0)查看镜像id
sudo docker images
REPOSITORY TAG IMAGE ID CREATED SIZE quay.io/calico/node v1.0.1 c70511a49fa1 6 weeks ago 257 MB hello-world latest 48b5124b2768 2 months ago 1.84 kB quay.io/coreos/flannel v0.7.0 63cee19df39c 2 months ago 73.8 MB quay.io/calico/cni v1.5.5 ada87b3276f3 2 months ago 67.1 MB
1)选择要打包的镜像，执行打包命令
sudo docker save -o quay.io-calico-node-1.tar quay.io/calico/node
会在当前目录下生成导出文件xxx.tar，然后将此文件下载到本地
2)在开发环境导入上述打包的镜像
docker load -i quay.io-calico-node-1.tar
https://www.cnblogs.com/ksir16/p/6553851.html
原文：https://www.cnblogs.com/cwind/p/10054472.html