From 8a2b693f8e64eed5965692ebad9bffbc1e0cf7c6 Mon Sep 17 00:00:00 2001
From: Yanks Yoon <yangsoo.yoon@canonical.com>
Date: Wed, 3 Jul 2024 07:31:54 +0000
Subject: [PATCH] add debug log for loki

---
 tests/integration/test_cos.py | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/tests/integration/test_cos.py b/tests/integration/test_cos.py
index 0cf37722..c3ca966e 100644
--- a/tests/integration/test_cos.py
+++ b/tests/integration/test_cos.py
@@ -4,6 +4,7 @@
 """Integration tests for jenkins-k8s-operator with COS."""
 
 import functools
+import logging
 import typing
 
 import pytest
@@ -17,6 +18,8 @@
 from .helpers import wait_for
 from .types_ import UnitWebClient
 
+logger = logging.getLogger(__name__)
+
 
 @pytest.mark.abort_on_fail
 async def test_prometheus_integration(
@@ -56,6 +59,7 @@ def log_files_exist(
     """
     series = requests.get(f"http://{unit_address}:3100/loki/api/v1/series", timeout=10).json()
     log_files = set(series_data["filename"] for series_data in series["data"])
+    logger.info("Loki log files: %s", log_files)
     if not all(filename in log_files for filename in filenames):
         return False
     log_query = requests.get(