import json
import logging
import traceback
+import uuid
from threading import Thread
-from lcm.pub.database.models import NfInstModel, VmInstModel, VNFCInstModel
+from lcm.pub.database.models import NfInstModel
+from lcm.pub.database.models import VmInstModel
+from lcm.pub.database.models import VNFCInstModel
from lcm.pub.exceptions import NFLCMException
+from lcm.pub.exceptions import NFLCMExceptionConflict
from lcm.pub.utils.jobutil import JobUtil
+from lcm.pub.utils.notificationsutil import NotificationsUtil
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
-from lcm.nf.const import VNF_STATUS, GRANT_TYPE, OPERATION_STATE_TYPE, LCM_NOTIFICATION_STATUS
+from lcm.nf.const import VNF_STATUS, GRANT_TYPE
+from lcm.nf.const import OPERATION_STATE_TYPE, LCM_NOTIFICATION_STATUS
from lcm.nf.const import CHANGE_TYPE, OPERATION_TYPE, HEAL_ACTION_TYPE
+from lcm.nf.const import OPERATION_TASK
+from lcm.nf.const import SUB_OPERATION_TASK
from lcm.nf.biz import common
-import uuid
-from lcm.pub.utils.notificationsutil import NotificationsUtil
+from .operate_vnf_lcm_op_occ import VnfLcmOpOcc
logger = logging.getLogger(__name__)
self.data = data
self.nf_inst_id = nf_inst_id
self.job_id = job_id
- self.affectedvm = ignore_case_get(ignore_case_get(self.data, "additionalParams"), "affectedvm")
+ self.affectedvm = ignore_case_get(
+ ignore_case_get(
+ self.data,
+ "additionalParams"
+ ),
+ "affectedvm"
+ )
# TODO: Check if we could move the action param into the list of affectedvm structure
- self.action = ignore_case_get(ignore_case_get(self.data, "additionalParams"), "action")
+ self.action = ignore_case_get(
+ ignore_case_get(
+ self.data,
+ "additionalParams"
+ ),
+ "action"
+ )
self.grant_type = ""
if self.action == HEAL_ACTION_TYPE.START:
self.grant_type = GRANT_TYPE.HEAL_CREATE
elif self.action == HEAL_ACTION_TYPE.RESTART:
self.grant_type = GRANT_TYPE.HEAL_RESTART
+ self.lcm_op_occ = VnfLcmOpOcc(
+ vnf_inst_id=nf_inst_id,
+ lcm_op_id=job_id,
+ operation=OPERATION_TYPE.HEAL,
+ task=OPERATION_TASK.HEAL
+ )
+ self.pre_deal()
def run(self):
try:
self.heal_pre()
- self.lcm_notify(LCM_NOTIFICATION_STATUS.START, OPERATION_STATE_TYPE.STARTING)
+ self.lcm_op_occ.notify_lcm(OPERATION_STATE_TYPE.STARTING)
self.apply_grant()
- self.lcm_notify(LCM_NOTIFICATION_STATUS.RESULT, OPERATION_STATE_TYPE.PROCESSING)
+ self.lcm_op_occ.upd(
+ sub_operation=SUB_OPERATION_TASK.GRANTED,
+ operation_state=OPERATION_STATE_TYPE.PROCESSING
+ )
+ self.lcm_op_occ.notify_lcm(OPERATION_STATE_TYPE.PROCESSING)
self.heal_resource()
JobUtil.add_job_status(self.job_id, 100, "Heal Vnf success.")
- NfInstModel.objects.filter(nfinstid=self.nf_inst_id).update(status='INSTANTIATED', lastuptime=now_time())
- self.lcm_notify(LCM_NOTIFICATION_STATUS.RESULT, OPERATION_STATE_TYPE.COMPLETED)
+ NfInstModel.objects.filter(nfinstid=self.nf_inst_id).update(
+ status='INSTANTIATED',
+ lastuptime=now_time()
+ )
+ self.lcm_notify(
+ LCM_NOTIFICATION_STATUS.RESULT,
+ OPERATION_STATE_TYPE.COMPLETED
+ )
+ self.lcm_op_occ.upd(
+ sub_operation=SUB_OPERATION_TASK.SUCCESS,
+ operation_state=OPERATION_STATE_TYPE.COMPLETED
+ )
except NFLCMException as e:
- logger.error(e.message)
- self.lcm_notify(LCM_NOTIFICATION_STATUS.RESULT, OPERATION_STATE_TYPE.FAILED, str(e))
- self.vnf_heal_failed_handle(e.message)
+ logger.error(e.args[0])
+ self.vnf_heal_failed_handle(e.args[0])
except Exception as e:
- logger.error(e.message)
- self.lcm_notify(LCM_NOTIFICATION_STATUS.RESULT, OPERATION_STATE_TYPE.FAILED, str(e))
- self.vnf_heal_failed_handle(traceback.format_exc())
+ logger.error(e.args[0])
+ logger.error(traceback.format_exc())
+ self.vnf_heal_failed_handle(e.args[0])
+
+ def pre_deal(self):
+ logger.debug("Start pre deal for VNF heal_vnf task")
+
+ vnf_is_in_processing, vnf_op = self.lcm_op_occ.is_in_processing()
+ if vnf_is_in_processing:
+ raise NFLCMExceptionConflict('VNF(%s) %s in processing.' % (
+ self.nf_inst_id, vnf_op
+ ))
+ self.lcm_op_occ.add()
def heal_pre(self):
if self.action not in (HEAL_ACTION_TYPE.START, HEAL_ACTION_TYPE.RESTART):
def vnf_heal_failed_handle(self, error_msg):
logger.error('VNF Healing failed, detail message: %s' % error_msg)
- NfInstModel.objects.filter(nfinstid=self.nf_inst_id).update(status=VNF_STATUS.FAILED, lastuptime=now_time())
+ NfInstModel.objects.filter(nfinstid=self.nf_inst_id).update(
+ status=VNF_STATUS.FAILED,
+ lastuptime=now_time()
+ )
+ self.lcm_op_occ.notify_lcm(OPERATION_STATE_TYPE.FAILED, error_msg)
JobUtil.add_job_status(self.job_id, 255, error_msg)
+ self.lcm_op_occ.upd(
+ sub_operation=SUB_OPERATION_TASK.ERROR,
+ operation_state=OPERATION_STATE_TYPE.FAILED,
+ error={
+ "status": 500,
+ "detail": error_msg
+ }
+ )
def lcm_notify(self, status, opState, err=None):
notification_content = self.prepareNotificationData(status, opState, err)