Showcasing several ways to implement Airflow callbacks and notifications via Slack.
Note: DAGs and functions in the /dags/new_version and /include/new_version/ directories have been updated to Slack Provider 8.0.0 requirements. Those in the /old_version directories are now outdated and may not work as expected.
Monitoring tasks and DAGs at scale can be cumbersome. Sometimes you'd like to be notified of certain events, and not others. These DAGs cover several methods of implementing custom Slack notifications, so you can be confident you aren't missing critical events that may require immediate attention.
To implement notifications via Slack, add the following to your requirements.txt:
apache-airflow-providers-slack
apache-airflow-providers-http
In order to run these demos on your localhost, be sure to install:
Clone this repository, then navigate to the cs-tutorial-slack-callbacks directory and start your local Airflow instance:
astro dev start
In your browser, navigate to http://localhost:8080/
-
Username:
admin -
Password:
admin
In order to receive callback notifications, you must also create your webhooks and set up your connections in the Airflow UI. Follow the instructions found in the Appendix section of the accompanying slide deck to create these.