1.安装过docker后 

2.安装仓库    docker run -d -p 5000:5000 -v /opt/registry/data:/var/lib/registry --privileged=true --restart=always --name registry registry:latest

3.http://192.168.232.25:5000/v2/ 判断是否安装成功

4.制作一个镜像docker pull busybox

5.打个tag docker tag docker.io/busybox:latest 192.168.232.25:5000/busybox:latest

6.将镜像提交到仓库 docker push 192.168.232.25:5000/busybox:latest

备注：The push refers to a repository [192.168.232.25:5000/busybox]

Get https://192.168.232.25:5000/v1/_ping: http: server gave HTTP response to HTTPS client

7. 当前docker 服务器上配置（不是私服机器）

/etc/docker/daemon.json

{

    "registry-mirrors": [

        "http://68cdf6cf.m.daocloud.io"

    ],

    "insecure-registries":["192.168.232.25:5000"]

}

8.重启docker

9.重启仓库