工具: 添加数据恢复脚本
功能: - 自动查找更新时的备份目录 - 显示备份内容和大小 - 恢复数据库、用户文件、配置文件 - 如无备份，提供重新初始化选项 - 自动停止和重启服务 使用场景: - 更新脚本导致数据丢失时恢复 - 误删数据后恢复 - 从备份恢复系统 使用方法: curl -fsSL https://gitee.com/yu-yon/vue-driven-cloud-storage/raw/master/restore-data.sh | sudo bash 🤖 Generated with Claude Code Co-Authored-By: Claude <noreply@anthropic.com>
This commit is contained in:
WanWanYun
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restore-data.sh
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175
restore-data.sh
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#!/bin/bash
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################################################################################
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# 玩玩云 - 数据恢复脚本
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# 用于恢复更新时丢失的数据
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################################################################################
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RED='\033[0;31m'
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GREEN='\033[0;32m'
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YELLOW='\033[1;33m'
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BLUE='\033[0;34m'
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NC='\033[0m'
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PROJECT_NAME="wanwanyun"
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PROJECT_DIR="/var/www/${PROJECT_NAME}"
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echo -e "${RED}╔═══════════════════════════════════════════════════════════════╗${NC}"
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echo -e "${RED}║ 玩玩云 - 数据恢复脚本 ║${NC}"
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echo -e "${RED}╚═══════════════════════════════════════════════════════════════╝${NC}"
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echo ""
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# 检查root权限
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if [[ $EUID -ne 0 ]]; then
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echo -e "${RED}✗ 此脚本需要root权限运行${NC}"
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echo -e "${YELLOW}请使用: sudo bash restore-data.sh${NC}"
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exit 1
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fi
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echo -e "${BLUE}步骤1: 查找备份目录...${NC}"
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echo ""
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# 查找所有可能的备份目录
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BACKUP_DIRS=$(find /tmp -maxdepth 1 -type d -name "${PROJECT_NAME}-update-backup-*" 2>/dev/null | sort -r)
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if [[ -z "$BACKUP_DIRS" ]]; then
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echo -e "${YELLOW}⚠ 未找到自动备份目录${NC}"
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echo ""
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echo -e "${BLUE}步骤2: 查找其他可能的备份...${NC}"
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# 检查 /root 目录下的备份
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ROOT_BACKUPS=$(find /root -maxdepth 1 -type d -name "${PROJECT_NAME}-backup-*" 2>/dev/null | sort -r)
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if [[ -z "$ROOT_BACKUPS" ]]; then
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echo -e "${RED}✗ 未找到任何备份${NC}"
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echo ""
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echo -e "${YELLOW}如果您没有其他备份，需要重新初始化数据库${NC}"
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echo ""
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read -p "是否重新创建管理员账号？(y/n): " create_new < /dev/tty
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if [[ "$create_new" == "y" || "$create_new" == "Y" ]]; then
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# 停止服务
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pm2 stop ${PROJECT_NAME}-backend
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# 删除旧数据库
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rm -f "${PROJECT_DIR}/backend/data/ftp-manager.db"
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# 重启服务（会自动创建新数据库）
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pm2 restart ${PROJECT_NAME}-backend
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echo ""
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echo -e "${GREEN}✓ 已重新初始化数据库${NC}"
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echo -e "${YELLOW}默认管理员账号: admin${NC}"
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echo -e "${YELLOW}默认密码: admin123${NC}"
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echo -e "${RED}⚠️ 请立即登录并修改密码！${NC}"
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fi
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exit 0
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else
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echo -e "${GREEN}✓ 找到卸载时的备份:${NC}"
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echo "$ROOT_BACKUPS"
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BACKUP_DIRS="$ROOT_BACKUPS"
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fi
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else
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echo -e "${GREEN}✓ 找到以下备份目录:${NC}"
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echo "$BACKUP_DIRS"
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fi
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echo ""
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# 选择最新的备份
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LATEST_BACKUP=$(echo "$BACKUP_DIRS" | head -1)
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echo -e "${BLUE}使用最新备份: $LATEST_BACKUP${NC}"
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echo ""
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# 显示备份内容
