kubectl describe node kubemaster
kubectl taint nodes master node-role.kubernetes.io/master:NoSchedule-
https://kuboard.cn/learning/k8s-intermediate/config/taints-toleration/#向节点添加污点
kubectl describe node kubemaster
kubectl taint nodes master node-role.kubernetes.io/master:NoSchedule-
https://kuboard.cn/learning/k8s-intermediate/config/taints-toleration/#向节点添加污点