Update do_docker.sh
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@ -1,106 +1,66 @@
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#!/bin/sh
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red() {
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echo -e "\033[31m\033[01m[WARNING] $1\033[0m"
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}
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green() {
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echo -e "\033[32m\033[01m[INFO] $1\033[0m"
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}
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yellow() {
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echo -e "\033[33m\033[01m[NOTICE] $1\033[0m"
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}
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blue() {
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echo -e "\033[34m\033[01m[MESSAGE] $1\033[0m"
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}
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light_magenta() {
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echo -e "\033[95m\033[01m[NOTICE] $1\033[0m"
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}
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light_yellow() {
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echo -e "\033[93m\033[01m[NOTICE] $1\033[0m"
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}
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##获取路由型号信息
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# 定义颜色输出函数
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red() { echo -e "\033[31m\033[01m[WARNING] $1\033[0m"; }
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green() { echo -e "\033[32m\033[01m[INFO] $1\033[0m"; }
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yellow() { echo -e "\033[33m\033[01m[NOTICE] $1\033[0m"; }
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blue() { echo -e "\033[34m\033[01m[MESSAGE] $1\033[0m"; }
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light_magenta() { echo -e "\033[95m\033[01m[NOTICE] $1\033[0m"; }
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light_yellow() { echo -e "\033[93m\033[01m[NOTICE] $1\033[0m"; }
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# 获取路由器型号信息
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get_router_name() {
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model_info=$(cat /tmp/sysinfo/model)
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echo "$model_info"
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cat /tmp/sysinfo/model
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}
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# 安装必备工具lsblk和fdisk等
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# 安装依赖应用
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install_depends_apps() {
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blue "正在安装部署环境的所需要的工具 lsblk 和fdisk ..."
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router_name=$(get_router_name)
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case "$router_name" in
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*3000*)
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blue "正在安装 部署docker环境所需的工具 lsblk 和 fdisk..."
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local router_name=$(get_router_name)
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opkg update >/dev/null 2>&1
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if opkg install lsblk fdisk >/dev/null 2>&1; then
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green "$router_name 的 lsblk fdisk 工具 安装成功。"
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green "$router_name 的 lsblk 和 fdisk 工具安装成功。"
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else
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red "安装失败。"
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exit 1
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fi
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;;
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*2500*)
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opkg update >/dev/null 2>&1
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if opkg install lsblk fdisk >/dev/null 2>&1; then
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green "$router_name 的 lsblk fdisk 工具 安装成功。"
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else
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red "安装失败。"
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exit 1
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fi
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;;
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*6000*)
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red "由于 mt6000 的软件源中没有找到 lsblk 和fdisk ..."
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yellow "因此先借用mt3000的软件源来安装lsblk 和fdisk工具"
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# 备份 /etc/opkg/distfeeds.conf
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cp /etc/opkg/distfeeds.conf /etc/opkg/distfeeds.conf.backup
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# 先替换为mt3000的软件源来安装lsblk 和fdisk工具
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mt3000_opkg="https://raw.githubusercontent.com/wukongdaily/gl-inet-onescript/master/mt-3000/distfeeds.conf"
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wget -q -O /etc/opkg/distfeeds.conf ${mt3000_opkg}
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green "正在更新为mt3000的软件源"
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opkg update >/dev/null 2>&1
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green "再次尝试安装 lsblk 和fdisk工具"
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if opkg install lsblk fdisk >/dev/null 2>&1; then
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green "$router_name 的 lsblk fdisk 工具 安装成功。"
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#还原软件源
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cp /etc/opkg/distfeeds.conf.backup /etc/opkg/distfeeds.conf
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else
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red "安装失败。"
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#还原软件源
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cp /etc/opkg/distfeeds.conf.backup /etc/opkg/distfeeds.conf
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exit 1
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fi
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;;
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*)
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echo "Router name does not contain '3000' 6000 or '2500'."
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;;
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esac
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}
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# START
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install_depends_apps
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green "现在开始查找USB设备分区,请稍后......"
