The watcher.datasource.monasca Module¶

class watcher.datasource.monasca.MonascaHelper(osc=None)[source]¶

Bases: object

query_retry(f, *args, **kwargs)[source]¶

statistic_aggregation(meter_name, dimensions, start_time=None, end_time=None, period=None, aggregate=’avg’, group_by=’*’)[source]¶

Representing a statistic aggregate by operators

Parameters:

meter_name – meter names of which we want the statistics dimensions – dimensions (dict) start_time – Start datetime from which metrics will be used end_time – End datetime from which metrics will be used period – Sampling period: In seconds. If no period is given, only one aggregate statistic is returned. If given, a faceted result will be returned, divided into given periods. Periods with no data are ignored. aggregate – Should be either ‘avg’, ‘count’, ‘min’ or ‘max’

Returns:

A list of dict with each dict being a distinct result row

statistics_list(meter_name, dimensions, start_time=None, end_time=None, period=None)[source]¶

List of statistics.