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.
18 from lcm.pub.database.models import NfInstModel
19 from lcm.pub.exceptions import NFLCMException
20 from lcm.pub.msapi.sdc_run_catalog import query_vnfpackage_by_id
21 from lcm.pub.utils.timeutil import now_time
22 from lcm.pub.utils.values import ignore_case_get
24 logger = logging.getLogger(__name__)
28 def __init__(self, data):
30 self.vnfd_id = ignore_case_get(self.data, "vnfdId")
31 self.vnf_instance_mame = ignore_case_get(self.data, "vnfInstanceName")
32 self.description = ignore_case_get(self.data, "vnfInstanceDescription")
34 self.csar_id = self.vnfd_id
37 self.nf_inst_id = str(uuid.uuid4())
41 except NFLCMException as e:
42 logger.debug('Create VNF instance[%s]: %s', self.nf_inst_id, e.message)
43 raise NFLCMException(e.message)
45 NfInstModel.objects.create(nfinstid=self.nf_inst_id,
46 nf_name=self.vnf_instance_mame,
52 status='NOT_INSTANTIATED',
53 nf_desc=self.description,
55 vnfSoftwareVersion='',
56 create_time=now_time())
58 vnf_inst = NfInstModel.objects.get(nfinstid=self.nf_inst_id)
59 logger.debug('id is [%s],name is [%s],vnfd_id is [%s],vnfd_model is [%s],'
60 'description is [%s],create_time is [%s]' %
61 (vnf_inst.nfinstid, vnf_inst.nf_name, vnf_inst.vnfdid,
62 vnf_inst.vnfd_model, vnf_inst.nf_desc, vnf_inst.create_time))
63 return self.nf_inst_id
65 def check_valid(self):
66 logger.debug("CreateVnf--check_valid::> %s" % self.data)
67 is_exist = NfInstModel.objects.filter(nf_name=self.vnf_instance_mame).exists()
68 logger.debug("check_valid::is_exist=%s" % is_exist)
70 raise NFLCMException('VNF is already exist.')
71 self.vnfdModel = query_vnfpackage_by_id(self.csar_id)
74 metadata = ignore_case_get(self.vnfdModel, "metadata")
75 version = ignore_case_get(metadata, "vnfdVersion")
76 vendor = ignore_case_get(metadata, "vendor")
77 netype = ignore_case_get(metadata, "type")
78 vnfsoftwareversion = ignore_case_get(metadata, "version")
79 NfInstModel.objects.create(nfinstid=self.nf_inst_id,
80 nf_name=self.vnf_instance_mame,
81 package_id=self.csar_id,
85 vnfd_model=self.vnfdModel,
86 status='NOT_INSTANTIATED',
87 nf_desc=self.description,
89 vnfSoftwareVersion=vnfsoftwareversion,
90 create_time=now_time())