docker 拉取镜像错误 Error response from daemon: Get https://registry-1.docker.io/v2/:

问题：[root@localhost ~]# docker pull mysql:5.5

Error response from daemon: Get https://registry-1.docker.io/v2/: net/http: request canceled while waiting for connection (Client.Timeout exceeded while awaiting headers)

[root@localhost ~]# docker pull mysql:5.5
Error response from daemon: Get https://registry-1.docker.io/v2/: net/http: request canceled while waiting for connection (Client.Timeout exceeded while awaiting headers)

解决方法：

1 ：dig @114.114.114.114 registry-1.docker.io

dig @114.114.114.114 registry-1.docker.io

查看

2安装vim，如果有则跳过

yum install vim

3修改hosts

1. 打开hosts: vim /etc/hosts
2. 添加ip:34.199.77.19 registry-1.docker.io`