레거시 모드

api.py

@@ -1,7 +1,19 @@
 import logging
 
+from config.env_setup import setup_environment
+
+# 환경 변수 설정을 최우선으로 호출
+setup_environment()
+
+# 로깅 기본 설정
+logging.basicConfig(
+    level=logging.INFO, format="%(asctime)s [%(levelname)s] %(name)s - %(message)s"
+)
+logger = logging.getLogger("startup")
+
 from fastapi import FastAPI
 from router import deepseek_router
+from services.ocr_engine import init_engine
 
 logging.basicConfig(
     level=logging.INFO, format="%(asctime)s [%(levelname)s] %(name)s - %(message)s"
@@ -14,6 +26,17 @@ app = FastAPI(
 )
 
 
+@app.on_event("startup")
+async def startup_event():
+    """FastAPI startup event handler."""
+    logging.info("Application startup...")
+    try:
+        await init_engine()
+        logging.info("vLLM engine initialized successfully.")
+    except Exception as e:
+        logging.error(f"vLLM engine init failed: {e}", exc_info=True)
+
+
 @app.get("/health/API", include_in_schema=False)
 async def health_check():
     return {"status": "API ok"}