暴露挂载点的机器：

yum -y install nfs-utils

mkdir -p /nfs/data/

chmod -R 777 /nfs/data

vim /etc/exports

写入以下内容：

/nfs/data *(rw,no_root_squash,sync)

生效配置并查看

exportfs -r
exportfs

启动服务：

systemctl restart rpcbind && systemctl enable rpcbind
systemctl restart...

1. 查看 所有 node 节点的调度

    [root@node01 efk]# kubectl describe node|grep -E "Name:|Taints:"
    Name:               k8s-master1
    Taints:             node-role.kubernetes.io/master:NoSchedule
    Name:               k8s-node1
    Taints:             <none>
    Name:               k8s-node2
    Taints:             <none>

2. 去除 k8s-master1...