配置国内镜像源

sudo mkdir -p /etc/docker
sudo vim /etc/docker/daemon.json
{
  "registry-mirrors": [
    "https://docker.xuanyuan.me",
    "https://docker.1ms.run",
    "https://hub.rat.dev",
    "https://docker.hpcloud.cloud",
    "https://docker.m.daocloud.io",
    "https://docker.tbedu.top/"
  ]
}

配置代理（用于内网服务器无法连接直接internet）

mkdir -p /etc/systemd/system/docker.service.d
tee /etc/systemd/system/docker.service.d/proxy.conf <<EOF
[Service]
Environment="HTTP_PROXY=http://10.106.234.92:808"
Environment="HTTPS_PROXY=http://10.106.234.92:808"
Environment="NO_PROXY=localhost,127.0.0.1,.corp.com"
EOF