Learning Ceph -

Implement and manage your software-defined, massively scalable storage system

About This Book

• Explore Ceph's architecture in order to achieve scalability and high availability
• Learn to utilize Ceph efficiently with the help of practical examples
• Successfully implement Ceph clusters to scale-out storage solutions along with outstanding data protection

Who This Book Is For

A basic knowledge of GNU/Linux, and storage systems, and server components is assumed. If you have no experience of software-defined storage solutions and Ceph, but are eager to learn about them, this is the book for you.

What You Will Learn

• The limitations of existing systems and why you should use Ceph as a storage solution
• Familiarity with Ceph's architecture, components, and services
• Instant deployment and testing of Ceph within a Vagrant and VirtualBox environment
• Ceph operations including maintenance, monitoring, and troubleshooting
• Storage provisioning of Ceph's block, object, and filesystem services
• Integrate Ceph with OpenStack
• Advanced topics including erasure coding, CRUSH maps, and performance tuning
• Best practices for your Ceph clusters

In Detail

Learning Ceph, Second Edition will give you all the skills you need to plan, deploy, and effectively manage your Ceph cluster. You will begin with the first module, where you will be introduced to Ceph use cases, its architecture, and core projects. In the next module, you will learn to set up a test cluster, using Ceph clusters and hardware selection. After you have learned to use Ceph clusters, the next module will teach you how to monitor cluster health, improve performance, and troubleshoot any issues that arise. In the last module, you will learn to integrate Ceph with other tools such as OpenStack, Glance, Manila, Swift, and Cinder.

By the end of the book you will have learned to use Ceph effectively for your data storage requirements.

Style and approach

This step-by-step guide, including use cases and examples, not only helps you to easily use Ceph but also demonstrates how you can use it to solve any of your server or drive storage issues.

Anthony D'Atri

Anthony D'Atri's career in system administration has spanned laptops to vector supercomputers. He has brought his passion for fleet management and the underlying server components to bear on a holistic yet, detailed approach to deployment and operations. Experience with architecture, operation, and troubleshooting of NetApp, ZFS, SVM, and other storage systems dovetailed neatly into Ceph. Three years with Ceph as a petabyte-scale object and block backend to multiple OpenStack clouds at Cisco, additionally built on Anthony's depth. Now helping deliver awesome storage to DigitalOcean's droplet customers, Anthony aims to help the growing community build success with Ceph.. Anthony would like to thank everyone whose technical and professional support have contributed to his success with Ceph, including Cisco, Digital Ocean, Michael Kidd, Tupper Cole, James Donohoe, Louis Watta, Jade Lester, Narendra Trivedi, Weiguo Sun, Richard "Fuzzy" Miller, Damon Hsu-Hung, Satish Sangapu, Shweta Saraf, Swati Gaikwad, Yi Chen, Ryan Roemmich, Sebastian Sobolewski, Stan Ayzenberg, Sebastien Han, Adam Wolfe Gordon, Vaibhav Bhembre, William Lehman, and Dan van der Ster. Paramount thanks to his wife Suzanne for her support, patience, and support of his long hours.