Implement Nucleus Disaster Recovery Strategy

[tloubrieu-jpl]

Are you sure this is not a new requirement or bug?

Yes

💡 Description

Implement a comprehensive disaster recovery strategy for the Nucleus MWAA (Airflow) environment using the AWS MWAA Disaster Recovery tool.

This release theme covers:

1. Periodic Metadata Backup - Automated daily exports of the Airflow metadata database (Connections, Variables, and DAG history) to a secure S3 bucket with 14-day retention
2. System Restoration - Manual restoration capability via the Airflow UI to recover Nucleus orchestration state from S3 backups

References

• AWS MWAA DR Tool: https://github.com/aws-samples/mwaa-disaster-recovery
• PyPI Package: https://pypi.org/project/mwaa-dr/