> 技术文档 > Centos7 Docker 报错 Error response from daemon: Get “https://registry-1.docker.io/v2/“: net/http_error respose from daemon get timeout

Centos7 Docker 报错 Error response from daemon: Get “https://registry-1.docker.io/v2/“: net/http_error respose from daemon get timeout


文章目录

  • 1. 问题描述
  • 2. 解决方法

1. 问题描述


docker中拉取容器hello-world出现错误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).

其详情如图所示,大概意思就是镜像访问太慢,导致访问超时
Centos7 Docker 报错 Error response from daemon: Get “https://registry-1.docker.io/v2/“: net/http_error respose from daemon get timeout

2. 解决方法


更新可用的docker镜像地址,配置镜像加速器

gedit /etc/docker/daemon.json

添加如下内容

{ \"registry-mirrors\": [\"https://docker.registry.cyou\",\"https://docker-cf.registry.cyou\",\"https://dockercf.jsdelivr.fyi\",\"https://docker.jsdelivr.fyi\",\"https://dockertest.jsdelivr.fyi\",\"https://mirror.aliyuncs.com\",\"https://dockerproxy.com\",\"https://mirror.baidubce.com\",\"https://docker.m.daocloud.io\",\"https://docker.nju.edu.cn\",\"https://docker.mirrors.sjtug.sjtu.edu.cn\",\"https://docker.mirrors.ustc.edu.cn\",\"https://mirror.iscas.ac.cn\",\"https://docker.rainbond.cc\"]}

或者大家也可以查看这个链接下的当前可用镜像

https://www.kelen.cc/dry/docker-hub-mirror

重新加载配置文件,并且重启docker

systemctl daemon-reloadsystemctl restart docker

输出测试,此时拉取成功

docker run hello-world

Centos7 Docker 报错 Error response from daemon: Get “https://registry-1.docker.io/v2/“: net/http_error respose from daemon get timeout

查看当前下载的镜像

docker images

Centos7 Docker 报错 Error response from daemon: Get “https://registry-1.docker.io/v2/“: net/http_error respose from daemon get timeout