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--- a/Containerd/Docs/Ctr基础命令.md
+++ b/Containerd/Docs/Ctr基础命令.md
@@ -0,0 +1,38 @@
+> 本文作者：丁辉
+
+# Ctr命令使用
+
+- 查看镜像
+
+  ```bash
+  ctr -n k8s.io images ls
+  ```
+
+- 更改镜像 TAG
+
+  ```bash
+  ctr -n k8s.io image tag nginx:v1 nginx:v2
+  ```
+
+- 拉取镜像
+
+  ```bash
+  ctr -n k8s.io images pull docker.io/library/nginx:latest
+  ```
+
+  **更多参数**
+
+  - `--hosts-dir "/etc/containerd/certs.d"`：指定了包含镜像仓库证书的目录的路径。
+
+  - `-k`：忽略 TLS 验证过程中的证书错误。
+  - `--plain-http=true`：此选项指明在拉取镜像时使用未加密的 HTTP 协议，而不是加密的 HTTPS。
+
+- 推送镜像
+
+  ```bash
+  ctr -n k8s.io image push -u <账户>:<密码> docker.io/library/nginx:latest
+  ```
+
+  **更多参数**
+
+  - `--plain-http=true`：此选项指明在拉取镜像时使用未加密的 HTTP 协议，而不是加密的 HTTPS。
--- a/Containerd/Docs/Nerdctl工具.md
+++ b/Containerd/Docs/Nerdctl工具.md
@@ -0,0 +1,65 @@
+> 本文作者：丁辉
+
+# Nerdctl工具
+
+[Github](https://github.com/containerd/nerdctl)
+
+## 开始安装
+
+1. 下载软件
+
+   ```bash
+   wget https://github.com/containerd/nerdctl/releases/download/v1.7.6/nerdctl-1.7.6-linux-amd64.tar.gz
+   ```
+
+2. 解压文件
+
+   ```bash
+   tar -zxvf nerdctl-*-linux-amd64.tar.gz
+   ```
+
+3. 安装
+
+   ```bash
+   install -o root -g root -m 0755 nerdctl /usr/local/bin/nerdctl
+   ```
+
+## 基本使用
+
+- 查看 Containerd 镜像
+
+  ```bash
+  nerdctl -n k8s.io images 
+  ```
+
+- 登录镜像仓库
+
+  ```bash
+  nerdctl -n k8s.io login <仓库地址> -u <账号> -p<密码>
+  ```
+
+- 退出镜像仓库登录
+
+  ```bash
+  nerdctl -n k8s.io logout <仓库地址>
+  ```
+
+- 拉取镜像
+
+  ```bash
+  nerdctl -n k8s.io pull nginx:latest
+  ```
+
+- 更改镜像 TAG
+
+  ```bash
+  nerdctl -n k8s.io tag nginx:v1 nginx:v2
+  ```
+
+- 推送镜像
+
+  ```bash
+  nerdctl -n k8s.io push nginx:latest --insecure-registry
+  ```
+
+  > `--insecure-registry` 表示目标仓库是一个不安全的私有仓库，不需要进行TLS证书验证
--- a/Containerd/Docs/Ubuntu部署Containerd配置Apt源.md
+++ b/Containerd/Docs/Ubuntu部署Containerd配置Apt源.md
@@ -0,0 +1,94 @@
+> 本文作者：丁辉
+
+## 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
+
+### Ubuntu 22.04
+
+```bash
+sudo apt install apt-transport-https ca-certificates curl software-properties-common
+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 jammy stable"
+```
+
+### Ubuntu 21.10
+
+```bash
+sudo apt install apt-transport-https ca-certificates curl software-properties-common
+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
+
+```bash
+sudo apt install apt-transport-https ca-certificates curl software-properties-common
+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 
+
+```bash
+sudo apt install apt-transport-https ca-certificates curl software-properties-common
+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
+
+```bash
+sudo apt install apt-transport-https ca-certificates curl software-properties-common
+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 
+
+```bash
+sudo apt install apt-transport-https ca-certificates curl software-properties-common
+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
+
+```bash
+sudo apt install apt-transport-https ca-certificates curl software-properties-common
+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
+
+```bash
+sudo apt install apt-transport-https ca-certificates curl software-properties-common
+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
+
+```bash
+sudo apt install apt-transport-https ca-certificates curl software-properties-common
+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
+
+```bash
+sudo apt install apt-transport-https ca-certificates curl software-properties-common
+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
+
+```bash
+sudo apt-get install apt-transport-https ca-certificates curl software-properties-common
+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"
+```
+
--- a/Containerd/Docs/二进制安装Containerd.md
+++ b/Containerd/Docs/二进制安装Containerd.md
@@ -0,0 +1,87 @@
+> 本文作者：丁辉
+
+# 二进制安装Containerd
+
+## 安装 Containerd
+
+[containerd软件包](https://github.com/containerd/containerd/releases)
+
+[cni插件包](https://github.com/containernetworking/plugins/releases)
+
+1. 下载二进制文件
+
+   ```bash
+   wget https://github.com/containerd/containerd/releases/download/v1.6.33/cri-containerd-cni-1.6.33-linux-amd64.tar.gz
+   ```
+
+2. 解压
+
+   ```bash
+   mkdir containerd
+   tar -zxvf cri-containerd-cni-*-linux-amd64.tar.gz -C containerd
+   cd containerd
+   ```
+
+3. 移动文件至安装目录
+
+   ```bash
+   \cp usr/local/bin/* /usr/local/bin/
+   \cp etc/systemd/system/containerd.service /usr/lib/systemd/system/containerd.service
+   mkdir /opt/cni/bin -p
+   \cp /root/containerd/opt/cni/bin/* /opt/cni/bin/
+   ```
+
+4. 备份配置文件
+
+   ```bash
+   mkdir /etc/containerd
+   containerd config default > /etc/containerd/config.toml
+   ```
+
+5. 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"
+   ```
+
+6. 配置 crictl 配置文件
+
+   ```bash
+   curl -so /etc/crictl.yaml https://gitee.com/offends/Kubernetes/raw/main/Containerd/Files/crictl.yaml
+   ```
+
+7. 启动
+
+   ```bash
+   systemctl enable containerd
+   systemctl start containerd
+   systemctl status containerd
+   ```
+
+## 安装 RunC
+
+[Github软件包下载](https://github.com/opencontainers/runc/releases)
+
+1. 下载
+
+   ```bash
+   wget https://github.com/opencontainers/runc/releases/download/v1.1.12/runc.amd64
+   ```
+
+2. 安装
+
+   ```bash
+   install -m 755 runc.amd64 /usr/local/bin/runc
+   ```
--- a/Containerd/Docs/网络源安装Containerd.md
+++ b/Containerd/Docs/网络源安装Containerd.md
@@ -0,0 +1,69 @@
+> 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
+   ```
+