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.
19 from threading import Thread
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.gvnfmdriver import prepare_notification_data
25 # from lcm.pub.msapi.gvnfmdriver import notify_lcm_to_nfvo
26 from lcm.pub.msapi.sdc_run_catalog import query_vnfpackage_by_id
27 from lcm.pub.utils.jobutil import JobUtil
28 from lcm.pub.utils.timeutil import now_time
29 from lcm.pub.utils.notificationsutil import NotificationsUtil
30 from lcm.pub.utils.values import ignore_case_get, get_none, get_boolean, get_integer
31 from lcm.pub.vimapi import adaptor
32 from lcm.nf.biz.grant_vnf import grant_resource
33 from lcm.nf.const import CHANGE_TYPE, GRANT_TYPE, OPERATION_TYPE
35 logger = logging.getLogger(__name__)
38 class InstantiateVnf(Thread):
39 def __init__(self, data, nf_inst_id, job_id):
40 super(InstantiateVnf, self).__init__()
42 self.nf_inst_id = nf_inst_id
44 self.vim_id = ignore_case_get(ignore_case_get(self.data, "additionalParams"), "vimId")
45 self.grant_type = GRANT_TYPE.INSTANTIATE
53 JobUtil.add_job_status(self.job_id, 100, "Instantiate Vnf success.")
54 except NFLCMException as e:
55 self.vnf_inst_failed_handle(e.message)
56 except Exception as e:
57 logger.error(e.message)
58 logger.error(traceback.format_exc())
59 self.vnf_inst_failed_handle('unexpected exception')
62 vnf_insts = NfInstModel.objects.filter(nfinstid=self.nf_inst_id)
63 if not vnf_insts.exists():
64 raise NFLCMException('VNF nf_inst_id is not exist.')
66 if vnf_insts[0].status != 'NOT_INSTANTIATED':
67 raise NFLCMException('VNF instantiationState is not NOT_INSTANTIATED.')
69 JobUtil.add_job_status(self.job_id, 5, 'Get packageinfo by vnfd_id')
70 self.vnfd_id = vnf_insts[0].vnfdid
71 JobUtil.add_job_status(self.job_id, 10, 'Get vnf package info from catalog by csar_id')
73 inputs = ignore_case_get(self.data, "additionalParams")
75 if isinstance(inputs, (str, unicode)):
76 inputs = json.loads(inputs)
77 for key, val in inputs.items():
78 input_parameters.append({"key": key, "value": val})
79 vnf_package = query_vnfpackage_by_id(self.vnfd_id)
80 pkg_info = ignore_case_get(vnf_package, "packageInfo")
81 self.vnfd_info = json.loads(ignore_case_get(pkg_info, "vnfdModel"))
84 metadata = ignore_case_get(self.vnfd_info, "metadata")
85 csar_id = ignore_case_get(metadata, "id")
86 version = ignore_case_get(metadata, "vnfdVersion")
87 vendor = ignore_case_get(metadata, "vendor")
88 netype = ignore_case_get(metadata, "type")
89 vnfsoftwareversion = ignore_case_get(metadata, "version")
90 NfInstModel.objects.filter(nfinstid=self.nf_inst_id).\
91 update(package_id=csar_id,
92 flavour_id=ignore_case_get(self.data, "flavourId"),
96 vnfd_model=self.vnfd_info,
97 status='NOT_INSTANTIATED',
99 localizationLanguage=ignore_case_get(self.data, 'localizationLanguage'),
100 input_params=input_parameters,
101 vnfSoftwareVersion=vnfsoftwareversion,
102 lastuptime=now_time())
104 logger.info("VimId = %s" % self.vim_id)
106 is_exist = NfvoRegInfoModel.objects.filter(nfvoid=self.nf_inst_id).exists()
108 NfvoRegInfoModel.objects.create(
109 nfvoid=self.nf_inst_id,
110 vnfminstid=ignore_case_get(self.data, "vnfmId"),
113 JobUtil.add_job_status(self.job_id, 15, 'Nf instancing pre-check finish')
114 logger.info("Nf instancing pre-check finish")
116 def apply_grant(self):
117 vdus = ignore_case_get(self.vnfd_info, "vdus")
118 apply_result = grant_resource(data=self.data, nf_inst_id=self.nf_inst_id, job_id=self.job_id,
119 grant_type=self.grant_type, vdus=vdus)
120 self.set_location(apply_result)
122 logger.info('VnfdInfo = %s' % self.vnfd_info)
123 NfInstModel.objects.filter(nfinstid=self.nf_inst_id).update(status='INSTANTIATED', lastuptime=now_time())
124 JobUtil.add_job_status(self.job_id, 20, 'Nf instancing apply grant finish')
125 logger.info("Nf instancing apply grant finish")
127 def create_res(self):
128 logger.info("Create resource start")
