1 # Copyright 2017 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.
14 from lcm.pub.database.models import NfInstModel
15 from lcm.pub.exceptions import NFLCMException
19 def __init__(self, data, instanceid):
21 self.nf_inst_id = instanceid
24 sel_vnfs = NfInstModel.objects.filter(pk=self.nf_inst_id)
25 if not sel_vnfs.exists():
26 raise NFLCMException('VnfInst(%s) does not exist.' % self.nf_inst_id)
28 if sel_vnf.instantiationState != 'VNF_INSTANTIATED':
29 raise NFLCMException("No instantiated vnf")