# 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
+import uuid
from threading import Thread
-import time
-
-from lcm.pub.database.models import NfInstModel, JobStatusModel
+from lcm.nf.vnfs.const import vnfd_model_dict
+from lcm.pub.database.models import NfInstModel, VmInstModel, NetworkInstModel, \
+ SubNetworkInstModel, PortInstModel, StorageInstModel, FlavourInstModel, VNFCInstModel
from lcm.pub.exceptions import NFLCMException
+from lcm.pub.msapi.catalog import query_rawdata_from_catalog
+from lcm.pub.msapi.gvnfmdriver import apply_grant_to_nfvo, notify_lcm_to_nfvo, get_packageinfo_by_vnfdid
+from lcm.pub.utils import toscautil
from lcm.pub.utils.jobutil import JobUtil
+from lcm.pub.utils.timeutil import now_time
+from lcm.pub.utils.values import ignore_case_get, get_none, get_boolean
+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.vnfd_id = ''
+ self.nfvo_inst_id = ''
+ self.vnfm_inst_id = ''
+ self.package_id = ''
+ # self.csar_id = ''
+ self.vnfd_info = []
def run(self):
try:
- self.inst_pre(self.nf_inst_id)
-
- # 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.lcm_notify()
+ JobUtil.add_job_status(self.job_id, 100, "Instantiate Vnf success.")
except NFLCMException as e:
- self.inst_exception(e.message)
- pass
- except Exception:
+ self.vnf_inst_failed_handle(e.message)
+ except:
logger.error(traceback.format_exc())
- self.inst_exception('unexpected exception')
+ self.vnf_inst_failed_handle('unexpected exception')
- def inst_pre(self, args):
- try:
- logger.info('inst_pre, args=%s' % args)
- is_exist = NfInstModel.objects.filter(nfinstid=self.nf_inst_id).exists()
- logger.debug("check_ns_inst_name_exist::is_exist=%s" % is_exist)
- if not is_exist:
- JobUtil.add_job_status(self.job_id, 255, "VNF nf_inst_id is not exist.")
- raise NFLCMException('VNF nf_inst_id is not exist.')
+ 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.')
- 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 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': {}}
+ if vnf_insts[0].status != 'NOT_INSTANTIATED':
+ raise NFLCMException('VNF instantiationState is not NOT_INSTANTIATED.')
- 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': {}}
+ JobUtil.add_job_status(self.job_id, 5, 'Get packageinfo by vnfd_id')
+ self.vnfd_id = vnf_insts[0].vnfdid
+ package_info = get_packageinfo_by_vnfdid(self.vnfd_id)
+ for val in package_info:
+ if self.vnfd_id == ignore_case_get(val, "vnfd_id"):
+ self.package_id = ignore_case_get(val, "csar_id")
+ break
- 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': {}}
+ JobUtil.add_job_status(self.job_id, 10, 'Get rawdata from catalog by csar_id')
+ input_parameters = []
+ for key, val in self.data['additionalParams'].items():
+ input_parameters.append({"key": key, "value": val})
+ raw_data = query_rawdata_from_catalog(self.package_id, input_parameters)
+ self.vnfd_info = toscautil.convert_vnfd_model(raw_data["rawData"]) # convert to inner json
+ self.vnfd_info = json.JSONDecoder().decode(self.vnfd_info)
- 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': {}}
+ self.vnfd_info = vnfd_model_dict # just for test
+ self.update_cps()
- def wait_inst_finish(self, args):
- try:
- logger.info('wait_inst_finish, args=%s' % args)
- # WaitInstFinishTask(args).do_biz()
- return {'result': '100', 'msg': 'Nf instancing wait finish', 'context': {}}
- except Exception as e:
- logger.error('Nf instancing wait exception=%s' % e.message)
- logger.error(traceback.format_exc())
- return {'result': '255', 'msg': 'Nf instancing wait exception', 'context': {}}
+ self.check_parameter_exist()
+ NfInstModel.objects.filter(nfinstid=self.nf_inst_id).\
+ update(flavour_id=ignore_case_get(self.data, "flavourId"),
