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.nfvolcm import vnfd_rawdata_get
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):
32 logger.debug("CreateVnfIdentifier--CreateVnf::> %s" % self.data)
33 self.vnfd_id = ignore_case_get(self.data, "vnfdId")
34 self.vnf_instance_mame = ignore_case_get(self.data, "vnfInstanceName")
35 self.description = ignore_case_get(self.data, "vnfInstanceDescription")
36 is_exist = NfInstModel.objects.filter(nf_name=self.vnf_instance_mame).exists()
37 logger.debug("check_ns_inst_name_exist::is_exist=%s" % is_exist)
39 raise NFLCMException('VNF is already exist.')
41 #get rawdata by vnfd_id
42 ret = vnfd_rawdata_get(self.vnfd_id)
44 raise NFLCMException('Get vnfd_raw_data failed.')
45 dst_plan = json.JSONDecoder().decode(ret[1])
46 self.vnfd_version = dst_plan['metadata']['vnfd_version']
47 self.vendor = dst_plan['metadata']['vendor']
48 self.producttype = dst_plan['metadata']['domain_type']
49 self.netype = dst_plan['metadata']['vnf_type']
50 self.vnfd_model = dst_plan
51 self.vnfSoftwareVersion = dst_plan['metadata']['version']
53 self.nf_inst_id = str(uuid.uuid4())
54 NfInstModel.objects.create(nfinstid=self.nf_inst_id, mnfinstid=self.nf_inst_id, nf_name=self.vnf_instance_mame,
55 package_id='todo', vnfm_inst_id='todo', version=self.vnfd_version, vendor=self.vendor,
56 producttype=self.producttype,netype=self.netype, vnfd_model=self.vnfd_model,
57 instantiationState='NOT_INSTANTIATED', nf_desc=self.description, vnfdid=self.vnfd_id,
58 vnfSoftwareVersion=self.vnfSoftwareVersion, vnfConfigurableProperties='todo',
59 localizationLanguage='EN_US',create_time=now_time())
60 is_exist = NfInstModel.objects.filter(nf_name=self.vnf_instance_mame).exists()
61 logger.debug("check_ns_inst_name_exist::is_exist=%s" % is_exist)
62 vnf_inst = NfInstModel.objects.get(nfinstid=self.nf_inst_id)
63 logger.debug('id is [%s],name is [%s],vnfd_id is [%s],description is [%s],create_time is [%s]' %
64 (vnf_inst.nfinstid, vnf_inst.nf_name, vnf_inst.vnfdid, vnf_inst.nf_desc, vnf_inst.create_time))
65 return self.nf_inst_id