如何搭建“Docker Registry私有仓库，在CentOS7”？

1、下载镜像Docker Registry

docker pull registry:2.7.1

2、运行私有库Registry

docker run -d -p 5000:5000 -v ${PWD}/registry:/var/lib/registry --restart=always --name registry registry:2.7.1

3、拉取镜像

docker pull busybox

4、打标签，修改IP，192.168.xxx.xxx，加镜像的名称

docker tag busybox:latest 192.168.xxx.xxx:5000/bosybox:v1.0

5、编辑配置/etc/docker/daemon.json文件,修改IP，192.168.xxx.xxx

vi /etc/docker/daemon.json

{"insecure-registries":["192.168.xxx.xxx:5000"]
}

6、重启

systemctl restart docker

7、推送至仓库，修改IP，192.168.xxx.xxx

docker push 192.168.xxx.xxx:5000/bosybox:v1.0

8、查看仓库镜像，修改IP，192.168.xxx.xxx

curl http://192.168.xxx.xxx:5000/v2/_catalog