~/talk

Architect Using KEDA, Helm, Virtual-Kubelet to Save Cost

slides:none on file

Claim: using KEDA with HPA plus Virtual Kubelet and Helm cuts a big ML batch job from ~25 lakh to ~3.5–4 lakh (about 1 lakh was log cost). Setup uses KEDA + HPA to scale by queue depth (RabbitMQ/Kafka scalers), deploys an Azure Function container via a Helm chart scaledObject, and runs pods on Virtual Kubelet on ACI to pay per 0.1 CPU / 0.1 GB RAM. Demo shows queued messages trigger KEDA, HPA creates pods on virtual node, and work completes without full node billing.

AI-written summary · about

  1. 0:00Introduction
  2. 2:56Agenda and autoscaling
  3. 5:27Kubernetes HPA limits
  4. 7:12KEDA scaling solutions
  5. 9:21Virtual Kubelet cost savings
  6. 13:32Virtual Kubelet deep dive
  7. 19:30Helm for Kubernetes
  8. 20:16KEDA and Virtual Kubelet demo
  9. 30:26Summary
  10. 31:31Book promotion
  11. 34:29Q&A
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