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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

Combining Azure Log Analytics with an AKS cluster

Just like GKE (and unlike EKS), AKS comes with an integrated logging solution. All we have to do is enable one of the AKS addons. To be more precise, we'll enable the monitoring addon. As the name indicates, the addon does not fulfill only the needs to collect logs, but it also handles metrics. However, we are interested just in logs. I believe that nothing beats Prometheus for metrics, especially since it integrates with HorizontalPodAutoscaler. Still, you should explore AKS metrics as well and reach your own conclusion. For now, we'll explore only the logging part of the addon.

 1  az aks enable-addons \
 2    -a monitoring \
 3    -n devops25-cluster \
 4    -g devops25-group

The output is a rather big JSON with all the information about the newly enabled monitoring addon. There's nothing exciting in it.

It&apos...

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