func DeleteVnf(w http.ResponseWriter, r *http.Request) {
vars := mux.Vars(r)
var vnf dbconn.Vnf
var err error
vnf.Id, err = strconv.ParseInt(vars["Vnfid"], 10, 64)
if err = vnf.Delete(); err != nil {
http.Error(w, err.Error(), 500)
return
}
}
