Accept text/plain type by default for prometheus client scraping (ela…

…stic#24622)
andrewkroh · Mar 24, 2021 · e2257b9 · e2257b9
1 parent 439b808
commit e2257b9
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diff --git a/CHANGELOG.next.asciidoc b/CHANGELOG.next.asciidoc
@@ -491,6 +491,7 @@ https://github.com/elastic/beats/compare/v7.0.0-alpha2...master[Check the HEAD d
 - Fix GCP not able to request Cloudfunctions metrics if a region filter was set {pull}24218[24218]
 - Fix type of `uwsgi.status.worker.rss` type. {pull}24468[24468]
 - Ignore unsupported derive types for filesystem metricset. {issue}22501[22501] {pull}24502[24502]
+- Accept text/plain type by default for prometheus client scraping. {pull}24622[24622]
 
 *Packetbeat*
 

diff --git a/metricbeat/helper/prometheus/prometheus.go b/metricbeat/helper/prometheus/prometheus.go
@@ -35,7 +35,7 @@ import (
  "github.com/elastic/beats/v7/metricbeat/mb"
 )
 
-const acceptHeader = `application/openmetrics-text; version=0.0.1,text/plain;version=0.0.4;q=0.5,*/*;q=0.1`
+const acceptHeader = `text/plain;version=0.0.4;q=0.5,*/*;q=0.1`
 
 // Prometheus helper retrieves prometheus formatted metrics
 type Prometheus interface {