Migrate from Crunchy Data PostgreSQL Operator to Percona PostgreSQL Operator: Backup-Restore and Persistent Volume Reuse

📰 Dev.to · Viacheslav(Slava) Sarzhan

Migrate from Crunchy Data PostgreSQL Operator to Percona PostgreSQL Operator using backup-restore or persistent volume reuse methods

intermediate Published 28 May 2026
Action Steps
  1. Backup your PostgreSQL data using pgBackRest
  2. Restore the backup on the Percona PostgreSQL Operator
  3. Reuse the existing PGDATA persistent volume with the Percona operator
  4. Configure the Percona PostgreSQL Operator to use the restored data or reused volume
  5. Test the migrated database for functionality and performance
Who Needs to Know This

Database administrators and DevOps engineers can benefit from this migration guide to transition from Crunchy Data to Percona PostgreSQL Operator, ensuring minimal downtime and data loss.

Key Insight

💡 Reuse existing PGDATA persistent volume or restore from pgBackRest backup to migrate from Crunchy Data to Percona PostgreSQL Operator

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Migrate from Crunchy Data to Percona #PostgreSQL Operator with ease! Use backup-restore or persistent volume reuse methods #DevOps #Database

Full Article

Two simpler migration paths to the Percona PostgreSQL Operator: restoring from a pgBackRest backup, or reusing the existing PGDATA persistent volume.
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