Docker Hub 国内镜像设置

# 创建目录
sudo mkdir -p /etc/docker
# 写入镜像配置
sudo tee /etc/docker/daemon.json <<-'EOF'
{
    "registry-mirrors": [
        "https://docker.m.daocloud.io",
        "https://dockerproxy.com",
        "https://docker.mirrors.ustc.edu.cn",
        "https://docker.nju.edu.cn"
    ]
}
EOF
# 重启docker服务
sudo systemctl daemon-reload
sudo systemctl restart docker

https://registry-1.docker.io/v2/