docker安装

sudo apt update
sudo apt install apt-transport-https curl


curl -fsSL https://download.docker.com/linux/ubuntu/gpg | sudo gpg --dearmor -o /etc/apt/keyrings/docker.gpg


echo "deb [arch=$(dpkg --print-architecture) signed-by=/etc/apt/keyrings/docker.gpg] https://download.docker.com/linux/ubuntu $(. /etc/os-release && echo "$VERSION_CODENAME") stable" | sudo tee /etc/apt/sources.list.d/docker.list > /dev/null

sudo apt update

sudo apt install docker.io



sudo mkdir -p /etc/docker
sudo tee /etc/docker/daemon.json <<EOF
{
    "registry-mirrors": [
        "https://docker.1ms.run",
        "https://docker.xuanyuan.me"
    ]
}
EOF
sudo systemctl daemon-reload
sudo systemctl restart docker