288 lines
7.8 KiB
Bash
Executable File
288 lines
7.8 KiB
Bash
Executable File
#!/bin/bash
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# Docker 工具
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# 参数配置
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## 版本号
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VERSION=0.1.0
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## 当前的日期、日期时间
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DATE=`date +%Y%m%d`
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DATETIME=`date +%Y%m%d`_`date +%H%M%S`
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## Docker 版本号
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DOCKER_VERSION=28.0.1
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## Docker 安装目录
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DOCKER_INSTALL_DIR=/opt/docker/bin
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## Docker 数据目录
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DOCKER_DATA_DIR=/opt/docker/data
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## 是否离线安装
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NEED_OFFLINE_INSTALL=false
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## 安装包下载地址(在线安装时使用)
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PACKAGE_URL=https://download.docker.com/linux/static/stable
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## 安装包名称(离线安装时使用)
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PACKAGE_NAME=docker-28.0.1.tgz
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## CPU 架构
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CPU_ARCH=x86_64
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# 相关方法
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## 帮助信息
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help () {
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echo '使用方式: docker-tools 选项 参数'
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echo '选项说明:'
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echo ' version: 查看工具版本'
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echo ' info: 查看 Docker 信息'
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echo ' install: 安装 Docker'
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echo ' uninstall: 卸载 Docker'
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echo ' start: 启动 Docker'
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echo ' stop: 停止 Docker'
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echo ' restart: 重启 Docker'
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echo ' update: 更新 Docker 版本'
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echo '参数说明:'
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echo ' -v: Docker 版本'
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echo ' -i: Docker 安装目录'
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echo ' -d: Docker 数据目录'
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echo ' -p: Docker 安装包名称(可选,仅离线安装时需要)'
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echo '示例:'
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echo ' 查看 Docker 信息: docker-tools info'
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echo ' 安装 Docker (使用默认配置): docker-tools install'
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echo ' 安装 Docker (使用自定义配置): docker-tools install -v 28.0.1 -i /data/docker/bin -d /data/docker/data'
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echo ' 卸载 Docker : docker-tools uninstall'
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echo ' 启动 Docker : docker-tools start'
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}
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## 版本号
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version () {
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echo 'docker-tools '$VERSION
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}
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## 设置 CPU 架构
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setCPUArch () {
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echo '------------------------------ 开始设置 CPU 架构... ------------------------------'
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$CPU_ARCH=`arch`
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echo '------------------------------ CPU 架构设置完成! ------------------------------'
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}
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## 创建目录
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createDir () {
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echo '------------------------------ 开始创建相关目录... ------------------------------'
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mkdir -pv $DOCKER_INSTALL_DIR
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mkdir -pv $DOCKER_DATA_DIR
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mkdir -pv /etc/docker
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echo '------------------------------ 所需目录创建完成! ------------------------------'
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}
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## 创建用户
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createUser () {
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echo '------------------------------ 开始创建 Docker 用户... ------------------------------'
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groupadd -r -g 1001 docker
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useradd -r -g docker -u 1001 -d /home/docker -s /bin/bash docker
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echo '------------------------------ Docker 用户创建完成! ------------------------------'
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}
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## 配置系统参数
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configSystem () {
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echo '------------------------------ 开始配置系统参数... ------------------------------'
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modprobe br_netfilter
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echo 'net.bridge.bridge-nf-call-ip6tables = 1' > /etc/sysctl.d/docker.conf
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echo 'net.bridge.bridge-nf-call-iptables = 1' >> /etc/sysctl.d/docker.conf
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echo 'net.ipv4.ip_forward = 1' >> /etc/sysctl.d/docker.conf
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sysctl --system
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echo '------------------------------ 系统参数配置完成! ------------------------------'
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}
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## 下载安装包
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downloadInstallPackage () {
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echo '------------------------------ 开始下载 Docker 安装包... ------------------------------'
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wget $PACKAGE_URL/$CPU_ARCH/docker-$DOCKER_VERSION.tgz
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PACKAGE_NAME=docker-$DOCKER_VERSION.tgz
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echo '------------------------------ Docker 安装包下载完成! ------------------------------'
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}
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## 安装 Docker
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installDockerEngine () {
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echo '------------------------------ 开始安装 Docker Engine... ------------------------------'
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tar zxvf $PACKAGE_NAME -C $DOCKER_INSTALL_DIR --strip-components 1
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echo '------------------------------ Docker Engine 安装完成! ------------------------------'
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}
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## 配置环境变量
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configEnv () {
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echo '------------------------------ 开始配置环境变量... ------------------------------'
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cp -rpf ~/.bashrc ~/.bashrc.bak.$DATE
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echo '# Docker Env Begin' >> ~/.bashrc
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echo 'export DOCKER_HOME='$DOCKER_INSTALL_DIR >> ~/.bashrc
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echo 'export PATH=$PATH:$DOCKER_HOME' >> ~/.bashrc
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echo '# Docker Env End' >> ~/.bashrc
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source ~/.bashrc
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cp -rpf /etc/profile /etc/profile.bak.$DATE
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echo '# Docker Env Begin' >> /etc/profile
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echo 'export DOCKER_HOME='$DOCKER_INSTALL_DIR >> /etc/profile
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echo 'export PATH=$PATH:$DOCKER_HOME' >> /etc/profile
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echo '# Docker Env End' >> /etc/profile
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source /etc/profile
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echo '------------------------------ 环境变量配置完成! ------------------------------'
