> 本文作者：丁辉

# Ubuntu网络源安装Containerd

## Ubuntu部署Containerd配置Apt源

> 我部署 containerd 的时候遇到了各个版本 apt 源无法下载的问题，所以本次记录 Ubuntu 源配置步骤

### 安装必须源

```bash
apt -y install apt-transport-https ca-certificates curl software-properties-common
```

### Ubuntu 22.04(现代添加推荐方法)

```bash
curl -fsSL https://download.docker.com/linux/ubuntu/gpg | sudo gpg --dearmor -o /usr/share/keyrings/docker-archive-keyring.gpg

echo "deb [arch=amd64 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
```

### Ubuntu 21.10(传统添加方法)

```bash
curl -fsSL https://download.docker.com/linux/ubuntu/gpg | sudo apt-key add -
sudo add-apt-repository "deb [arch=amd64] https://download.docker.com/linux/ubuntu impish stable"
```

### Ubuntu 21.04(传统添加方法)

```bash
curl -fsSL https://download.docker.com/linux/ubuntu/gpg | sudo apt-key add -
sudo add-apt-repository "deb [arch=amd64] https://download.docker.com/linux/ubuntu hirsute stable"
```

### Ubuntu 20.10 (传统添加方法)

```bash
curl -fsSL https://download.docker.com/linux/ubuntu/gpg | sudo apt-key add -
sudo add-apt-repository "deb [arch=amd64] https://download.docker.com/linux/ubuntu groovy stable"
```

### Ubuntu 20.04(传统添加方法)

```bash
curl -fsSL https://download.docker.com/linux/ubuntu/gpg | sudo apt-key add -
sudo add-apt-repository "deb [arch=amd64] https://download.docker.com/linux/ubuntu focal stable"
```

### Ubuntu 19.10 (传统添加方法)

```bash
curl -fsSL https://download.docker.com/linux/ubuntu/gpg | sudo apt-key add -
sudo add-apt-repository "deb [arch=amd64] https://download.docker.com/linux/ubuntu eoan stable"
```

### Ubuntu 19.04(传统添加方法)

```bash
curl -fsSL https://download.docker.com/linux/ubuntu/gpg | sudo apt-key add -
sudo add-apt-repository "deb [arch=amd64] https://download.docker.com/linux/ubuntu disco stable"
```

### Ubuntu 18.10(传统添加方法)

```bash
curl -fsSL https://download.docker.com/linux/ubuntu/gpg | sudo apt-key add -
sudo add-apt-repository "deb [arch=amd64] https://download.docker.com/linux/ubuntu cosmic test"
```

### Ubuntu 18.04(传统添加方法)

```bash
curl -fsSL https://download.docker.com/linux/ubuntu/gpg | sudo apt-key add -
sudo add-apt-repository "deb [arch=amd64] https://download.docker.com/linux/ubuntu bionic stable"
```

### Ubuntu 17.10(传统添加方法)

```bash
curl -fsSL https://download.docker.com/linux/ubuntu/gpg | sudo apt-key add -
sudo add-apt-repository "deb [arch=amd64] https://download.docker.com/linux/ubuntu artful stable"
```

### Ubuntu 16.04(传统添加方法)

```bash
curl -fsSL https://download.docker.com/linux/ubuntu/gpg | sudo apt-key add -
sudo add-apt-repository "deb [arch=amd64] https://download.docker.com/linux/ubuntu xenial stable"
```

## 开始安装

1. 更新包索引

   ```bash
   apt update
   ```

2. 安装 Containerd

   ```bash
   apt install containerd.io -y
   ```

3. 配置 Containerd

   ```bash
   mkdir -p /etc/containerd
   ```

   使用默认配置文件

   ```bash
   containerd config default | tee /etc/containerd/config.toml
   ```

4. 修改驱动和镜像地址

   ```bash
   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)

   ```toml
   [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

   ```bash
   systemctl enable containerd
   systemctl start containerd
   systemctl status containerd
   ```

6. 验证

   ```bash
   ctr info
   ```