Update clear_tasks_container_logs.py

dags/airflow/clear_tasks_container_logs.py

@@ -9,7 +9,7 @@ import os,logging
 default_args = {
     'owner': 'tangxianggang',
     'depends_on_past': False,
-    'start_date': datetime.now() - timedelta(days=1),
+    'start_date': datetime.now() - timedelta(days=2),
     'retries': 2,
     'retry_delay': timedelta(seconds=5)
 }