Number of bytes that can be consumed by the container on this filesystem.
        This method is used by container_fs_usage_bytes, it doesn't report any metric

def container_fs_limit_bytes(self, metric, scraper_config):
        """
        Number of bytes that can be consumed by the container on this filesystem.
        This method is used by container_fs_usage_bytes, it doesn't report any metric
        """
        pct_m_name = scraper_config['namespace'] + '.filesystem.usage_pct'
        if metric.type not in METRIC_TYPES:
            self.log.error("Metric type %s unsupported for metric %s" % (metric.type, metric.name))
            return
        self._process_limit_metric('', metric, self.fs_usage_bytes, scraper_config, pct_m_name)