DiscreETLy is an add-on dashboard service on top of Apache Airflow. It is a user friendly UI showing status of particular DAGs. Moreover, it allows the users to map Tasks within a particular DAG to tables available in any system (relational and non-relational) via friendly yaml definition. DiscreETLy provides fuctionality for monitoring DAGs status as well as optional communication with services such as Prometheus or InfluxDB. Minimal setup required to run the dashboard requires docker. You can find docker installation instructions on official docker website.