def query_prometheus()

in src/azinsights/collector/PrometheusMetricCollector.py [0:0]

• 22 lines of code
• 2 McCabe index (conditional complexity)

    def query_prometheus(self, metric_name: str):
        '''Performs an http request to the specified Prometheus DB url
           in configuration file (i.e. config.ini) for the specific metric.

        Parameters
        ----------
        metric_name : str
            Name of the metric being queried for

        Returns
        -------
        response : requests.Response
            Http response associated with querying Prometheus for the metric
        '''
        logger.debug('query_prometheus')
        response = self._session.get('{0}/api/v1/query'.format(self._url), params={'query': metric_name})
        if (not PrometheusMetricCollector.successful_response(response)):
            logger.warning(
                'Request received status code {0} with content: {1} when querying for {2}.'.format(
                    response.status_code,
                    response.content,
                    metric_name)
            )
        return response