1. 查看日志命令:
journalctl -u etcd -f
2. 查看节点标签:
kubectl get node --show-labels
3. 查看污点命令:
kubectl describe node|grep -i taint
4. 为node打标签
kubectl label nodes node01 disktype=ssd
kubectl label nodes node01 ssd- #取消节点标签
5. 污点取消
kubectl describe node | grep Taint # 查看节点污点
kubectl taint k8s-master node-role.kubernetes.io/master-