X-Git-Url: https://gerrit.onap.org/r/gitweb?a=blobdiff_plain;f=lcm%2Flcm%2Fnf%2Fvnfs%2Fviews.py;h=98b4dcda60a1515b60efa84a2e7672720426ebd3;hb=921a81b28cda4b54375aa184e07cdbd6b57517a8;hp=02f35cb2356c5088f14f26939e9119a31ab25214;hpb=1f2b48f4362e59e9c364b811906c86b77608b737;p=vfc%2Fgvnfm%2Fvnflcm.git diff --git a/lcm/lcm/nf/vnfs/views.py b/lcm/lcm/nf/vnfs/views.py index 02f35cb2..98b4dcda 100644 --- a/lcm/lcm/nf/vnfs/views.py +++ b/lcm/lcm/nf/vnfs/views.py @@ -13,30 +13,191 @@ # limitations under the License. import logging -import uuid +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.pub.database.models import VnfInstModel -from lcm.pub.utils.timeutil import now_time -from lcm.pub.utils.values import ignore_case_get +from lcm.nf.vnfs.serializers import CreateVnfReqSerializer, CreateVnfRespSerializer, VnfsInfoSerializer, \ + InstOrTeriVnfResponseSerializer, InstantiateVnfRequestSerializer, VnfInfoSerializer, TerminateVnfRequestSerializer +from lcm.nf.vnfs.vnf_cancel.delete_vnf_identifier import DeleteVnf +from lcm.nf.vnfs.vnf_cancel.term_vnf import TermVnf +from lcm.nf.vnfs.vnf_create.create_vnf_identifier import CreateVnf +from lcm.nf.vnfs.vnf_create.inst_vnf import InstVnf +from lcm.nf.vnfs.vnf_query.query_vnf import QueryVnf +from lcm.pub.exceptions import NFLCMException +from lcm.pub.utils.jobutil import JobUtil logger = logging.getLogger(__name__) -class CreateVnfIdentifier(APIView): +class CreateVnfAndQueryVnfs(APIView): + @swagger_auto_schema( + responses={ + status.HTTP_200_OK: VnfsInfoSerializer(), + status.HTTP_500_INTERNAL_SERVER_ERROR: "Internal error" + } + ) + def get(self, request): + logger.debug("QueryMultiVnf--get::> %s" % request.data) + try: + resp_data = QueryVnf(request.data).query_multi_vnf() + + vnfs_info_serializer = VnfsInfoSerializer(data=resp_data) + resp_isvalid = vnfs_info_serializer.is_valid() + if not resp_isvalid: + raise NFLCMException(vnfs_info_serializer.errors) + + return Response(data=vnfs_info_serializer.data, status=status.HTTP_200_OK) + except NFLCMException as e: + logger.error(e.message) + return Response(data={'error': '%s' % e.message}, status=status.HTTP_500_INTERNAL_SERVER_ERROR) + except Exception as e: + logger.error(e.message) + logger.error(traceback.format_exc()) + return Response(data={'error': 'Failed to get Vnfs'}, status=status.HTTP_500_INTERNAL_SERVER_ERROR) + + @swagger_auto_schema( + request_body=CreateVnfReqSerializer(), + responses={ + status.HTTP_201_CREATED: CreateVnfRespSerializer(), + status.HTTP_500_INTERNAL_SERVER_ERROR: "Internal error" + } + ) def post(self, request): logger.debug("CreateVnfIdentifier--post::> %s" % request.data) - self.vnfd_id = ignore_case_get(request.data, "vnfdId") - self.vnf_instance_mame = ignore_case_get(request.data, "vnfInstanceName") - self.description = ignore_case_get(request.data, "vnfInstanceDescription") - self.nf_inst_id = str(uuid.uuid4()) - VnfInstModel(id=self.nf_inst_id, name=self.vnf_instance_mame, vnfd_id=self.vnfd_id, - description=self.description, status='empty', create_time=now_time(), lastuptime=now_time()).save() - vnf_inst = VnfInstModel.objects.get(id=self.nf_inst_id) - logger.debug('id is [%s],name is [%s],vnfd_id is [%s],description is [%s],create_time is [%s],lastuptime is [%s],' % - (vnf_inst.id, vnf_inst.name, vnf_inst.vnfd_id, vnf_inst.description, vnf_inst.create_time, vnf_inst.lastuptime)) - rsp = {"vnfInstanceId": self.nf_inst_id} - return Response(data=rsp, status=status.HTTP_201_CREATED) \ No newline at end of file + req_serializer = CreateVnfReqSerializer(data=request.data) + req_isvalid = req_serializer.is_valid() + try: + if not req_isvalid: + raise NFLCMException(req_serializer.errors) + + nf_inst_id = CreateVnf(req_serializer.data).do_biz() + + create_vnf_resp_serializer = CreateVnfRespSerializer(data={"vnfInstanceId": nf_inst_id}) + resp_isvalid = create_vnf_resp_serializer.is_valid() + if not resp_isvalid: + raise NFLCMException(create_vnf_resp_serializer.errors) + return Response(data=create_vnf_resp_serializer.data, status=status.HTTP_201_CREATED) + except NFLCMException as e: + logger.error(e.message) + return Response(data={'error': '%s' % e.message}, status=status.HTTP_500_INTERNAL_SERVER_ERROR) + except Exception as e: + logger.error(e.message) + logger.error(traceback.format_exc()) + return Response(data={'error': 'unexpected exception'}, status=status.HTTP_500_INTERNAL_SERVER_ERROR) + + +class InstantiateVnf(APIView): + @swagger_auto_schema( + request_body=InstantiateVnfRequestSerializer(), + responses={ + status.HTTP_202_ACCEPTED: InstOrTeriVnfResponseSerializer(), + status.HTTP_500_INTERNAL_SERVER_ERROR: "Internal error" + } + ) + def post(self, request, instanceid): + logger.debug("InstantiateVnf--post::> %s" % request.data) + instantiate_vnf_request_serializer = InstantiateVnfRequestSerializer(data=request.data) + req_isvalid = instantiate_vnf_request_serializer.is_valid() + try: + if not req_isvalid: + raise NFLCMException(instantiate_vnf_request_serializer.errors) + + job_id = JobUtil.create_job('NF', 'INSTANTIATE', instanceid) + JobUtil.add_job_status(job_id, 0, "INST_VNF_READY") + InstVnf(instantiate_vnf_request_serializer.data, instanceid, job_id).start() + + instantiate_vnf_response_serializer = InstOrTeriVnfResponseSerializer(data={"jobId": job_id}) + resp_isvalid = instantiate_vnf_response_serializer.is_valid() + if not resp_isvalid: + raise NFLCMException(instantiate_vnf_response_serializer.errors) + + return Response(data=instantiate_vnf_response_serializer.data, status=status.HTTP_202_ACCEPTED) + except NFLCMException as e: + logger.error(e.message) + return Response(data={'error': '%s' % e.message}, status=status.HTTP_500_INTERNAL_SERVER_ERROR) + except Exception as e: + logger.error(e.message) + logger.error(traceback.format_exc()) + return Response(data={'error': 'unexpected exception'}, status=status.HTTP_500_INTERNAL_SERVER_ERROR) + + +class DeleteVnfAndQueryVnf(APIView): + @swagger_auto_schema( + responses={ + status.HTTP_200_OK: VnfInfoSerializer(), + status.HTTP_500_INTERNAL_SERVER_ERROR: "Internal error" + } + ) + def get(self, request, instanceid): + logger.debug("QuerySingleVnf--get::> %s" % request.data) + try: + resp_data = QueryVnf(request.data, instanceid).query_single_vnf() + + vnf_info_serializer = VnfInfoSerializer(data=resp_data) + resp_isvalid = vnf_info_serializer.is_valid() + if not resp_isvalid: + raise NFLCMException(vnf_info_serializer.errors) + + return Response(data=vnf_info_serializer.data, status=status.HTTP_200_OK) + except NFLCMException as e: + logger.error(e.message) + return Response(data={'error': '%s' % e.message}, status=status.HTTP_500_INTERNAL_SERVER_ERROR) + except Exception as e: + logger.eror(e.message) + logger.error(traceback.format_exc()) + return Response(data={'error': 'Failed to get Vnf(%s)' % instanceid}, + status=status.HTTP_500_INTERNAL_SERVER_ERROR) + + @swagger_auto_schema( + responses={ + status.HTTP_204_NO_CONTENT: "Successfully", + status.HTTP_500_INTERNAL_SERVER_ERROR: "Internal error" + } + ) + def delete(self, request, instanceid): + logger.debug("DeleteVnfIdentifier--delete::> %s" % request.data) + try: + DeleteVnf(request.data, instanceid).do_biz() + + return Response(data=None, status=status.HTTP_204_NO_CONTENT) + except NFLCMException as e: + logger.error(e.message) + return Response(data={'error': '%s' % e.message}, status=status.HTTP_500_INTERNAL_SERVER_ERROR) + except Exception as e: + logger.error(e.message) + logger.error(traceback.format_exc()) + return Response(data={'error': 'unexpected exception'}, status=status.HTTP_500_INTERNAL_SERVER_ERROR) + + +class TerminateVnf(APIView): + @swagger_auto_schema( + request_body=TerminateVnfRequestSerializer(), + responses={ + status.HTTP_202_ACCEPTED: InstOrTeriVnfResponseSerializer(), + status.HTTP_500_INTERNAL_SERVER_ERROR: "Internal error" + } + ) + def post(self, request, instanceid): + logger.debug("TerminateVnf--post::> %s" % request.data) + try: + job_id = JobUtil.create_job('NF', 'TERMINATE', instanceid) + JobUtil.add_job_status(job_id, 0, "TERM_VNF_READY") + TermVnf(request.data, instanceid, job_id).start() + + terminate_vnf_response_serializer = InstOrTeriVnfResponseSerializer(data={"jobId": job_id}) + resp_isvalid = terminate_vnf_response_serializer.is_valid() + if not resp_isvalid: + raise NFLCMException(terminate_vnf_response_serializer.errors) + + return Response(data=terminate_vnf_response_serializer.data, status=status.HTTP_202_ACCEPTED) + except NFLCMException as e: + logger.error(e.message) + return Response(data={'error': '%s' % e.message}, status=status.HTTP_500_INTERNAL_SERVER_ERROR) + except Exception as e: + logger.error(e.message) + logger.error(traceback.format_exc()) + return Response(data={'error': 'unexpected exception'}, status=status.HTTP_500_INTERNAL_SERVER_ERROR)