The aodh.evaluator.threshold Module¶

exception aodh.evaluator.threshold.InsufficientDataError(reason, statistics)[source]¶

Bases: exceptions.Exception

class aodh.evaluator.threshold.ThresholdEvaluator(conf)[source]¶

Bases: aodh.evaluator.Evaluator

evaluate(alarm)[source]¶

Interface definition.

evaluate an alarm alarm Alarm: an instance of the Alarm

evaluate_rule(alarm_rule)[source]¶

Evaluate alarm rule.

Returns:	state, trending state and statistics.