Update do_docker.sh
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@ -1,76 +1,104 @@
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#!/bin/sh
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red(){
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red() {
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echo -e "\033[31m\033[01m$1\033[0m"
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}
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green(){
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green() {
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echo -e "\033[32m\033[01m$1\033[0m"
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}
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yellow(){
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yellow() {
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echo -e "\033[33m\033[01m$1\033[0m"
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}
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blue(){
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blue() {
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echo -e "\033[34m\033[01m$1\033[0m"
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}
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light_magenta() {
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echo -e "\033[95m\033[01m$1\033[0m"
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}
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light_yellow() {
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echo -e "\033[93m\033[01m$1\033[0m"
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}
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# 找到挂载在 /tmp/mountd 下的 U 盘设备
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MOUNT_BASE="/tmp/mountd"
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AUTOMOUNT_POINT=$(find $MOUNT_BASE -mindepth 1 -maxdepth 1 -type d | head -n 1)
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if [ -z "$AUTOMOUNT_POINT" ]; then
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red "没有找到 U 盘的挂载点。请重新插拔U盘再试试"
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# 查找USB设备分区
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USB_DEVICES=$(lsblk -o NAME,RM,TYPE | grep '1 part' | awk '{print $1}')
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if [ -z "$USB_DEVICES" ]; then
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echo "未找到USB设备分区。"
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exit 1
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fi
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# 使用 df 来找到设备文件，这假设挂载点的路径不含空格
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DEVICE=$(df | grep "$AUTOMOUNT_POINT" | awk '{ print $1 }')
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if [ -z "$DEVICE" ]; then
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yellow "无法找到 U 盘。"
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# 遍历所有找到的USB设备分区
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for USB_DEVICE_PART in $USB_DEVICES; do
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# 移除不必要的字符
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CORRECTED_PART=$(echo $USB_DEVICE_PART | sed 's/[^a-zA-Z0-9]//g')
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echo "找到USB设备分区: /dev/$CORRECTED_PART"
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# 检查USB设备分区是否已挂载,这是glinet自动挂载点 /tmp/mountd/diskX_partX
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AUTOMOUNT_POINT=$(mount | grep "/dev/$CORRECTED_PART " | awk '{print $3}')
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if [ -n "$AUTOMOUNT_POINT" ]; then
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echo "设备分区已挂载在 $AUTOMOUNT_POINT,正在尝试卸载..."
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# 停止docker服务 避免u盘占用
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/etc/init.d/docker stop
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sleep 2
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umount /dev/$CORRECTED_PART
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if [ $? -eq 0 ]; then
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echo "卸载成功。"
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else
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echo "卸载失败，请检查设备是否正被使用。"
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exit 1
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fi
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fi
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else
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echo "设备分区未挂载。"
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fi
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# 此处设备路径已经找到，可以继续执行格式化和挂载等操作
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yellow "找到 U 盘设备：$DEVICE,挂载在:$AUTOMOUNT_POINT"
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# 格式化分区为EXT4，你可以根据需要更改为其他文件系统类型
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red "正在格式化U盘: /dev/$CORRECTED_PART 为 EXT4..."
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mkfs.ext4 -F /dev/$CORRECTED_PART
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# 卸载自动挂载的 U 盘
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umount $AUTOMOUNT_POINT
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# 检查并格式化 U 盘为 ext4
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FORMAT_DISK=$DEVICE
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MOUNT_POINT="/mnt/upan_data"
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DOCKER_ROOT="$MOUNT_POINT/docker"
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echo "格式化 $FORMAT_DISK 为 ext4 ..."
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yellow "如果您确定要格式化U盘,请输入 y 来确认"
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if mkfs.ext4 $FORMAT_DISK; then
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echo "U盘格式化成功。"
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else
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red "U盘格式化失败,请确保刚才输入y确认。再次尝试需要重新插拔一次U盘"
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if [ $? -eq 0 ]; then
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green "格式化成功。"
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else
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red "\n U盘格式化失败"
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exit 1
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fi
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fi
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done
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yellow "为Docker Root 创建挂载点..."
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USB_MOUNT_POINT="/mnt/upan_data"
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DOCKER_ROOT="$USB_MOUNT_POINT/docker"
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mkdir -p $DOCKER_ROOT
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echo "将挂载 U 盘到 $DOCKER_ROOT..."
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mount $FORMAT_DISK $MOUNT_POINT
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green "将挂载 U 盘到 $DOCKER_ROOT..."
