Disaster Recovery Plan
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Comprehensive Disaster Recovery Plan
Essential Preparation
- Maintain an offsite, offline "Backup Cluster"
- Perform daily backups of production data
- Restore the "Backup Cluster" daily using the backed-up namespaces
- Keep version upgrades synchronized between the "Backup Cluster" and production environment
Recovery Process
- Restore the most recent application data, if feasible
- Activate the "Backup Cluster" and ensure its online status
- Verify the functionality of critical applications
- Gradually switch DNS domains to redirect traffic to the "Backup Cluster"