feat: 平台预设字典+凭证加密+分库备份+Agent采集+移动端优先前端重做

2026-08-01 23:10:31 +00:00
parent 1dac5d8735
commit e672086b67
31 changed files with 1792 additions and 421 deletions
@@ -0,0 +1,76 @@
+"""监控与日志模型（存储于 metrics.db）
+
+- MetricPoint:  资源监控时序数据（Agent 上报）
+- ServerInfo:   服务器基础信息快照（Agent 上报）
+- SecurityCheck: 安全检查项结果
+- EventLog:     系统事件日志
+"""
+
+from datetime import datetime
+from typing import Optional
+
+from sqlmodel import Field, SQLModel
+
+
+class MetricPoint(SQLModel, table=True):
+    """资源监控时序数据"""
+
+    __tablename__ = "metric_points"
+
+    id: Optional[int] = Field(default=None, primary_key=True)
+    asset_id: int = Field(index=True, description="关联资产 ID")
+    ts: datetime = Field(default_factory=datetime.utcnow, index=True, description="采集时间")
+    cpu_pct: Optional[float] = Field(default=None, description="CPU 使用率 %")
+    mem_pct: Optional[float] = Field(default=None, description="内存使用率 %")
+    disk_pct: Optional[float] = Field(default=None, description="磁盘使用率 %")
+    net_in_mb: Optional[float] = Field(default=None, description="网络入流量 MB（采样间隔）")
+    net_out_mb: Optional[float] = Field(default=None, description="网络出流量 MB（采样间隔）")
+    load_1m: Optional[float] = Field(default=None, description="1 分钟负载")
+    uptime_sec: Optional[int] = Field(default=None, description="运行时长（秒）")
+
+
+class ServerInfo(SQLModel, table=True):
+    """服务器基础信息快照（每个资产一条，覆盖更新）"""
+
+    __tablename__ = "server_info"
+
+    id: Optional[int] = Field(default=None, primary_key=True)
+    # 逻辑关联 assets.id（跨库不设物理外键）
+    asset_id: int = Field(unique=True, index=True)
+    hostname: Optional[str] = Field(default=None)
+    os: Optional[str] = Field(default=None, description="操作系统发行版")
+    kernel: Optional[str] = Field(default=None, description="内核版本")
+    cpu_cores: Optional[int] = Field(default=None)
+    mem_total_gb: Optional[float] = Field(default=None)
+    disk_total_gb: Optional[float] = Field(default=None)
+    public_ip: Optional[str] = Field(default=None)
+    tailscale_ip: Optional[str] = Field(default=None)
+    status: Optional[str] = Field(default="online", description="online/offline")
+    last_seen: datetime = Field(default_factory=datetime.utcnow, description="最近上报时间")
+
+
+class SecurityCheck(SQLModel, table=True):
+    """安全检查项结果"""
+
+    __tablename__ = "security_checks"
+
+    id: Optional[int] = Field(default=None, primary_key=True)
+    asset_id: int = Field(index=True)
+    ts: datetime = Field(default_factory=datetime.utcnow, index=True)
+    check_item: str = Field(description="检查项，如 ssh_config/firewall/updates")
+    status: str = Field(default="unknown", description="pass/warn/fail/unknown")
+    detail: Optional[str] = Field(default=None, description="检查详情")
+    suggestion: Optional[str] = Field(default=None, description="加固建议")
+
+
+class EventLog(SQLModel, table=True):
+    """系统事件日志"""
+
+    __tablename__ = "event_logs"
+
+    id: Optional[int] = Field(default=None, primary_key=True)
+    ts: datetime = Field(default_factory=datetime.utcnow, index=True)
+    level: str = Field(default="info", index=True, description="info/warning/error")
+    source: str = Field(default="system", description="来源，如 agent/api/backup")
+    asset_id: Optional[int] = Field(default=None, index=True)
+    message: str = Field(description="事件内容")