X-Git-Url: https://git.arvados.org/arvados.git/blobdiff_plain/6fe8e52020d421797306e5c6536afbcee761510a..38c4ce8bd5aefed6784d457ed3caf28f279d6de4:/services/keep-web/server.go

diff --git a/services/keep-web/server.go b/services/keep-web/server.go
index e51376c3bc..68ff8a7b01 100644
--- a/services/keep-web/server.go
+++ b/services/keep-web/server.go
@@ -5,7 +5,10 @@
 package main
 
 import (
+	"net/http"
+
 	"git.curoverse.com/arvados.git/sdk/go/httpserver"
+	"github.com/prometheus/client_golang/prometheus"
 )
 
 type server struct {
@@ -14,7 +17,12 @@ type server struct {
 }
 
 func (srv *server) Start() error {
-	srv.Handler = httpserver.AddRequestIDs(httpserver.LogRequests(nil, &handler{Config: srv.Config}))
+	h := &handler{Config: srv.Config}
+	reg := prometheus.NewRegistry()
+	h.Config.Cache.registry = reg
+	mh := httpserver.Instrument(reg, nil, httpserver.AddRequestIDs(httpserver.LogRequests(nil, h)))
+	h.MetricsAPI = mh.ServeAPI(http.NotFoundHandler())
+	srv.Handler = mh
 	srv.Addr = srv.Config.Listen
 	return srv.Server.Start()
 }