kubeadm故障排除
问题:
[root@k8s-node-1 ~]# kubeadm join 192.168.122.201:6443 --token fmqvwn.6h11y2ayq23r7zmw --discovery-token-ca-cert-hash sha256:42e125ef64f5aabc67ae0e0f14b58270be35fde8ff4f7b9a47d5d76a74a97c4a
W0107 17:53:50.512517 14686 join.go:346] [preflight] WARNING: JoinControlPane.controlPlane settings will be ignored when control-plane flag is not set.
[preflight] Running pre-flight checks