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The DevOps 2.5 Toolkit
book

The DevOps 2.5 Toolkit

by Viktor Farcic
November 2019
Intermediate to advanced content levelIntermediate to advanced
322 pages
7h 3m
English
Packt Publishing
Content preview from The DevOps 2.5 Toolkit

Observing Metrics Server data

The critical element in scaling Pods is the Kubernetes Metrics Server. You might consider yourself a Kubernetes ninja and yet never heard of the Metrics Server. Don't be ashamed if that's the case. You're not the only one.

If you started observing Kubernetes metrics, you might have used Heapster. It's been around for a long time, and you likely have it running in your cluster, even if you don't know what it is. Both serve the same purpose, with one being deprecated for a while, so let's clarify things a bit.

Early on, Kubernetes introduced Heapster as a tool that enables Container Cluster Monitoring and Performance Analysis for Kubernetes. It's been around since Kubernetes version 1.0.6. You can say that Heapster ...

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Publisher Resources

ISBN: 9781838647513Supplemental Content