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OpenStack Essentials

You're reading from OpenStack Essentials Demystify the cloud by building your own private OpenStack cloud

Product type Paperback

Published in May 2015

Publisher

ISBN-13 9781783987085

Length 182 pages

Edition 1st Edition

Tools

OpenStack

Concepts

Cloud Computing

Author (1):

Dan Radez

View More author details

Table of Contents (20) Chapters

OpenStack Essentials

Credits

About the Author

About the Reviewers

www.PacktPub.com

Preface

1. Architecture and Component Overview FREE CHAPTER

2. RDO Installation

3. Identity Management

4. Image Management

5. Network Management

6. Instance Management

7. Block Storage

8. Object Storage

9. Telemetry

10. Orchestration

11. Scaling Horizontally

12. Monitoring

13. Troubleshooting

Index

Chapter 9. Telemetry

Ceilometer is the telemetry component in OpenStack. While all the other components in OpenStack are busy managing virtual resources, Ceilometer keeps a watchful eye over them and measures the usage of resources, what resources are being used, and how they are being used within the cluster. In this chapter, we are going take a look at what is being measured and how to query the telemetry data. Then, we will use gnuplot to plot some of the data on a graph.

The rest of the chapter is locked

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Authors (1)

Dan Radez

Dan Radez

Dan Radez joined the OpenStack community in 2012 in an operator role. His experience is focused on installing, maintaining, and integrating OpenStack clusters. He has been given the opportunity to internationally present OpenStack content to a range of audiences of varying expertise. In January 2015, Dan joined the OPNFV community and has been working to integrate RDO Manager with SDN controllers and the networking features necessary for NFV. Dan's experience includes web application programming, systems release engineering, and virtualization product development. Most of these roles have had an open source community focus to them. In his spare time, Dan enjoys spending time with his wife and three boys, training for and racing triathlons, and tinkering with electronics projects.

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