Update pkg/metricshandler/metrics_handler.go

CatherineF-dev · mrueg · CatherineF-dev · commit d46edde08bbf · 2023-03-14T10:15:49.000-04:00
Co-authored-by: Manuel Rüger &lt;manuel@rueg.eu&gt;
diff --git a/pkg/metricshandler/metrics_handler.go b/pkg/metricshandler/metrics_handler.go
@@ -187,6 +187,7 @@ func (m *MetricsHandler) ServeHTTP(w http.ResponseWriter, r *http.Request) {
 
 	contentType := expfmt.NegotiateIncludingOpenMetrics(r.Header)
 
+	// We do not support protobuf at the moment. Fall back to FmtText if the negotiated exposition format is not FmtOpenMetrics See: https://github.com/kubernetes/kube-state-metrics/issues/2022
 	if contentType != expfmt.FmtOpenMetrics {
 		contentType = expfmt.FmtText
 	}

Original file line number	Diff line number	Diff line change
`@@ -187,6 +187,7 @@ func (m MetricsHandler) ServeHTTP(w http.ResponseWriter, r http.Request) {`
`187`	`187`
`188`	`188`	`contentType := expfmt.NegotiateIncludingOpenMetrics(r.Header)`
`189`	`189`
	`190`	`+ // We do not support protobuf at the moment. Fall back to FmtText if the negotiated exposition format is not FmtOpenMetrics See: https://github.com/kubernetes/kube-state-metrics/issues/2022`
`190`	`191`	`if contentType != expfmt.FmtOpenMetrics {`
`191`	`192`	`contentType = expfmt.FmtText`
`192`	`193`	`}`