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)

Testing user, bucket, and object sync between master and secondary sites

By this time, you should have configured RGW multi-site V2. In this recipe, you will test user, bucket, and object synchronization between the master and secondary sites.

How to do it...

We will use the following commands for testing user, bucket, and object sync between the master and secondary zones:

  1. Let's create an s3 user in the master site and check if it gets synced to the secondary site. You should run the following commands in the master site RGW node us-east-1:
        # radosgw-admin user create --uid=pratima 
--display-name="Pratima Umrao"
--id rgw.us-east...