+ input_params=self.data,
+ vnfd_model=self.vnfd_info,
+ localizationLanguage=ignore_case_get(self.data, 'localizationLanguage'),
+ lastuptime=now_time())
+ JobUtil.add_job_status(self.job_id, 15, 'Nf instancing pre-check finish')
+ logger.info("Nf instancing pre-check finish")
- def lcm_notify(self, args):
- try:
- logger.info('lcm_notify, args=%s' % args)
- # LcmNotifyTask(args).do_biz()
- return {'result': '100', 'msg': 'Nf instancing lcm notify finish', 'context': {}}
- except Exception as e:
- logger.error('Nf instancing lcm notify exception=%s' % e.message)
- logger.error(traceback.format_exc())
- return {'result': '255', 'msg': 'Nf instancing lcm notify exception', 'context': {}}
+ def apply_grant(self):
+ logger.info('[NF instantiation] send resource grand request to nfvo start')
+ content_args = {'vnfInstanceId': self.nf_inst_id, 'vnfDescriptorId': '',
+ 'lifecycleOperation': 'Instantiate', 'jobId': self.job_id,
+ 'addResource': [], 'removeResource': [],
+ 'placementConstraint': [], 'additionalParam': {}}
- def inst_exception(self, args):
- try:
- logger.info('inst_exception, args=%s' % args)
- # InstExceptionTask(args).do_biz()
- return {'result': '100', 'msg': 'Nf instancing exception process finish', 'context': {}}
- 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
+ vdus = ignore_case_get(self.vnfd_info, "vdus")
+ res_index = 1
+ for vdu in vdus:
+ res_def = {'type': 'VDU',
+ 'resDefId': str(res_index),
+ 'resDesId': ignore_case_get(vdu, "vdu_id")}
+ content_args['addResource'].append(res_def)
+ res_index += 1
+
+ logger.info('content_args=%s' % content_args)
+ apply_result = apply_grant_to_nfvo(content_args)
+ vim_info = ignore_case_get(apply_result, "vim")
+
+ for vdu in ignore_case_get(self.vnfd_info, "vdus"):
+ if "location_info" in vdu["properties"]:
+ vdu["properties"]["location_info"]["vimid"] = ignore_case_get(vim_info, "vimid")
+ vdu["properties"]["location_info"]["tenant"] = ignore_case_get(
+ ignore_case_get(vim_info, "accessinfo"), "tenant")
+ else:
+ vdu["properties"]["location_info"] = {
+ "vimid": ignore_case_get(vim_info, "vimid"),
+ "tenant": ignore_case_get(ignore_case_get(vim_info, "accessinfo"), "tenant")}
+
+ NfInstModel.objects.filter(nfinstid=self.nf_inst_id).update(status='INSTANTIATED', lastuptime=now_time())
+ JobUtil.add_job_status(self.job_id, 20, 'Nf instancing apply grant finish')
+ logger.info("Nf instancing apply grant finish")
+
+ def create_res(self):
+ logger.info("[NF instantiation] create resource start")
+ adaptor.create_vim_res(self.vnfd_info, self.do_notify)
+
+ JobUtil.add_job_status(self.job_id, 70, '[NF instantiation] create resource finish')
+ logger.info("[NF instantiation] create resource finish")
+
+ def lcm_notify(self):
+ logger.info('[NF instantiation] send notify request to nfvo start')
+ affected_vnfc = []
+ vnfcs = VNFCInstModel.objects.filter(instid=self.nf_inst_id)
+ for vnfc in vnfcs:
+ vm_resource = {}
+ if vnfc.vmid:
+ vm = VmInstModel.objects.filter(vmid=vnfc.vmid)
+ if vm:
+ vm_resource = {'vimId': vm[0].vimid, 'resourceId': vm[0].resouceid,
+ 'resourceName': vm[0].vmname, 'resourceType': 'vm'}
+ affected_vnfc.append(
+ {'vnfcInstanceId': vnfc.vnfcinstanceid,
+ 'vduId': vnfc.vduid,
+ 'changeType': 'added',
+ 'computeResource': vm_resource})
+ affected_vl = []
+ networks = NetworkInstModel.objects.filter(instid=self.nf_inst_id)
+ for network in networks:
+ network_resource = {'vimId': network.vimid, 'resourceId': network.resouceid,
+ 'resourceName': network.name, 'resourceType': 'network'}
+ affected_vl.append(
+ {'vlInstanceId': network.networkid,
+ 'vldid': network.nodeId,
+ 'changeType': 'added',
+ 'networkResource': network_resource})
