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Mastering Ceph

You're reading from   Mastering Ceph Redefine your storage system

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Product type Paperback
Published in May 2017
Publisher Packt
ISBN-13 9781785888786
Length 240 pages
Edition 1st Edition
Tools
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Author (1):
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Nick Fisk Nick Fisk
Author Profile Icon Nick Fisk
Nick Fisk
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Toc

Table of Contents (12) Chapters Close

Preface 1. Planning for Ceph FREE CHAPTER 2. Deploying Ceph 3. BlueStore 4. Erasure Coding for Better Storage Efficiency 5. Developing with Librados 6. Distributed Computation with Ceph RADOS Classes 7. Monitoring Ceph 8. Tiering with Ceph 9. Tuning Ceph 10. Troubleshooting 11. Disaster Recovery

Monitoring Ceph with collectd

Previously in this chapter, we have covered what monitoring should be done around your entire Ceph infrastructure. Although the alert monitoring is out of scope of this book, we will now look at capturing the Ceph performance metrics with collectd, storing them in Graphite and then finally creating a dashboard with graphs using Grafana. These captured metrics can then be used in the following chapter to help tune your Ceph cluster.

We will build this monitoring infrastructure on one of our monitor nodes in our test cluster. In a production cluster, it is highly recommended that it gets its own dedicated server.

Graphite

Graphite is a time series database which excels in storing large amounts of metrics and has a mature query language...

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