feat: add multi-server control panel and host-aware sync

app/api/health.py

@@ -2,11 +2,13 @@
 Health check endpoints
 """
 
-from fastapi import APIRouter, HTTPException
+from fastapi import APIRouter, HTTPException, Query
 from pydantic import BaseModel
 from datetime import datetime
 import requests
 import logging
+from typing import Optional
+from urllib.parse import urlparse
 from app.config import settings
 
 logger = logging.getLogger(__name__)
@@ -26,18 +28,31 @@ class HealthResponse(BaseModel):
             }
         }
 
+
+def resolve_ollama_host(host: Optional[str]) -> str:
+    """Resolve target Ollama host, optionally overridden by query parameter."""
+    if not host:
+        return settings.OLLAMA_HOST
+
+    parsed = urlparse(host.strip())
+    if parsed.scheme not in {"http", "https"} or not parsed.netloc:
+        raise HTTPException(status_code=422, detail="Invalid Ollama host URL")
+
+    return host.rstrip("/")
+
 @router.get("/health", response_model=HealthResponse)
-async def health_check():
+async def health_check(host: Optional[str] = Query(default=None)):
     """
     Health check dell'API e dello stato di Ollama
     
     Returns:
         HealthResponse: Status dell'API e di Ollama
     """
+    target_host = resolve_ollama_host(host)
     try:
         # Check Ollama
         response = requests.get(
-            f"{settings.OLLAMA_HOST}/api/tags",
+            f"{target_host}/api/tags",
             timeout=settings.OLLAMA_TIMEOUT
         )
         ollama_status = "online" if response.status_code == 200 else "offline"
@@ -52,13 +67,14 @@ async def health_check():
     )
 
 @router.get("/ready")
-async def ready():
+async def ready(host: Optional[str] = Query(default=None)):
     """
     Readiness probe per Kubernetes/Docker
     """
+    target_host = resolve_ollama_host(host)
     try:
         response = requests.get(
-            f"{settings.OLLAMA_HOST}/api/tags",
+            f"{target_host}/api/tags",
             timeout=5
         )
         if response.status_code == 200: