# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
-
+import json
import logging
import traceback
from threading import Thread
+from lcm.pub.database.models import NfInstModel, JobStatusModel, NfvoRegInfoModel, VmInstModel, VNFCInstModel, \
+ NetworkInstModel, SubNetworkInstModel, VLInstModel, PortInstModel, CPInstModel, StorageInstModel, FlavourInstModel
from lcm.pub.exceptions import NFLCMException
+from lcm.pub.msapi.nfvolcm import vnfd_rawdata_get, apply_grant_to_nfvo, apply_res_to_nfvo
+from lcm.pub.utils.jobutil import JobUtil
+from lcm.pub.utils.timeutil import now_time
+from lcm.pub.utils.values import ignore_case_get
+from lcm.pub.vimapi import adaptor
logger = logging.getLogger(__name__)
self.data = data
self.nf_inst_id = nf_inst_id
self.job_id = job_id
+ self.nfvo_inst_id = ''
+ self.vnfm_inst_id = ''
+ self.create_res_result = {
+ 'jobid': 'res_001',
+ 'resourceResult': [{'name': 'vm01'}, {'name': 'vm02'}],
+ 'resource_result':{
+ 'affectedvnfc':[
+ {
+ 'status':'success',
+ 'vnfcinstanceid':'1',
+ 'computeresource':{'resourceid':'11'},
+ 'vduid':'111',
+ 'vdutype':'1111'
+ }
+ ],
+ 'affectedvirtuallink':[
+ {
+ 'status': 'success',
+ 'virtuallinkinstanceid':'',
+ 'networkresource':{'resourceid':'1'},
+ 'subnetworkresource':{'resourceid':'1'},
+ 'virtuallinkdescid': '',
+ }
+ ],
+ 'affectedcp':[{
+ 'status': 'success',
+ 'portresource':{'resourceid':'1'},
+ 'cpinstanceid':'2',
+ 'cpdid':'22',
+ 'ownertype':'222',
+ 'ownerid':'2222',
+ 'virtuallinkinstanceid':'22222',
+
+ }],
+
+ }
+ }
def run(self):
try:
- args = {}
- self.inst_pre(args)
- self.apply_grant(args)
- self.apply_res(args)
- self.check_res_status(args)
- self.wait_inst_finish(args)
- self.lcm_notify(args)
+ self.inst_pre()
+ self.apply_grant()
+ self.create_res()
+ self.check_res_status()
+ # self.wait_inst_finish(args)
+ # self.lcm_notify(args)
+ JobUtil.add_job_status(self.job_id, 100, "Instantiate Vnf success.")
+ is_exist = JobStatusModel.objects.filter(jobid=self.job_id).exists()
+ logger.debug("check_ns_inst_name_exist::is_exist=%s" % is_exist)
except NFLCMException as e:
- self.inst_exception(e.message)
- pass
- except Exception:
+ self.vnf_inst_failed_handle(e.message)
+ # self.rollback(e.message)
+ except:
+ # self.vnf_inst_failed_handle('unexpected exception')
logger.error(traceback.format_exc())
- self.inst_exception('unexpected exception')
+ # self.rollback('unexpected exception')
- def inst_pre(self, args):
- try:
- logger.info('inst_pre, args=%s' % args)
- # InstPreTask(args).do_biz()
- return {'result': '100', 'sessionid': '', 'msg': 'Nf instancing preprocess finish', 'context': {}}
- except Exception as e:
- logger.error('Nf instancing preprocess exception=%s' % e.message)
- logger.error(traceback.format_exc())
- return {'result': '255', 'msg': 'Nf instancing preprocess exception', 'context': {}}
+ def inst_pre(self):
+ vnf_insts = NfInstModel.objects.filter(nfinstid=self.nf_inst_id)
+ if not vnf_insts.exists():
+ raise NFLCMException('VNF nf_inst_id is not exist.')
- def apply_grant(self, args):
- try:
- logger.info('apply_grant, args=%s' % args)
- # ApplyGrantTask(args).do_biz()
- return {'result': '100', 'msg': 'Nf instancing apply grant finish', 'context': {}}
- except Exception as e:
- logger.error('Nf instancing apply grant exception=%s' % e.message)
- logger.error(traceback.format_exc())
- return {'result': '255', 'msg': 'Nf instancing apply grant exception', 'context': {}}
+ self.vnfm_inst_id = vnf_insts[0].vnfm_inst_id
+ if vnf_insts[0].instantiationState != 'NOT_INSTANTIATED':
+ raise NFLCMException('VNF instantiationState is not NOT_INSTANTIATED.')
