Airflow 3 has officially arrived! If you’re considering an upgrade, this session will equip you with essential migration utilities that facilitate a smooth transition from Airflow 2.x. Attendees will learn the new CLI command, “airflow config lint”, to analyze your configuration files for any removed, deprecated, or renamed elements. This command provides comprehensive feedback and allows for filtering specific sections and options.
During the session, attendees will learn to leverage a set of rigorous Ruff rules - AIR301, AIR302, and AIR303 - crafted to detect migration issues within your codebase automatically. Notably, rule AIR301 flags DAG definitions lacking an explicit schedule argument, a critical update in Airflow 3. Rule AIR302 identifies deprecated functions and removes configuration settings, offering recommended alternatives. Rule AIR303 highlights code that references components now shifted to provider packages, ensuring your integrations are up to date.
Join this session for live demos and practical examples that will empower you to confidently upgrade, minimize downtime, and achieve optimal performance in Airflow 3.
Ankit Chaurasia
Senior Software Engineer at Astronomer