Kubernetes/Containerd/Docs/Centos网络源安装Containerd.md

本文作者：丁辉

Centos网络源安装Containerd

1. 设置存储库

   阿里源配置文件

   yum install -y yum-utils
   yum-config-manager --add-repo https://download.docker.com/linux/centos/docker-ce.repo
   

   国内

   yum install -y yum-utils
   yum-config-manager --add-repo https://mirrors.aliyun.com/docker-ce/linux/centos/docker-ce.repo
   

2. 安装

   yum install -y containerd.io
   

3. 备份配置文件并使用默认配置文件

   mv /etc/containerd/config.toml /etc/containerd/config.toml.bak
   containerd config default > /etc/containerd/config.toml
   

4. 修改驱动和镜像地址

   vi /etc/containerd/config.toml
   

   内容如下(已更新为最新版配置方法，旧版层级不同)

   [plugins]
     ...
     [plugins.'io.containerd.cri.v1.runtime'.containerd.runtimes.runc.options]
       SystemdCgroup = true # 修改这里用于配置容器运行时使用 systemd 作为 cgroup 驱动 的关键设置
   
   [plugins.'io.containerd.cri.v1.images'.pinned_images]
     sandbox = 'registry.aliyuncs.com/google_containers/pause:3.10.1'
   

5. 启动

   systemctl enable containerd
   systemctl start containerd
   systemctl status containerd
   

6. 验证

   ctr info