response from daemon报错问题

[root@client ~]# docker login  -u admin -p Harbor12345 http://192.168.7.168
WARNING! Using --password via the CLI is insecure. Use --password-stdin.
Error response from daemon: Get https://192.168.7.168/v2/:  dial tcp 192.168.7.168:443: connect: connection refused

解决办法：
更改docker的启动文件，指定私有仓库实例的地址重启以后即可正常登陆

[root@client ~]# vim /usr/lib/systemd/system/docker.servce
ExecStart=/usr/bin/dockerd -H fd:// #添加"--insecure-registry 192.168.7.168" --containerd=/run/containerd/containerd.sock

[root@client ~]# systemctl daemon-reload 
[root@client ~]# systemctl restart docker

response from daemon报错问题

原文：https://blog.51cto.com/14557736/2489843