环境centos7 docker-ce 18
启动仓库镜像
docker run -d -p 5000:5000 registry:2
docker images
通过docker tag 标识镜像
docker tag httpd 10.120.52.23:5000/httpd:v1
修改docker daemon 启动参数
vim /usr/lib/systemd/system/docker.service
ExecStart=/usr/bin/dockerd -H unix:// --insecure-registry 10.120.52.23:5000
systemctl daemon-reload
systemctl restart docker
通过docker push上传标记的镜像
docker push 10.120.52.23:5000/httpd:v1
查看私用仓库镜像
curl -XGET http://10.120.52.23:5000/v2/_catalog
从私用仓库下载镜像
docker pull 10.120.52.23:5000/httpd:v1