swapoff -a # will turn off the swap kubeadm reset systemctl daemon-reload systemctl restart kubelet iptables -F && iptables -t nat -F && iptables -t mangle -F && iptables -X # will reset iptables
kubeadm join 超时 uploading crisocket: timed out waiting for the condition
原文：https://www.cnblogs.com/zhaojingyu/p/12146276.html