Merge pull request #1159 from simonpasquier/add-healthy-probes

Add /-/healthy endpoint

ui/web.go

@@ -15,6 +15,7 @@ package ui
 
 import (
 	"bytes"
+	"fmt"
 	"io"
 	"net/http"
 	_ "net/http/pprof" // Comment this line to disable pprof endpoint.
@@ -76,6 +77,11 @@ func Register(r *route.Router, reloadCh chan<- struct{}, logger log.Logger) {
 		reloadCh <- struct{}{}
 	})
 
+	r.Get("/-/healthy", func(w http.ResponseWriter, _ *http.Request) {
+		w.WriteHeader(http.StatusOK)
+		fmt.Fprintf(w, "OK")
+	})
+
 	r.Get("/debug/*subpath", http.DefaultServeMux.ServeHTTP)
 	r.Post("/debug/*subpath", http.DefaultServeMux.ServeHTTP)
 }