Book Image

Ceph: Designing and Implementing Scalable Storage Systems

By : Michael Hackett, Vikhyat Umrao, Karan Singh, Nick Fisk, Anthony D'Atri, Vaibhav Bhembre
Book Image

Ceph: Designing and Implementing Scalable Storage Systems

By: Michael Hackett, Vikhyat Umrao, Karan Singh, Nick Fisk, Anthony D'Atri, Vaibhav Bhembre

Overview of this book

This Learning Path takes you through the basics of Ceph all the way to gaining in-depth understanding of its advanced features. You’ll gather skills to plan, deploy, and manage your Ceph cluster. After an introduction to the Ceph architecture and its core projects, you’ll be able to set up a Ceph cluster and learn how to monitor its health, improve its performance, and troubleshoot any issues. By following the step-by-step approach of this Learning Path, you’ll learn how Ceph integrates with OpenStack, Glance, Manila, Swift, and Cinder. With knowledge of federated architecture and CephFS, you’ll use Calamari and VSM to monitor the Ceph environment. In the upcoming chapters, you’ll study the key areas of Ceph, including BlueStore, erasure coding, and cache tiering. More specifically, you’ll discover what they can do for your storage system. In the concluding chapters, you will develop applications that use Librados and distributed computations with shared object classes, and see how Ceph and its supporting infrastructure can be optimized. By the end of this Learning Path, you'll have the practical knowledge of operating Ceph in a production environment. This Learning Path includes content from the following Packt products: • Ceph Cookbook by Michael Hackett, Vikhyat Umrao and Karan Singh • Mastering Ceph by Nick Fisk • Learning Ceph, Second Edition by Anthony D'Atri, Vaibhav Bhembre and Karan Singh
Table of Contents (27 chapters)
Title Page
About Packt
Contributors
Preface
Index

Introduction


OpenStack is an open source software platform for building and managing public and private cloud infrastructure. It is being governed by an independent, non-profit foundation known as The OpenStack Foundation. It has the largest and the most active community, which is backed by technology giants such as HP, Red Hat, Dell-EMC, Cisco, IBM, Rackspace, and many more.

OpenStack's idea for a cloud is that it should be simple to implement and massively scalable.

OpenStack is considered as the cloud operating system where users are allowed to instantly deploy hundreds of virtual machines in an automated way. It also provides an efficient way of hassle-free management of these machines. OpenStack is known for its dynamic scale up, scale out, and distributed architecture capabilities, making your cloud environment robust and future-ready. OpenStack provides an enterprise-class Infrastructure-as-a-Service (IaaS) platform for all your cloud needs. As shown in the following high-level diagram...