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-rw-r--r--vendor/github.com/prometheus/common/expfmt/expfmt.go11
1 files changed, 7 insertions, 4 deletions
diff --git a/vendor/github.com/prometheus/common/expfmt/expfmt.go b/vendor/github.com/prometheus/common/expfmt/expfmt.go
index c71bcb981..0f176fa64 100644
--- a/vendor/github.com/prometheus/common/expfmt/expfmt.go
+++ b/vendor/github.com/prometheus/common/expfmt/expfmt.go
@@ -19,10 +19,12 @@ type Format string
// Constants to assemble the Content-Type values for the different wire protocols.
const (
- TextVersion = "0.0.4"
- ProtoType = `application/vnd.google.protobuf`
- ProtoProtocol = `io.prometheus.client.MetricFamily`
- ProtoFmt = ProtoType + "; proto=" + ProtoProtocol + ";"
+ TextVersion = "0.0.4"
+ ProtoType = `application/vnd.google.protobuf`
+ ProtoProtocol = `io.prometheus.client.MetricFamily`
+ ProtoFmt = ProtoType + "; proto=" + ProtoProtocol + ";"
+ OpenMetricsType = `application/openmetrics-text`
+ OpenMetricsVersion = "0.0.1"
// The Content-Type values for the different wire protocols.
FmtUnknown Format = `<unknown>`
@@ -30,6 +32,7 @@ const (
FmtProtoDelim Format = ProtoFmt + ` encoding=delimited`
FmtProtoText Format = ProtoFmt + ` encoding=text`
FmtProtoCompact Format = ProtoFmt + ` encoding=compact-text`
+ FmtOpenMetrics Format = OpenMetricsType + `; version=` + OpenMetricsVersion + `; charset=utf-8`
)
const (