare request resource to vim instance
+            req_resouce = "/limits"
+            vim = VimDriverUtils.get_vim_info(vimid)
+            sess = VimDriverUtils.get_session(vim, tenantid)
+            resp = sess.get(req_resouce, endpoint_filter=self.service)
+            content = resp.json()
+            content_all =content['limits']['absolute']
+
+            vim_dict = {
+                "vimName": vim["name"],
+                "vimId": vim["vimId"],
+                "tenantId": tenantid,
+            }
+            content_all.update(vim_dict)
+
+            #now get quota
+            # prepare request resource to vim instance
+            req_resouce = "/v2.0/quotas/%s" % tenantid
+            resp = sess.get(req_resouce, endpoint_filter=self.service_network)
+            content = resp.json()
+            content_all.update(content['quota'])
+
+            #now get volume limits
+            # prepare request resource to vim instance
+            req_resouce = "/limits"
+            resp = sess.get(req_resouce, endpoint_filter=self.service_volume)
+            content = resp.json()
+            content_all.update(content['limits']['absolute'])
+
+            return Response(data=content_all, 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)
+