提交docker第一版测试

docker/do_docker.sh

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+#!/bin/sh
+red(){
+    echo -e "\033[31m\033[01m$1\033[0m"
+}
+green(){
+    echo -e "\033[32m\033[01m$1\033[0m"
+}
+yellow(){
+    echo -e "\033[33m\033[01m$1\033[0m"
+}
+blue(){
+    echo -e "\033[34m\033[01m$1\033[0m"
+}
+
+# 找到挂载在 /tmp/mountd 下的 U 盘设备
+MOUNT_BASE="/tmp/mountd"
+AUTOMOUNT_POINT=$(find $MOUNT_BASE -mindepth 1 -maxdepth 1 -type d | head -n 1)
+if [ -z "$AUTOMOUNT_POINT" ]; then
+    red "没有找到 U 盘的挂载点。请重新插拔U盘再试试"
+    exit 1
+fi
+
+# 使用 df 来找到设备文件，这假设挂载点的路径不含空格
+DEVICE=$(df | grep "$AUTOMOUNT_POINT" | awk '{ print $1 }')
+if [ -z "$DEVICE" ]; then
+    yellow "无法找到 U 盘。"
+    exit 1
+fi
+
+# 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
+yellow "找到 U 盘设备：$DEVICE,挂载在:$AUTOMOUNT_POINT"
+
+# 卸载自动挂载的 U 盘
+umount $AUTOMOUNT_POINT
+
+# 检查并格式化 U 盘为 ext4
+FORMAT_DISK=$DEVICE  
+MOUNT_POINT="/mnt/upan_data"
+DOCKER_ROOT="$MOUNT_POINT/docker"
+
+echo "格式化 $FORMAT_DISK 为 ext4 ..."
+yellow "如果您确定要格式化U盘,请输入 y 来确认"
+if mkfs.ext4 $FORMAT_DISK; then
+    echo "U盘格式化成功。"
+else
+    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"
+    exit 1
+fi
+
+yellow "为Docker Root 创建挂载点..."
+mkdir -p $DOCKER_ROOT
+
+echo "将挂载 U 盘到 $DOCKER_ROOT..."
+mount $FORMAT_DISK $MOUNT_POINT
+
+green "正在创建 Docker 配置文件 /etc/docker/daemon.json"
+mkdir -p /etc/docker
+echo '{
+  "bridge": "docker0",
+  "storage-driver": "overlay2",
+  "data-root": "'$DOCKER_ROOT'"
+}' > /etc/docker/daemon.json
+
+# 安装 Docker 和 dockerd
+green "正在安装 Docker..."
+opkg update
+opkg install luci-app-dockerman
+opkg install luci-i18n-dockerman-zh-cn
+opkg install dockerd --force-depends >/dev/null 2>&1
+
+# 创建并配置启动脚本
+green "设置 Docker 跟随系统启动"
+cat << 'EOF' > /etc/init.d/docker
+#!/bin/sh /etc/rc.common
+
+START=99
+USE_PROCD=1
+PROG="/usr/bin/dockerd"
+
+start_service() {
+    procd_open_instance
+    procd_set_param command $PROG --config-file /etc/docker/daemon.json
+    procd_set_param stdout 1
+    procd_set_param stderr 1
+    procd_close_instance
+}
+
+stop_service() {
+    killall dockerd
+}
+
+restart() {
+    stop
+    start
+}
+EOF
+
+# 使启动脚本可执行并启用自启动
+chmod +x /etc/init.d/docker
+/etc/init.d/docker enable
+/etc/init.d/docker start
+
+green "设置开机挂载U盘后 再启动Docker"
+# 首先，备份 /etc/rc.local
+cp /etc/rc.local /etc/rc.local.backup
+
+# 删除原有的 exit 0
+sed -i '/exit 0/d' /etc/rc.local
+
+# 将新的命令添加到 /etc/rc.local，然后再加上 exit 0
+{
+    echo "umount $AUTOMOUNT_POINT || true"
+    echo "mount $FORMAT_DISK $MOUNT_POINT || true"
+    echo "/etc/init.d/docker start || true"
+    echo "exit 0"
+} >> /etc/rc.local
+
+cat /etc/rc.local
+
+# 修改 /etc/config/dockerd 文件中的 data_root 配置
+sed -i "/option data_root/c\	option data_root '/mnt/upan_data/docker/'" /etc/config/dockerd
+
+yellow "Docker 部署完毕，请重启路由器来使更改生效。现在重启吗？(y/n)"
+read -r answer
+if [ "$answer" = "y" ] || [ -z "$answer" ]; then
+    yellow "正在重启路由器..."
+    reboot
+else
+    echo "更改将在下次重启后生效。建议立刻重启"
+fi