kubeadm所需镜像包v1.20.0版本

包含：kube-apiserver-1.20.0.tar、kube-controller-manager-1.20.0.tar、kube-proxy-1.20.0.tar、kube-scheduler-1.20.0.tar、etcd-3.4.13-0.tar、pause-3.2.tar、coredns-1.7.0.tar； 镜像导入： docker load -i kube-apiserver-1.20.0.tar docker load -i kube-controller-manager-1.20.0.tar docker load -i kube-proxy-1.20.0.tar docker load -i kube-scheduler-1.20.0.tar docker load -i etcd-3.4.13-0.tar docker load -i coredns-1.7.0.tar docker load -i pause-3.2.tar