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