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# 自动识别第一个可移除的USB磁盘
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USB_DISK=$(lsblk -dn -o NAME,RM,TYPE | awk '$2=="1" && $3=="disk" {print "/dev/"$1; exit}')
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if [ -z "$USB_DISK" ]; then
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echo "未找到USB磁盘。"
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# 准备USB设备
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prepare_usb_device() {
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green "现在开始查找USB设备分区，请稍后......"
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local usb_disk=$(lsblk -dn -o NAME,RM,TYPE | awk '$2=="1" && $3=="disk" {print "/dev/"$1; exit}')
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if [ -z "$usb_disk" ]; then
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red "未找到USB磁盘。"
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exit 1
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fi
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yellow "找到USB磁盘：$USB_DISK"
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yellow "找到USB磁盘：$usb_disk"
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# 清零磁盘开始部分以清除分区表和文件系统签名
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dd if=/dev/zero of=$USB_DISK bs=1M count=10
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dd if=/dev/zero of=$usb_disk bs=1M count=10
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sync
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# 卸载所有与该磁盘相关的挂载点
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for mount in $(mount | grep "$USB_DISK" | awk '{print $3}'); do
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unmount_usb_device "$usb_disk"
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red "正在重新分区并格式化$usb_disk..."
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create_and_format_partition "$usb_disk"
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}
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# 卸载USB设备
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unmount_usb_device() {
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for mount in $(mount | grep "$1" | awk '{print $3}'); do
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yellow "正在尝试卸载U盘挂载点：$mount"
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if ! umount $mount; then
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umount $mount || {
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red "警告：无法卸载挂载点 $mount。可能有文件正在被访问或权限不足。"
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exit 1
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else
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}
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green "U盘挂载点 $mount 卸载成功。"
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fi
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done
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}
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red "正在重新分区并格式化$USB_DISK..."
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# 使用fdisk清除所有分区并创建一个新的主分区
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# 创建并格式化分区
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create_and_format_partition() {
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{
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echo o # 创建一个新的空DOS分区表
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echo n # 添加一个新分区
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@ -109,55 +69,61 @@ red "正在重新分区并格式化$USB_DISK..."
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echo # 第一个可用扇区（默认）
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echo # 最后一个扇区（默认，使用剩余空间）
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echo w # 写入并退出
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} | fdisk $USB_DISK >/dev/null 2>&1
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} | fdisk $1 >/dev/null 2>&1
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# 等待磁盘分区表更新
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sleep 5
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# 格式化新分区为EXT4文件系统
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NEW_PARTITION="${USB_DISK}1"
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red "正在将U盘 $NEW_PARTITION 格式化为EXT4文件系统..."
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mkfs.ext4 -F $NEW_PARTITION >/dev/null 2>&1
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green "$NEW_PARTITION 已成功格式化为EXT4文件系统。"
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local new_partition="${1}1"
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red "正在将U盘 $new_partition 格式化为EXT4文件系统..."
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mkfs.ext4 -F $new_partition >/dev/null 2>&1
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green "$new_partition 已成功格式化为EXT4文件系统。"
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}
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# 卸载所有与该磁盘相关的挂载点
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for mount in $(mount | grep "$USB_DISK" | awk '{print $3}'); do
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echo "再次卸载U盘的自动挂载点：$mount"
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umount $mount
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done
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# 配置并启动Docker
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configure_and_start_docker() {
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local new_partition="$1"
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local usb_mount_point="/mnt/upan_data"
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local docker_root="$usb_mount_point/docker"
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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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green "将U盘 挂载到 $USB_MOUNT_POINT..."
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mount -t ext4 $NEW_PARTITION $USB_MOUNT_POINT
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# 检查挂载命令的退出状态
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mkdir -p $docker_root
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green "将U盘 挂载到 $usb_mount_point..."
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mount -t ext4 $new_partition $usb_mount_point
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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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"data-root": "'$docker_root'"
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}' >/etc/docker/daemon.json
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install_docker
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configure_docker_to_start_on_boot "$new_partition" "$usb_mount_point"
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start_docker_and_check
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}
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# 安装 Docker 和 dockerd
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install_docker() {
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green "正在更新 OPKG 软件包..."
