func (s *Server) installV2(r *mux.Router) {
r2 := mux.NewRouter()
r.PathPrefix("/v2").Handler(ehttp.NewLowerQueryParamsHandler(r2))
s.handleFuncV2(r2, "/v2/keys/{key:.*}", v2.GetHandler).Methods("GET")
s.handleFuncV2(r2, "/v2/keys/{key:.*}", v2.PostHandler).Methods("POST")
s.handleFuncV2(r2, "/v2/keys/{key:.*}", v2.PutHandler).Methods("PUT")
s.handleFuncV2(r2, "/v2/keys/{key:.*}", v2.DeleteHandler).Methods("DELETE")
s.handleFunc(r2, "/v2/leader", s.GetLeaderHandler).Methods("GET")
s.handleFunc(r2, "/v2/machines", s.GetPeersHandler).Methods("GET")
s.handleFunc(r2, "/v2/peers", s.GetPeersHandler).Methods("GET")
s.handleFunc(r2, "/v2/stats/self", s.GetStatsHandler).Methods("GET")
s.handleFunc(r2, "/v2/stats/leader", s.GetLeaderStatsHandler).Methods("GET")
s.handleFunc(r2, "/v2/stats/store", s.GetStoreStatsHandler).Methods("GET")
s.handleFunc(r2, "/v2/speedTest", s.SpeedTestHandler).Methods("GET")
}
func (s *Server) installMod(r *mux.Router) {
r.PathPrefix("/mod").Handler(http.StripPrefix("/mod", mod.HttpHandler(s.URL())))
}