當我使用K8S kubeadm初始化，我得到和的值無效錯誤

Question

當I型，kubeadm init入端子，我得到和無效值錯誤：

root@kevin-Lenovo-Y430P:/home/kevin# kubeadm init 
[kubeadm] WARNING: kubeadm is in alpha, please do not use it for production clusters. 
[preflight] Running pre-flight checks 
[init] Using Kubernetes version: v1.5.4 
discovery: Invalid value: null: exactly one discovery strategy can be provided 
root@kevin-Lenovo-Y430P:/home/kevin# 

當我使用kubeadm init -h find輸出爲：

--discovery discovery The discovery method kubeadm will use for connecting nodes to the master (default unknown) 

那麼我可以選擇哪些發現方法？

Answer 1

這似乎已通過禁用SELinux解決。