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The DevOps 2.5 Toolkit

You're reading from   The DevOps 2.5 Toolkit Monitoring, Logging, and Auto-Scaling Kubernetes: Making Resilient, Self-Adaptive, And Autonomous Kubernetes Clusters

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Product type Paperback
Published in Nov 2019
Publisher Packt
ISBN-13 9781838647513
Length 322 pages
Edition 1st Edition
Concepts
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Author (1):
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Viktor Farcic Viktor Farcic
Author Profile Icon Viktor Farcic
Viktor Farcic
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Table of Contents (9) Chapters Close

1. Autoscaling Deployments and StatefulSets Based on Resource Usage FREE CHAPTER 2. Auto-scaling Nodes of a Kubernetes Cluster 3. Collecting and Querying Metrics and Sending Alerts 4. Debugging Issues Discovered Through Metrics and Alerts 5. Extending HorizontalPodAutoscaler with Custom Metrics 6. Visualizing Metrics and Alerts 7. Collecting and Querying Logs 8. What Did We Do? 9. Other Books You May Enjoy

A better dashboard for big screens

We explored how to create a dashboard with a graph and a single stat (semaphore). Both are based on similar queries, and the significant difference is in the way they display the results. We'll assume that the primary purpose of the dashboard we started building is to be available on a big screen, visible to many, and not as something we keep open on our laptops. At least, not continuously.

What should be the primary purpose of such a dashboard? Before I answer that question, we'll import a dashboard I created for this chapter.

Please click the + button from the left-hand menu and select Import. Type 9132 as the Grafana.com Dashboard and press the Load button. Select a Prometheus data source. Feel free to change any of the values to suit your needs. Never the less, you might want to postpone that until you get more familiar with the...

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