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Merge pull request #346 from piosz/metrics

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Expose Prometheus metrics in glbc controller
This commit is contained in:
Manuel Alejandro de Brito Fontes 2017-02-25 17:07:44 -03:00 committed by GitHub
commit 77395e07f8
1 changed files with 2 additions and 0 deletions
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2
controllers/gce/main.go
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@ -39,6 +39,7 @@ import (
"k8s.io/kubernetes/pkg/util/wait" "k8s.io/kubernetes/pkg/util/wait"
"github.com/golang/glog" "github.com/golang/glog"
"github.com/prometheus/client_golang/prometheus/promhttp"
) )
// Entrypoint of GLBC. Example invocation: // Entrypoint of GLBC. Example invocation:
@ -132,6 +133,7 @@ func registerHandlers(lbc *controller.LoadBalancerController) {
w.WriteHeader(200) w.WriteHeader(200)
w.Write([]byte("ok")) w.Write([]byte("ok"))
}) })
http.Handle("/metrics", promhttp.Handler())
http.HandleFunc("/delete-all-and-quit", func(w http.ResponseWriter, r *http.Request) { http.HandleFunc("/delete-all-and-quit", func(w http.ResponseWriter, r *http.Request) {
// TODO: Retry failures during shutdown. // TODO: Retry failures during shutdown.
lbc.Stop(true) lbc.Stop(true)