ftp idempotente e istanziabile più volte + logghing su stout x promtail

src/utils/orchestrator_utils.py

@@ -4,6 +4,7 @@ import logging
 import os
 import signal
 from collections.abc import Callable, Coroutine
+from logging.handlers import RotatingFileHandler
 from typing import Any
 
 import aiomysql
@@ -33,24 +34,37 @@ class WorkerFormatter(logging.Formatter):
 
 
 def setup_logging(log_filename: str, log_level_str: str):
-    """Configura il logging globale.
+    """Configura il logging globale con rotation automatica.
 
     Args:
         log_filename (str): Percorso del file di log.
         log_level_str (str): Livello di log (es. "INFO", "DEBUG").
     """
     logger = logging.getLogger()
-    handler = logging.FileHandler(log_filename)
     formatter = WorkerFormatter("%(asctime)s - PID: %(process)d.Worker-%(worker_id)s.%(name)s.%(funcName)s.%(levelname)s: %(message)s")
-    handler.setFormatter(formatter)
 
-    # Rimuovi eventuali handler esistenti e aggiungi il nostro
+    # Rimuovi eventuali handler esistenti
     if logger.hasHandlers():
         logger.handlers.clear()
-    logger.addHandler(handler)
+
+    # Handler per file con rotation (max 10MB per file, mantiene 5 backup)
+    file_handler = RotatingFileHandler(
+        log_filename,
+        maxBytes=10 * 1024 * 1024,  # 10 MB
+        backupCount=5,  # Mantiene 5 file di backup
+        encoding="utf-8"
+    )
+    file_handler.setFormatter(formatter)
+    logger.addHandler(file_handler)
+
+    # Handler per console (utile per Docker)
+    console_handler = logging.StreamHandler()
+    console_handler.setFormatter(formatter)
+    logger.addHandler(console_handler)
+
     log_level = getattr(logging, log_level_str.upper(), logging.INFO)
     logger.setLevel(log_level)
-    logger.info("Logging configurato correttamente")
+    logger.info("Logging configurato correttamente con rotation (10MB, 5 backup)")
 
 
 def setup_signal_handlers(logger: logging.Logger):