K8S 下载 google镜像文件脚本

docker.sh

#!/bin/bash
images=`kubeadm config images list --kubernetes-version=v1.17.4|awk -F '/' '{print $2}'`
for image in $images
do
docker pull registry.cn-hangzhou.aliyuncs.com/google_containers/$image
if [ $? -eq 0 ];then
    docker tag registry.cn-hangzhou.aliyuncs.com/google_containers/$image k8s.gcr.io/$image
    docker rmi registry.cn-hangzhou.aliyuncs.com/google_containers/$image
else
    echo "ERROR: 下载镜像报错，$image"
fi
done