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opkg update >/dev/null 2>&1
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green "正在安装 Docker 及相关服务...请耐心等待一会...大约需要1分钟\n"
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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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}
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# 配置 Docker 开机启动
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configure_docker_to_start_on_boot() {
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local new_partition="$1"
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local usb_mount_point="$2"
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# 创建并配置启动脚本
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green "正在设置 Docker 跟随系统启动的文件:/etc/init.d/docker"
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cat <<'EOF' >/etc/init.d/docker
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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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@ -166,7 +132,7 @@ PROG="/usr/bin/dockerd"
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start_service() {
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procd_open_instance
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procd_set_param command $PROG --config-file /etc/docker/daemon.json
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procd_set_param command \$PROG --config-file /etc/docker/daemon.json
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procd_set_param stdout 1
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procd_set_param stderr 1
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procd_close_instance
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@ -182,71 +148,22 @@ restart() {
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}
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EOF
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# 使启动脚本可执行并启用自启动
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chmod +x /etc/init.d/docker
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/etc/init.d/docker enable
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/etc/init.d/docker start
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}
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green "正在设置开机启动顺序的配置\n\n先挂载U盘,再启动Docker 修改/etc/rc.local后如下\n"
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# 首先，备份 /etc/rc.local
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cp /etc/rc.local /etc/rc.local.backup
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# U盘分区 /dev/sdx=$NEW_PARTITION
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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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# 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 $NEW_PARTITION $USB_MOUNT_POINT || true"
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echo "/etc/init.d/docker start || true"
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echo "exit 0"
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} >>/etc/rc.local
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fi
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cat /etc/rc.local
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# 修改 /etc/config/dockerd 文件中的 data_root 配置
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sed -i "/option data_root/c\ option data_root '/mnt/upan_data/docker/'" /etc/config/dockerd
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# 安装完毕后
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green "正在尝试启动Docker....请稍后"
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# 初始化计数器
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counter=0
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# 循环检查 Docker 守护进程是否已经启动
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until docker info >/dev/null 2>&1; do
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counter=$((counter + 1))
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echo "Waiting for Docker daemon to start..."
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sleep 1
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# 如果等待时间达到10秒，则跳出循环
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if [ $counter -eq 10 ]; then
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echo "Failed to start Docker daemon within 10 seconds."
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exit 1
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fi
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done
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/etc/init.d/docker stop
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yellow "正在重启Docker 守护进程...."
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sleep 2
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# 启动 Docker 并检查
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start_docker_and_check() {
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/etc/init.d/docker start
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sleep 5
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green "Docker 运行环境部署完毕"
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yellow "正在帮您启动Docker....若出现卡住现象 20s都没反应。建议手动重启路由器"
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# 检查Docker是否正在运行
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if ! docker info >/dev/null 2>&1; then
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red "Docker 启动失败,您可以手动启动docker 执行 /etc/init.d/docker start"
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else
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green "Docker 启动成功并设置正确,您可以直接使用啦～\n"
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DOCKER_ROOT_DIR=$(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 $4}')"
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# 检查DOCKER_ROOT_DIR是否为"/opt/docker"
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if [ "$DOCKER_ROOT_DIR" = "/opt/docker" ]; then
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yellow "虽然Docker启动成功了,但是Docker根目录不正确 $DOCKER_ROOT_DIR 。建议立即重启以修正。"
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else
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green "Docker启动成功并设置正确,您可以直接使用啦～\n"
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light_yellow "不过为了验证下次启动docker的有效性 建议手动重启路由器一次 祝您使用愉快"
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fi
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echo
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yellow "不过为了验证下次启动docker的有效性 建议手动重启路由器一次 祝您使用愉快\n"
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red "是否立即重启？(y/n)"
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read -r answer
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if [ "$answer" = "y" ] || [ "$answer" = "Y" ]; then
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@ -256,3 +173,9 @@ else
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yellow "您选择了不重启"
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fi
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fi
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}
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# 主执行流程
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install_depends_apps
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prepare_usb_device
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configure_and_start_docker "${USB_DISK}1"
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