Set redirect url path and ns to required

main.go

@@ -57,6 +57,7 @@ func main() {
 			EnvVar:      "NAMESPACE",
 			Destination: &config.Namespace,
 			Usage:       "The default namespace to store management resources",
+			Required:    true,
 		},
 		cli.StringFlag{
 			Name:        "image-storage-endpoint",

pkg/server/router.go

@@ -16,6 +16,9 @@ func Routes(h router.Handlers) http.Handler {
 	m.Use(urlbuilder.RedirectRewrite)
 
 	m.Path("/v1/{type}").Queries("action", "{action}").Handler(h.K8sResource)
+	m.Path("/").HandlerFunc(func(rw http.ResponseWriter, req *http.Request) {
+		http.Redirect(rw, req, "/dashboard/", http.StatusFound)
+	})
 	m.NotFoundHandler = router.Routes(h)
 
 	return m