1 # Copyright (c) 2018, CMCC Technologies Co., Ltd.
3 # Licensed under the Apache License, Version 2.0 (the "License");
4 # you may not use this file except in compliance with the License.
5 # You may obtain a copy of the License at
7 # http://www.apache.org/licenses/LICENSE-2.0
9 # Unless required by applicable law or agreed to in writing, software
10 # distributed under the License is distributed on an "AS IS" BASIS,
11 # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
12 # See the License for the specific language governing permissions and
13 # limitations under the License.
17 from drf_yasg.utils import swagger_auto_schema
18 from rest_framework import status
19 from rest_framework.response import Response
20 from rest_framework.views import APIView
22 from lcm.ns.biz.ns_update import NSUpdateService
23 from lcm.ns.serializers.sol.update_serializers import UpdateNsReqSerializer
24 from lcm.pub.exceptions import BadRequestException
25 from lcm.pub.utils.jobutil import JobUtil, JOB_TYPE
26 from lcm.ns.const import NS_OCC_BASE_URI
27 from lcm.ns.serializers.sol.pub_serializers import ProblemDetailsSerializer
29 logger = logging.getLogger(__name__)
32 class UpdateNSView(APIView):
34 request_body=UpdateNsReqSerializer(),
36 status.HTTP_202_ACCEPTED: None,
37 status.HTTP_500_INTERNAL_SERVER_ERROR: ProblemDetailsSerializer()
40 def post(self, request, ns_instance_id):
41 job_id = JobUtil.create_job("NS", JOB_TYPE.UPDATE_NS, ns_instance_id)
43 logger.debug("Enter UpdateNSView::post %s, %s", request.data, ns_instance_id)
44 req_serializer = UpdateNsReqSerializer(data=request.data)
45 if not req_serializer.is_valid():
46 logger.debug("request.data is not valid,error: %s" % req_serializer.errors)
47 raise BadRequestException(req_serializer.errors)
48 nsUpdateService = NSUpdateService(ns_instance_id, request.data, job_id)
49 nsUpdateService.start()
50 response = Response(data={}, status=status.HTTP_202_ACCEPTED)
51 logger.debug("Location: %s" % nsUpdateService.occ_id)
52 response["Location"] = NS_OCC_BASE_URI % nsUpdateService.occ_id
53 logger.debug("Leave UpdateNSView")
55 except BadRequestException as e:
56 logger.error("Exception in UpdateNSView: %s", e.message)
57 JobUtil.add_job_status(job_id, 255, 'NS update failed: %s' % e.message)
58 data = {'status': status.HTTP_400_BAD_REQUEST, 'detail': e.message}
59 return Response(data=data, status=status.HTTP_400_BAD_REQUEST)
60 except Exception as e:
61 logger.error("Exception in UpdateNSView: %s", e.message)
62 JobUtil.add_job_status(job_id, 255, 'NS update failed: %s' % e.message)
63 data = {'status': status.HTTP_500_INTERNAL_SERVER_ERROR, 'detail': e.message}
64 return Response(data=data, status=status.HTTP_500_INTERNAL_SERVER_ERROR)