import time
import traceback
-from lcm.ns.const import NS_INST_STATUS
+from lcm.ns.enum import NS_INST_STATUS
from lcm.pub.database.models import JobModel, NSInstModel, NfInstModel, VNFCInstModel, VmInstModel
from lcm.pub.exceptions import NSLCMException
-from lcm.pub.utils.jobutil import JobUtil, JOB_MODEL_STATUS
+from lcm.pub.utils.jobutil import JobUtil
+from lcm.pub.enum import JOB_MODEL_STATUS, JOB_PROGRESS
from lcm.pub.utils.values import ignore_case_get
from lcm.ns_vnfs.biz.heal_vnfs import NFHealService
from lcm.ns.biz.ns_lcm_op_occ import NsLcmOpOcc
-JOB_ERROR = 255
logger = logging.getLogger(__name__)
self.ns_instance_id = ns_instance_id
self.request_data = request_data
self.job_id = job_id
- self.occ_id = NsLcmOpOcc.create(ns_instance_id, "TERMINATE", "PROCESSING", False, request_data)
+ self.occ_id = NsLcmOpOcc.create(ns_instance_id, "HEAL", "PROCESSING", False, request_data)
self.heal_vnf_data = ''
self.heal_ns_data = ''
try:
self.do_biz()
except NSLCMException as e:
- JobUtil.add_job_status(self.job_id, JOB_ERROR, e.message)
- NsLcmOpOcc.update(self.occ_id, operationState="FAILED", error=e.message)
+ JobUtil.add_job_status(self.job_id, JOB_PROGRESS.ERROR, e.args[0])
+ NsLcmOpOcc.update(self.occ_id, operationState="FAILED", error=e.args[0])
except Exception as e:
logger.error(traceback.format_exc())
- JobUtil.add_job_status(self.job_id, JOB_ERROR, 'ns heal fail')
- NsLcmOpOcc.update(self.occ_id, operationState="FAILED", error=e.message)
+ JobUtil.add_job_status(self.job_id, JOB_PROGRESS.ERROR, 'ns heal fail')
+ NsLcmOpOcc.update(self.occ_id, operationState="FAILED", error=e.args[0])
def do_biz(self):
self.update_job(1, desc='ns heal start')
def get_and_check_params(self):
ns_info = NSInstModel.objects.filter(id=self.ns_instance_id)
if not ns_info:
- logger.error('NS [id=%s] does not exist' % self.ns_instance_id)
- raise NSLCMException(
- 'NS [id=%s] does not exist' % self.ns_instance_id)
+ errmsg = 'NS [id=%s] does not exist' % self.ns_instance_id
+ raise NSLCMException(errmsg)
+
self.heal_ns_data = ignore_case_get(self.request_data, 'healNsData')
self.heal_vnf_data = ignore_case_get(self.request_data, 'healVnfData')
+
if self.heal_ns_data and self.heal_vnf_data:
- logger.error('healNsData and healVnfData can not exist together')
- raise NSLCMException(
- 'healNsData and healVnfData can not exist together')
+ errmsg = 'healNsData and healVnfData can not exist together'
+ logger.error(errmsg)
+ raise NSLCMException(errmsg)
+
if not self.heal_ns_data and not self.heal_vnf_data:
- logger.error(
- 'healNsData and healVnfData parameters does not exist or value is incorrect.')
- raise NSLCMException(
- 'healNsData and healVnfData parameters does not exist or value is incorrect.')
+ errmsg = 'healNsData and healVnfData parameters does not exist or value is incorrect.'
+ raise NSLCMException(errmsg)
def do_heal(self):
if self.heal_vnf_data:
vnf_heal_params = self.prepare_vnf_heal_params(self.heal_vnf_data)
status = self.do_vnf_or_ns_heal(vnf_heal_params, 15)
if status is JOB_MODEL_STATUS.FINISHED:
- logger.info('nf[%s] heal handle end' %
- vnf_heal_params.get('vnfInstanceId'))
- self.update_job(90,
- desc='nf[%s] heal handle end' % vnf_heal_params.get('vnfInstanceId'))
+ logger.info('nf[%s] heal handle end' % vnf_heal_params.get('vnfInstanceId'))
+ self.update_job(90, desc='nf[%s] heal handle end' % vnf_heal_params.get('vnfInstanceId'))
else:
- logger.error('nf heal failed')
- raise NSLCMException('nf heal failed')
+ errmsg = 'nf heal failed'
+ raise NSLCMException(errmsg)
else:
ns_heal_params = self.prepare_ns_heal_params(self.heal_ns_data)
for ns_heal_param in ns_heal_params:
status = self.do_vnf_or_ns_heal(ns_heal_param, 15)
if status is JOB_MODEL_STATUS.FINISHED:
- logger.info('nf[%s] heal handle end' %
- ns_heal_param.get('vnfInstanceId'))
- self.update_job(90,
- desc='nf[%s] heal handle end' % ns_heal_param.get('vnfInstanceId'))
+ logger.info('nf[%s] heal handle end' % ns_heal_param.get('vnfInstanceId'))
+ self.update_job(90, desc='nf[%s] heal handle end' % ns_heal_param.get('vnfInstanceId'))
else:
- logger.error('nf heal failed')
- raise NSLCMException('nf heal failed')
+ errmsg = 'nf heal failed'
+ logger.error(errmsg)
+ raise NSLCMException(errmsg)
def do_vnf_or_ns_heal(self, heal_param, progress):
instance_id = heal_param.get('vnfInstanceId')
def prepare_ns_heal_params(self, ns_data):
degree_healing = ignore_case_get(ns_data, 'degreeHealing')
if not degree_healing:
- logger.error('degreeHealing does not exist.')
