Add health route (#2)

* Add health route * fix readme test
OpenSlides · Jul 22, 2021 · e38eac0 · e38eac0
1 parent 0e01674
commit e38eac0
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diff --git a/internal/icchttp/http.go b/internal/icchttp/http.go
@@ -99,3 +99,14 @@ func AuthMiddleware(next http.Handler, auth Authenticater) http.Handler {
 		next.ServeHTTP(w, r)
 	})
 }
+
+// HandleHealth returns 200 (if the service is running).
+func HandleHealth(mux *http.ServeMux) {
+	mux.HandleFunc(
+		"/system/icc/health",
+		func(w http.ResponseWriter, r *http.Request) {
+			w.Header().Set("Content-Type", "application/octet-stream")
+			fmt.Fprintln(w, `{"healthy": true}`)
+		},
+	)
+}
diff --git a/internal/run/run.go b/internal/run/run.go
@@ -47,6 +47,7 @@ func Run(ctx context.Context, environment []string, secret func(name string) (st
 	notifyService := notify.New(ctx, backend)
 
 	mux := http.NewServeMux()
+	icchttp.HandleHealth(mux)
 	notify.HandleReceive(mux, notifyService, auth)
 	notify.HandlePublish(mux, notifyService, auth)