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Kubernetes on AWS

You're reading from   Kubernetes on AWS Deploy and manage production-ready Kubernetes clusters on AWS

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Product type Paperback
Published in Nov 2018
Publisher Packt
ISBN-13 9781788390071
Length 270 pages
Edition 1st Edition
Tools
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Author (1):
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Ed Robinson Ed Robinson
Author Profile Icon Ed Robinson
Ed Robinson
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Table of Contents (12) Chapters Close

Preface 1. Google's Infrastructure for the Rest of Us FREE CHAPTER 2. Start Your Engines 3. Reach for the Cloud 4. Managing Change in Your Applications 5. Managing Complex Applications with Helm 6. Planning for Production 7. A Production-Ready Cluster 8. Sorry My App Ate the Cluster 9. Storing State 10. Managing Container Images 11. Other Books You May Enjoy

Performance

The key components of your cluster that impact performance are shown in the following diagram:

Disk performance

If some of your applications depend on disk performance, understanding the performance characteristics of EBS volumes attached to your instances can become very useful.

All of the current generation of EC2 instances relies on EBS storage. EBS storage is effectively a shared network attached storage, so performance can be affected by a number of factors.

If your cluster is running on the most recent generation of EC2 instances, you will be using EBS optimization. This means that dedicated bandwidth is available for I/O operations on your EBS volumes, effectively eliminating contention between EBS and...

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