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Containerd/Docs/网络源安装Containerd.md

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+> 本文作者：丁辉
+
+[Github安装文档](https://github.com/containerd/containerd/blob/main/docs/getting-started.md)
+
+[Containerd软件包](https://github.com/containerd/containerd/releases)	[Runc软件包](https://github.com/opencontainers/runc/releases)	[Cni插件包](https://github.com/containernetworking/plugins/releases)
+
+## 网络源安装Containerd
+
+1. 设置存储库
+
+   [阿里源配置文件](https://developer.aliyun.com/mirror/docker-ce?spm=a2c6h.13651102.0.0.4eac1b11shXBpr)
+
+   ```bash
+   yum install -y yum-utils
+   yum-config-manager --add-repo https://download.docker.com/linux/centos/docker-ce.repo
+   ```
+
+   > 国内
+   >
+   > ```bash
+   > yum install -y yum-utils
+   > yum-config-manager --add-repo https://mirrors.aliyun.com/docker-ce/linux/centos/docker-ce.repo
+   > ```
+
+2. 安装
+
+   ```bash
+   yum install -y containerd.io
+   ```
+
+3. 备份配置文件
+
+   ```bash
+   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
+
+   ```bash
+   vi /etc/containerd/config.toml
+   ```
+
+   内容如下
+
+   ```toml
+   [plugins."io.containerd.grpc.v1.cri".containerd.runtimes.runc]
+     ...
+     [plugins."io.containerd.grpc.v1.cri".containerd.runtimes.runc.options]
+       SystemdCgroup = true #修改这里
+   
+   [plugins."io.containerd.grpc.v1.cri"]
+     sandbox_image = "registry.aliyuncs.com/google_containers/pause:3.9"
+   ```
+
+5. 配置 crictl 配置文件
+
+   ```bash
+   curl -so /etc/crictl.yaml https://gitee.com/offends/Kubernetes/raw/main/Containerd/Files/crictl.yaml
+   ```
+
+6. 启动
+
+   ```bash
+   systemctl enable containerd
+   systemctl start containerd
+   systemctl status containerd
+   ```
+