first check GCE_METADATA_HOST

gsutil-mirrors · Dec 8, 2021 · 6edde83 · 6edde83
1 parent ce6bd3d
commit 6edde83
Showing 1 changed file with 6 additions and 1 deletion.
diff --git a/oauth2client/contrib/_metadata.py b/oauth2client/contrib/_metadata.py
@@ -29,8 +29,13 @@
 from oauth2client import transport
 
 
+
+_GCE_METADATA_HOST = os.getenv('GCE_METADATA_HOST', os.getenv(
+        'GCE_METADATA_ROOT', "metadata.google.internal"
+    ))
+
 METADATA_ROOT = 'http://{}/computeMetadata/v1/'.format(
-    os.getenv('GCE_METADATA_ROOT', 'metadata.google.internal'))
+    _GCE_METADATA_HOST)
 METADATA_HEADERS = {'Metadata-Flavor': 'Google'}