安装依赖工具
bash复制sudo apt update
sudo apt install -y ca-certificates curl gnupg lsb-release
步骤 3:添加 Docker 官方 GPG 密钥
bash复制sudo mkdir -p /etc/apt/keyrings
curl -fsSL https://download.docker.com/linux/ubuntu/gpg | sudo gpg --dearmor -o /etc/apt/keyrings/docker.gpg
步骤 4:添加 Docker APT 源
根据你的系统版本选择对应的源(以下以 Ubuntu 为例):
bash复制echo \
"deb [arch=$(dpkg --print-architecture) signed-by=/etc/apt/keyrings/docker.gpg] https://download.docker.com/linux/ubuntu \
$(lsb_release -cs) stable" | sudo tee /etc/apt/sources.list.d/docker.list > /dev/null
如果是 Debian,将 ubuntu
替换为 debian
:
bash复制echo \
"deb [arch=$(dpkg --print-architecture) signed-by=/etc/apt/keyrings/docker.gpg] https://download.docker.com/linux/debian \
$(lsb_release -cs) stable" | sudo tee /etc/apt/sources.list.d/docker.list > /dev/null
步骤 5:安装 Docker 最新版
bash复制sudo apt update
sudo apt install -y docker-ce docker-ce-cli containerd.io docker-compose-plugin