1 报错信息

部分镜像在服务器pull报错：
Get “https://registry-1.docker.io/v2/”: net/http: request canceled while waiting for connection (Client.Timeout exceeded while awaiting headers)

2 解决方案

配置加速地址
vim /etc/docker/daemon.json

{
    "registry-mirrors": [
            "https://docker.211678.top",
            "https://docker.1panel.live",
            "https://hub.rat.dev",
            "https://docker.m.daocloud.io",
            "https://do.nark.eu.org",
            "https://dockerpull.com",
            "https://dockerproxy.cn",
            "https://docker.awsl9527.cn"
      ]
}

重启docker
systemctl daemon-reload
systemctl restart docker