Kubernetes Data Protection WG Intro & Deep Dive
Talkat KubeCon + CloudNativeCon + Open Source Summit China 2021 · on Thursday, 2021-12-09· at 11:20· Kubecon + CloudNativeCon 演讲厅, 虚拟会议 (Virtual)·
summary
Working Group maps concrete gaps and ongoing designs: CSI volume snapshot is GA but Kubernetes lacks a volume backup API to push snapshots to object stores, a change block tracking (CBT) design to avoid full backups, and a volume populator to rehydrate PVCs from object-backed repositories. Project Cozy (object-store APIs) targets alpha around 1.23, volume populator aims beta in 1.23, and container notifier (quiesce hooks) targets 1.24. Work happens in bi-weekly meetings Wednesdays 9am Pacific and a whitepaper is in progress.
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chapters (24)
- 0:00Intro
- 0:11Data Protection WG Leads O
- 0:41Agenda
- 1:40Motivation
- 4:04Data Protection Definition
- 5:47Definition Continued
- 7:16Common Use Cases
- 10:121000-Foot: Backup Workflow O
- 13:57Existing Building Blocks
- 14:58Workload API and App CRD
- 15:43Volume Snapshot - Restore
- 15:59Missing Building Blocks
- 18:57App Backup with Volume Backup
- 19:16CBT and Change File List
- 20:07App Backup with CBT
- 20:26Backup Repository
- 22:18App Restore with COSI
- 24:16Quiesce and Unquiesce Hooks
- 26:08ContainerNotifier KEP (cont.) O
- 27:14Consistent Group Snapshot .
- 28:36Application Snapshot and Backup
- 29:08App Backup with Application Backup
- 29:28App Restore with Application Restore
- 29:49How to get involved
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