1.安装docker
# docker install docker
2.拉取仓库镜像
# docker pull registry
3.生成认证certificate
# mkdir ~/certs# openssl req -newkey rsa:4096 -nodes -sha256 -keyout /root/certs/domain.key -x509 -days 365 -out /root/certs/domain.crt
4.复制认证到docker
# mkdir /etc/docker/certs.d/mydockerhub.com:5000# cp /root/certs/domain.crt /etc/docker/certs.d/mydockerhub.com\:5000/ca.crt
5.复制认证到本机
# cat /root/certs/domain.crt >> /etc/pki/tls/certs/ca-bundle.crt
7.启动仓库镜像
# docker run -d -p 5000:5000 --privileged=true -v /root/docker/registry:/var/lib/registry -v /root/certs/:/root/certs -e REGISTRY_HTTP_TLS_CERTIFICATE=/root/certs/domain.crt -e REGISTRY_HTTP_TLS_KEY=/root/certs/domain.key registry
8.创建一个镜像
docker run -it --name=nginx centos /bin/bashyum install epel-release.noarch -yyum install nginx -ydocker commit 7ab4d6b6a438 dingyingsi/nginx //7ab4d6b6a438为容器id docker tag dingyingsi/nginx mydockerhub.com:5000/nginx:latest //给当前镜像打标签
9.修改当前主机名：
vi /etc/hosts192.168.184.166 mydockerhub.com
10.推送镜像到https私有仓库
docker push mydockerhub.com:5000/nginx
11.删除本地镜像并重新从https私有仓库拉取镜像
docker rmi mydockerhub.com:5000/nginxdocker pull mydockerhub.com:5000/nginx
12.添加http basic authentication
docker run --entrypoint htpasswd registry:2 -Bbn testuser testpassword > /root/auth/htpasswd
13.停止仓库
docker stop 2a4c76559e18docker start 2a4c76559e18
14.启动http basic authentication仓库
docker run -d \--name registry \-p 5000:5000 \--restart=always \--privileged=true \-v /root/docker/registry:/var/lib/registry \-e "REGISTRY_AUTH=htpasswd" \-e "REGISTRY_AUTH_HTPASSWD_REALM=Registry Realm" \-v /root/auth:/root/auth \-e "REGISTRY_AUTH_HTPASSWD_PATH=/root/auth/htpasswd" \-v /root/certs/:/root/certs \-e REGISTRY_HTTP_TLS_CERTIFICATE=/root/certs/domain.crt \-e REGISTRY_HTTP_TLS_KEY=/root/certs/domain.key \registry
15.登录仓库
docker login mydockerhub.com:5000username:testuserpassword:testpassword
16.其他服务器用这个私有仓库，直接复制docker的仓库服务器下的/etc/docker/cert.d/下的mydockerhub.com:5000/ca.cert目录和文件，到自己的/etc/docker/cert.d/目录下即可。
参考文档：https://docs.docker.com/registry/deploying/#running-a-domain-registry