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