- def apply_res(self, args):
- try:
- logger.info('apply_res, args=%s' % args)
- # ApplyResTask(args).do_biz()
- return {'result': '100', 'msg': 'Nf instancing apply resource finish', 'context': {}}
- except Exception as e:
- logger.error('Nf instancing apply resource exception=%s' % e.message)
- logger.error(traceback.format_exc())
- return {'result': '255', 'msg': 'Nf instancing apply resource exception', 'context': {}}
+ #get rawdata by vnfd_id
+ ret = vnfd_rawdata_get(vnf_insts[0].vnfdid)
+ if ret[0] != 0:
+ raise NFLCMException("Get vnfd_raw_data failed.")
+ self.vnfd_info = json.JSONDecoder().decode(ret[1])
+ #checkParameterExist
+ for cp in self.data:
+ if cp not in self.vnfd_info:
+ raise NFLCMException('Input parameter is not defined in vnfd_info.')
+ #get nfvo info
+ JobUtil.add_job_status(self.job_id, 5, 'GET_NFVO_CONNECTION_INFO')
+ self.load_nfvo_config()
- def check_res_status(self, args):
- try:
- logger.info('check_res_status, args=%s' % args)
- # CheckResStatusTask(args).do_biz()
- return {'result': '100', 'msg': 'Nf instancing check resource status finish', 'context': {}}
- except Exception as e:
- logger.error('Nf instancing check resource status exception=%s' % e.message)
- logger.error(traceback.format_exc())
- return {'result': '255', 'msg': 'Nf instancing check resource status exception', 'context': {}}
+ #update NfInstModel
+ NfInstModel.objects.filter(nfinstid=self.nf_inst_id).update(flavour_id=ignore_case_get(self.data, "flavourId"),
+ vnf_level=ignore_case_get(self.data, 'instantiationLevelId'),
+ input_params=ignore_case_get(self.data, 'additionalParams'),
+ extension=ignore_case_get(self.data, ''),
+ initallocatedata=self.vnfd_info,
+ localizationLanguage=ignore_case_get(self.data, 'localizationLanguage'),
+ lastuptime=now_time())
+
+ def apply_grant(self):
+ logger.info('[NF instantiation] send resource grand request to nfvo start')
+ #self.check_vm_capacity()
+ content_args = {'nfvoInstanceId': self.nfvo_inst_id, 'vnfmInstanceId': self.vnfm_inst_id,
+ 'nfInstanceId': self.nf_inst_id, 'nfDescriptorId': '',
+ 'lifecycleOperation': 'Instantiate', 'jobId': self.job_id, 'addResource': [],
+ 'removeResource': [], 'placementConstraint': [], 'exVimIdList': [], 'additionalParam': {}}
+
+ vdus = self.vnfd_info['vdus']
+ res_index = 1
+ for vdu in vdus:
+ res_def = {'type': 'VDU', 'resourceDefinitionId': str(res_index), 'vduId': vdu['vdu_id'],
+ 'vimid': '', 'tenant': ''}
+ if self.vnfd_info['metadata']['cross_dc']:
+ res_def['vimid'] = vdu['properties']['location_info']['vimId']
+ res_def['tenant'] = vdu['properties']['location_info']['tenant']
+ content_args['addResource'].append(res_def)
+ res_index += 1
+ logger.info('content_args=%s' % content_args)
+ resp = apply_grant_to_nfvo(content_args)
+ logger.info("[NF instantiation] get grant response = %s" % resp)
+ if resp[0] != 0:
+ raise NFLCMException('Nf instancing apply grant exception')
+
+ #update_resources_table()
+ NfInstModel.objects.filter(nfinstid=self.nf_inst_id).update(instantiationState='INSTANTIATED', lastuptime=now_time())
+ JobUtil.add_job_status(self.job_id, 15, 'Nf instancing apply grant finish')
+ logger.info("Nf instancing apply grant finish")
+
+ def create_res(self):
+ logger.info("[NF instantiation] create resource start")
+ volumns = ignore_case_get(self.data, "volumn_storages")
+ #create_vim_res(data, do_notify, do_rollback)
+ #create_volumns(volumns)
+ JobUtil.add_job_status(self.job_id, 35, 'Nf instancing create resource(volumn_storages) finish')
+
+ vls = ignore_case_get(self.data, "vls")
+ # create_networks(vls)
+ JobUtil.add_job_status(self.job_id, 55, 'Nf instancing create resource(networks) finish')
+
+ vdus = ignore_case_get(self.data, "vdus")
+ # create_vdus(vdus)
+ JobUtil.add_job_status(self.job_id, 75, 'Nf instancing create resource(vms) finish')
+
+ logger.info("[NF instantiation] create resource end")
+
+ def check_res_status(self):
+ logger.info("[NF instantiation] confirm all vms are active start")
+ vnfcs = self.create_res_result['resource_result']['affectedvnfc']
+ for vnfc in vnfcs:
+ if 'success' != vnfc['status']:
