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 threading import Thread
20 from lcm.nf.vnfs.const import vnfd_model_dict
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.catalog import query_rawdata_from_catalog
25 from lcm.pub.msapi.nfvolcm import apply_grant_to_nfvo, notify_lcm_to_nfvo, get_packageinfo_by_vnfdid
26 from lcm.pub.utils import toscautil
27 from lcm.pub.utils.jobutil import JobUtil
28 from lcm.pub.utils.timeutil import now_time
29 from lcm.pub.utils.values import ignore_case_get, get_none, get_boolean
30 from lcm.pub.vimapi import adaptor
32 logger = logging.getLogger(__name__)
35 class InstVnf(Thread):
36 def __init__(self, data, nf_inst_id, job_id):
37 super(InstVnf, self).__init__()
39 self.nf_inst_id = nf_inst_id
42 self.nfvo_inst_id = ''
43 self.vnfm_inst_id = ''
46 # self.inst_resource = {'volumn': [], # [{"vim_id": ignore_case_get(ret, "vim_id")},{}]
60 JobUtil.add_job_status(self.job_id, 100, "Instantiate Vnf success.")
61 except NFLCMException as e:
62 self.vnf_inst_failed_handle(e.message)
64 self.vnf_inst_failed_handle('unexpected exception')
67 vnf_insts = NfInstModel.objects.filter(nfinstid=self.nf_inst_id)
68 if not vnf_insts.exists():
69 raise NFLCMException('VNF nf_inst_id is not exist.')
71 # self.vnfm_inst_id = vnf_insts[0].vnfm_inst_id
72 if vnf_insts[0].status != 'NOT_INSTANTIATED':
73 raise NFLCMException('VNF instantiationState is not NOT_INSTANTIATED.')
75 JobUtil.add_job_status(self.job_id, 5, 'Get packageinfo by vnfd_id')
76 # get csar_id from nslcm by vnfd_id
77 self.vnfd_id = vnf_insts[0].vnfdid
78 self.package_info = get_packageinfo_by_vnfdid(self.vnfd_id)
79 for val in self.package_info:
80 if self.vnfd_id == ignore_case_get(val, "vnfd_id"):
81 self.package_id = ignore_case_get(val, "package_id")
82 self.csar_id = ignore_case_get(val, "csar_id")
85 JobUtil.add_job_status(self.job_id, 10, 'Get rawdata from catalog by csar_id')
86 # get rawdata from catalog by csar_id
88 for key, val in self.data['additionalParams'].items():
89 input_parameters.append({"key": key, "value": val})
90 raw_data = query_rawdata_from_catalog(self.csar_id, input_parameters)
91 self.vnfd_info = toscautil.convert_vnfd_model(raw_data["rawData"]) # convert to inner json
92 self.vnfd_info = json.JSONDecoder().decode(self.vnfd_info)
94 self.vnfd_info = vnfd_model_dict # just for test
96 self.checkParameterExist()
98 NfInstModel.objects.filter(nfinstid=self.nf_inst_id).\
99 update(flavour_id=ignore_case_get(self.data, "flavourId"),
100 input_params=self.data,
101 vnfd_model=self.vnfd_info,
102 localizationLanguage=ignore_case_get(self.data, 'localizationLanguage'),
103 lastuptime=now_time())
104 JobUtil.add_job_status(self.job_id, 15, 'Nf instancing pre-check finish')
105 logger.info("Nf instancing pre-check finish")
107 def apply_grant(self):
108 logger.info('[NF instantiation] send resource grand request to nfvo start')
109 # self.check_vm_capacity()
110 content_args = {'vnfInstanceId': self.nf_inst_id, 'vnfDescriptorId': '',
111 'lifecycleOperation': 'Instantiate', 'jobId': self.job_id,
112 'addResource': [], 'removeResource': [],
113 'placementConstraint': [], 'additionalParam': {}}
115 vdus = ignore_case_get(self.vnfd_info, "vdus")
118 res_def = {'type': 'VDU',
119 'resDefId': str(res_index),
120 'resDesId': ignore_case_get(vdu, "vdu_id")}
121 content_args['addResource'].append(res_def)
124 logger.info('content_args=%s' % content_args)
125 self.apply_result = apply_grant_to_nfvo(content_args)
126 vim_info = ignore_case_get(self.apply_result, "vim")
129 for vdu in self.vnfd_info["vdus"]:
130 if "location_info" in vdu["properties"]:
131 vdu["properties"]["location_info"]["vimid"] = ignore_case_get(vim_info, "vimid")
132 vdu["properties"]["location_info"]["tenant"] = ignore_case_get(
133 ignore_case_get(vim_info, "accessinfo"), "tenant")
135 vdu["properties"]["location_info"] = {"vimid":ignore_case_get(vim_info, "vimid"),
136 "tenant":ignore_case_get(
137 ignore_case_get(vim_info, "accessinfo"), "tenant")}
139 # update resources_table
140 NfInstModel.objects.filter(nfinstid=self.nf_inst_id).update(status='INSTANTIATED', lastuptime=now_time())
141 JobUtil.add_job_status(self.job_id,20, 'Nf instancing apply grant finish')
142 logger.info("Nf instancing apply grant finish")
144 def create_res(self):
145 logger.info("[NF instantiation] create resource start")
146 adaptor.create_vim_res(self.vnfd_info, self.do_notify)
148 JobUtil.add_job_status(self.job_id, 70, '[NF instantiation] create resource finish')
149 logger.info("[NF instantiation] create resource finish")
151 def lcm_notify(self):
152 logger.info('[NF instantiation] send notify request to nfvo start')
154 vnfcs = VNFCInstModel.objects.filter(instid=self.nf_inst_id)
158 vm = VmInstModel.objects.filter(vmid=vnfc.vmid)
160 vmResource = {'vimId': vm[0].vimid, 'resourceId': vm[0].resouceid,
161 'resourceName': vm[0].vmname, 'resourceType': 'vm'}
162 affected_vnfc.append(
163 {'vnfcInstanceId': vnfc.vnfcinstanceid,
165 'changeType': 'added',
166 'computeResource': vmResource})
168 networks = NetworkInstModel.objects.filter(instid=self.nf_inst_id)
169 for network in networks:
170 network_resource = {'vimId': network.vimid, 'resourceId': network.resouceid,
171 'resourceName': network.name, 'resourceType': 'network'}
173 {'vlInstanceId': network.networkid,
174 'vldid': network.nodeId,
175 'changeType': 'added',
176 'networkResource': network_resource})
178 ports = PortInstModel.objects.filter(instid=self.nf_inst_id)
181 {'vsInstanceId': port.portid,
182 'cpdid': port.nodeId,
183 'changeType': 'added',
184 'storageResource': {'vimId': port.vimid, 'resourceId': port.resouceid,
185 'resourceName': port.name, 'resourceType': 'port'}})
187 vss = StorageInstModel.objects.filter(instid=self.nf_inst_id)
190 {'vsInstanceId': vs.storageid,
192 'changeType': 'added',
193 'storageResource': {'vimId': vs.vimid, 'resourceId': vs.resouceid,
194 'resourceName': vs.name, 'resourceType': 'volume'}})
197 "nfInstanceId": self.nf_inst_id,
198 "operation": 'instantiate',
199 "jobId": self.job_id,
200 'affectedVnfc': affected_vnfc,
201 'affectedVirtualLink': affected_vl,
202 'affectedVirtualStorage': affected_vs,
203 # "vnfdmodule": allocate_data,
204 # "additionalParam": addition_param,
205 # "nfvoInstanceId": self.nfvo_inst_id,
206 # "vnfmInstanceId": self.vnfm_inst_id,
207 # 'affectedcapacity': affectedcapacity,
208 # 'affectedService': [],
209 'affectedCp': affected_cp
211 logger.info('content_args=%s' % content_args)
213 resp = notify_lcm_to_nfvo(content_args)
214 logger.info('[NF instantiation] get lcm response %s' % resp)
215 logger.info('[NF instantiation] send notify request to nfvo end')
217 # def load_nfvo_config(self):
218 # logger.info("[NF instantiation]get nfvo connection info start")
219 # reg_info = NfvoRegInfoModel.objects.filter(vnfminstid='vnfm111').first()
221 # self.vnfm_inst_id = reg_info.vnfminstid
222 # self.nfvo_inst_id = reg_info.nfvoid
223 # logger.info("[NF instantiation] Registered nfvo id is [%s]" % self.nfvo_inst_id)
225 # raise NFLCMException("Nfvo was not registered")
226 # logger.info("[NF instantiation]get nfvo connection info end")
228 def vnf_inst_failed_handle(self, error_msg):
229 logger.error('VNF instantiation failed, detail message: %s' % error_msg)
230 NfInstModel.objects.filter(nfinstid=self.nf_inst_id).update(status='failed', lastuptime=now_time())
231 JobUtil.add_job_status(self.job_id, 255, error_msg)
233 def do_notify(self, res_type, ret):
234 logger.info('creating [%s] resource' % res_type)
235 # progress = 20 + int(progress/2) # 20-70
236 if res_type == adaptor.RES_VOLUME:
237 logger.info('Create vloumns!')
238 # if ret["returnCode"] == adaptor.RES_NEW: # new create
239 # self.inst_resource['volumn'].append({"vim_id": ignore_case_get(ret, "vim_id"),
240 # "res_id": ignore_case_get(ret, "res_id")})
241 JobUtil.add_job_status(self.job_id, 25, 'Create vloumns!')
242 StorageInstModel.objects.create(
243 storageid=str(uuid.uuid4()),
244 vimid=ignore_case_get(ret, "vimId"),
245 resouceid=ignore_case_get(ret, "id"),
246 name=ignore_case_get(ret, "name"),
247 tenant=ignore_case_get(ret, "tenantId"),
248 create_time=ignore_case_get(ret, "createTime"),
249 storagetype=get_none(ignore_case_get(ret, "type")),
250 size=ignore_case_get(ret, "size"),
252 is_predefined=ignore_case_get(ret, "returnCode"),
253 nodeId=ignore_case_get(ret, "nodeId"),
254 instid=self.nf_inst_id)
255 elif res_type == adaptor.RES_NETWORK:
256 logger.info('Create networks!')
257 # if ret["returnCode"] == adaptor.RES_NEW:
258 # self.inst_resource['network'].append({"vim_id": ignore_case_get(ret, "vim_id"),
259 # "res_id": ignore_case_get(ret, "res_id")})
260 # self.inst_resource['network'].append({"vim_id": "1"}, {"res_id": "2"})
261 JobUtil.add_job_status(self.job_id, 35, 'Create networks!')
262 NetworkInstModel.objects.create(
263 networkid=str(uuid.uuid4()),
264 name=ignore_case_get(ret, "name"),
265 vimid=ignore_case_get(ret, "vimId"),
266 resouceid=ignore_case_get(ret, "id"),
267 tenant=ignore_case_get(ret, "tenantId"),
268 segmentid=str(ignore_case_get(ret, "segmentationId")),
269 network_type=ignore_case_get(ret, "networkType"),
270 physicalNetwork=ignore_case_get(ret, "physicalNetwork"),
271 vlantrans=get_boolean(ignore_case_get(ret, "vlanTransparent")),
272 is_shared=get_boolean(ignore_case_get(ret, "shared")),
273 routerExternal=get_boolean(ignore_case_get(ret, "routerExternal")),
275 is_predefined=ignore_case_get(ret, "returnCode"),
276 nodeId=ignore_case_get(ret, "nodeId"),
277 instid = self.nf_inst_id)
278 elif res_type == adaptor.RES_SUBNET:
279 logger.info('Create subnets!')
280 # if ret["returnCode"] == adaptor.RES_NEW:
281 # self.inst_resource['subnet'].append({"vim_id": ignore_case_get(ret, "vim_id"),
282 # "res_id": ignore_case_get(ret, "res_id")})
283 # self.inst_resource['subnet'].append({"vim_id": "1"}, {"res_id": "2"})
284 JobUtil.add_job_status(self.job_id, 40, 'Create subnets!')
285 SubNetworkInstModel.objects.create(
286 subnetworkid=str(uuid.uuid4()),
287 name=ignore_case_get(ret, "name"),
288 vimid=ignore_case_get(ret, "vimId"),
289 resouceid=ignore_case_get(ret, "id"),
290 tenant=ignore_case_get(ret, "tenantId"),
291 networkid=ignore_case_get(ret, "networkId"),
292 cidr=ignore_case_get(ret, "cidr"),
293 ipversion=ignore_case_get(ret, "ipversion"),
294 isdhcpenabled=ignore_case_get(ret, "enableDhcp"),
295 gatewayip=ignore_case_get(ret, "gatewayIp"),
296 dnsNameservers=ignore_case_get(ret, "dnsNameservers"),
297 hostRoutes=ignore_case_get(ret, "hostRoutes"),
298 allocationPools=ignore_case_get(ret, "allocationPools"),
300 is_predefined=ignore_case_get(ret, "returnCode"),
301 instid=self.nf_inst_id)
302 elif res_type == adaptor.RES_PORT:
303 logger.info('Create ports!')
304 # if ret["returnCode"] == adaptor.RES_NEW:
305 # self.inst_resource['port'].append({"vim_id": ignore_case_get(ret, "vim_id"),
306 # "res_id": ignore_case_get(ret, "res_id")})
307 # self.inst_resource['port'].append({"vim_id": "1"}, {"res_id": "2"})
308 JobUtil.add_job_status(self.job_id, 50, 'Create ports!')
309 PortInstModel.objects.create(
310 portid=str(uuid.uuid4()),
311 networkid=ignore_case_get(ret, "networkId"),
312 subnetworkid=ignore_case_get(ret, "subnetId"),
313 name=ignore_case_get(ret, "name"),
314 vimid=ignore_case_get(ret, "vimId"),
315 resouceid=ignore_case_get(ret, "id"),
316 tenant=ignore_case_get(ret, "tenantId"),
317 macaddress = ignore_case_get(ret, "macAddress"),
318 ipaddress = ignore_case_get(ret, "ip"),
319 typevirtualnic=ignore_case_get(ret, "vnicType"),
320 securityGroups=ignore_case_get(ret, "securityGroups"),
322 is_predefined=ignore_case_get(ret, "returnCode"),
323 nodeId=ignore_case_get(ret, "nodeId"),
324 instid=self.nf_inst_id)
325 elif res_type == adaptor.RES_FLAVOR:
326 logger.info('Create flavors!')
327 # if ret["returnCode"] == adaptor.RES_NEW:
328 # self.inst_resource['flavor'].append({"vim_id": ignore_case_get(ret, "vim_id"),
329 # "res_id": ignore_case_get(ret, "res_id")})
330 # self.inst_resource['flavor'].append({"vim_id": "1"}, {"res_id": "2"})
331 JobUtil.add_job_status(self.job_id, 60, 'Create flavors!')
332 FlavourInstModel.objects.create(
333 flavourid=str(uuid.uuid4()),
334 name=ignore_case_get(ret, "name"),
335 vimid=ignore_case_get(ret, "vimId"),
336 resouceid=ignore_case_get(ret, "id"),
337 tenant=ignore_case_get(ret, "tenantId"),
338 vcpu=ignore_case_get(ret, "vcpu"),
339 memory=ignore_case_get(ret, "memory"),
340 disk=ignore_case_get(ret, "disk"),
341 ephemeral=ignore_case_get(ret, "ephemeral"),
342 swap=ignore_case_get(ret, "swap"),
343 isPublic=get_boolean(ignore_case_get(ret, "isPublic")),
344 extraspecs=ignore_case_get(ret, "extraSpecs"),
345 is_predefined=ignore_case_get(ret, "returnCode"),
346 instid=self.nf_inst_id)
347 elif res_type == adaptor.RES_VM:
348 logger.info('Create vms!')
349 # if ret["returnCode"] == adaptor.RES_NEW:
350 # self.inst_resource['vm'].append({"vim_id": ignore_case_get(ret, "vim_id"),
351 # "res_id": ignore_case_get(ret, "res_id")})
352 # self.inst_resource['vm'].append({"vim_id": "1"}, {"res_id": "2"})
353 JobUtil.add_job_status(self.job_id, 70, 'Create vms!')
354 vm_id = str(uuid.uuid4())
355 VmInstModel.objects.create(
357 vmname=ignore_case_get(ret, "name"),
358 vimid=ignore_case_get(ret, "vimId"),
359 resouceid=ignore_case_get(ret, "id"),
360 tenant=ignore_case_get(ret, "tenantId"),
361 nic_array=ignore_case_get(ret, "nicArray"),
362 metadata=ignore_case_get(ret, "metadata"),
363 volume_array=ignore_case_get(ret, "volumeArray"),
364 server_group=ignore_case_get(ret, "serverGroup"),
365 availability_zone=ignore_case_get(ret, "availabilityZone"),
366 flavor_id=ignore_case_get(ret, "flavorId"),
367 security_groups=ignore_case_get(ret, "securityGroups"),
368 operationalstate=ignore_case_get(ret, "status"),
370 is_predefined=ignore_case_get(ret, "returnCode"),
371 instid=self.nf_inst_id)
372 VNFCInstModel.objects.create(
373 vnfcinstanceid=str(uuid.uuid4()),
374 vduid=ignore_case_get(ret, "id"),
375 is_predefined=ignore_case_get(ret, "returnCode"),
376 instid=self.nf_inst_id,
379 # def do_rollback(self, args_=None):
380 # logger.error('error info : %s' % args_)
381 # adaptor.delete_vim_res(self.inst_resource, self.do_notify_delete)
382 # logger.error('rollback resource complete')
384 # StorageInstModel.objects.filter(instid=self.nf_inst_id).delete()
385 # NetworkInstModel.objects.filter(instid=self.nf_inst_id).delete()
386 # SubNetworkInstModel.objects.filter(instid=self.nf_inst_id).delete()
387 # PortInstModel.objects.filter(instid=self.nf_inst_id).delete()
388 # FlavourInstModel.objects.filter(instid=self.nf_inst_id).delete()
389 # VmInstModel.objects.filter(instid=self.nf_inst_id).delete()
390 # logger.error('delete table complete')
391 # raise NFLCMException("Create resource failed")
393 # def do_notify_delete(self, ret):
394 # logger.error('Deleting [%s] resource' % ret)
396 def checkParameterExist(self):
397 # if ignore_case_get(self.data, "flavourId") not in self.vnfd_info:
398 # raise NFLCMException('Input parameter is not defined in vnfd_info.')