> 技术文档 > Error response from daemon: Get “https://registry-1.docker.io/v2/“: net/http: request canceled while_error response from daemon :get

Error response from daemon: Get “https://registry-1.docker.io/v2/“: net/http: request canceled while_error response from daemon :get

今天在使用docker pull mysql:8.0命令的时候出现了报错,报错信息如下:

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)

这个错误通常是由于docker无法访问docker hub镜像仓库导致的。

修改daemon.json文件,改为如下镜像:

vi /etc/docker/daemon.json
{\"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\"]}

使用如下命令重启docker服务:

systemctl daemon-reloadsystemctl restart docker

这时你就会发现可以下载镜像了。