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echo -e "${BLUE}步骤3: 检查备份内容...${NC}"
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echo ""
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if [[ -d "$LATEST_BACKUP/data" ]]; then
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DATA_SIZE=$(du -sh "$LATEST_BACKUP/data" 2>/dev/null | cut -f1)
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echo -e "${GREEN}✓ 数据库目录: $DATA_SIZE${NC}"
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HAS_DATA=true
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else
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echo -e "${YELLOW}⚠ 未找到数据库备份${NC}"
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HAS_DATA=false
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fi
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if [[ -d "$LATEST_BACKUP/storage" ]]; then
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STORAGE_SIZE=$(du -sh "$LATEST_BACKUP/storage" 2>/dev/null | cut -f1)
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echo -e "${GREEN}✓ 用户文件目录: $STORAGE_SIZE${NC}"
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HAS_STORAGE=true
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else
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echo -e "${YELLOW}⚠ 未找到用户文件备份${NC}"
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HAS_STORAGE=false
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fi
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if [[ -f "$LATEST_BACKUP/.env" ]]; then
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echo -e "${GREEN}✓ 配置文件${NC}"
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HAS_ENV=true
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else
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echo -e "${YELLOW}⚠ 未找到配置文件备份${NC}"
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HAS_ENV=false
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fi
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echo ""
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if [[ "$HAS_DATA" == false ]] && [[ "$HAS_STORAGE" == false ]] && [[ "$HAS_ENV" == false ]]; then
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echo -e "${RED}✗ 备份目录为空，无法恢复${NC}"
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exit 1
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fi
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# 确认恢复
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echo -e "${YELLOW}是否恢复以上备份？${NC}"
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read -p "确认恢复 (y/n): " confirm < /dev/tty
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if [[ "$confirm" != "y" && "$confirm" != "Y" ]]; then
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echo -e "${BLUE}已取消恢复${NC}"
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exit 0
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fi
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echo ""
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echo -e "${BLUE}步骤4: 停止服务...${NC}"
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pm2 stop ${PROJECT_NAME}-backend
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echo -e "${GREEN}✓ 服务已停止${NC}"
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echo ""
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echo -e "${BLUE}步骤5: 恢复数据...${NC}"
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# 恢复数据库
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if [[ "$HAS_DATA" == true ]]; then
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rm -rf "${PROJECT_DIR}/backend/data"
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cp -r "$LATEST_BACKUP/data" "${PROJECT_DIR}/backend/"
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echo -e "${GREEN}✓ 数据库已恢复${NC}"
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fi
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# 恢复用户文件
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if [[ "$HAS_STORAGE" == true ]]; then
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rm -rf "${PROJECT_DIR}/backend/storage"
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cp -r "$LATEST_BACKUP/storage" "${PROJECT_DIR}/backend/"
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echo -e "${GREEN}✓ 用户文件已恢复${NC}"
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fi
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# 恢复配置文件
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if [[ "$HAS_ENV" == true ]]; then
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cp "$LATEST_BACKUP/.env" "${PROJECT_DIR}/backend/"
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echo -e "${GREEN}✓ 配置文件已恢复${NC}"
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fi
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echo ""
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echo -e "${BLUE}步骤6: 重启服务...${NC}"
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pm2 restart ${PROJECT_NAME}-backend
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sleep 2
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pm2 save
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echo ""
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echo -e "${GREEN}╔═══════════════════════════════════════════════════════════════╗${NC}"
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echo -e "${GREEN}║ ✓ 数据恢复完成！ ║${NC}"
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echo -e "${GREEN}╚═══════════════════════════════════════════════════════════════╝${NC}"
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echo ""
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echo -e "${YELLOW}请登录系统验证数据是否完整${NC}"
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echo ""
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# 显示服务状态
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pm2 status
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