1 # Copyright 2016 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 .common import view_safe_call_with_log
17 from drf_yasg.utils import swagger_auto_schema
18 from lcm.ns.biz.ns_heal import NSHealService
19 from lcm.ns.const import NS_OCC_BASE_URI
20 from lcm.jobs.enum import JOB_TYPE, JOB_ACTION
21 from lcm.pub.exceptions import BadRequestException
22 from lcm.ns.serializers.sol.heal_serializers import HealNsReqSerializer
23 from lcm.ns.serializers.sol.pub_serializers import ProblemDetailsSerializer
24 from lcm.pub.utils.jobutil import JobUtil
25 from rest_framework import status
26 from rest_framework.response import Response
27 from rest_framework.views import APIView
29 logger = logging.getLogger(__name__)
32 class HealNSView(APIView):
34 This task resource represents the "Heal NS" operation.
35 The client can use this resource to request healing a NS instance.
38 request_body=HealNsReqSerializer(),
40 status.HTTP_202_ACCEPTED: "HTTP_202_ACCEPTED",
41 status.HTTP_500_INTERNAL_SERVER_ERROR: ProblemDetailsSerializer()
44 @view_safe_call_with_log(logger=logger)
45 def post(self, request, ns_instance_id):
47 The POST method requests to heal a NS instance resource.
49 :param ns_instance_id:
52 logger.debug("Enter HealNSView::post nsInstanceId:%s, request.data:%s" % (ns_instance_id, request.data))
53 req_serializer = HealNsReqSerializer(data=request.data)
54 if not req_serializer.is_valid():
55 logger.error("request.data is not valid,error: %s" % req_serializer.errors)
56 raise BadRequestException(req_serializer.errors)
58 job_id = JobUtil.create_job(JOB_TYPE.NS, JOB_ACTION.HEAL, ns_instance_id)
59 ns_heal_service = NSHealService(ns_instance_id, request.data, job_id)
60 ns_heal_service.start()
61 response = Response(data={}, status=status.HTTP_202_ACCEPTED)
62 logger.debug("Location: %s" % ns_heal_service.occ_id)
63 response["Location"] = NS_OCC_BASE_URI % ns_heal_service.occ_id
64 logger.debug("Leave NSHealView")