import json
import logging
+import traceback
from threading import Thread
from lcm.nf.const import VNF_STATUS, RESOURCE_MAP
from lcm.pub.database.models import NfInstModel, VmInstModel, NetworkInstModel, StorageInstModel, \
- PortInstModel, VNFCInstModel, NfvoRegInfoModel, FlavourInstModel, SubNetworkInstModel
+ PortInstModel, VNFCInstModel, FlavourInstModel, SubNetworkInstModel
from lcm.pub.exceptions import NFLCMException
-from lcm.pub.msapi.gvnfmdriver import apply_grant_to_nfvo, notify_lcm_to_nfvo
+from lcm.pub.msapi.gvnfmdriver import notify_lcm_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
+from lcm.nf.biz.grant_vnf import grant_resource
logger = logging.getLogger(__name__)
self.terminationType = ignore_case_get(self.data, "terminationType")
self.gracefulTerminationTimeout = ignore_case_get(self.data, "gracefulTerminationTimeout")
self.inst_resource = {'volumn': [], 'network': [], 'subnet': [], 'port': [], 'flavor': [], 'vm': []}
+ self.grant_type = "Terminate"
def run(self):
+ try:
if self.term_pre():
- self.grant_resource()
+ vdus = VmInstModel.objects.filter(instid=self.nf_inst_id, is_predefined=1)
+ apply_result = grant_resource(data=self.data, nf_inst_id=self.nf_inst_id, job_id=self.job_id,
+ grant_type=self.grant_type, vdus=vdus)
+ logger.info("Grant resource end, response: %s" % apply_result)
+ JobUtil.add_job_status(self.job_id, 20, 'Nf terminating grant_resource finish')
self.query_inst_resource()
self.query_notify_data()
self.delete_resource()
self.lcm_notify()
JobUtil.add_job_status(self.job_id, 100, "Terminate Vnf success.")
+ except NFLCMException as e:
+ self.vnf_term_failed_handle(e.message)
+ except Exception as e:
+ logger.error(e.message)
+ self.vnf_term_failed_handle(traceback.format_exc())
def term_pre(self):
vnf_insts = NfInstModel.objects.filter(nfinstid=self.nf_inst_id)
logger.info("Nf terminating pre-check finish")
return True
- def grant_resource(self):
- logger.info("Grant resource begin")
- content_args = {
- 'vnfInstanceId': self.nf_inst_id,
- 'vnfDescriptorId': '',
- 'lifecycleOperation': 'Terminate',
- 'jobId': self.job_id,
- 'addResource': [],
- 'removeResource': [],
- 'placementConstraint': [],
- 'additionalParam': {}
- }
-
- vdus = VmInstModel.objects.filter(instid=self.nf_inst_id, is_predefined=1)
- res_index = 1
- for vdu in vdus:
- res_def = {
- 'type': 'VDU',
- 'resDefId': str(res_index),
- 'resDesId': vdu.resouceid}
- content_args['removeResource'].append(res_def)
- res_index += 1
-
- vnfmInfo = NfvoRegInfoModel.objects.filter(nfvoid=self.nf_inst_id)
- if len(vnfmInfo) == 0:
- raise NFLCMException('VnfId(%s) does not exist' % self.nf_inst_id)
- content_args['additionalParam']['vnfmid'] = vnfmInfo[0].vnfminstid
- content_args['additionalParam']['vimid'] = vnfmInfo[0].apiurl
- logger.info('Grant request data=%s' % content_args)
- self.apply_result = apply_grant_to_nfvo(json.dumps(content_args))
- logger.info("Grant resource end, response: %s" % self.apply_result)
- JobUtil.add_job_status(self.job_id, 20, 'Nf terminating grant_resource finish')
-
def query_inst_resource(self):
logger.info('Query resource begin')
for resource_type in RESOURCE_MAP.keys():
def query_notify_data(self):
logger.info('Send notify request to nfvo')
- affected_vnfc = []
+ affected_vnfcs = []
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': 'removed',
- 'computeResource': vm_resource})
- affected_vl = []
+ vm_resource = {
+ 'vimId': vm[0].vimid,
+ 'resourceId': vm[0].resouceid,
+ 'resourceProviderId': vm[0].vmname,
+ 'vimLevelResourceType': 'vm'
+ }
+ affected_vnfcs.append({
