rev 4

cpv3/modules/system/router.py

@@ -1,6 +1,10 @@
 from __future__ import annotations
 
-from fastapi import APIRouter
+from fastapi import APIRouter, Depends
+from sqlalchemy import text
+from sqlalchemy.ext.asyncio import AsyncSession
+
+from cpv3.db.session import get_db
 
 router = APIRouter(prefix="/api", tags=["System"])
 
@@ -8,3 +12,16 @@ router = APIRouter(prefix="/api", tags=["System"])
 @router.get("/ping/")
 async def ping() -> dict[str, str]:
     return {"status": "ok"}
+
+
+@router.get("/health/")
+async def health(db: AsyncSession = Depends(get_db)) -> dict[str, str]:
+    """Health check for Docker/K8s probes. Verifies DB connectivity."""
+    try:
+        await db.execute(text("SELECT 1"))
+        db_status = "connected"
+    except Exception:
+        db_status = "disconnected"
+
+    status = "ok" if db_status == "connected" else "degraded"
+    return {"status": status, "database": db_status}