prow/pjutil/health.go
func (h *Health) ServeReady() {
	h.healthMux.HandleFunc("/healthz/ready", func(w http.ResponseWriter, r *http.Request) { fmt.Fprint(w, "OK") })
}
func (h *Health) ServeReady() {
	h.healthMux.HandleFunc("/healthz/ready", func(w http.ResponseWriter, r *http.Request) { fmt.Fprint(w, "OK") })
}
// ServeReady starts serving the readiness endpoint