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-rw-r--r--lcm/lcm/nf/biz/heal_vnf.py79
1 files changed, 68 insertions, 11 deletions
diff --git a/lcm/lcm/nf/biz/heal_vnf.py b/lcm/lcm/nf/biz/heal_vnf.py
index bf8e34a0..4b503424 100644
--- a/lcm/lcm/nf/biz/heal_vnf.py
+++ b/lcm/lcm/nf/biz/heal_vnf.py
@@ -17,16 +17,19 @@ import logging
import traceback
from threading import Thread
-from lcm.pub.database.models import NfInstModel, VmInstModel
+from lcm.pub.database.models import NfInstModel, VmInstModel, VNFCInstModel
from lcm.pub.exceptions import NFLCMException
-from lcm.pub.msapi.gvnfmdriver import notify_lcm_to_nfvo, prepare_notification_data
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
-from lcm.nf.const import VNF_STATUS, GRANT_TYPE, HEAL_ACTION_TYPE, CHANGE_TYPE, OPERATION_TYPE
+from lcm.nf.const import VNF_STATUS, GRANT_TYPE, OPERATION_STATE_TYPE, LCM_NOTIFICATION_STATUS
+from lcm.nf.const import CHANGE_TYPE, OPERATION_TYPE, HEAL_ACTION_TYPE
from lcm.nf.biz import common
+import uuid
+from lcm.pub.utils.notificationsutil import NotificationsUtil
+
logger = logging.getLogger(__name__)
@@ -49,16 +52,20 @@ class HealVnf(Thread):
def run(self):
try:
self.heal_pre()
+ self.lcm_notify(LCM_NOTIFICATION_STATUS.START, OPERATION_STATE_TYPE.STARTING)
self.apply_grant()
+ self.lcm_notify(LCM_NOTIFICATION_STATUS.RESULT, 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()
+ self.lcm_notify(LCM_NOTIFICATION_STATUS.RESULT, 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)
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())
def heal_pre(self):
@@ -76,7 +83,7 @@ class HealVnf(Thread):
def apply_grant(self):
if self.action == HEAL_ACTION_TYPE.RESTART:
- self.vdu = VmInstModel.objects.filter(instid=self.nf_inst_id, is_predefined=1, vmid=self.vm_id, vmname=self.vm_name)
+ self.vdu = VmInstModel.objects.filter(instid=self.nf_inst_id, vmid=self.vm_id, vmname=self.vm_name)
if not self.vdu:
raise NFLCMException("VNF Vm does not exist.")
self.vimid = self.vdu[0].vimid
@@ -105,13 +112,63 @@ class HealVnf(Thread):
resource_save_method = getattr(common, res_type + '_save')
resource_save_method(self.job_id, self.nf_inst_id, ret)
- def lcm_notify(self):
- notification_content = prepare_notification_data(self.nf_inst_id, self.job_id, CHANGE_TYPE.MODIFIED, OPERATION_TYPE.HEAL)
- logger.info('Notify request data = %s' % notification_content)
- resp = notify_lcm_to_nfvo(json.dumps(notification_content))
- logger.info('Lcm notify end, response %s' % resp)
-
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())
JobUtil.add_job_status(self.job_id, 255, error_msg)
+
+ def lcm_notify(self, status, opState, err=None):
+ notification_content = self.prepareNotificationData(status, opState, err)
+ logger.info('Notify data = %s' % notification_content)
+ NotificationsUtil().send_notification(notification_content)
+ logger.info('Notify end')
+
+ def prepareNotificationData(self, status, opState, err=None):
+ affected_vnfcs = []
+ if status == LCM_NOTIFICATION_STATUS.RESULT and opState == OPERATION_STATE_TYPE.COMPLETED:
+ chtype = ""
+ if self.action == HEAL_ACTION_TYPE.START:
+ chtype = CHANGE_TYPE.ADDED
+ else:
+ chtype = CHANGE_TYPE.MODIFIED
+ vnfcs = VNFCInstModel.objects.filter(instid=self.nf_inst_id, vmid=self.vm_id)
+ vm_resource = {}
+ vm = VmInstModel.objects.filter(instid=self.nf_inst_id, vmid=self.vm_id)
+ if vm:
+ vm_resource = {
+ 'vimConnectionId': vm[0].vimid,
+ 'resourceId': vm[0].resourceid,
+ 'vimLevelResourceType': 'vm'
+ }
+ affected_vnfcs.append({
+ 'id': vnfcs[0].vnfcinstanceid,
+ 'vduId': vnfcs[0].vduid,
+ 'changeType': chtype,
+ 'computeResource': vm_resource
+ })
+
+ notification_content = {
+ "id": str(uuid.uuid4()),
+ "notificationType": "VnfLcmOperationOccurrenceNotification",
+ "subscriptionId": "",
+ "timeStamp": now_time(),
+ "notificationStatus": status,
+ "operationState": opState,
+ "vnfInstanceId": self.nf_inst_id,
+ "operation": OPERATION_TYPE.HEAL,
+ "isAutomaticInvocation": "false",
+ "vnfLcmOpOccId": self.job_id,
+ "affectedVnfcs": affected_vnfcs,
+ "affectedVirtualLinks": [],
+ "affectedVirtualStorages": [],
+ "changedInfo": {},
+ "changedExtConnectivity": [],
+ "_links": {"vnfInstance": {"href": ""},
+ "subscription": {"href": ""},
+ "vnfLcmOpOcc": {"href": ""}}
+ }
+ if opState in (OPERATION_STATE_TYPE.FAILED, OPERATION_STATE_TYPE.FAILED_TEMP):
+ notification_content["error"] = {"status": 500, "detail": err}
+ notification_content["_links"]["vnfInstance"]["href"] = "/vnf_instances/%s" % self.nf_inst_id
+ notification_content["_links"]["vnfLcmOpOcc"]["href"] = "/vnf_lc_ops/%s" % self.job_id
+ return notification_content