Containerd安装

1、下载依赖安装包

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wget https://github.com/containerd/containerd/releases/download/v1.6.4/cri-containerd-cni-1.6.4-linux-amd64.tar.gz
# 如果无法访问github可以使用下面地址
# wget https://download.fastgit.org/containerd/containerd/releases/download/v1.6.4/cri-containerd-cni-1.6.4-linux-amd64.tar.gz

2、解压

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tar -C / -xzf cri-containerd-cni-1.6.4-linux-amd64.tar.gz

3、添加配置文件：

默认配置文件为 /etc/containerd/config.toml，我们可以通过如下所示的命令生成

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mkdir -p /etc/containerd
containerd config default > /etc/containerd/config.toml

4、启动containerd

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systemctl enable containerd --now

5、验证containerd

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# ctr version
Client:
  Version:  v1.6.4
  Revision: 72cec4be58a9eb6b2910f5d10f1c01ca47d231c0
  Go version: go1.16.6

Server:
  Version:  v1.6.4
  Revision: 72cec4be58a9eb6b2910f5d10f1c01ca47d231c0
  UUID: 38613830-5cd0-4bc4-81b4-2bcdced721d3