publ
4e3a4b4602
带 Web 操作界面的备份系统，支持： - 数据源：MySQL 数据库（mysqldump）、服务器目录（tar.gz） - 存储目标：本地目录、S3 兼容对象存储（MinIO/Ceph/AWS S3） - 触发方式：手动 + Cron 定时调度（APScheduler） - 备份还原：MySQL 库、目录 - JWT 登录认证 + Fernet 字段加密 - 保留策略：按数量 + 按天数双重清理 技术栈：FastAPI + SQLAlchemy 2 + APScheduler + aioboto3； 前端 Vite + React 18 + TypeScript + Ant Design 5 + Zustand。 Docker Compose 一键起。 Co-Authored-By: Claude <noreply@anthropic.com>
62 lines
2.2 KiB
Python
62 lines
2.2 KiB
Python
from datetime import datetime
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from sqlalchemy import (
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BigInteger,
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DateTime,
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ForeignKey,
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Integer,
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String,
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Text,
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func,
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)
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from sqlalchemy.orm import Mapped, mapped_column, relationship
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from app.database import Base
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class Run(Base):
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"""单次备份执行记录。"""
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__tablename__ = "runs"
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id: Mapped[int] = mapped_column(Integer, primary_key=True)
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job_id: Mapped[int] = mapped_column(
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Integer, ForeignKey("jobs.id", ondelete="CASCADE"), nullable=False, index=True
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)
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status: Mapped[str] = mapped_column(String(16), nullable=False, default="pending")
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trigger: Mapped[str] = mapped_column(String(16), nullable=False, default="manual")
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started_at: Mapped[datetime | None] = mapped_column(DateTime, nullable=True)
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finished_at: Mapped[datetime | None] = mapped_column(DateTime, nullable=True)
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duration_seconds: Mapped[int | None] = mapped_column(Integer, nullable=True)
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artifact_path: Mapped[str | None] = mapped_column(String(512), nullable=True)
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artifact_size: Mapped[int | None] = mapped_column(BigInteger, nullable=True)
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artifact_checksum: Mapped[str | None] = mapped_column(String(64), nullable=True)
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error_message: Mapped[str | None] = mapped_column(Text, nullable=True)
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log_excerpt: Mapped[str | None] = mapped_column(Text, nullable=True)
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job: Mapped["Job"] = relationship(lazy="joined") # noqa: F821
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logs: Mapped[list["RunLog"]] = relationship( # noqa: F821
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back_populates="run", cascade="all, delete-orphan", lazy="select"
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)
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created_at: Mapped[datetime] = mapped_column(
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DateTime, server_default=func.now(), nullable=False
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)
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class RunLog(Base):
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"""完整日志（可独立表以避免 runs 表臃肿）。"""
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__tablename__ = "run_logs"
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id: Mapped[int] = mapped_column(Integer, primary_key=True)
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run_id: Mapped[int] = mapped_column(
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Integer, ForeignKey("runs.id", ondelete="CASCADE"), nullable=False, index=True
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)
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content: Mapped[str] = mapped_column(Text, nullable=False)
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created_at: Mapped[datetime] = mapped_column(
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DateTime, server_default=func.now(), nullable=False
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)
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run: Mapped["Run"] = relationship(back_populates="logs")
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