拉取registry

docker pull registry:2

启动本地registry

mkdir -p /data/docker/registry
docker run -d -p 5000:5000 --restart always --name registry -v /data/docker/registry:/var/lib/registry registry:2

显示容器信息

docker inspect registry

测试提交

docker pull ubuntu
docker tag ubuntu localhost:5000/ubuntu
docker push localhost:5000/ubuntu

WEB访问

http://192.168.29.131:5000/v2/_catalog

删除本地镜像从私有仓库拉取

docker rmi docker.io/ubuntu
docker rmi localhost:5000/ubuntu
docker pull localhost:5000/ubuntu

参考文档

关于Docker Registry v2的搭建
http://blog.csdn.net/felix_yujing/article/details/51564739