Taragolis commented on issue #27078: URL: https://github.com/apache/airflow/issues/27078#issuecomment-1344633330
Oh... right. Forget that STS didn't use regional endpoint by default in `boto3`. And it should be enabled by set environment variable `AWS_STS_REGIONAL_ENDPOINTS` to `regional` all other clients use regional endpoints by default (except some S3 regions) ```python import os import boto3 os.environ["AWS_DEFAULT_REGION"] = "eu-west-1" session = boto3.session.Session() emr_client = session.client("emr") print(f"Client info: {emr_client.meta.config.user_agent}") print(f"STS Endpoint URL: {emr_client.meta.endpoint_url}") sts_client = session.client("sts") print(f"STS Endpoint URL: {sts_client.meta.endpoint_url}") os.environ["AWS_STS_REGIONAL_ENDPOINTS"] = "regional" sts_client_regional = session.client("sts") print(f"STS Endpoint URL: {sts_client_regional.meta.endpoint_url}") ``` I have an idea to enable set endpoint url by dictionary (on service level) in connection rather than define it for all services. -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. To unsubscribe, e-mail: commits-unsubscr...@airflow.apache.org For queries about this service, please contact Infrastructure at: us...@infra.apache.org