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.
19 from threading import Thread
21 from lcm.pub.database.models import NfInstModel, VmInstModel, NetworkInstModel, \
22 SubNetworkInstModel, PortInstModel, StorageInstModel, FlavourInstModel, VNFCInstModel
23 from lcm.pub.exceptions import NFLCMException
24 from lcm.pub.msapi.gvnfmdriver import notify_lcm_to_nfvo, prepare_notification_data
25 from lcm.pub.msapi.sdc_run_catalog import query_vnfpackage_by_id
26 from lcm.pub.utils.jobutil import JobUtil
27 from lcm.pub.utils.timeutil import now_time
28 from lcm.pub.utils.values import ignore_case_get, get_none, get_boolean, get_integer
29 from lcm.pub.vimapi import adaptor
30 from lcm.nf.biz.grant_vnf import grant_resource
32 logger = logging.getLogger(__name__)
35 class InstantiateVnf(Thread):
36 def __init__(self, data, nf_inst_id, job_id):
37 super(InstantiateVnf, self).__init__()
39 self.nf_inst_id = nf_inst_id
41 self.vim_id = ignore_case_get(ignore_case_get(self.data, "additionalParams"), "vimId")
42 self.grant_type = "Instantiate"
50 JobUtil.add_job_status(self.job_id, 100, "Instantiate Vnf success.")
51 except NFLCMException as e:
52 self.vnf_inst_failed_handle(e.message)
53 except Exception as e:
54 logger.error(e.message)
55 logger.error(traceback.format_exc())
56 self.vnf_inst_failed_handle('unexpected exception')
59 vnf_insts = NfInstModel.objects.filter(nfinstid=self.nf_inst_id)
60 if not vnf_insts.exists():
61 raise NFLCMException('VNF nf_inst_id is not exist.')
63 if vnf_insts[0].status != 'NOT_INSTANTIATED':
64 raise NFLCMException('VNF instantiationState is not NOT_INSTANTIATED.')
66 JobUtil.add_job_status(self.job_id, 5, 'Get packageinfo by vnfd_id')
67 self.vnfd_id = vnf_insts[0].vnfdid
68 JobUtil.add_job_status(self.job_id, 10, 'Get vnf package info from catalog by csar_id')
70 inputs = ignore_case_get(self.data, "additionalParams")
72 if isinstance(inputs, (str, unicode)):
73 inputs = json.loads(inputs)
74 for key, val in inputs.items():
75 input_parameters.append({"key": key, "value": val})
76 vnf_package_info = query_vnfpackage_by_id(self.vnfd_id)
77 self.vnfd_info = json.loads(ignore_case_get(ignore_case_get(vnf_package_info, "packageInfo"), "vnfdModel"))
80 metadata = ignore_case_get(self.vnfd_info, "metadata")
81 csar_id = ignore_case_get(metadata, "id")
82 version = ignore_case_get(metadata, "vnfdVersion")
83 vendor = ignore_case_get(metadata, "vendor")
84 netype = ignore_case_get(metadata, "type")
85 vnfsoftwareversion = ignore_case_get(metadata, "version")
86 NfInstModel.objects.filter(nfinstid=self.nf_inst_id).\
87 update(package_id=csar_id,
88 flavour_id=ignore_case_get(self.data, "flavourId"),
92 vnfd_model=self.vnfd_info,
93 status='NOT_INSTANTIATED',
95 localizationLanguage=ignore_case_get(self.data, 'localizationLanguage'),
96 input_params=input_parameters,
97 vnfSoftwareVersion=vnfsoftwareversion,
98 lastuptime=now_time())
100 logger.info("VimId = %s" % self.vim_id)
102 is_exist = NfvoRegInfoModel.objects.filter(nfvoid=self.nf_inst_id).exists()
104 NfvoRegInfoModel.objects.create(
105 nfvoid=self.nf_inst_id,
106 vnfminstid=ignore_case_get(self.data, "vnfmId"),
109 JobUtil.add_job_status(self.job_id, 15, 'Nf instancing pre-check finish')
110 logger.info("Nf instancing pre-check finish")
112 def apply_grant(self):
113 vdus = ignore_case_get(self.vnfd_info, "vdus")
114 apply_result = grant_resource(data=self.data, nf_inst_id=self.nf_inst_id, job_id=self.job_id,
115 grant_type=self.grant_type, vdus=vdus)
116 self.set_location(apply_result)
118 logger.info('VnfdInfo = %s' % self.vnfd_info)
119 NfInstModel.objects.filter(nfinstid=self.nf_inst_id).update(status='INSTANTIATED', lastuptime=now_time())
120 JobUtil.add_job_status(self.job_id, 20, 'Nf instancing apply grant finish')
121 logger.info("Nf instancing apply grant finish")
