Fix rapl collector log noise
Catch permission denined errors in the rapl collector.
@@ -60,6 +60,10 @@ func (c *raplCollector) Update(ch chan<- prometheus.Metric) error {
level.Debug(c.logger).Log("msg", "Platform doesn't have powercap files present", "err", err)
return ErrNoData
}
+ if errors.Is(err, os.ErrPermission) {
+ level.Debug(c.logger).Log("msg", "Can't access powercap files", "err", err)
+ return ErrNoData
+ }
return fmt.Errorf("failed to retrieve rapl stats: %w", err)
}
