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Talk Deep Dive

on YouTube 10m
Talkat Cloud Native Rejekts NA 2021 · on Saturday, 2021-10-09· [kubernetes]

speakers

name:Madhuri Yechuri
links:none on file
name:Chi Su
links:none on file
name:Anne Marie Holler
links:none on file
name:Andrew Randall
linkedin:andrewrandall

resources

video:https://youtu.be/2eyym3ZZ-QM
slides:none on file

summary

Compares traditional cluster autoscaler to a policy-aware nodeless controller that chooses spot/preemptable VMs or Fargate based on app SLOs, and runs as an independent controller on the Kubernetes control plane so existing Ray clusters on Kubernetes and Helm charts deploy unchanged. Claims nodeless spins nodes up faster, removes instance-type tuning, worked out of the box on an Oracle cluster, and plans controlled experiments measuring cost savings and GPU performance across multiple cloud vendors.

AI-written summary · about

chapters (6)

  1. 0:00Nodeless and Ray intro
  2. 1:13Nodeless vs Kubernetes auto scaling
  3. 3:22Cost savings experiments
  4. 5:28Virtual Kubelet compliance
  5. 7:40Nodeless Kubernetes deployment
  6. 8:42Future roadmap

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