{
"registry-mirrors":["https://rsbud4vc.mirror.aliyuncs.com","https://registry.docker-cn.com","https://docker.mirrors.ustc.edu.cn","https://dockerhub.azk8s.cn","http://hub-mirror.c.163.com","http://qtid6917.mirror.aliyuncs.com", "https://rncxm540.mirror.aliyuncs.com"],
"exec-opts": ["native.cgroupdriver=systemd"]
}
k8s-init-docker-ubuntu.zip （8个子文件） 
k8s-init-docker-ubuntu 
k8s_join.sh 1KB k8s_node_init.sh 3KB k8s_master_init.sh 3KB pkg cri-dockerd_0.3.1.3-0.ubuntu-focal_amd64.deb 20.47MB cni-plugins-linux-amd64-v1.1.1.tgz 34.65MB conf daemon.json 320B kube-flannel.yml 5KB cri-docker.service 1KB资源评论
