ALARM = "alarm"
OK = "ok"
INSUFFICIENT = "insufficient-data"
+ DISABLED = "disabled"
class EvaluatorService:
def _evaluate_metric(self, alarm: Alarm):
log.debug("_evaluate_metric")
metric_value = self._get_metric_value(alarm.metric, alarm.tags)
- if metric_value is None:
- log.warning("No metric result for alarm %s", alarm.uuid)
- self.queue.put((alarm, AlarmStatus.INSUFFICIENT))
- else:
- if alarm.operation.upper() == "GT":
- if metric_value > alarm.threshold:
- self.queue.put((alarm, AlarmStatus.ALARM))
- else:
- self.queue.put((alarm, AlarmStatus.OK))
- elif alarm.operation.upper() == "LT":
- if metric_value < alarm.threshold:
- self.queue.put((alarm, AlarmStatus.ALARM))
- else:
- self.queue.put((alarm, AlarmStatus.OK))
+ if alarm.alarm_status.upper() != AlarmStatus.DISABLED.value.upper():
+ if metric_value is None:
+ log.warning("No metric result for alarm %s", alarm.uuid)
+ self.queue.put((alarm, AlarmStatus.INSUFFICIENT))
+ else:
+ if alarm.operation.upper() == "GT":
+ if metric_value > alarm.threshold:
+ self.queue.put((alarm, AlarmStatus.ALARM))
+ else:
+ self.queue.put((alarm, AlarmStatus.OK))
+ elif alarm.operation.upper() == "LT":
+ if metric_value < alarm.threshold:
+ self.queue.put((alarm, AlarmStatus.ALARM))
+ else:
+ self.queue.put((alarm, AlarmStatus.OK))
+
+ def update_alarm_status(self, alarm_state, uuid):
+ alarm_data = self.common_db.get_alarm_by_uuid(uuid)
+ if alarm_data.get("alarm_status").upper() != AlarmStatus.DISABLED.value.upper():
+ self.common_db.update_alarm_status(alarm_state, uuid)
+ return
def evaluate_alarms(self) -> List[Tuple[Alarm, AlarmStatus]]:
log.debug("evaluate_alarms")