[FIX] Exclude localhost from hitting proxies for metadata service req…

…uests
databricks · Jan 29, 2025 · 3ba03e4 · 3ba03e4
1 parent 4bcfb0a
commit 3ba03e4
Showing 1 changed file with 4 additions and 0 deletions.
diff --git a/databricks/sdk/credentials_provider.py b/databricks/sdk/credentials_provider.py
@@ -681,6 +681,10 @@ def refresh(self) -> Token:
                             headers={
                                 self.METADATA_SERVICE_VERSION_HEADER: self.METADATA_SERVICE_VERSION,
                                 self.METADATA_SERVICE_HOST_HEADER: self.host
+                            },
+                            proxies={
+                                # Metadata URL usually points to localhost, and the requests package doesn't exclude localhost from proxies by default
+                                "no_proxy": "localhost,127.0.0.1"
                             })
         json_resp: dict[str, Union[str, float]] = resp.json()
         access_token = json_resp.get("access_token", None)