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}
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## 配置系统服务
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configService () {
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echo '------------------------------ 开始配置系统服务... ------------------------------'
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sed -i 's#/opt/docker/bin#'$DOCKER_INSTALL_DIR'#g' docker.service
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cp -rpf docker.service /usr/lib/systemd/system/docker.service
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cp -rpf docker.socket /usr/lib/systemd/system/docker.socket
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systemctl daemon-reload
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echo '------------------------------ 系统服务配置完成! ------------------------------'
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}
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## 配置 Docker
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configDocker () {
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echo '------------------------------ 开始配置 Docker... ------------------------------'
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ed -i 's#/opt/docker/data#'$DOCKER_DATA_DIR'#g' daemon.json
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cp -rpf daemon.json /etc/docker/daemon.json
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chmod -R docker.docker $DOCKER_INSTALL_DIR
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chmod -R 755 $DOCKER_INSTALL_DIR
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chmod -R docker.docker $DOCKER_DATA_DIR
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hmod -R 755 $DOCKER_DATA_DIR
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echo '------------------------------ Docker 配置完成! ------------------------------'
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}
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## 启动 Docker
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startD () {
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echo '------------------------------ 开始启动 Docker... ------------------------------'
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systemctl start docker
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systemctl enable docker
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echo '------------------------------ Docker 启动完成! ------------------------------'
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}
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## 停止 Docker
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stopD () {
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echo '------------------------------ 开始停止 Docker... ------------------------------'
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systemctl stop docker
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systemctl disenable docker
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echo '------------------------------ Docker 停止完成! ------------------------------'
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}
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## 重启 Docker
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restartD () {
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stop
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start
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}
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## 查询 Dokcer 信息
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info () {
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echo '------------------------------ 开始查询 Docker 信息... ------------------------------'
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echo '------------------------------ Docker 信息查询完成! ------------------------------'
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}
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## 安装 Docker
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install () {
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echo '===================================================================================================='
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echo `date +%Y-%m-%d` `date +%H:%M:%S`
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echo '============================== 开始安装 Docker ...... =============================='
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echo $DOCKER_VERSION
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echo $DOCKER_INSTALL_DIR
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echo $DOCKER_DATA_DIR
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echo $NEED_OFFLINE_INSTALL
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echo $PACKAGE_URL
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echo $PACKAGE_NAME
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echo $CPU_ARCH
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setCPUArch
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createDir
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createUser
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configSystem
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if [ !$NEED_OFFLINE_INSTALL ];then
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downloadInstallPackage
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fi
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installDockerEngine
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configEnv
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configService
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configDocker
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startD
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echo '------------------------------ Docker 安装完成! ------------------------------'
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echo '============================== Docker 安装完成!!! =============================='
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echo `date +%Y-%m-%d` `date +%H:%M:%S`
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echo '===================================================================================================='
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}
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# 初始化选项
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while getopts "v:i:d:p:" opt; do
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case $opt in
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v)
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DOCKER_VERSION="$OPTARG"
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echo $DOCKER_VERSION
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;;
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i)
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DOCKER_INSTALL_DIR="$OPTARG"
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echo $DOCKER_INSTALL_DIR
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;;
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d)
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DOCKER_DATA_DIR="$OPTARG"
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echo $DOCKER_DATA_DIR
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;;
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p)
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NEED_OFFLINE_INSTALL=true
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PACKAGE_NAME="$OPTARG"
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echo $PACKAGE_NAME
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;;
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esac
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done
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# 移除已经使用的参数
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shift $((OPTIND-1))
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# 根据参数执行方法
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case $@ in
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help)
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help
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;;
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||
version)
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version
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;;
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install)
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||
install
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;;
|
||
info)
|
||
info
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;;
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startD)
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startD
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;;
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stopD)
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stopD
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;;
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restart)
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restartD
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;;
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*)
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help
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;;
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esac
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