Flower is a web based tool for monitoring and administrating Celery clusters. This topic describes how to configure Airflow to secure your flower instance.

Flower Authentication

Basic authentication for Celery Flower is supported.

You can specify the details either as an optional argument in the Flower process launching command, or as a configuration item in your airflow.cfg. For both cases, please provide user:password pairs separated by a comma.

airflow celery flower --basic-auth=user1:password1,user2:password2
flower_basic_auth = user1:password1,user2:password2

Was this entry helpful?