具体报错：Login did not succeed, error: Error response from daemon: login attempt to http://harbor.com/v2/ failed with status: 502 Bad Gateway
其实harbor在网页端是可以登录的，但是docker login -u admin -p 1 harbor.oldboyedu.com 的时候依旧是提示报错的
一般这种报错主要是docker服务需要重新启动一下基本都能解决
systemctl restart docker.service
systemctl status docker.service
最后提示成功登录
WARNING! Using --password via the CLI is insecure. Use --password-stdin.
WARNING! Your password will be stored unencrypted in /root/.docker/config.json.
Configure a credential helper to remove this warning. See
https://docs.docker.com/engine/reference/commandline/login/#credentials-store
Login Succeeded
标签：harbor,Bad,报错,login,docker,502,Gateway From： https://www.cnblogs.com/zhugegege/p/18022186