+ logger.error("VNFC_STATUS_IS_NOT_ACTIVE[vduid=%s]" % vnfc['vduId'])
+ raise NFLCMException(msgid="VNFC_STATUS_IS_NOT_ACTIVE[vduid=%s]", args=vnfc['vduId'])
+
+ JobUtil.add_job_status(self.job_id, 80, 'SAVE_VNFC_TO_DB')
+ vls = self.create_res_result['resource_result']['affectedvirtuallink']
+ cps = self.create_res_result['resource_result']['affectedcp']
+
+ for vnfc in vnfcs:
+ if 'failed' == vnfc['status']:
+ continue
+ compute_resource = vnfc['computeresource']
+ vminst = VmInstModel.objects.filter(resouceid=compute_resource['resourceid']).first()
+ VNFCInstModel.objects.create(
+ vnfcinstanceid=vnfc['vnfcinstanceid'],
+ vduid=vnfc['vduid'],
+ vdutype=vnfc['vdutype'],
+ nfinstid=self.nf_inst_id,
+ vmid=vminst.vmid)
+ for vl in vls:
+ if 'failed' == vl['status']:
+ continue
+ network_resource = vl['networkresource']
+ subnet_resource = vl['subnetworkresource']
+ networkinst = NetworkInstModel.objects.filter(resouceid=network_resource['resourceid']).first()
+ subnetinst = SubNetworkInstModel.objects.filter(resouceid=subnet_resource['resourceid']).first()
+ VLInstModel.objects.create(
+ vlinstanceid=vl['virtuallinkinstanceid'],
+ vldid=vl['virtuallinkdescid'],
+ ownertype='0',
+ ownerid=self.nf_inst_id,
+ relatednetworkid=networkinst.networkid,
+ relatedsubnetworkid=subnetinst.subnetworkid)
+ # # for vs in vss:
+ for cp in cps:
+ if 'failed' == cp['status']:
+ continue
+ port_resource = cp['portresource']
+ portinst = PortInstModel.objects.filter(resouceid=port_resource['resourceid']).first()
+ ttt = portinst.portid
+ CPInstModel.objects.create(
+ cpinstanceid=cp['cpinstanceid'],
+ cpdid=cp['cpdid'],
+ relatedtype='2',
+ relatedport=portinst.portid,
+ ownertype=cp['ownertype'],
+ ownerid=cp['ownerid'],
+ vlinstanceid=cp['virtuallinkinstanceid'])
+ # self.add_job(43, 'INST_DPLY_VM_PRGS')
+ logger.info("[NF instantiation] confirm all vms are active end")
def wait_inst_finish(self, args):
try:
logger.error(traceback.format_exc())
return {'result': '255', 'msg': 'Nf instancing lcm notify exception', 'context': {}}
- def inst_exception(self, args):
+ def rollback(self, args):
try:
logger.info('inst_exception, args=%s' % args)
# InstExceptionTask(args).do_biz()
except Exception as e:
logger.error('Nf instancing exception process exception=%s' % e.message)
logger.error(traceback.format_exc())
- return {'result': '255', 'msg': 'Nf instancing exception process exception', 'context': {}}
\ No newline at end of file
+ return {'result': '255', 'msg': 'Nf instancing exception process exception', 'context': {}}
+
+ def load_nfvo_config(self):
+ logger.info("[NF instantiation]get nfvo connection info start")
+ reg_info = NfvoRegInfoModel.objects.filter(vnfminstid='vnfm111').first()
+ if reg_info:
+ self.nfvo_inst_id = reg_info.nfvoid
+ logger.info("[NF instantiation] Registered nfvo id is [%s]"%self.nfvo_inst_id)
+ else:
+ raise NFLCMException("Nfvo was not registered")
+ logger.info("[NF instantiation]get nfvo connection info end")
+
+ def vnf_inst_failed_handle(self, error_msg):
+ logger.error('VNF instantiation failed, detail message: %s' % error_msg)
+ NfInstModel.objects.filter(nfinstid=self.nf_inst_id).update(status='failed', lastuptime=now_time())
+ JobUtil.add_job_status(self.job_id, 255, error_msg)
+ # JobUtil.add_job_status(self.job_id, 255, 'VNF instantiation failed, detail message: %s' % error_msg, 0)
+
+ def do_rollback(self, progress, msgid, args_=None):
+ # logger.info('add job, progress=%s, msgid=%s, args=%s' % (progress, msgid, args_))
+
+ # adaptor.delete_vim_res(self.inst_resource, self.do_notify_delete)
+
+ StorageInstModel.objects.filter(instid=self.nf_inst_id).delete()
+ NetworkInstModel.objects.filter(instid=self.nf_inst_id).delete()
+ SubNetworkInstModel.objects.filter(instid=self.nf_inst_id).delete()
+ PortInstModel.objects.filter(instid=self.nf_inst_id).delete()
+ FlavourInstModel.objects.filter(instid=self.nf_inst_id).delete()
+ VmInstModel.objects.filter(instid=self.nf_inst_id).delete()
+ JobUtil.add_job_status(self.job_id, 255, 'Create resource failed')
+
+
+
Code Review / vfc / gvnfm / vnflcm.git / blobdiff