X-Git-Url: https://gerrit.onap.org/r/gitweb?a=blobdiff_plain;f=lcm%2Flcm%2Fnf%2Fvnfs%2Fviews.py;h=3f12648fb73eeef59d1be3a960744b849d22a740;hb=df86145a053e46c5302fef9102bcc2f85abfb7ce;hp=e1248e7df9e2cb8e6d23b0988caa89180a72a41d;hpb=cf5cd27bf158f8bd9c4c0578fdd414e5fac53473;p=vfc%2Fgvnfm%2Fvnflcm.git diff --git a/lcm/lcm/nf/vnfs/views.py b/lcm/lcm/nf/vnfs/views.py index e1248e7d..3f12648f 100644 --- a/lcm/lcm/nf/vnfs/views.py +++ b/lcm/lcm/nf/vnfs/views.py @@ -11,91 +11,191 @@ # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. # See the License for the specific language governing permissions and # limitations under the License. -import json + import logging -import os 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.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) + if not vnfs_info_serializer.is_valid(): + 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) try: - nf_inst_id = CreateVnf(request.data).do_biz() + req_serializer = CreateVnfReqSerializer(data=request.data) + if not req_serializer.is_valid(): + raise NFLCMException(req_serializer.errors) + + nf_inst_id = CreateVnf(req_serializer.data).do_biz() + + create_vnf_resp_serializer = CreateVnfRespSerializer(data={"vnfInstanceId": nf_inst_id}) + if not create_vnf_resp_serializer.is_valid(): + 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: + 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) - rsp = {"vnfInstanceId": nf_inst_id} - return Response(data=rsp, status=status.HTTP_201_CREATED) 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) - job_id = JobUtil.create_job('NF', 'INSTANTIATE', instanceid) - JobUtil.add_job_status(job_id, 0, "INST_VNF_READY") - InstVnf(request.data, instanceid, job_id).start() - rsp = {"jobId": job_id} - return Response(data=rsp, status=status.HTTP_202_ACCEPTED) + try: + instantiate_vnf_request_serializer = InstantiateVnfRequestSerializer(data=request.data) + if not instantiate_vnf_request_serializer.is_valid(): + 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) + if not vnf_info_serializer.is_valid(): + raise NFLCMException(vnf_info_serializer.errors) -class DeleteVnfIdentifier(APIView): + 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: + 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) - return Response(data={}, status=status.HTTP_204_NO_CONTENT) class TerminateVnf(APIView): - def post(self, request): + @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) - return Response(data='', status=status.HTTP_202_ACCEPTED) - - -class QueryMultipleVnf(APIView): - def get(self, request): - logger.debug("QueryMultipleVnf--get::> %s" % request.data) - return Response(data='', status=status.HTTP_202_ACCEPTED) - - -class QuerySingleVnf(APIView): - def get(self, request): - logger.debug("QuerySingleVnf--get::> %s" % request.data) - return Response(data='', status=status.HTTP_202_ACCEPTED) - + try: + terminate_vnf_request_serializer = TerminateVnfRequestSerializer(data=request.data) + if not terminate_vnf_request_serializer.is_valid(): + raise NFLCMException(terminate_vnf_request_serializer.errors) -class GetOperationStatus(APIView): - def get(self, request): - logger.debug("GetOperationStatus--get::> %s" % request.data) - return Response(data='', status=status.HTTP_202_ACCEPTED) + job_id = JobUtil.create_job('NF', 'TERMINATE', instanceid) + JobUtil.add_job_status(job_id, 0, "TERM_VNF_READY") + TermVnf(terminate_vnf_request_serializer.data, instanceid, job_id).start() + terminate_vnf_response_serializer = InstOrTeriVnfResponseSerializer(data={"jobId": job_id}) + if not terminate_vnf_response_serializer.is_valid(): + raise NFLCMException(terminate_vnf_response_serializer.errors) -class SwaggerJsonView(APIView): - def get(self, request): - json_file = os.path.join(os.path.dirname(__file__), 'swagger.json') - f = open(json_file) - json_data = json.JSONDecoder().decode(f.read()) - f.close() - return Response(json_data) + 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)