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"
"time"
"github.com/prometheus/client_golang/prometheus"
"github.com/prometheus/client_golang/prometheus/promhttp"
gocache "github.com/patrickmn/go-cache"
@ -187,7 +189,9 @@ func (hs *HttpServer) metricsEndpoint(ctx *macaron.Context) {
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) {