Lightning Talk: Cluster of Palm-Sized Personal Kubernetes Clusters Using 100 Raspbe...
summary
Builds 30 student 3-node personal Kubernetes clusters powered from a single USB outlet each, then racks those nodes together on a 48‑port switch to form a cluster of clusters totalling 100 Raspberry Pi. Uses a hands‑on, “hard way” install so participants see kube API server, controller, scheduler and kubeproxy interactions. Covers power and cabling pain points, testing services with MetalLB and L2 limitations, and proves the combined 100‑Pi setup runs real workloads while prompting plans to try Intel NUCs and kind for x86.
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chapters (8)
- 0:00Introduction
- 0:47What is Cluster
- 1:07Where to use Cluster
- 1:43Why Cluster
- 2:09Building the Cluster
- 2:38Understanding Kubernetes
- 4:17Crosstab
- 4:29Future work
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