自从2022年的某时刻开始，国内就无法正常使用docker了。。。

不知道是为了防止外部的某些信息，还是为了推行国内自己的docker

总之现在在pull镜像时，会有以下报错：

​docker: 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).
See 'docker run --help'.

解决方法：

修改配置文件 /etc/docker/daemon.json

vim /etc/docker/daemon.json

大力出奇迹，修改后内容如下：都加！都加！不信没一个可以用的

{
  "runtimes": {
    "nvidia": {
      "args": [],
      "path": "nvidia-container-runtime"
    }
  },
  "registry-mirrors": [
    "https://registry.docker-cn.com",
    "http://hub-mirror.c.163.com",
    "https://docker.mirrors.ustc.edu.cn",
    "https://cr.console.aliyun.com",
    "https://mirror.ccs.tencentyun.com",
    "https://registry.docker-cn.com",
    "http://hub-mirror.c.163.com",
    "https://docker.mirrors.ustc.edu.cn/",
    "https://yxzrazem.mirror.aliyuncs.com",
    "https://docker.kubesre.xyz",
    "https://dc.j8.work",
    "https://docker.registry.cyou",
    "https://docker.hlyun.org",
    "https://docker.chenby.cn",
    "https://docker.jsdelivr.fyi",
    "https://docker-mirrors.mjjman.com",
    "https://docker.kubesre.xyz",
    "https://huecker.io",
    "https://dockerhub.timeweb.cloud",
    "https://docker.registry.cyou",
    "https://docker-cf.registry.cyou",
    "https://dockercf.jsdelivr.fyi",
    "https://dockertest.jsdelivr.fyi",
    "https://2a6bf1988cb6428c877f723ec7530dbc.mirror.swr.myhuaweicloud.com",
    "https://docker.m.daocloud.io",
    "https://hub-mirror.c.163.com",
    "https://mirror.baidubce.com",
    "https://your_preferred_mirror",
    "https://dockerhub.icu",
    "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"
  ],
  "insecure-registries": [],
  "debug": false,
  "experimental": false,
  "features": {
    "buildkit": true
  },
  "builder": {
    "gc": {
      "enabled": true,
      "defaultKeepStorage": "20GB"
    }
  }
}

然后重启一下docker

systemctl daemon-reload
systemctl restart docker

就好用啦！

截至2025.1.19

此方法可用

好用代理实时更新

https://imnks.com/8302.html