docker pull 报错Get “https://registry-1.docker.io/v2/“: net/http: request canceled while waiting for c

报错 ：Get "https://registry-1.docker.io/v2/": net/http: request canceled while waiting for connection (Client.Timeout exceeded while awaiting headers)

解决方法

配置加速地址

vim /etc/docker/daemon.json

添加以下内容

{
  "registry-mirrors": ["https://docker.1panel.live"]
}

或者

{
    "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"
      ]
}

或

{
  "registry-mirrors": ["https://docker.m.daocloud.io"]
}

保存

:wq

重启docker

systemctl daemon-reload
systemctl restart  docker