docker 自建Registry時無法push

最新推荐文章于 2025-04-24 09:59:12 发布

原创最新推荐文章于 2025-04-24 09:59:12 发布 · 1.9k 阅读

0 ·

CC 4.0 BY-SA版权

本文介绍了解决docker自建私有Registry时遇到的无法推送镜像的问题。通过在配置文件中添加不安全注册表参数并重启docker服务，可以成功解决因HTTPS连接失败导致的错误。

             
       
  docker 自建Registry時 無法push     
  http://history.dowdot.idv.tw/?p=2152     
  docker 自建Registry後,將images檔push出去時會出現下以的錯誤:     
  root@docker:~# docker push 172.17.42.1:5000/httpd-dowdot     
  Error response from daemon: invalid registry endpoint https://172.17.42.1:5000/v0/: unable to ping registry endpoint https://172.17.42.1:5000/v0/     
  v2 ping attempt failed with error: Get https://172.17.42.1:5000/v2/: EOF     
  v1 ping attempt failed with error: Get https://172.17.42.1:5000/v1/_ping: EOF. If this private registry supports only HTTP or HTTPS with an unknown CA certificate, please add –insecure-registry 172.17.42.1:5000 to the daemon’s arguments. In the case of HTTPS, if you have access to the registry’s CA certificate, no need for the flag; simply place the CA certificate at /etc/docker/certs.d/172.17.42.1:5000/ca.crt        
  解法:     
  在/etc/default/docker加入以下參數,再把docker服務重啟就可以了     
  DOCKER_OPTS=”$DOCKER_OPTS –insecure-registry=172.17.42.1:5000″   
 
          

查看原文：http://www.zoues.com/2016/10/25/docker-%e8%87%aa%e5%bb%baregistry%e6%99%82-%e7%84%a1%e6%b3%95push/