Added lib-secret-manager which consumes secrets after application launch

src/main.py

@@ -13,6 +13,7 @@ from contextlib import asynccontextmanager
 from metrics_server import REQUEST_COUNTER
 import asyncio
 from uvicorn_logger_config import LOGGING_CONFIG
+from secret_manager import cleanup_secret_files
 
 logger = setup_logger(__name__)
 producer = RabbitMQProducer()
@@ -38,6 +39,14 @@ async def lifespan(app: FastAPI):
 	app.state.rmq_producer = producer
 	logger.info("[FastAPI] RabbitMQ producer initialized.")
 
+	SECRET_PATHS = frozenset({
+		"/etc/secrets/db_username",
+		"/etc/secrets/db_password",
+		"/etc/secrets/rmq_username",
+		"/etc/secrets/rmq_password"
+	})
+	cleanup_secret_files(SECRET_PATHS)
+
 	yield
 	logger.info("Closing RabbitMQ producer...")
 	await producer.close()