docker push 镜像到本地仓库

时间:2022-07-25 13:08:19
root@ubuntu:# uname -a
Linux ubuntu 4.4.0-116-generic #140-Ubuntu SMP Mon Feb 12 21:23:04 UTC 2018 x86_64 x86_64 x86_64 GNU/Linux

1、如果dockerhub的https证书是非权威机构的需要执行,需要添加证书信任

root@ubuntu:# echo -n | openssl s_client -showcerts -connect dockerhub.xx.com:443 2>/dev/null | sed -ne '/-BEGIN CERTIFICATE-/,/-END CERTIFICATE-/p' >> /etc/ssl/certs/dockerhub.xx.com.crt
root@ubuntu:# update-ca-certificates

2、修改/etc/docker/daemon.json

root@ubuntu:# cat /etc/docker/daemon.json 
{
    "insecure-registries": ["dockerhub.xx.com:5000"],
    "registry-mirrors": ["https://dockerhub.xx.com"]
}
root@ubuntu:# service docker restart

3、通过 docker tag重命名镜像,使之与registry匹配

root@ubuntu:# docker tag ubuntu:16.04 dockerhub.xx.com/xxx/ubuntu:16.04

4、登入dcokerhub,登入一次就可以

root@restart:# docker login dockerhub.xx.com

5、上传镜像

 docker push dockerhub.xx.com/xxx/ubuntu:16.04

 

参考:

  https://www.cnblogs.com/Javame/p/7389093.html