CEPH & OpenStack In a Nutshell

# who am i

• Storage Specialist @ CSC IT Center for Science , Finland

• Extremely impressed with Ceph & OpenStack• Active member of Ceph community• Ceph blogger http://karan-mj.blogspot.fi/

LinkdIn :- http://www.linkedin.com/pub/karan-singh/17/a0/57b

What Is

• Open Source Software Defined Storage.• Unified - Object , Block & File Storage.• Distributed Storage.• Massively scalable.• Runs on commodity hardware.• Fault tolerant – no SPOF.• Self managing , Self healing.

Ceph Universal Storage System

Ceph Technical Overview

Ceph Internals

What Is

• Open Source Cloud Computing platform• Provides Infrastructure as a service ( IaaS )• Is a collection of projects ( components )• Simple to implement , massively scalable.• No vendor lock-in.

OpenStack Architecture

OpenStack Components

• Compute NovaSwift

for Object• Storage Cinder for Block• Horizon Dashboard• Network Neutron• Glance Imaging• Telemetry Ceilometer• Keystone Authentication

CEPH comes Here

Ceph & OpenStack

Ceph for OpenStack

• Provides Object & Block Storage for OpenStack• Provides Unified Storage

How does Ceph Do ?

Benefits of Ceph

• Heterogeneous commodity hardware.• No vendor lock-in.• Lower cost per Gigabyte.• Scalable to many Petabytes.• Linear scaling with linear performance increase• Seamless Integration with OpenStack.– De Facto Storage backend for OpenStack– Unified Storage to OpenStack ( Object & Block)

• + Everything what other enterprise storage does

Thank You

Content Credit : Ceph Community , OpenStack Community , InkTankThis document is produced just for educational and technology learning purpose