129 adaptor.create_vim_res(self.vnfd_info, self.do_notify)
130 JobUtil.add_job_status(self.job_id, 70, '[NF instantiation] create resource finish')
131 logger.info("Create resource finish")
133 def lcm_notify(self):
134 notification_content = prepare_notification_data(self.nf_inst_id, self.job_id, CHANGE_TYPE.ADDED, OPERATION_TYPE.INSTANTIATE)
135 logger.info('Notify request data = %s' % notification_content)
136 # resp = notify_lcm_to_nfvo(json.dumps(notification_content))
137 # logger.info('Lcm notify end, response %s' % resp)
138 NotificationsUtil().send_notification(notification_content)
140 def vnf_inst_failed_handle(self, error_msg):
141 logger.error('VNF instantiation failed, detail message: %s' % error_msg)
142 NfInstModel.objects.filter(nfinstid=self.nf_inst_id).update(status='NOT_INSTANTIATED', lastuptime=now_time())
143 JobUtil.add_job_status(self.job_id, 255, error_msg)
145 def do_notify(self, res_type, ret):
146 logger.info('Creating [%s] resource' % res_type)
147 resource_save_method = globals().get(res_type + '_save')
148 resource_save_method(self.job_id, self.nf_inst_id, ret)
150 def update_cps(self):
151 for extlink in ignore_case_get(self.data, "extVirtualLinks"):
152 for ext_cp in ignore_case_get(extlink, "extCps"):
153 cpdid = ignore_case_get(ext_cp, "cpdId")
154 for cp in ignore_case_get(self.vnfd_info, "cps"):
155 if cpdid == ignore_case_get(cp, "cp_id"):
156 cp["networkId"] = ignore_case_get(extlink, "resourceId")
157 cp["subnetId"] = ignore_case_get(extlink, "resourceSubnetId")
160 def set_location(self, apply_result):
161 vim_connections = ignore_case_get(apply_result, "vimConnections")
162 vnfid = ignore_case_get(apply_result, "vnfInstanceId")
163 directive = ignore_case_get(apply_result, "directive")
164 vim_assets = ignore_case_get(apply_result, "vimAssets")
165 access_info = ignore_case_get(vim_connections[0], "accessInfo")
166 tenant = ignore_case_get(access_info, "tenant")
167 vimid = ignore_case_get(vim_connections[0], "vimId")
168 cloud_owner, cloud_regionid = vimid.split("_")
171 for flavor in ignore_case_get(vim_assets, "vimComputeResourceFlavour"):
172 vdu_info.append({"vduName": flavor["resourceProviderId"],
173 "flavorName": flavor["vimFlavourId"],
174 "directive": directive})
176 for resource_type in ['vdus', 'vls']:
177 for resource in ignore_case_get(self.vnfd_info, resource_type):
178 if "location_info" in resource["properties"]:
179 resource["properties"]["location_info"]["vimid"] = vimid
180 resource["properties"]["location_info"]["tenant"] = tenant
181 resource["properties"]["location_info"]["vnfId"] = vnfid
182 resource["properties"]["location_info"]["cloudOwner"] = cloud_owner
183 resource["properties"]["location_info"]["cloudRegionId"] = cloud_regionid
184 resource["properties"]["location_info"]["vduInfo"] = vdu_info
186 resource["properties"]["location_info"] = {
190 "cloudOwner": cloud_owner,
191 "cloudRegionId": cloud_regionid,
195 def get_subnet_ids(self, ext_cp):
197 for cp_conf in ignore_case_get(ext_cp, "cpConfig"):
198 for cp_protocol in ignore_case_get(ext_cp, "cpProtocolData"):
199 ip_over_ethernet = ignore_case_get(cp_protocol, "ipOverEthernet")
200 for ip_address in ignore_case_get(ip_over_ethernet, "ipAddresses"):
201 subnet_ids.append(ignore_case_get(ip_address, "subnetId"))
206 def volume_save(job_id, nf_inst_id, ret):
207 JobUtil.add_job_status(job_id, 25, 'Create vloumns!')
208 StorageInstModel.objects.create(
209 storageid=str(uuid.uuid4()),
210 vimid=ignore_case_get(ret, "vimId"),
211 resourceid=ignore_case_get(ret, "id"),
212 name=ignore_case_get(ret, "name"),
213 tenant=ignore_case_get(ret, "tenantId"),
214 create_time=ignore_case_get(ret, "createTime"),
215 storagetype=get_none(ignore_case_get(ret, "type")),
216 size=ignore_case_get(ret, "size"),
218 is_predefined=ignore_case_get(ret, "returnCode"),
219 nodeId=ignore_case_get(ret, "nodeId"),
223 def network_save(job_id, nf_inst_id, ret):
