add info log

uc-cdis · Dec 6, 2022 · 230e11b · 230e11b
1 parent fa7fe78
commit 230e11b
Showing 1 changed file with 5 additions and 1 deletion.
diff --git a/fence/config.py b/fence/config.py
@@ -50,7 +50,11 @@ def post_process(self):
             self.force_default_if_none(default, default_cfg=default_config)
 
         # allow setting DB connection string via env var
-        self["DB"] = os.environ.get("DB", self["DB"])
+        if os.environ.get("DB"):
+            logger.info("Found environment variable 'DB': overriding 'DB' field from config file")
+            self["DB"] = os.environ["DB"]
+        else:
+            logger.info("Environment variable 'DB' empty or not set: using 'DB' field from config file")
 
         if "ROOT_URL" not in self._configs and "BASE_URL" in self._configs:
             url = urllib.parse.urlparse(self._configs["BASE_URL"])