Book Image

Ceph Cookbook - Second Edition

By : Karan Singh, Hackett, Umrao
Book Image

Ceph Cookbook - Second Edition

By: Karan Singh, Hackett, Umrao

Overview of this book

Ceph is a unified distributed storage system designed for reliability and scalability. This technology has been transforming the software-defined storage industry and is evolving rapidly as a leader with its wide range of support for popular cloud platforms such as OpenStack, and CloudStack, and also for virtualized platforms. Ceph is backed by Red Hat and has been developed by community of developers which has gained immense traction in recent years. This book will guide you right from the basics of Ceph , such as creating blocks, object storage, and filesystem access, to advanced concepts such as cloud integration solutions. The book will also cover practical and easy to implement recipes on CephFS, RGW, and RBD with respect to the major stable release of Ceph Jewel. Towards the end of the book, recipes based on troubleshooting and best practices will help you get to grips with managing Ceph storage in a production environment. By the end of this book, you will have practical, hands-on experience of using Ceph efficiently for your storage requirements.
Table of Contents (15 chapters)

RGW multi-site v2 requirement

In this recipe, you need a minimum of two Ceph clusters and a minimum of two object gateways (one for each Ceph cluster). This is a minimum requirement for RGW multi-site.

This recipe assumes two Ceph object Gateway servers, named us-east-1 and us-west-1, with two respective Ceph clusters.

In a multi-site configuration, a master zone group and a master zone are required. Additionally, each zone group requires a master zone. Zone groups may have one or more secondary, or non-master, zones.

In this recipe, the us-east-1 host will serve as the master zone of the master zone group; the us-west-1 host will serve as the secondary zone of the master zone group.