- sudo apt-get remove docker docker-engine docker.io containerd runc
#安装必要支持
- sudo apt install apt-transport-https ca-certificates curl software-properties-common gnupg lsb-release
#添加 Docker 官方 GPG key (可能国内现在访问会存在问题)
- curl -fsSL <a href="https://download.docker.com/linux/ubuntu/gpg" target="_blank">https://download.docker.com/linux/ubuntu/gpg</a> | sudo gpg --dearmor -o /usr/share/keyrings/docker-archive-keyring.gpg
# 阿里源(推荐使用阿里的gpg KEY)
- curl -fsSL <a href="https://mirrors.aliyun.com/docker-ce/linux/ubuntu/gpg" target="_blank">https://mirrors.aliyun.com/docker-ce/linux/ubuntu/gpg</a> | sudo gpg --dearmor -o /usr/share/keyrings/docker-archive-keyring.gpg
#添加 apt 源:
#Docker官方源
- echo "deb [arch=$(dpkg --print-architecture) signed-by=/usr/share/keyrings/docker-archive-keyring.gpg] <a href="https://download.docker.com/linux/ubuntu" target="_blank">https://download.docker.com/linux/ubuntu</a> $(lsb_release -cs) stable" | sudo tee /etc/apt/sources.list.d/docker.list > /dev/null
#阿里apt源
- echo "deb [arch=$(dpkg --print-architecture) signed-by=/usr/share/keyrings/docker-archive-keyring.gpg] <a href="https://mirrors.aliyun.com/docker-ce/linux/ubuntu" target="_blank">https://mirrors.aliyun.com/docker-ce/linux/ubuntu</a> $(lsb_release -cs) stable" | sudo tee /etc/apt/sources.list.d/docker.list > /dev/null
#更新源
- sudo apt update
- sudo apt-get update
#安装最新版本的Docker
- sudo apt install docker-ce docker-ce-cli containerd.io
#等待安装完成
#查看Docker版本
- sudo docker version
#查看Docker运行状态
- sudo systemctl status docker