lcm/lcm/nf/views/instantiate_vnf_view.py

   1 # Copyright 2017 ZTE Corporation.\r
   2 #\r
   3 # Licensed under the Apache License, Version 2.0 (the "License");\r
   4 # you may not use this file except in compliance with the License.\r
   5 # You may obtain a copy of the License at\r
   6 #\r
   7 #         http://www.apache.org/licenses/LICENSE-2.0\r
   8 #\r
   9 # Unless required by applicable law or agreed to in writing, software\r
  10 # distributed under the License is distributed on an "AS IS" BASIS,\r
  11 # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\r
  12 # See the License for the specific language governing permissions and\r
  13 # limitations under the License.\r
  14 \r
  15 import logging\r
  16 \r
  17 from drf_yasg.utils import swagger_auto_schema\r
  18 from rest_framework import status\r
  19 from rest_framework.views import APIView\r
  20 \r
  21 from lcm.nf.serializers.instantiate_vnf_request import InstantiateVnfRequestSerializer\r
  22 from lcm.nf.serializers.job_identifier import JobIdentifierSerializer\r
  23 from lcm.nf.biz.instantiate_vnf import InstantiateVnf\r
  24 from lcm.nf.const import VNF_STATUS\r
  25 from lcm.nf.const import OPERATION_TYPE\r
  26 from .common import view_safe_call_with_log\r
  27 from .common import deal_vnf_action\r
  28 \r
  29 logger = logging.getLogger(__name__)\r
  30 \r
  31 \r
  32 class InstantiateVnfView(APIView):\r
  33     @swagger_auto_schema(\r
  34         request_body=InstantiateVnfRequestSerializer(),\r
  35         responses={\r
  36             status.HTTP_202_ACCEPTED: JobIdentifierSerializer(),\r
  37             status.HTTP_500_INTERNAL_SERVER_ERROR: "Internal error"\r
  38         }\r
  39     )\r
  40     @view_safe_call_with_log(logger=logger)\r
  41     def post(self, request, instanceid):\r
  42         return deal_vnf_action(\r
  43             logger=logger,\r
  44             opt_type=OPERATION_TYPE.INSTANTIATE,\r
  45             opt_status=VNF_STATUS.INSTANTIATING,\r
  46             instid=instanceid,\r
  47             req=request,\r
  48             req_serializer=InstantiateVnfRequestSerializer,\r
  49             act_task=InstantiateVnf\r
  50         )\r