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Reduce metric namer label-GVR logspam

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It's fairly common to have a label pattern that matches lots of
irrelevant labels, so this makes the "error" about being unable to
normalize/resolve a label to a GVR a V(9) info log, instead of an error
log.
This commit is contained in:
Solly Ross 2018-08-20 16:53:51 -04:00
parent 58857cfd37
commit 9d7157f7cc
1 changed files with 2 additions and 1 deletions
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3
pkg/custom-provider/metric_namer.go
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@ -275,7 +275,8 @@ func (n *metricNamer) ResourcesForSeries(series prom.Series) ([]schema.GroupReso
if groupRes, ok = n.labelResExtractor.GroupResourceForLabel(lbl); ok {
info, _, err := provider.CustomMetricInfo{GroupResource: groupRes}.Normalized(n.mapper)
if err != nil {
glog.Errorf("unable to normalize group-resource %s from label %q, skipping: %v", groupRes.String(), lbl, err)
// this is likely to show up for a lot of labels, so make it a verbose info log
glog.V(9).Infof("unable to normalize group-resource %s from label %q, skipping: %v", groupRes.String(), lbl, err)
continue
}