+ affected_cp = []
+ ports = PortInstModel.objects.filter(instid=self.nf_inst_id)
+ for port in ports:
+ affected_cp.append(
+ {'vsInstanceId': port.portid,
+ 'cpdid': port.nodeId,
+ 'changeType': 'added',
+ 'storageResource': {'vimId': port.vimid, 'resourceId': port.resouceid,
+ 'resourceName': port.name, 'resourceType': 'port'}})
+ affected_vs = []
+ vss = StorageInstModel.objects.filter(instid=self.nf_inst_id)
+ for vs in vss:
+ affected_vs.append(
+ {'vsInstanceId': vs.storageid,
+ 'vsdId': vs.nodeId,
+ 'changeType': 'added',
+ 'storageResource': {'vimId': vs.vimid, 'resourceId': vs.resouceid,
+ 'resourceName': vs.name, 'resourceType': 'volume'}})
+ content_args = {
+ "status": 'result',
+ "nfInstanceId": self.nf_inst_id,
+ "operation": 'instantiate',
+ "jobId": self.job_id,
+ 'affectedVnfc': affected_vnfc,
+ 'affectedVirtualLink': affected_vl,
+ 'affectedVirtualStorage': affected_vs,
+ 'affectedCp': affected_cp
+ }
+ logger.info('content_args=%s' % content_args)
+ resp = notify_lcm_to_nfvo(content_args)
+ logger.info('[NF instantiation] get lcm response %s' % resp)
+ logger.info('[NF instantiation] send notify request to nfvo 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)
+
+ def do_notify(self, res_type, ret):
+ logger.info('creating [%s] resource' % res_type)
+ if res_type == adaptor.RES_VOLUME:
+ logger.info('Create vloumns!')
+ JobUtil.add_job_status(self.job_id, 25, 'Create vloumns!')
+ StorageInstModel.objects.create(
+ storageid=str(uuid.uuid4()),
+ vimid=ignore_case_get(ret, "vimId"),
+ resouceid=ignore_case_get(ret, "id"),
+ name=ignore_case_get(ret, "name"),
+ tenant=ignore_case_get(ret, "tenantId"),
+ create_time=ignore_case_get(ret, "createTime"),
+ storagetype=get_none(ignore_case_get(ret, "type")),
+ size=ignore_case_get(ret, "size"),
+ insttype=0,
+ is_predefined=ignore_case_get(ret, "returnCode"),
+ nodeId=ignore_case_get(ret, "nodeId"),
+ instid=self.nf_inst_id)
+ elif res_type == adaptor.RES_NETWORK:
+ logger.info('Create networks!')
+ JobUtil.add_job_status(self.job_id, 35, 'Create networks!')
+ NetworkInstModel.objects.create(
+ networkid=str(uuid.uuid4()),
+ name=ignore_case_get(ret, "name"),
+ vimid=ignore_case_get(ret, "vimId"),
+ resouceid=ignore_case_get(ret, "id"),
+ tenant=ignore_case_get(ret, "tenantId"),
+ segmentid=str(ignore_case_get(ret, "segmentationId")),
+ network_type=ignore_case_get(ret, "networkType"),
+ physicalNetwork=ignore_case_get(ret, "physicalNetwork"),
+ vlantrans=get_boolean(ignore_case_get(ret, "vlanTransparent")),
+ is_shared=get_boolean(ignore_case_get(ret, "shared")),
+ routerExternal=get_boolean(ignore_case_get(ret, "routerExternal")),
+ insttype=0,
+ is_predefined=ignore_case_get(ret, "returnCode"),
+ nodeId=ignore_case_get(ret, "nodeId"),
+ instid=self.nf_inst_id)
+ elif res_type == adaptor.RES_SUBNET:
+ logger.info('Create subnets!')
+ JobUtil.add_job_status(self.job_id, 40, 'Create subnets!')
+ SubNetworkInstModel.objects.create(
+ subnetworkid=str(uuid.uuid4()),
+ name=ignore_case_get(ret, "name"),
+ vimid=ignore_case_get(ret, "vimId"),
+ resouceid=ignore_case_get(ret, "id"),
+ tenant=ignore_case_get(ret, "tenantId"),
+ networkid=ignore_case_get(ret, "networkId"),
+ cidr=ignore_case_get(ret, "cidr"),
+ ipversion=ignore_case_get(ret, "ipversion"),
+ isdhcpenabled=ignore_case_get(ret, "enableDhcp"),
+ gatewayip=ignore_case_get(ret, "gatewayIp"),
+ dnsNameservers=ignore_case_get(ret, "dnsNameservers"),
+ hostRoutes=ignore_case_get(ret, "hostRoutes"),
+ allocationPools=ignore_case_get(ret, "allocationPools"),
+ insttype=0,
+ is_predefined=ignore_case_get(ret, "returnCode"),
+ instid=self.nf_inst_id)
+ elif res_type == adaptor.RES_PORT:
+ logger.info('Create ports!')