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mount -t ext4 /dev/$CORRECTED_PART $USB_MOUNT_POINT
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# 检查挂载命令的退出状态
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if [ $? -ne 0 ]; then
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red "挂载失败，脚本退出。"
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exit 1
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fi
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green "U盘挂载成功啦\n"
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green "正在创建 Docker 配置文件 /etc/docker/daemon.json"
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mkdir -p /etc/docker
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echo '{
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"bridge": "docker0",
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"storage-driver": "overlay2",
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"data-root": "'$DOCKER_ROOT'"
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}' > /etc/docker/daemon.json
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}' >/etc/docker/daemon.json
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# 安装 Docker 和 dockerd
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green "正在安装 Docker..."
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opkg update
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opkg install luci-app-dockerman
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opkg install luci-i18n-dockerman-zh-cn
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green "正在安装 Docker及相关服务..."
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opkg install luci-app-dockerman >/dev/null 2>&1
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opkg install luci-i18n-dockerman-zh-cn >/dev/null 2>&1
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opkg install dockerd --force-depends >/dev/null 2>&1
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if [ $? -eq 0 ]; then
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green "Docker 安装成功。"
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else
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light_magenta "Docker 安装失败。"
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fi
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# 创建并配置启动脚本
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green "设置 Docker 跟随系统启动"
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cat << 'EOF' > /etc/init.d/docker
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green "正在设置 Docker 跟随系统启动"
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cat <<'EOF' >/etc/init.d/docker
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#!/bin/sh /etc/rc.common
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START=99
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@ -103,28 +131,51 @@ chmod +x /etc/init.d/docker
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green "设置开机挂载U盘后 再启动Docker"
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# 首先，备份 /etc/rc.local
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cp /etc/rc.local /etc/rc.local.backup
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# U盘分区 /dev/sdx
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USB_DEVICE_PART="/dev/$CORRECTED_PART"
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# glinet系统重启后的 USB自动挂载点
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SYSTEM_USB_AUTO_MOUNTPOINT="/tmp/mountd/disk1_part1"
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# 卸载USB自动挂载点 挂载自定义挂载点 /mnt/upan_data
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if ! grep -q "umount $SYSTEM_USB_AUTO_MOUNTPOINT" /etc/rc.local; then
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sed -i '/exit 0/d' /etc/rc.local
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# 删除原有的 exit 0
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sed -i '/exit 0/d' /etc/rc.local
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# 将新的命令添加到 /etc/rc.local，然后再加上 exit 0
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{
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echo "umount $AUTOMOUNT_POINT || true"
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echo "mount $FORMAT_DISK $MOUNT_POINT || true"
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# 将新的命令添加到 /etc/rc.local，然后再加上 exit 0
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{
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echo "umount $SYSTEM_USB_AUTO_MOUNTPOINT || true"
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echo "mount $USB_DEVICE_PART $USB_MOUNT_POINT || true"
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echo "/etc/init.d/docker start || true"
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echo "exit 0"
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} >> /etc/rc.local
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} >>/etc/rc.local
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fi
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cat /etc/rc.local
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# 修改 /etc/config/dockerd 文件中的 data_root 配置
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sed -i "/option data_root/c\ option data_root '/mnt/upan_data/docker/'" /etc/config/dockerd
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# 重启dockerd
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/etc/init.d/docker restart
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sleep 2
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# 检查Docker是否正在运行
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if ! docker info >/dev/null 2>&1; then
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red "Docker 启动失败"
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else
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DOCKER_ROOT_DIR=$(docker info 2>&1 | grep -v "WARNING" | grep "Docker Root Dir" | awk '{print $4}')
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light_magenta "当前Docker根目录为: $DOCKER_ROOT_DIR"
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light_yellow "Docker根目录剩余空间:$(df -h $DOCKER_ROOT_DIR | awk 'NR==2{print $4}')"
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green "OK,Docker启动成功,建议重启一次"
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fi
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yellow "Docker 部署完毕，请重启路由器来使更改生效。现在重启吗？(y/n)"
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yellow "Docker 部署完毕,重启路由器来验证Docker是否正常工作。现在重启吗?(y/n)"
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read -r answer
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if [ "$answer" = "y" ] || [ -z "$answer" ]; then
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yellow "正在重启路由器..."
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reboot
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else
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echo "更改将在下次重启后生效。建议立刻重启"
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# 检查Docker是否正在运行
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if ! docker info >/dev/null 2>&1; then
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yellow "您还没有启动Docker。"
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exit 1
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else
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green "好吧,不重启也能用,建议先查看Docker根目录是否正确再开始使用。"
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fi
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fi
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