kube-master0 处于 NotReady 状态,如何会恢复?
NAME STATUS ROLES AGE VERSION
kube-master0 NotReady control-plane 2y101d v1.24.0
kube-master1 Ready control-plane 346d v1.24.0
kube-master2 Ready control-plane 345d v1.24.0
将 kube-master0 重新加入集群后解决
kubeadm reset
kubeadm join k8s-api:6443 \
--token ****** \
--discovery-token-ca-cert-hash sha256:**** \
--control-plane \
--certificate-key ****
# https://q.cnblogs.com/q/139137/