laobinghu
37742571ae
主要变更： - 添加完整的项目结构和模块（admin、articles、comments、users、session、oauth2、email、moderation、analytics、jobs 等） - 实现系统初始化 API（/init/status 和 /init/run） - 重写部署流程：迁移到 package.json scripts，删除 Makefile - 优化部署脚本：deploy.sh、healthcheck.sh、backup.sh、restore.sh、verify-env.sh - 更新 README.md：简化文档，整合部署指南 - 优化 AGENTS.md：精简到约 150 行，包含完整的代码规范和命令速查 - 配置 Docker Compose 自动化部署（prisma migrate deploy + seed） - 生成 OAuth2 RSA 密钥对支持 - 添加环境变量验证和数据库备份恢复功能
77 lines
1.9 KiB
Bash
77 lines
1.9 KiB
Bash
#!/bin/bash
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# ============================================
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# LinkShare Blog - 数据库备份脚本
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# ============================================
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# 用途: 自动备份 PostgreSQL 数据库
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# 用法: ./scripts/backup.sh [backup_name]
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# 示例: ./scripts/backup.sh daily
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set -e
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# 配置
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BACKUP_DIR="/backups"
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DB_CONTAINER="blog-postgres"
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DB_NAME="linkshare"
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DB_USER="blog"
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RETENTION_DAYS=7
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# 参数处理
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BACKUP_NAME=${1:-"auto_$(date +%Y%m%d_%H%M%S)"}
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BACKUP_FILE="$BACKUP_DIR/${BACKUP_NAME}.sql.gz"
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# 颜色定义
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GREEN='\033[0;32m'
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RED='\033[0;31m'
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NC='\033[0m'
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log_info() {
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echo -e "${GREEN}[INFO]${NC} $1"
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}
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log_error() {
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echo -e "${RED}[ERROR]${NC} $1"
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}
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# 创建备份目录
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mkdir -p "$BACKUP_DIR"
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# 检查数据库容器
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if ! docker ps | grep -q "$DB_CONTAINER"; then
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log_error "数据库容器 '$DB_CONTAINER' 未运行"
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exit 1
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fi
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# 执行备份
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log_info "开始备份数据库: $DB_NAME"
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log_info "备份文件: $BACKUP_FILE"
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if docker exec "$DB_CONTAINER" pg_dump -U "$DB_USER" "$DB_NAME" 2>/dev/null | gzip > "$BACKUP_FILE"; then
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BACKUP_SIZE=$(du -h "$BACKUP_FILE" | cut -f1)
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log_info "备份成功: $BACKUP_SIZE"
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# 记录备份信息
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echo "Backup: $BACKUP_NAME" >> "$BACKUP_DIR/backup.log"
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echo "Date: $(date '+%Y-%m-%d %H:%M:%S')" >> "$BACKUP_DIR/backup.log"
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echo "Size: $BACKUP_SIZE" >> "$BACKUP_DIR/backup.log"
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echo "File: $BACKUP_FILE" >> "$BACKUP_DIR/backup.log"
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echo "---" >> "$BACKUP_DIR/backup.log"
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# 清理旧备份
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log_info "清理 $RETENTION_DAYS 天前的旧备份..."
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find "$BACKUP_DIR" -name "*.sql.gz" -mtime +$RETENTION_DAYS -delete 2>/dev/null || true
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log_info "备份完成！"
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# 输出备份文件列表
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echo ""
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echo "可用的备份:"
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ls -lh "$BACKUP_DIR"/*.sql.gz 2>/dev/null || echo "无备份文件"
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exit 0
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else
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log_error "备份失败"
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rm -f "$BACKUP_FILE"
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exit 1
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fi
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