Kubernetes Data Protection WG Deep Dive
Talkat KubeCon + CloudNativeCon Europe 2025 · on Wednesday, 2025-04-02· at 16:15· Level 3 | ICC Capital Suite 7-9·
summary
Working Group delivers a white paper and updated 2024 report and maps concrete backup/restore workflows that require backing up Kubernetes metadata plus PV data via either native dumps or controller‑coordinated snapshots that quiesce the application before snapshot and unquiesce after. Kubernetes progress: consistent group snapshot (beta 1.32), volume mode conversion GA target 1.30, volume populate GA target 1.33, and change block tracking alpha target 1.33. Restores must import repo, restore CRs, then rehydrate PVCs; operator race conditions and replication remain open problems.
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chapters (8)
- 0:00Welcome
- 1:27Motivation for data protection
- 3:53Kubernetes features overview
- 7:10Data protection best practices
- 16:20Choosing backup strategy
- 20:34Operators impact on backups
- 23:49Get involved in WG
- 24:33Q&A
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