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
41 self.nfvo_inst_id = ''
42 self.vnfm_inst_id = ''
45 # self.inst_resource = {'volumn': [], # [{"vim_id": ignore_case_get(ret, "vim_id")},{}]
59 JobUtil.add_job_status(self.job_id, 100, "Instantiate Vnf success.")
60 except NFLCMException as e:
61 self.vnf_inst_failed_handle(e.message)
62 # self.rollback(e.message)
64 self.vnf_inst_failed_handle('unexpected exception')
65 tt= traceback.format_exc()
66 logger.error(traceback.format_exc())
67 # self.rollback('unexpected exception')
70 vnf_insts = NfInstModel.objects.filter(nfinstid=self.nf_inst_id)
71 if not vnf_insts.exists():
72 raise NFLCMException('VNF nf_inst_id is not exist.')
74 # self.vnfm_inst_id = vnf_insts[0].vnfm_inst_id
75 if vnf_insts[0].status != 'NOT_INSTANTIATED':
76 raise NFLCMException('VNF instantiationState is not NOT_INSTANTIATED.')
78 JobUtil.add_job_status(self.job_id, 5, 'Get packageinfo by vnfd_id')
79 # get csar_id from nslcm by vnfd_id
80 self.package_info = get_packageinfo_by_vnfdid(vnf_insts[0].vnfdid)
81 self.package_id = ignore_case_get(self.package_info, "package_id")
82 self.csar_id = ignore_case_get(self.package_info, "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.csar_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(nfinstid=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, self.nf_inst_id)
213 logger.info('[NF instantiation] get lcm response %s' % resp)
215 logger.error("notify lifecycle to nfvo failed.[%s]" % resp[1])
216 raise NFLCMException("send notify request to nfvo failed")
217 logger.info('[NF instantiation] send notify request to nfvo end')
219 # def load_nfvo_config(self):
220 # logger.info("[NF instantiation]get nfvo connection info start")
221 # reg_info = NfvoRegInfoModel.objects.filter(vnfminstid='vnfm111').first()
223 # self.vnfm_inst_id = reg_info.vnfminstid
224 # self.nfvo_inst_id = reg_info.nfvoid
225 # logger.info("[NF instantiation] Registered nfvo id is [%s]" % self.nfvo_inst_id)
227 # raise NFLCMException("Nfvo was not registered")
228 # logger.info("[NF instantiation]get nfvo connection info end")
230 def vnf_inst_failed_handle(self, error_msg):
231 logger.error('VNF instantiation failed, detail message: %s' % error_msg)
232 NfInstModel.objects.filter(nfinstid=self.nf_inst_id).update(status='failed', lastuptime=now_time())
233 JobUtil.add_job_status(self.job_id, 255, error_msg)
235 def do_notify(self, res_type, ret):
236 logger.info('creating [%s] resource' % res_type)
237 # progress = 20 + int(progress/2) # 20-70
238 if res_type == adaptor.RES_VOLUME:
239 logger.info('Create vloumns!')
240 # if ret["returnCode"] == adaptor.RES_NEW: # new create
241 # self.inst_resource['volumn'].append({"vim_id": ignore_case_get(ret, "vim_id"),
242 # "res_id": ignore_case_get(ret, "res_id")})
243 JobUtil.add_job_status(self.job_id, 25, 'Create vloumns!')
244 StorageInstModel.objects.create(
245 storageid=str(uuid.uuid4()),
246 vimid=ignore_case_get(ret, "vimId"),
247 resouceid=ignore_case_get(ret, "id"),
248 name=ignore_case_get(ret, "name"),
249 tenant=ignore_case_get(ret, "tenantId"),
250 create_time=ignore_case_get(ret, "createTime"),
251 storagetype=get_none(ignore_case_get(ret, "type")),
252 size=ignore_case_get(ret, "size"),
254 is_predefined=ignore_case_get(ret, "returnCode"),
255 nodeId=ignore_case_get(ret, "nodeId"),
256 instid=self.nf_inst_id)
257 elif res_type == adaptor.RES_NETWORK:
258 logger.info('Create networks!')
