kubectl describe node kubemaster kubectl taint nodes master node-role.kubernetes.io/master:NoSchedule-
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
k8s让master也能运行pod
原文：https://www.cnblogs.com/brady-wang/p/14355061.html
