metrics: disable gzip for /metrics endpoint (#9468)

Prometheus client lib support gzip by itself. Which caused the
response to be double gzipped sometimes. We should use the Grafana
middle ware instead.

closes #9464
This commit is contained in:
Carl Bergquist
2017-10-12 12:02:36 +02:00
committed by Torkel Ödegaard
parent 5895f9dc89
commit ee5f69beb4

View File

@@ -11,6 +11,8 @@ import (
"path" "path"
"time" "time"
"github.com/prometheus/client_golang/prometheus"
"github.com/prometheus/client_golang/prometheus/promhttp" "github.com/prometheus/client_golang/prometheus/promhttp"
gocache "github.com/patrickmn/go-cache" gocache "github.com/patrickmn/go-cache"
@@ -187,7 +189,9 @@ func (hs *HttpServer) metricsEndpoint(ctx *macaron.Context) {
return return
} }
promhttp.Handler().ServeHTTP(ctx.Resp, ctx.Req.Request) promhttp.HandlerFor(prometheus.DefaultGatherer, promhttp.HandlerOpts{
DisableCompression: true,
}).ServeHTTP(ctx.Resp, ctx.Req.Request)
} }
func (hs *HttpServer) healthHandler(ctx *macaron.Context) { func (hs *HttpServer) healthHandler(ctx *macaron.Context) {