259 # if ret["returnCode"] == adaptor.RES_NEW:
260 # self.inst_resource['network'].append({"vim_id": ignore_case_get(ret, "vim_id"),
261 # "res_id": ignore_case_get(ret, "res_id")})
262 # self.inst_resource['network'].append({"vim_id": "1"}, {"res_id": "2"})
263 JobUtil.add_job_status(self.job_id, 35, 'Create networks!')
264 NetworkInstModel.objects.create(
265 networkid=str(uuid.uuid4()),
266 name=ignore_case_get(ret, "name"),
267 vimid=ignore_case_get(ret, "vimId"),
268 resouceid=ignore_case_get(ret, "id"),
269 tenant=ignore_case_get(ret, "tenantId"),
270 segmentid=str(ignore_case_get(ret, "segmentationId")),
271 network_type=ignore_case_get(ret, "networkType"),
272 physicalNetwork=ignore_case_get(ret, "physicalNetwork"),
273 vlantrans=get_boolean(ignore_case_get(ret, "vlanTransparent")),
274 is_shared=get_boolean(ignore_case_get(ret, "shared")),
275 routerExternal=get_boolean(ignore_case_get(ret, "routerExternal")),
277 is_predefined=ignore_case_get(ret, "returnCode"),
278 nodeId=ignore_case_get(ret, "nodeId"),
279 instid = self.nf_inst_id)
280 elif res_type == adaptor.RES_SUBNET:
281 logger.info('Create subnets!')
282 # if ret["returnCode"] == adaptor.RES_NEW:
283 # self.inst_resource['subnet'].append({"vim_id": ignore_case_get(ret, "vim_id"),
284 # "res_id": ignore_case_get(ret, "res_id")})
285 # self.inst_resource['subnet'].append({"vim_id": "1"}, {"res_id": "2"})
286 JobUtil.add_job_status(self.job_id, 40, 'Create subnets!')
287 SubNetworkInstModel.objects.create(
288 subnetworkid=str(uuid.uuid4()),
289 name=ignore_case_get(ret, "name"),
290 vimid=ignore_case_get(ret, "vimId"),
291 resouceid=ignore_case_get(ret, "id"),
292 tenant=ignore_case_get(ret, "tenantId"),
293 networkid=ignore_case_get(ret, "networkId"),
294 cidr=ignore_case_get(ret, "cidr"),
295 ipversion=ignore_case_get(ret, "ipversion"),
296 isdhcpenabled=ignore_case_get(ret, "enableDhcp"),
297 gatewayip=ignore_case_get(ret, "gatewayIp"),
298 dnsNameservers=ignore_case_get(ret, "dnsNameservers"),
299 hostRoutes=ignore_case_get(ret, "hostRoutes"),
300 allocationPools=ignore_case_get(ret, "allocationPools"),
302 is_predefined=ignore_case_get(ret, "returnCode"),
303 instid=self.nf_inst_id)
304 elif res_type == adaptor.RES_PORT:
305 logger.info('Create ports!')
306 # if ret["returnCode"] == adaptor.RES_NEW:
307 # self.inst_resource['port'].append({"vim_id": ignore_case_get(ret, "vim_id"),
308 # "res_id": ignore_case_get(ret, "res_id")})
309 # self.inst_resource['port'].append({"vim_id": "1"}, {"res_id": "2"})
310 JobUtil.add_job_status(self.job_id, 50, 'Create ports!')
311 PortInstModel.objects.create(
312 portid=str(uuid.uuid4()),
313 networkid=ignore_case_get(ret, "networkId"),
314 subnetworkid=ignore_case_get(ret, "subnetId"),
315 name=ignore_case_get(ret, "name"),
316 vimid=ignore_case_get(ret, "vimId"),
317 resouceid=ignore_case_get(ret, "id"),
318 tenant=ignore_case_get(ret, "tenantId"),
319 macaddress = ignore_case_get(ret, "macAddress"),
320 ipaddress = ignore_case_get(ret, "ip"),
321 typevirtualnic=ignore_case_get(ret, "vnicType"),
322 securityGroups=ignore_case_get(ret, "securityGroups"),
324 is_predefined=ignore_case_get(ret, "returnCode"),
325 nodeId=ignore_case_get(ret, "nodeId"),
326 instid=self.nf_inst_id)
327 elif res_type == adaptor.RES_FLAVOR:
328 logger.info('Create flavors!')