- raise NSLCMException('degreeHealing does not exist.')
+ errmsg = 'degreeHealing does not exist.'
+ logger.error(errmsg)
+ raise NSLCMException(errmsg)
ns_instance_id = self.ns_instance_id
- cause = ''
- action = ignore_case_get(ns_data, 'actionsHealing')
+ cause = 'vm is down'
+ # action = ignore_case_get(ns_data, 'actionsHealing')
if degree_healing == "HEAL_RESTORE":
- ns_inst_infos = NfInstModel.objects.filter(
- ns_inst_id=self.ns_instance_id)
+ ns_inst_infos = NfInstModel.objects.filter(ns_inst_id=self.ns_instance_id)
if not ns_inst_infos.exists():
- raise NSLCMException(
- 'NSInsts(%s) does not exist' % self.ns_instance_id)
-
+ raise NSLCMException('NSInsts(%s) does not exist' % self.ns_instance_id)
result_arr = []
for ns_inst_info in ns_inst_infos:
- vnfc_insts = VNFCInstModel.objects.filter(
- nfinstid=ns_inst_info.nfinstid)
+ vnfc_insts = VNFCInstModel.objects.filter(nfinstid=ns_inst_info.nfinstid)
# If a condition is not met, will it all terminate?
if not vnfc_insts.exists():
- raise NSLCMException(
- 'vnfcinsts(%s) does not exist' % ns_inst_info.nfinstid)
+ raise NSLCMException('vnfcinsts(%s) does not exist' % ns_inst_info.nfinstid)
for vnfc_inst in vnfc_insts:
vm_id = vnfc_inst.vmid
vdu_id = vnfc_inst.vduid
vm_inst_info = VmInstModel.objects.filter(vmid=vm_id)
if not vm_inst_info.exists():
- raise NSLCMException(
- 'vminstinfo(%s) does not exist' % vm_id)
+ raise NSLCMException('vminstinfo(%s) does not exist' % vm_id)
vm_name = vm_inst_info[0].vmname
result = {
"vnfInstanceId": ns_instance_id,
"cause": cause,
"additionalParams": {
- "action": action,
+ "action": "restartvm",
"actionvminfo": {
"vmid": vm_id,
"vduid": vdu_id,
result_arr.append(result)
return result_arr
else:
- logger.error(
- 'The degree of healing dose not exist or value is incorrect.')
- raise NSLCMException(
- 'The degree of healing dose not exist or value is incorrect.')
+ errmsg = 'The degree of healing dose not exist or value is incorrect.'
+ logger.error(errmsg)
+ raise NSLCMException(errmsg)
def prepare_vnf_heal_params(self, vnf_data):
vnf_instance_id = ignore_case_get(vnf_data, 'vnfInstanceId')
if not vnf_instance_id:
- logger.error('vnfinstanceid does not exist or value is incorrect.')
- raise NSLCMException(
- 'vnfinstanceid does not exist or value is incorrect.')
+ errmsg = 'vnfinstanceid does not exist or value is incorrect.'
+ logger.error(errmsg)
+ raise NSLCMException(errmsg)
cause = ignore_case_get(vnf_data, 'cause')
additional_params = ignore_case_get(vnf_data, 'additionalParams')
action = ignore_case_get(additional_params, 'action')
job_result = JobModel.objects.get(jobid=sub_job_id)
time.sleep(query_interval)
end_time = datetime.datetime.now()
- if job_result.progress == 100:
+ if job_result.progress == JOB_PROGRESS.FINISHED:
return JOB_MODEL_STATUS.FINISHED
- elif job_result.progress > 100:
+ elif job_result.progress > JOB_PROGRESS.FINISHED:
return JOB_MODEL_STATUS.ERROR
else:
continue