一、基础环境部署
1、配置节点之间互信

 ssh-keygen -t ed25519 -N '' -f ~/.ssh/id_ed25519
 ssh-copy-id root@$IPS

2、安装ansible

 yum -y install ansible

3、在部署节点编排k8s安装

 export release=3.2.0
 wget https://github.com/easzlab/kubeasz/releases/download/${release}/ezdown
 chmod a+x ezdown

4、创建集群配置实例

cd /etc/kubeasz
./ezctl new k8s-cluster01
然后根据提示配置'/etc/kubeasz/clusters/k8s-cluster01/hosts' 和 '/etc/kubeasz/clusters/k8s-cluster01/config.yml'：根据前面节点规划修改hosts 文件和其他集群层面的主要配置选项；其他集群组件等配置项可以在config.yml 文件中修改

5、

./ezctl setup k8s-cluster01 all

6、静态pod目录

mkdir -p /etc/kubernetes/manifests
echo "staticPodPath: /etc/kubernetes/manifests" >>/var/lib/kubelet/config.yaml
systemctl restart kubelet