更新软件包索引:
sudo apt-get update
安装必要的软件包,以允许apt通过HTTPS使用仓库:
sudo apt-get install ca-certificates curl gnupg lsb-release
添加Docker的官方GPG密钥:
curl -fsSL https://download.docker.com/linux/ubuntu/gpg | sudo gpg --dearmor -o /usr/share/keyrings/docker-archive-keyring.gpg
设置稳定版仓库:
echo \
"deb [arch=$(dpkg --print-architecture) signed-by=/usr/share/keyrings/docker-archive-keyring.gpg] https://download.docker.com/linux/ubuntu \
$(lsb_release -cs) stable" | sudo tee /etc/apt/sources.list.d/docker.list > /dev/null
更新软件包索引:
sudo apt-get update
安装最新版本的Docker Engine和containerd:
sudo apt-get install docker-ce docker-ce-cli containerd.io
验证Docker是否安装成功并运行:
sudo systemctl status docker
设置Docker开机自启动:
sudo systemctl enable docker
如果需要非root用户运行Docker命令,请执行以下命令添加用户至docker组:
sudo usermod -aG docker $USER
安装Docker管理工具Portainer:
docker pull portainer/portainer-ce
docker run -d -p 9000:9000 --restart always -v /var/run/docker.sock:/var/run/docker.sock -v /root/portainer_data:/data portainer/portainer-ce
登录:http://localhost:9000