diff options
| -rw-r--r-- | lcm/lcm/nf/biz/update_vnf.py | 27 | ||||
| -rw-r--r-- | lcm/lcm/nf/views/curd_vnf_views.py | 41 |
2 files changed, 68 insertions, 0 deletions
diff --git a/lcm/lcm/nf/biz/update_vnf.py b/lcm/lcm/nf/biz/update_vnf.py new file mode 100644 index 00000000..4a21140f --- /dev/null +++ b/lcm/lcm/nf/biz/update_vnf.py @@ -0,0 +1,27 @@ +# Copyright 2017 ZTE Corporation. +# +# Licensed under the Apache License, Version 2.0 (the "License"); +# you may not use this file except in compliance with the License. +# You may obtain a copy of the License at +# +# http://www.apache.org/licenses/LICENSE-2.0 +# +# Unless required by applicable law or agreed to in writing, software +# distributed under the License is distributed on an "AS IS" BASIS, +# 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 logging +from threading import Thread + +logger = logging.getLogger(__name__) + + +class UpdateVnf(Thread): + def __init__(self, data, instanceid, job_id): + self.data = data + self.nf_inst_id = instanceid + self.job_id = job_id + + def run(self): + logger.debug("start update for vnf %s", self.nf_inst_id) diff --git a/lcm/lcm/nf/views/curd_vnf_views.py b/lcm/lcm/nf/views/curd_vnf_views.py index 6db70b7c..ea5d4289 100644 --- a/lcm/lcm/nf/views/curd_vnf_views.py +++ b/lcm/lcm/nf/views/curd_vnf_views.py @@ -23,11 +23,16 @@ from rest_framework.views import APIView from lcm.nf.biz.create_vnf import CreateVnf from lcm.nf.biz.query_vnf import QueryVnf +from lcm.nf.biz.update_vnf import UpdateVnf from lcm.nf.serializers.create_vnf_req import CreateVnfReqSerializer from lcm.nf.serializers.vnf_instance import VnfInstanceSerializer from lcm.nf.serializers.vnf_instances import VnfInstancesSerializer +from lcm.nf.serializers.vnf_info_modifications import VnfInfoModificationsSerializer +from lcm.pub.utils.jobutil import JobUtil from lcm.pub.exceptions import NFLCMException from lcm.pub.exceptions import NFLCMExceptionNotFound +from lcm.pub.database.models import NfInstModel +from lcm.nf.const import VNF_STATUS logger = logging.getLogger(__name__) @@ -139,3 +144,39 @@ class DeleteVnfAndQueryVnf(APIView): logger.error(traceback.format_exc()) logger.debug('Delete VNF instance[%s] failed' % instanceid) return Response(data={'error': 'unexpected exception'}, status=status.HTTP_500_INTERNAL_SERVER_ERROR) + + @swagger_auto_schema( + request_body=VnfInfoModificationsSerializer(), + responses={ + status.HTTP_202_ACCEPTED: "Successfully", + status.HTTP_500_INTERNAL_SERVER_ERROR: "Internal error" + } + ) + def patch(self, request, instanceid): + logger.debug("UpdateSingleVnf--patch::> %s, %s", instanceid, request.data) + try: + upd_vnf_serializer = VnfInfoModificationsSerializer(data=request.data) + if not upd_vnf_serializer.is_valid(): + raise NFLCMException(upd_vnf_serializer.errors) + + job_id = JobUtil.create_job('NF', 'UPDATE', instanceid) + JobUtil.add_job_status(job_id, 0, "UPDATE_VNF_READY") + + vnf_insts = NfInstModel.objects.filter(nfinstid=instanceid) + if not vnf_insts.exists(): + raise NFLCMExceptionNotFound("VNF(%s) does not exist." % instanceid) + vnf_insts.update(status=VNF_STATUS.UPDATING) + + JobUtil.add_job_status(job_id, 15, 'Nf updating pre-check finish') + UpdateVnf(request.data, instanceid, job_id).start() + + return Response(data=None, status=status.HTTP_202_ACCEPTED) + except NFLCMException as e: + logger.error(e.message) + logger.error('Update VNF instance[%s] failed' % instanceid) + 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()) + logger.error('Update VNF instance[%s] failed' % instanceid) + return Response(data={'error': 'unexpected exception'}, status=status.HTTP_500_INTERNAL_SERVER_ERROR) |