Using default tag: latest Error response from daemon: Get https://[IP地址]:5000/v2/: http: server

问题：另一台设备无法从私有仓库拉取镜像

错误代码

[root@server16 ~]# docker pull 20.0.0.104:5000/httpd
Using default tag: latest
Error response from daemon: Get https://20.0.0.104:5000/v2/: http: server gave HTTP response to HTTPS client

解决方法

1. 确保网络畅通

查看iptables策略

[root@docker ~]# iptables -L

2. 可能缺少依赖包

[root@server16 ~]#  yum install -y yum-utils device-mapper-persistent-data lvm2
[root@server16 ~]#  systemctl restart docker