The watcher.decision_engine.goal.efficacy.base Module¶

An efficacy specification is a contract that is associated to each Goal that defines the various efficacy indicators a strategy achieving the associated goal should provide within its solution. Indeed, each solution proposed by a strategy will be validated against this contract before calculating its global efficacy.

class watcher.decision_engine.goal.efficacy.base.EfficacySpecification[source]¶

Bases: object

get_global_efficacy_indicator(indicators_map)[source]¶

Compute the global efficacy for the goal it achieves

Parameters:	indicators_map (IndicatorsMap instance) – dict-like object containing the efficacy indicators related to this spec
Raises:	NotImplementedError
Returns:	Indicator instance list, each instance specify global efficacy for different openstack resource.

get_indicators_specifications()[source]¶

List the specifications of the indicator for this efficacy spec

Returns:	Tuple of indicator specifications
Return type:	Tuple of IndicatorSpecification instances

get_indicators_specs_dicts()[source]¶

serialize_indicators_specs()[source]¶

validate_efficacy_indicators(indicators_map)[source]¶