123 def create_res(self):
124 logger.info("Create resource start")
125 adaptor.create_vim_res(self.vnfd_info, self.do_notify)
126 JobUtil.add_job_status(self.job_id, 70, '[NF instantiation] create resource finish')
127 logger.info("Create resource finish")
129 def lcm_notify(self):
130 notification_content = prepare_notification_data(self.nf_inst_id, self.job_id, "ADDED")
131 logger.info('Notify request data = %s' % notification_content)
132 resp = notify_lcm_to_nfvo(json.dumps(notification_content))
133 logger.info('Lcm notify end, response %s' % resp)
135 def vnf_inst_failed_handle(self, error_msg):
136 logger.error('VNF instantiation failed, detail message: %s' % error_msg)
137 NfInstModel.objects.filter(nfinstid=self.nf_inst_id).update(status='NOT_INSTANTIATED', lastuptime=now_time())
138 JobUtil.add_job_status(self.job_id, 255, error_msg)
140 def do_notify(self, res_type, ret):
141 logger.info('Creating [%s] resource' % res_type)
142 resource_save_method = globals().get(res_type + '_save')
143 resource_save_method(self.job_id, self.nf_inst_id, ret)
145 def update_cps(self):
146 for extlink in ignore_case_get(self.data, "extVirtualLinks"):
147 for ext_cp in ignore_case_get(extlink, "extCps"):
148 cpdid = ignore_case_get(ext_cp, "cpdId")
149 for cp in ignore_case_get(self.vnfd_info, "cps"):
150 if cpdid == ignore_case_get(cp, "cp_id"):
151 cp["networkId"] = ignore_case_get(extlink, "resourceId")
152 cp["subnetId"] = ignore_case_get(extlink, "resourceSubnetId")
155 def set_location(self, apply_result):
156 for resource_type in ['vdus', 'vls']:
157 for resource in ignore_case_get(self.vnfd_info, resource_type):
158 if "location_info" in resource["properties"]:
159 resource["properties"]["location_info"]["vimid"] = ignore_case_get(apply_result, "vimid")
160 resource["properties"]["location_info"]["tenant"] = ignore_case_get(apply_result, "tenant")
162 resource["properties"]["location_info"] = {
163 "vimid": ignore_case_get(apply_result, "vimid"),
164 "tenant": ignore_case_get(apply_result, "tenant")}
167 def get_subnet_ids(self, ext_cp):
169 for cp_conf in ignore_case_get(ext_cp, "cpConfig"):
170 for cp_protocol in ignore_case_get(ext_cp, "cpProtocolData"):
171 ip_over_ethernet = ignore_case_get(cp_protocol, "ipOverEthernet")
172 for ip_address in ignore_case_get(ip_over_ethernet, "ipAddresses"):
173 subnet_ids.append(ignore_case_get(ip_address, "subnetId"))
178 def volume_save(job_id, nf_inst_id, ret):
179 JobUtil.add_job_status(job_id, 25, 'Create vloumns!')
180 StorageInstModel.objects.create(
181 storageid=str(uuid.uuid4()),
182 vimid=ignore_case_get(ret, "vimId"),
183 resouceid=ignore_case_get(ret, "id"),
184 name=ignore_case_get(ret, "name"),
185 tenant=ignore_case_get(ret, "tenantId"),
186 create_time=ignore_case_get(ret, "createTime"),
187 storagetype=get_none(ignore_case_get(ret, "type")),
188 size=ignore_case_get(ret, "size"),
190 is_predefined=ignore_case_get(ret, "returnCode"),
191 nodeId=ignore_case_get(ret, "nodeId"),
195 def network_save(job_id, nf_inst_id, ret):
196 JobUtil.add_job_status(job_id, 35, 'Create networks!')
197 NetworkInstModel.objects.create(
198 networkid=str(uuid.uuid4()),
199 name=ignore_case_get(ret, "name"),
200 vimid=ignore_case_get(ret, "vimId"),
201 resouceid=ignore_case_get(ret, "id"),
202 tenant=ignore_case_get(ret, "tenantId"),
203 segmentid=str(ignore_case_get(ret, "segmentationId")),
204 network_type=ignore_case_get(ret, "networkType"),
205 physicalNetwork=ignore_case_get(ret, "physicalNetwork"),
206 vlantrans=get_boolean(ignore_case_get(ret, "vlanTransparent")),
207 is_shared=get_boolean(ignore_case_get(ret, "shared")),
208 routerExternal=get_boolean(ignore_case_get(ret, "routerExternal")),
210 is_predefined=ignore_case_get(ret, "returnCode"),
211 nodeId=ignore_case_get(ret, "nodeId"),
215 def subnet_save(job_id, nf_inst_id, ret):
216 JobUtil.add_job_status(job_id, 40, 'Create subnets!')
217 SubNetworkInstModel.objects.create(
218 subnetworkid=str(uuid.uuid4()),
219 name=ignore_case_get(ret, "name"),
220 vimid=ignore_case_get(ret, "vimId"),
221 resouceid=ignore_case_get(ret, "id"),
222 tenant=ignore_case_get(ret, "tenantId"),
223 networkid=ignore_case_get(ret, "networkId"),
224 cidr=ignore_case_get(ret, "cidr"),
225 ipversion=ignore_case_get(ret, "ipversion"),
226 isdhcpenabled=ignore_case_get(ret, "enableDhcp"),
227 gatewayip=ignore_case_get(ret, "gatewayIp"),
228 dnsNameservers=ignore_case_get(ret, "dnsNameservers"),
229 hostRoutes=ignore_case_get(ret, "hostRoutes"),
230 allocationPools=ignore_case_get(ret, "allocationPools"),
232 is_predefined=ignore_case_get(ret, "returnCode"),
236 def port_save(job_id, nf_inst_id, ret):
237 JobUtil.add_job_status(job_id, 50, 'Create ports!')
238 PortInstModel.objects.create(
239 portid=str(uuid.uuid4()),
240 networkid=ignore_case_get(ret, "networkId"),
241 subnetworkid=ignore_case_get(ret, "subnetId"),
242 name=ignore_case_get(ret, "name"),
243 vimid=ignore_case_get(ret, "vimId"),
244 resouceid=ignore_case_get(ret, "id"),
245 tenant=ignore_case_get(ret, "tenantId"),
246 macaddress=ignore_case_get(ret, "macAddress"),
247 ipaddress=ignore_case_get(ret, "ip"),
248 typevirtualnic=ignore_case_get(ret, "vnicType"),
249 securityGroups=ignore_case_get(ret, "securityGroups"),
251 is_predefined=ignore_case_get(ret, "returnCode"),
252 nodeId=ignore_case_get(ret, "nodeId"),
256 def flavor_save(job_id, nf_inst_id, ret):
257 JobUtil.add_job_status(job_id, 60, 'Create flavors!')
258 FlavourInstModel.objects.create(
259 flavourid=str(uuid.uuid4()),
260 name=ignore_case_get(ret, "name"),
261 vimid=ignore_case_get(ret, "vimId"),
262 resouceid=ignore_case_get(ret, "id"),
263 tenant=ignore_case_get(ret, "tenantId"),
264 vcpu=get_integer(ignore_case_get(ret, "vcpu")),
265 memory=get_integer(ignore_case_get(ret, "memory")),
266 disk=get_integer(ignore_case_get(ret, "disk")),
267 ephemeral=get_integer(ignore_case_get(ret, "ephemeral")),
268 swap=get_integer(ignore_case_get(ret, "swap")),
269 isPublic=get_boolean(ignore_case_get(ret, "isPublic")),
270 extraspecs=ignore_case_get(ret, "extraSpecs"),
271 is_predefined=ret.get("returnCode", int(0)),
275 def vm_save(job_id, nf_inst_id, ret):
276 JobUtil.add_job_status(job_id, 70, 'Create vms!')
277 vm_id = str(uuid.uuid4())
278 VmInstModel.objects.create(
280 vmname=ignore_case_get(ret, "name"),
281 vimid=ignore_case_get(ret, "vimId"),
282 resouceid=ignore_case_get(ret, "id"),
283 tenant=ignore_case_get(ret, "tenantId"),
284 nic_array=ignore_case_get(ret, "nicArray"),
285 metadata=ignore_case_get(ret, "metadata"),
286 volume_array=ignore_case_get(ret, "volumeArray"),
287 server_group=ignore_case_get(ret, "serverGroup"),
288 availability_zone=str(ignore_case_get(ret, "availabilityZone", "undefined")),
289 flavor_id=ignore_case_get(ret, "flavorId"),
290 security_groups=ignore_case_get(ret, "securityGroups"),
291 operationalstate=ignore_case_get(ret, "status"),
293 is_predefined=ignore_case_get(ret, "returnCode"),
295 VNFCInstModel.objects.create(
296 vnfcinstanceid=str(uuid.uuid4()),
297 vduid=ignore_case_get(ret, "id"),
298 is_predefined=ignore_case_get(ret, "returnCode"),