1 # Copyright 2016-2017 ZTE Corporation.
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.
16 from rest_framework import status
17 from rest_framework.response import Response
18 from rest_framework.views import APIView
19 from drf_yasg.utils import swagger_auto_schema
21 from lcm.ns.biz.ns_terminate import TerminateNsService
22 from lcm.ns.serializers.ns_serializers import NsOperateJobSerializer
23 from lcm.ns.serializers.ns_serializers import TerminateNsReqSerializer
24 from lcm.pub.exceptions import NSLCMException
25 from lcm.pub.utils.jobutil import JobUtil, JOB_TYPE
26 from lcm.pub.utils.values import ignore_case_get
28 logger = logging.getLogger(__name__)
31 class TerminateNSView(APIView):
33 request_body=TerminateNsReqSerializer(),
35 status.HTTP_202_ACCEPTED: NsOperateJobSerializer(),
36 status.HTTP_500_INTERNAL_SERVER_ERROR: "Inner error"
39 def post(self, request, ns_instance_id):
41 logger.debug("Enter TerminateNSView::post %s", request.data)
42 req_serializer = TerminateNsReqSerializer(data=request.data)
43 if not req_serializer.is_valid():
44 raise NSLCMException(req_serializer.errors)
46 termination_type = ignore_case_get(request.data, 'terminationType')
47 graceful_termination_timeout = ignore_case_get(request.data, 'gracefulTerminationTimeout')
48 job_id = JobUtil.create_job("NS", JOB_TYPE.TERMINATE_NS, ns_instance_id)
49 TerminateNsService(ns_instance_id, termination_type, graceful_termination_timeout, job_id).start()
51 resp_serializer = NsOperateJobSerializer(data={'jobId': job_id})
52 if not resp_serializer.is_valid():
53 raise NSLCMException(resp_serializer.errors)
54 logger.debug("Leave TerminateNSView::post ret=%s", resp_serializer.data)
55 return Response(data=resp_serializer.data, status=status.HTTP_202_ACCEPTED)
56 except Exception as e:
57 logger.error("Exception in CreateNS: %s", e.message)
58 return Response(data={'error': e.message}, status=status.HTTP_500_INTERNAL_SERVER_ERROR)