~/talk

Lustre in Kubernetes

on YouTube 18m
Talkat Vault '20 · 2020-02-24..02-25· [kubernetes]

speakers

name:Dan Lambright
links:none on file
name:Nakul Vankadari Ramesh
linkedin:nakulvr
name:Akriti Bhat
links:none on file
name:Xing Du
linkedin:xingdu1991
name:Anand Kumar
links:none on file

resources

video:https://youtu.be/ch_2sfJYfp8
slides:none on file

summary

Describes a working Lustre deployment inside Kubernetes that uses KubeVirt VMs with Lustre kernel modules baked into container images, YAML manifests to provision MGS/MDS/OSS and PV/PVC storage, and secrets with startup scripts to bootstrap servers; a single-MGS/MDS/OSS test surprisingly outperforms native Lustre (likely from client/storage colocation) but lacks node-failure tolerance and ties local PVs to nodes; automation exists but bootstrapping is inflexible; next steps are integrating an operator SDK and exploring Rook for autoscaling and failure recovery.

AI-written summary · about

chapters (7)

  1. 0:00Start
  2. 0:06Key Concepts
  3. 3:04Lustre Architecture
  4. 13:34Current Limitations
  5. 14:32Rook / Operator SDK
  6. 15:17OperatorSDK Integration
  7. 16:04What's Next?

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