k8s note

 failed to run Kubelet: misconfiguration: kubelet cgroup driver: "systemd" is different from docker cgroup driver: "cgroupfs"

cgroup driver不一致，改为一致。

在控制平面节点上配置 kubelet 使用的 cgroup 驱动程序

[root@k8s-master ~]# vi /etc/docker/daemon.json

[root@k8s-master ~]# systemctl restart docker
[root@k8s-master ~]# systemctl status kubelet
 

参考：

1. https://www.cnblogs.com/tylerzhou/p/11066568.html