import multiprocessing
import time
-import peewee
-
from osm_mon.core.config import Config
-from osm_mon.core.database import Alarm
from osm_mon.core.message_bus_client import MessageBusClient
+from osm_mon.core.models import Alarm
from osm_mon.core.response import ResponseBuilder
from osm_mon.evaluator.service import EvaluatorService, AlarmStatus
try:
self.evaluate()
time.sleep(int(self.conf.get('evaluator', 'interval')))
- except peewee.PeeweeException:
- log.exception("Database error evaluating alarms: ")
- raise
except Exception:
log.exception("Error evaluating alarms")
def evaluate(self):
log.debug('evaluate')
+ log.info('Starting alarm evaluation')
alarms_tuples = self.service.evaluate_alarms()
+ processes = []
for alarm, status in alarms_tuples:
p = multiprocessing.Process(target=self.notify_alarm,
args=(alarm, status))
p.start()
+ processes.append(p)
+ for process in processes:
+ process.join(timeout=10)
+ log.info('Alarm evaluation is complete')
def notify_alarm(self, alarm: Alarm, status: AlarmStatus):
- log.debug("notify_alarm")
+ log.debug("_notify_alarm")
resp_message = self._build_alarm_response(alarm, status)
log.info("Sent alarm notification: %s", resp_message)
self.loop.run_until_complete(self.msg_bus.aiowrite('alarm_response', 'notify_alarm', resp_message))
def _build_alarm_response(self, alarm: Alarm, status: AlarmStatus):
+ log.debug("_build_alarm_response")
response = ResponseBuilder()
+ tags = {}
+ for name, value in alarm.tags.items():
+ tags[name] = value
now = time.strftime("%d-%m-%Y") + " " + time.strftime("%X")
return response.generate_response(
'notify_alarm',
alarm_id=alarm.uuid,
- vdu_name=alarm.vdur_name,
- vnf_member_index=alarm.vnf_member_index,
- ns_id=alarm.nsr_id,
- metric_name=alarm.monitoring_param,
+ metric_name=alarm.metric,
operation=alarm.operation,
threshold_value=alarm.threshold,
sev=alarm.severity,
status=status.value,
- date=now)
+ date=now,
+ tags=tags)