+ 'id': vnfc.vnfcinstanceid,
+ 'vduId': vnfc.vduid,
+ 'changeType': 'REMOVED',
+ 'computeResource': vm_resource
+ })
+ affected_vls = []
networks = NetworkInstModel.objects.filter(instid=self.nf_inst_id)
for network in networks:
network_resource = {
- 'vimId': network.vimid,
+ 'vimConnectionId': network.vimid,
'resourceId': network.resouceid,
- 'resourceName': network.name,
- 'resourceType': 'network'}
- affected_vl.append(
- {'vlInstanceId': network.networkid,
- 'vldid': network.nodeId,
- 'changeType': 'removed',
- 'networkResource': network_resource})
- affected_cp = []
+ 'resourceProviderId': network.name,
+ 'vimLevelResourceType': 'network'
+ }
+ affected_vls.append({
+ 'id': network.networkid,
+ 'virtualLinkDescId': network.nodeId,
+ 'changeType': 'REMOVED',
+ 'networkResource': network_resource
+ })
+ ext_link_ports = []
ports = PortInstModel.objects.filter(instid=self.nf_inst_id)
for port in ports:
- affected_cp.append(
- {'vsInstanceId': port.portid,
- 'cpdid': port.nodeId,
- 'changeType': 'removed',
- 'storageResource': {'vimId': port.vimid, 'resourceId': port.resouceid,
- 'resourceName': port.name, 'resourceType': 'port'}})
- affected_vs = []
+ ext_link_ports.append({
+ 'id': port.portid,
+ 'resourceHandle': {
+ 'vimConnectionId': port.vimid,
+ 'resourceId': port.resouceid,
+ 'resourceProviderId': port.name,
+ 'vimLevelResourceType': 'port'
+ },
+ 'cpInstanceId': port.cpinstanceid
+ })
+ affected_vss = []
vss = StorageInstModel.objects.filter(instid=self.nf_inst_id)
for vs in vss:
- affected_vs.append(
- {'vsInstanceId': vs.storageid,
- 'vsdId': vs.nodeId,
- 'changeType': 'removed',
- 'storageResource': {'vimId': vs.vimid, 'resourceId': vs.resouceid,
- 'resourceName': vs.name, 'resourceType': 'volume'}})
+ affected_vss.append({
+ 'id': vs.storageid,
+ 'virtualStorageDescId': vs.nodeId,
+ 'changeType': 'REMOVED',
+ 'storageResource': {
+ 'vimConnectionId': vs.vimid,
+ 'resourceId': vs.resouceid,
+ 'resourceProviderId': vs.name,
+ 'vimLevelResourceType': 'volume'
+ }
+ })
FlavourInstModel.objects.filter(instid=self.nf_inst_id)
SubNetworkInstModel.objects.filter(instid=self.nf_inst_id)
self.notify_data = {
- "status": 'result',
+ "notificationType": 'VnfLcmOperationOccurrenceNotification',
+ "notificationStatus": 'RESULT',
"vnfInstanceId": self.nf_inst_id,
- "operation": 'Terminal',
- "jobId": self.job_id,
- 'affectedVnfc': affected_vnfc,
- 'affectedVirtualLink': affected_vl,
- 'affectedVirtualStorage': affected_vs,
- 'affectedCp': affected_cp}
+ "operation": 'TERMINATE',
+ "vnfLcmOpOccId": self.job_id,
+ 'affectedVnfcs': affected_vnfcs,
+ 'affectedVirtualLinks': affected_vls,
+ 'affectedVirtualStorages': affected_vss,
+ 'chengedExtConnectivity': [{
+ 'id': None, # TODO
+ 'resourceHandle': None, # TODO
+ 'extLinkPorts': ext_link_ports
+ }]
+ }
- vnfmInfo = NfvoRegInfoModel.objects.filter(nfvoid=self.nf_inst_id)
- if len(vnfmInfo) == 0:
- raise NFLCMException('VnfId(%s) does not exist' % self.nf_inst_id)
- self.notify_data['VNFMID'] = vnfmInfo[0].vnfminstid
+ vnfInsts = NfInstModel.objects.filter(nfinstid=self.nf_inst_id)
+ self.notify_data['vnfmInstId'] = vnfInsts[0].vnfminstid
logger.info('Notify request data=%s' % self.notify_data)
def delete_resource(self):
logger.info('Send notify request to nfvo')
resp = notify_lcm_to_nfvo(json.dumps(self.notify_data))
logger.info('Lcm notify end, response: %s' % resp)
+
+ def vnf_term_failed_handle(self, error_msg):
+ logger.error('VNF termination 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)
Code Review / vfc / gvnfm / vnflcm.git / blobdiff