329 # if ret["returnCode"] == adaptor.RES_NEW:
330 # self.inst_resource['flavor'].append({"vim_id": ignore_case_get(ret, "vim_id"),
331 # "res_id": ignore_case_get(ret, "res_id")})
332 # self.inst_resource['flavor'].append({"vim_id": "1"}, {"res_id": "2"})
333 JobUtil.add_job_status(self.job_id, 60, 'Create flavors!')
334 FlavourInstModel.objects.create(
335 flavourid=str(uuid.uuid4()),
336 name=ignore_case_get(ret, "name"),
337 vimid=ignore_case_get(ret, "vimId"),
338 resouceid=ignore_case_get(ret, "id"),
339 tenant=ignore_case_get(ret, "tenantId"),
340 vcpu=ignore_case_get(ret, "vcpu"),
341 memory=ignore_case_get(ret, "memory"),
342 disk=ignore_case_get(ret, "disk"),
343 ephemeral=ignore_case_get(ret, "ephemeral"),
344 swap=ignore_case_get(ret, "swap"),
345 isPublic=get_boolean(ignore_case_get(ret, "isPublic")),
346 extraspecs=ignore_case_get(ret, "extraSpecs"),
347 is_predefined=ignore_case_get(ret, "returnCode"),
348 instid=self.nf_inst_id)
349 elif res_type == adaptor.RES_VM:
350 logger.info('Create vms!')
351 # if ret["returnCode"] == adaptor.RES_NEW:
352 # self.inst_resource['vm'].append({"vim_id": ignore_case_get(ret, "vim_id"),
353 # "res_id": ignore_case_get(ret, "res_id")})
354 # self.inst_resource['vm'].append({"vim_id": "1"}, {"res_id": "2"})
355 JobUtil.add_job_status(self.job_id, 70, 'Create vms!')
356 vm_id = str(uuid.uuid4())
357 VmInstModel.objects.create(
359 vmname=ignore_case_get(ret, "name"),
360 vimid=ignore_case_get(ret, "vimId"),
361 resouceid=ignore_case_get(ret, "id"),
362 tenant=ignore_case_get(ret, "tenantId"),
363 nic_array=ignore_case_get(ret, "nicArray"),
364 metadata=ignore_case_get(ret, "metadata"),
365 volume_array=ignore_case_get(ret, "volumeArray"),
366 server_group=ignore_case_get(ret, "serverGroup"),
367 availability_zone=ignore_case_get(ret, "availabilityZone"),
368 flavor_id=ignore_case_get(ret, "flavorId"),
369 security_groups=ignore_case_get(ret, "securityGroups"),
370 operationalstate=ignore_case_get(ret, "status"),
372 is_predefined=ignore_case_get(ret, "returnCode"),
373 instid=self.nf_inst_id)
374 VNFCInstModel.objects.create(
375 vnfcinstanceid=str(uuid.uuid4()),
376 vduid=ignore_case_get(ret, "id"),
378 nfinstid=self.nf_inst_id,
381 # def do_rollback(self, args_=None):
382 # logger.error('error info : %s' % args_)
383 # adaptor.delete_vim_res(self.inst_resource, self.do_notify_delete)
384 # logger.error('rollback resource complete')
386 # StorageInstModel.objects.filter(instid=self.nf_inst_id).delete()
387 # NetworkInstModel.objects.filter(instid=self.nf_inst_id).delete()
388 # SubNetworkInstModel.objects.filter(instid=self.nf_inst_id).delete()
389 # PortInstModel.objects.filter(instid=self.nf_inst_id).delete()
390 # FlavourInstModel.objects.filter(instid=self.nf_inst_id).delete()
391 # VmInstModel.objects.filter(instid=self.nf_inst_id).delete()
392 # logger.error('delete table complete')
393 # raise NFLCMException("Create resource failed")
395 # def do_notify_delete(self, ret):
396 # logger.error('Deleting [%s] resource' % ret)
398 def checkParameterExist(self):
399 # if ignore_case_get(self.data, "flavourId") not in self.vnfd_info:
400 # raise NFLCMException('Input parameter is not defined in vnfd_info.')