+ JobUtil.add_job_status(self.job_id, 50, 'Create ports!')
+ PortInstModel.objects.create(
+ portid=str(uuid.uuid4()),
+ networkid=ignore_case_get(ret, "networkId"),
+ subnetworkid=ignore_case_get(ret, "subnetId"),
+ name=ignore_case_get(ret, "name"),
+ vimid=ignore_case_get(ret, "vimId"),
+ resouceid=ignore_case_get(ret, "id"),
+ tenant=ignore_case_get(ret, "tenantId"),
+ macaddress=ignore_case_get(ret, "macAddress"),
+ ipaddress=ignore_case_get(ret, "ip"),
+ typevirtualnic=ignore_case_get(ret, "vnicType"),
+ securityGroups=ignore_case_get(ret, "securityGroups"),
+ insttype=0,
+ is_predefined=ignore_case_get(ret, "returnCode"),
+ nodeId=ignore_case_get(ret, "nodeId"),
+ instid=self.nf_inst_id)
+ elif res_type == adaptor.RES_FLAVOR:
+ logger.info('Create flavors!')
+ JobUtil.add_job_status(self.job_id, 60, 'Create flavors!')
+ FlavourInstModel.objects.create(
+ flavourid=str(uuid.uuid4()),
+ name=ignore_case_get(ret, "name"),
+ vimid=ignore_case_get(ret, "vimId"),
+ resouceid=ignore_case_get(ret, "id"),
+ tenant=ignore_case_get(ret, "tenantId"),
+ vcpu=ignore_case_get(ret, "vcpu"),
+ memory=ignore_case_get(ret, "memory"),
+ disk=ignore_case_get(ret, "disk"),
+ ephemeral=ignore_case_get(ret, "ephemeral"),
+ swap=ignore_case_get(ret, "swap"),
+ isPublic=get_boolean(ignore_case_get(ret, "isPublic")),
+ extraspecs=ignore_case_get(ret, "extraSpecs"),
+ is_predefined=ignore_case_get(ret, "returnCode"),
+ instid=self.nf_inst_id)
+ elif res_type == adaptor.RES_VM:
+ logger.info('Create vms!')
+ JobUtil.add_job_status(self.job_id, 70, 'Create vms!')
+ vm_id = str(uuid.uuid4())
+ VmInstModel.objects.create(
+ vmid=vm_id,
+ vmname=ignore_case_get(ret, "name"),
+ vimid=ignore_case_get(ret, "vimId"),
+ resouceid=ignore_case_get(ret, "id"),
+ tenant=ignore_case_get(ret, "tenantId"),
+ nic_array=ignore_case_get(ret, "nicArray"),
+ metadata=ignore_case_get(ret, "metadata"),
+ volume_array=ignore_case_get(ret, "volumeArray"),
+ server_group=ignore_case_get(ret, "serverGroup"),
+ availability_zone=ignore_case_get(ret, "availabilityZone"),
+ flavor_id=ignore_case_get(ret, "flavorId"),
+ security_groups=ignore_case_get(ret, "securityGroups"),
+ operationalstate=ignore_case_get(ret, "status"),
+ insttype=0,
+ is_predefined=ignore_case_get(ret, "returnCode"),
+ instid=self.nf_inst_id)
+ VNFCInstModel.objects.create(
+ vnfcinstanceid=str(uuid.uuid4()),
+ vduid=ignore_case_get(ret, "id"),
+ is_predefined=ignore_case_get(ret, "returnCode"),
+ instid=self.nf_inst_id,
+ vmid=vm_id)
+
+ def update_cps(self):
+ for extlink in ignore_case_get(self.data, "extVirtualLinks"):
+ for cp in ignore_case_get(self.vnfd_info, "cps"):
+ cpdid = ignore_case_get(extlink, "cpdId")
+ if cpdid == ignore_case_get(cp, "cp_id"):
+ cp["networkId"] = ignore_case_get(extlink, "resourceId")
+ cp["subnetId"] = ignore_case_get(extlink, "resourceSubnetId")
+ break
+
+ def check_parameter_exist(self):
+ pass