1、启用 extras 仓库

sudo dnf config-manager --set-enabled PowerTools
sudo dnf config-manager --set-enabled extras

2、安装必要的软件包：

sudo dnf install https://download.docker.com/linux/centos/8/x86_64/stable/Packages/containerd.io-1.4.3-3.1.el8.x86_64.rpm

3、启动并使 containerd 在启动时自动运行：

sudo systemctl start containerd
sudo systemctl enable containerd

4、验证 containerd 是否正在运行：

sudo systemctl status containerd