224 JobUtil.add_job_status(job_id, 35, 'Create networks!')
225 NetworkInstModel.objects.create(
226 networkid=str(uuid.uuid4()),
227 name=ignore_case_get(ret, "name"),
228 vimid=ignore_case_get(ret, "vimId"),
229 resourceid=ignore_case_get(ret, "id"),
230 tenant=ignore_case_get(ret, "tenantId"),
231 segmentid=str(ignore_case_get(ret, "segmentationId")),
232 network_type=ignore_case_get(ret, "networkType"),
233 physicalNetwork=ignore_case_get(ret, "physicalNetwork"),
234 vlantrans=get_boolean(ignore_case_get(ret, "vlanTransparent")),
235 is_shared=get_boolean(ignore_case_get(ret, "shared")),
236 routerExternal=get_boolean(ignore_case_get(ret, "routerExternal")),
238 is_predefined=ignore_case_get(ret, "returnCode"),
239 nodeId=ignore_case_get(ret, "nodeId"),
243 def subnet_save(job_id, nf_inst_id, ret):
244 JobUtil.add_job_status(job_id, 40, 'Create subnets!')
245 SubNetworkInstModel.objects.create(
246 subnetworkid=str(uuid.uuid4()),
247 name=ignore_case_get(ret, "name"),
248 vimid=ignore_case_get(ret, "vimId"),
249 resourceid=ignore_case_get(ret, "id"),
250 tenant=ignore_case_get(ret, "tenantId"),
251 networkid=ignore_case_get(ret, "networkId"),
252 cidr=ignore_case_get(ret, "cidr"),
253 ipversion=ignore_case_get(ret, "ipversion"),
254 isdhcpenabled=ignore_case_get(ret, "enableDhcp"),
255 gatewayip=ignore_case_get(ret, "gatewayIp"),
256 dnsNameservers=ignore_case_get(ret, "dnsNameservers"),
257 hostRoutes=ignore_case_get(ret, "hostRoutes"),
258 allocationPools=ignore_case_get(ret, "allocationPools"),
260 is_predefined=ignore_case_get(ret, "returnCode"),
264 def port_save(job_id, nf_inst_id, ret):
265 JobUtil.add_job_status(job_id, 50, 'Create ports!')
266 PortInstModel.objects.create(
267 portid=str(uuid.uuid4()),
268 networkid=ignore_case_get(ret, "networkId"),
269 subnetworkid=ignore_case_get(ret, "subnetId"),
270 name=ignore_case_get(ret, "name"),
271 vimid=ignore_case_get(ret, "vimId"),
272 resourceid=ignore_case_get(ret, "id"),
273 tenant=ignore_case_get(ret, "tenantId"),
274 macaddress=ignore_case_get(ret, "macAddress"),
275 ipaddress=ignore_case_get(ret, "ip"),
276 typevirtualnic=ignore_case_get(ret, "vnicType"),
277 securityGroups=ignore_case_get(ret, "securityGroups"),
279 is_predefined=ignore_case_get(ret, "returnCode"),
280 nodeId=ignore_case_get(ret, "nodeId"),
284 def flavor_save(job_id, nf_inst_id, ret):
285 JobUtil.add_job_status(job_id, 60, 'Create flavors!')
286 FlavourInstModel.objects.create(
287 flavourid=str(uuid.uuid4()),
288 name=ignore_case_get(ret, "name"),
289 vimid=ignore_case_get(ret, "vimId"),
290 resourceid=ignore_case_get(ret, "id"),
291 tenant=ignore_case_get(ret, "tenantId"),
292 vcpu=get_integer(ignore_case_get(ret, "vcpu")),
293 memory=get_integer(ignore_case_get(ret, "memory")),
294 disk=get_integer(ignore_case_get(ret, "disk")),
295 ephemeral=get_integer(ignore_case_get(ret, "ephemeral")),
296 swap=get_integer(ignore_case_get(ret, "swap")),
297 isPublic=get_boolean(ignore_case_get(ret, "isPublic")),
298 extraspecs=ignore_case_get(ret, "extraSpecs"),
299 is_predefined=ret.get("returnCode", int(0)),
303 def vm_save(job_id, nf_inst_id, ret):
304 JobUtil.add_job_status(job_id, 70, 'Create vms!')
305 vm_id = str(uuid.uuid4())
306 VmInstModel.objects.create(
308 vmname=ignore_case_get(ret, "name"),
309 vimid=ignore_case_get(ret, "vimId"),
310 resourceid=ignore_case_get(ret, "id"),
311 tenant=ignore_case_get(ret, "tenantId"),
312 nic_array=ignore_case_get(ret, "nicArray"),
313 metadata=ignore_case_get(ret, "metadata"),
314 volume_array=ignore_case_get(ret, "volumeArray"),
315 server_group=ignore_case_get(ret, "serverGroup"),
316 availability_zone=str(ignore_case_get(ret, "availabilityZone", "undefined")),
317 flavor_id=ignore_case_get(ret, "flavorId"),
318 security_groups=ignore_case_get(ret, "securityGroups"),
319 operationalstate=ignore_case_get(ret, "status"),
321 is_predefined=ignore_case_get(ret, "returnCode"),
323 VNFCInstModel.objects.create(
324 vnfcinstanceid=str(uuid.uuid4()),
325 vduid=ignore_case_get(ret, "id"),
326 is_predefined=ignore_case_get(ret, "returnCode"),