卸载旧版本Docker sudo apt-get remove docker docker-engine docker.io containerd runc 安装 更新软件包索引并安装软件包以允许使用 基于 HTTPS 的存储库：aptapt sudo apt-get updatesudo apt-get install \ ca-certificates \ curl \ gnupg \ lsb-release 添加Docker的官方GPG密钥 sudo mkdir -m -p /etc/apt/keyringscurl -fsSL https://download.docker.com/linux/ubuntu/gpg | sudo gpg --dearmor -o /etc/apt/keyrings/docker.gpg 设置存储库 echo \ "deb [arch=$(dpkg --print-architecture) signed-by=/etc/apt/keyrings/docker.gpg] htt ...

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