X-Git-Url: https://gerrit.onap.org/r/gitweb?a=blobdiff_plain;f=lcm%2Flcm%2Fnf%2Fvnfs%2Fvnf_create%2Finst_vnf.py;h=361a301169563afbcdb3b96ddac5db68929fc146;hb=7d9854f33b85d5d9745f93f1953cf4bc4e134805;hp=cf67fad870f9799c52747c9f732542297cb39e09;hpb=ce2dc9c377712c7e97c78fec1563c60101839bd2;p=vfc%2Fgvnfm%2Fvnflcm.git diff --git a/lcm/lcm/nf/vnfs/vnf_create/inst_vnf.py b/lcm/lcm/nf/vnfs/vnf_create/inst_vnf.py index cf67fad8..361a3011 100644 --- a/lcm/lcm/nf/vnfs/vnf_create/inst_vnf.py +++ b/lcm/lcm/nf/vnfs/vnf_create/inst_vnf.py @@ -11,16 +11,23 @@ # 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.nfvolcm 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__) @@ -31,101 +38,298 @@ class InstVnf(Thread): 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.') - - vnf_inst = NfInstModel.objects.get(nfinstid=self.nf_inst_id) - if vnf_inst.instantiationState != 'NOT_INSTANTIATED': - JobUtil.add_job_status(self.job_id, 255, "VNF instantiationState is not NOT_INSTANTIATED.") - raise NFLCMException('VNF instantiationState is not NOT_INSTANTIATED.') + 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