docker pull镜像报错：rror response from daemon: Get https://index.docker.io/v1/search?q=nginx&n=25: net/http: TLS handshake timeout

docker search镜像时发现报错：rror response from daemon: Get https://index.docker.io/v1/search?q=nginx&n=25: net/http: TLS handshake timeout，发现是DNS的问题：

1、通过修改DNS，但是重启网络后失效：

　　[root@localhost ~]# vim /etc/resolv.conf
       [root@localhost ~]# systemctl restart network
2、在vim /etc/sysconfig/network-scripts/ifcfg-ens33 文件下添加DNS，重启网络有效

docker pull镜像报错：rror response from daemon: Get https://index.docker.io/v1/search?q=nginx&n=25: net/http: TLS handshake timeout

原文：https://www.cnblogs.com/XXdxgl/p/12533082.html