docker push "server gave HTTP response to HTTPS client"問題解決方案

docker push 鏡像到本地鏡像倉庫時報如下錯誤:

[root@master registry]# docker push 172.20.120.211:32002/harbor-log
The push refers to a repository [172.20.120.211:32002/harbor-log]
Get https://172.20.120.211:32002/v1/_ping: http: server gave HTTP response to HTTPS client

解決辦法是：

在/etc/docker下，修改daemon.json文件，寫入：

{"insecure-registries":["172.20.120.211:32002"]}

重啟docker

[root@master docker]# systemctl restart docker.service

重新啟動registry。

docker push 成功。