一键 docker、docker-compose 安装脚本

本是古典何须时尚 2024-03-16 17:52 72阅读 0赞

#### 文章目录 ####

*   *  1. 编写脚本
     *  2. 使用
     *  3. 查看

### 1. 编写脚本 ###

保存为 `docker_install.sh`

#!/bin/bash
    
    function INSTALL {
            # Step 1：卸载系统中旧的Docker
            rpm -qa | grep docker | xargs yum remove -y
    
            # Step 2：安装所需的依赖软件包
            yum install -y yum-utils device-mapper-persistent-data lvm2
    
            # Step 3: 配置Docker安装源
            #yum-config-manager -add-repo https://download.docker.com/linux/centos/docker-ce.repo
            yum-config-manager --add-repo http://mirrors.aliyun.com/docker-ce/linux/centos/docker-ce.repo \
                    && yum makecache fast
    
            # Step 4：安装Docker
            yum install -y docker-ce docker-ce-cli containerd.io
    
            # Step 5：启动docker服务，并为设置开机自启动
            systemctl start docker && systemctl enable docker \
                    && docker version
    
            # Step 6：docker-compose
            # https://github.com/docker/compose/releases/download/1.29.2/docker-compose-Linux-x86_64 手动下载
            sudo curl -L sudo curl -L "https://github.com/docker/compose/releases/download/1.29.2/docker-compose-$(uname -s)-$(uname -m)" -o /usr/local/bin/docker-compose
            chmod 777 /usr/local/bin/docker-compose
    }
    
    function UNINSTALL {
            # Step 1：停止Docker服务
            systemctl stop docker
    
            # Step 2：卸载Docker软件
            rpm -qa | grep docker | xargs yum remove -y
    
            # Step 3：删除Docker运行生成的相关数据
            rm -rf /var/lib/docker
    
            # Step 4: 删除docker-compose
            rm -rf /usr/local/bin/docker-compose
    }
    
    echo '
    ===================================================================
    Please enter the action you want to perform:"install" | "uninstall"
    1. 安装
    2. 卸载
    ==================================================================='
    
    read -p "Please enter the action you want to perform: " action
    
    case $action in
            1)
                INSTALL
            ;;
            2)
                UNINSTALL && echo 'Docker uninstall Successfully'
            ;;
            *)
                echo '
                        The action you entered is not supported. 
                        Please enter the following format: install | uninstall'
                exit 1
    esac

### 2. 使用 ###

sh docker_install.sh

按 `1` 回车安装docker  
按 `2` 回车卸载docker  
![在这里插入图片描述][71513ae598664604b28352da2833278e.png]

### 3. 查看 ###

查看 `docker` 版本

docker -v

查看 `docker-compose` 版本

docker-compose -v

![在这里插入图片描述][d0de6aae316c4b1faae98e349c14d73d.png]

[71513ae598664604b28352da2833278e.png]: https://image.dandelioncloud.cn/pgy_files/images/2024/03/15/3322561b16f747e7a82f91239bae5588.png
[d0de6aae316c4b1faae98e349c14d73d.png]: https://image.dandelioncloud.cn/pgy_files/images/2024/03/15/1ceaa7f226024ca789d79ccfb912663a.png