seperate sol and deprecated api

[vfc/nfvo/lcm.git] / lcm / ns / views / sol / scale_ns_views.py

diff --git a/lcm/ns/views/sol/scale_ns_views.py b/lcm/ns/views/sol/scale_ns_views.py
new file mode 100644 (file)
index 0000000..3a7e831
--- /dev/null
+++ b/lcm/ns/views/sol/scale_ns_views.py
@@ -0,0 +1,58 @@
+# Copyright 2016-2017 ZTE Corporation.
+#
+# 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 drf_yasg.utils import swagger_auto_schema
+from rest_framework import status
+from rest_framework.response import Response
+from rest_framework.views import APIView
+
+from lcm.ns.biz.ns_manual_scale import NSManualScaleService
+from lcm.ns.serializers.sol.pub_serializers import NsOperateJobSerializer
+from lcm.ns.serializers.sol.scale_ns_serializers import ManualScaleNsReqSerializer
+from lcm.pub.exceptions import NSLCMException
+from lcm.pub.utils.jobutil import JobUtil, JOB_TYPE
+
+logger = logging.getLogger(__name__)
+
+
+class NSManualScaleView(APIView):
+    @swagger_auto_schema(
+        request_body=ManualScaleNsReqSerializer(help_text="NS manual scale"),
+        responses={
+            status.HTTP_202_ACCEPTED: NsOperateJobSerializer(),
+            status.HTTP_500_INTERNAL_SERVER_ERROR: "Inner error"
+        }
+    )
+    def post(self, request, ns_instance_id):
+        logger.debug("Enter NSManualScaleView::post %s, %s", request.data, ns_instance_id)
+        job_id = JobUtil.create_job("NS", JOB_TYPE.MANUAL_SCALE_VNF, ns_instance_id)
+        try:
+            req_serializer = ManualScaleNsReqSerializer(data=request.data)
+            if not req_serializer.is_valid():
+                raise NSLCMException(req_serializer.errors)
+
+            NSManualScaleService(ns_instance_id, request.data, job_id).start()
+
+            resp_serializer = NsOperateJobSerializer(data={'jobId': job_id})
+            if not resp_serializer.is_valid():
+                raise NSLCMException(resp_serializer.errors)
+
+            return Response(data=resp_serializer.data, status=status.HTTP_202_ACCEPTED)
+        except Exception as e:
+            logger.error(traceback.format_exc())
+            JobUtil.add_job_status(job_id, 255, 'NS scale failed: %s' % e.message)
+            return Response(data={'error': 'NS scale failed: %s' % ns_instance_id},
+                            status=status.HTTP_500_INTERNAL_SERVER_ERROR)