1Flavio Percoco – flavio@redhat.com ­ Red Hat, Inchttp://creativecommons.org/licenses/by­nc­sa/3.0/

Introduction, deployment and hybrid clouds.

Flavio Percoco – flavio@redhat.com ­ Red Hat, Inchttp://creativecommons.org/licenses/by­nc­sa/3.0/

Openstack: Introduction, deployment and hybrid clouds.

Outline

● OpenStack● Deployments● Public / Private / Hybrid?

Flavio Percoco – flavio@redhat.com ­ Red Hat, Inchttp://creativecommons.org/licenses/by­nc­sa/3.0/

Openstack: Introduction, deployment and hybrid clouds.

Who's this dude?

● Red Hatter● Open Source contributor since forever● Member of Mongodb's Master Group● Cloud Lover● @flaper87 (mostly everywhere)

Flavio Percoco – flavio@redhat.com ­ Red Hat, Inchttp://creativecommons.org/licenses/by­nc­sa/3.0/

Openstack: Introduction, deployment and hybrid clouds.

What is OpenStack?

OpenStack is a cloud operating system that controls large pools of compute, storage, and networking resources throughout a datacenter, all managed through a dashboard that gives administrators control while empowering their users to provision resources through a web interface.

Marketing point of view

Devs' point of viewReally cool, open source, “Infrastructure as a 

Service” (IaaS) provider.

Flavio Percoco – flavio@redhat.com ­ Red Hat, