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, "csar_id")
84 JobUtil.add_job_status(self.job_id, 10, 'Get rawdata from catalog by csar_id')
85 # get rawdata from catalog by csar_id
87 for key, val in self.data['additionalParams'].items():
88 input_parameters.append({"key": key, "value": val})
89 raw_data = query_rawdata_from_catalog(self.package_id, input_parameters)
90 self.vnfd_info = toscautil.convert_vnfd_model(raw_data["rawData"]) # convert to inner json
91 self.vnfd_info = json.JSONDecoder().decode(self.vnfd_info)
93 self.vnfd_info = vnfd_model_dict # just for test
95 self.checkParameterExist()
97 NfInstModel.objects.filter(nfinstid=self.nf_inst_id).\
98 update(flavour_id=ignore_case_get(self.data, "flavourId"),
99 input_params=self.data,
100 vnfd_model=self.vnfd_info,
101 localizationLanguage=ignore_case_get(self.data, 'localizationLanguage'),
102 lastuptime=now_time())
103 JobUtil.add_job_status(self.job_id, 15, 'Nf instancing pre-check finish')
104 logger.info("Nf instancing pre-check finish")
106 def apply_grant(self):
107 logger.info('[NF instantiation] send resource grand request to nfvo start')
108 # self.check_vm_capacity()
109 content_args = {'vnfInstanceId': self.nf_inst_id, 'vnfDescriptorId': '',
110 'lifecycleOperation': 'Instantiate', 'jobId': self.job_id,
111 'addResource': [], 'removeResource': [],
112 'placementConstraint': [], 'additionalParam': {}}
114 vdus = ignore_case_get(self.vnfd_info, "vdus")
117 res_def = {'type': 'VDU',
118 'resDefId': str(res_index),
119 'resDesId': ignore_case_get(vdu, "vdu_id")}
120 content_args['addResource'].append(res_def)
123 logger.info('content_args=%s' % content_args)
124 self.apply_result = apply_grant_to_nfvo(content_args)
125 vim_info = ignore_case_get(self.apply_result, "vim")
128 for vdu in self.vnfd_info["vdus"]:
129 if "location_info" in vdu["properties"]:
130 vdu["properties"]["location_info"]["vimid"] = ignore_case_get(vim_info, "vimid")
131 vdu["properties"]["location_info"]["tenant"] = ignore_case_get(
132 ignore_case_get(vim_info, "accessinfo"), "tenant")
134 vdu["properties"]["location_info"] = {"vimid":ignore_case_get(vim_info, "vimid"),
135 "tenant":ignore_case_get(
136 ignore_case_get(vim_info, "accessinfo"), "tenant")}
138 # update resources_table
139 NfInstModel.objects.filter(nfinstid=self.nf_inst_id).update(status='INSTANTIATED', lastuptime=now_time())
140 JobUtil.add_job_status(self.job_id,20, 'Nf instancing apply grant finish')
141 logger.info("Nf instancing apply grant finish")
143 def create_res(self):
144 logger.info("[NF instantiation] create resource start")
145 adaptor.create_vim_res(self.vnfd_info, self.do_notify)
147 JobUtil.add_job_status(self.job_id, 70, '[NF instantiation] create resource finish')
148 logger.info("[NF instantiation] create resource finish")
150 def lcm_notify(self):
151 logger.info('[NF instantiation] send notify request to nfvo start')
153 vnfcs = VNFCInstModel.objects.filter(instid=self.nf_inst_id)
157 vm = VmInstModel.objects.filter(vmid=vnfc.vmid)
159 vmResource = {'vimId': vm[0].vimid, 'resourceId': vm[0].resouceid,
160 'resourceName': vm[0].vmname, 'resourceType': 'vm'}
161 affected_vnfc.append(
162 {'vnfcInstanceId': vnfc.vnfcinstanceid,
164 'changeType': 'added',
165 'computeResource': vmResource})
167 networks = NetworkInstModel.objects.filter(instid=self.nf_inst_id)
168 for network in networks:
169 network_resource = {'vimId': network.vimid, 'resourceId': network.resouceid,
170 'resourceName': network.name, 'resourceType': 'network'}
172 {'vlInstanceId': network.networkid,
173 'vldid': network.nodeId,
174 'changeType': 'added',
175 'networkResource': network_resource})
177 ports = PortInstModel.objects.filter(instid=self.nf_inst_id)
180 {'vsInstanceId': port.portid,
181 'cpdid': port.nodeId,
182 'changeType': 'added',
183 'storageResource': {'vimId': port.vimid, 'resourceId': port.resouceid,
184 'resourceName': port.name, 'resourceType': 'port'}})
186 vss = StorageInstModel.objects.filter(instid=self.nf_inst_id)
189 {'vsInstanceId': vs.storageid,
191 'changeType': 'added',
192 'storageResource': {'vimId': vs.vimid, 'resourceId': vs.resouceid,
193 'resourceName': vs.name, 'resourceType': 'volume'}})
196 "nfInstanceId": self.nf_inst_id,
197 "operation": 'instantiate',
198 "jobId": self.job_id,
199 'affectedVnfc': affected_vnfc,
200 'affectedVirtualLink': affected_vl,
201 'affectedVirtualStorage': affected_vs,
202 # "vnfdmodule": allocate_data,
203 # "additionalParam": addition_param,
204 # "nfvoInstanceId": self.nfvo_inst_id,
205 # "vnfmInstanceId": self.vnfm_inst_id,
206 # 'affectedcapacity': affectedcapacity,
207 # 'affectedService': [],
208 'affectedCp': affected_cp
210 logger.info('content_args=%s' % content_args)
212 resp = notify_lcm_to_nfvo(content_args)
213 logger.info('[NF instantiation] get lcm response %s' % resp)
214 logger.info('[NF instantiation] send notify request to nfvo end')
216 # def load_nfvo_config(self):
217 # logger.info("[NF instantiation]get nfvo connection info start")
218 # reg_info = NfvoRegInfoModel.objects.filter(vnfminstid='vnfm111').first()
220 # self.vnfm_inst_id = reg_info.vnfminstid
221 # self.nfvo_inst_id = reg_info.nfvoid
222 # logger.info("[NF instantiation] Registered nfvo id is [%s]" % self.nfvo_inst_id)
224 # raise NFLCMException("Nfvo was not registered")
225 # logger.info("[NF instantiation]get nfvo connection info end")
227 def vnf_inst_failed_handle(self, error_msg):
228 logger.error('VNF instantiation failed, detail message: %s' % error_msg)
229 NfInstModel.objects.filter(nfinstid=self.nf_inst_id).update(status='failed', lastuptime=now_time())
230 JobUtil.add_job_status(self.job_id, 255, error_msg)
232 def do_notify(self, res_type, ret):
233 logger.info('creating [%s] resource' % res_type)
234 # progress = 20 + int(progress/2) # 20-70
235 if res_type == adaptor.RES_VOLUME:
236 logger.info('Create vloumns!')
237 # if ret["returnCode"] == adaptor.RES_NEW: # new create
238 # self.inst_resource['volumn'].append({"vim_id": ignore_case_get(ret, "vim_id"),
239 # "res_id": ignore_case_get(ret, "res_id")})
240 JobUtil.add_job_status(self.job_id, 25, 'Create vloumns!')
241 StorageInstModel.objects.create(
242 storageid=str(uuid.uuid4()),
243 vimid=ignore_case_get(ret, "vimId"),
244 resouceid=ignore_case_get(ret, "id"),
245 name=ignore_case_get(ret, "name"),
246 tenant=ignore_case_get(ret, "tenantId"),
247 create_time=ignore_case_get(ret, "createTime"),
248 storagetype=get_none(ignore_case_get(ret, "type")),
249 size=ignore_case_get(ret, "size"),
251 is_predefined=ignore_case_get(ret, "returnCode"),
252 nodeId=ignore_case_get(ret, "nodeId"),
253 instid=self.nf_inst_id)
254 elif res_type == adaptor.RES_NETWORK:
255 logger.info('Create networks!')
256 # if ret["returnCode"] == adaptor.RES_NEW:
257 # self.inst_resource['network'].append({"vim_id": ignore_case_get(ret, "vim_id"),
258 # "res_id": ignore_case_get(ret, "res_id")})
259 # self.inst_resource['network'].append({"vim_id": "1"}, {"res_id": "2"})
260 JobUtil.add_job_status(self.job_id, 35, 'Create networks!')
261 NetworkInstModel.objects.create(
262 networkid=str(uuid.uuid4()),
263 name=ignore_case_get(ret, "name"),
264 vimid=ignore_case_get(ret, "vimId"),
265 resouceid=ignore_case_get(ret, "id"),
266 tenant=ignore_case_get(ret, "tenantId"),
267 segmentid=str(ignore_case_get(ret, "segmentationId")),
268 network_type=ignore_case_get(ret, "networkType"),
269 physicalNetwork=ignore_case_get(ret, "physicalNetwork"),
270 vlantrans=get_boolean(ignore_case_get(ret, "vlanTransparent")),
271 is_shared=get_boolean(ignore_case_get(ret, "shared")),
272 routerExternal=get_boolean(ignore_case_get(ret, "routerExternal")),
274 is_predefined=ignore_case_get(ret, "returnCode"),
275 nodeId=ignore_case_get(ret, "nodeId"),
276 instid = self.nf_inst_id)
277 elif res_type == adaptor.RES_SUBNET:
278 logger.info('Create subnets!')
279 # if ret["returnCode"] == adaptor.RES_NEW:
280 # self.inst_resource['subnet'].append({"vim_id": ignore_case_get(ret, "vim_id"),
281 # "res_id": ignore_case_get(ret, "res_id")})
282 # self.inst_resource['subnet'].append({"vim_id": "1"}, {"res_id": "2"})
283 JobUtil.add_job_status(self.job_id, 40, 'Create subnets!')
284 SubNetworkInstModel.objects.create(
285 subnetworkid=str(uuid.uuid4()),
286 name=ignore_case_get(ret, "name"),
287 vimid=ignore_case_get(ret, "vimId"),
288 resouceid=ignore_case_get(ret, "id"),
289 tenant=ignore_case_get(ret, "tenantId"),
290 networkid=ignore_case_get(ret, "networkId"),
291 cidr=ignore_case_get(ret, "cidr"),
292 ipversion=ignore_case_get(ret, "ipversion"),
293 isdhcpenabled=ignore_case_get(ret, "enableDhcp"),
294 gatewayip=ignore_case_get(ret, "gatewayIp"),
295 dnsNameservers=ignore_case_get(ret, "dnsNameservers"),
296 hostRoutes=ignore_case_get(ret, "hostRoutes"),
297 allocationPools=ignore_case_get(ret, "allocationPools"),
299 is_predefined=ignore_case_get(ret, "returnCode"),
300 instid=self.nf_inst_id)
301 elif res_type == adaptor.RES_PORT:
302 logger.info('Create ports!')
303 # if ret["returnCode"] == adaptor.RES_NEW:
304 # self.inst_resource['port'].append({"vim_id": ignore_case_get(ret, "vim_id"),
305 # "res_id": ignore_case_get(ret, "res_id")})
306 # self.inst_resource['port'].append({"vim_id": "1"}, {"res_id": "2"})
307 JobUtil.add_job_status(self.job_id, 50, 'Create ports!')
308 PortInstModel.objects.create(
309 portid=str(uuid.uuid4()),
310 networkid=ignore_case_get(ret, "networkId"),
311 subnetworkid=ignore_case_get(ret, "subnetId"),
312 name=ignore_case_get(ret, "name"),
313 vimid=ignore_case_get(ret, "vimId"),
314 resouceid=ignore_case_get(ret, "id"),
315 tenant=ignore_case_get(ret, "tenantId"),
316 macaddress = ignore_case_get(ret, "macAddress"),
317 ipaddress = ignore_case_get(ret, "ip"),
318 typevirtualnic=ignore_case_get(ret, "vnicType"),
319 securityGroups=ignore_case_get(ret, "securityGroups"),
321 is_predefined=ignore_case_get(ret, "returnCode"),
322 nodeId=ignore_case_get(ret, "nodeId"),
323 instid=self.nf_inst_id)
324 elif res_type == adaptor.RES_FLAVOR:
325 logger.info('Create flavors!')
326 # if ret["returnCode"] == adaptor.RES_NEW:
327 # self.inst_resource['flavor'].append({"vim_id": ignore_case_get(ret, "vim_id"),
328 # "res_id": ignore_case_get(ret, "res_id")})
329 # self.inst_resource['flavor'].append({"vim_id": "1"}, {"res_id": "2"})
330 JobUtil.add_job_status(self.job_id, 60, 'Create flavors!')
331 FlavourInstModel.objects.create(
332 flavourid=str(uuid.uuid4()),
333 name=ignore_case_get(ret, "name"),
334 vimid=ignore_case_get(ret, "vimId"),
335 resouceid=ignore_case_get(ret, "id"),
336 tenant=ignore_case_get(ret, "tenantId"),
337 vcpu=ignore_case_get(ret, "vcpu"),
338 memory=ignore_case_get(ret, "memory"),
339 disk=ignore_case_get(ret, "disk"),
340 ephemeral=ignore_case_get(ret, "ephemeral"),
341 swap=ignore_case_get(ret, "swap"),
342 isPublic=get_boolean(ignore_case_get(ret, "isPublic")),
343 extraspecs=ignore_case_get(ret, "extraSpecs"),
344 is_predefined=ignore_case_get(ret, "returnCode"),
345 instid=self.nf_inst_id)
346 elif res_type == adaptor.RES_VM:
347 logger.info('Create vms!')
348 # if ret["returnCode"] == adaptor.RES_NEW:
349 # self.inst_resource['vm'].append({"vim_id": ignore_case_get(ret, "vim_id"),
350 # "res_id": ignore_case_get(ret, "res_id")})
351 # self.inst_resource['vm'].append({"vim_id": "1"}, {"res_id": "2"})
352 JobUtil.add_job_status(self.job_id, 70, 'Create vms!')
353 vm_id = str(uuid.uuid4())
354 VmInstModel.objects.create(
356 vmname=ignore_case_get(ret, "name"),
357 vimid=ignore_case_get(ret, "vimId"),
358 resouceid=ignore_case_get(ret, "id"),
359 tenant=ignore_case_get(ret, "tenantId"),
360 nic_array=ignore_case_get(ret, "nicArray"),
361 metadata=ignore_case_get(ret, "metadata"),
362 volume_array=ignore_case_get(ret, "volumeArray"),
363 server_group=ignore_case_get(ret, "serverGroup"),
364 availability_zone=ignore_case_get(ret, "availabilityZone"),
365 flavor_id=ignore_case_get(ret, "flavorId"),
366 security_groups=ignore_case_get(ret, "securityGroups"),
367 operationalstate=ignore_case_get(ret, "status"),
369 is_predefined=ignore_case_get(ret, "returnCode"),
370 instid=self.nf_inst_id)
371 VNFCInstModel.objects.create(
372 vnfcinstanceid=str(uuid.uuid4()),
373 vduid=ignore_case_get(ret, "id"),
374 is_predefined=ignore_case_get(ret, "returnCode"),
375 instid=self.nf_inst_id,
378 # def do_rollback(self, args_=None):
379 # logger.error('error info : %s' % args_)
380 # adaptor.delete_vim_res(self.inst_resource, self.do_notify_delete)
381 # logger.error('rollback resource complete')
383 # StorageInstModel.objects.filter(instid=self.nf_inst_id).delete()
384 # NetworkInstModel.objects.filter(instid=self.nf_inst_id).delete()
385 # SubNetworkInstModel.objects.filter(instid=self.nf_inst_id).delete()
386 # PortInstModel.objects.filter(instid=self.nf_inst_id).delete()
387 # FlavourInstModel.objects.filter(instid=self.nf_inst_id).delete()
388 # VmInstModel.objects.filter(instid=self.nf_inst_id).delete()
389 # logger.error('delete table complete')
390 # raise NFLCMException("Create resource failed")
392 # def do_notify_delete(self, ret):
393 # logger.error('Deleting [%s] resource' % ret)
395 def checkParameterExist(self):
396 # if ignore_case_get(self.data, "flavourId") not in self.vnfd_info:
397 # raise NFLCMException('Input parameter is not defined in vnfd_info.')