k8s删除master污点可以部署pod

查看污点

[root@master ~]# kubectl describe node master | grep Taint
Taints:             node-role.kubernetes.io/control-plane:NoSchedule

删除污点

[root@master ~]# kubectl taint node master node-role.kubernetes.io/control-plane:NoSchedule-
node/master untainted

再次查看

[root@master ~]# kubectl describe node master | grep Taint
Taints:             <none>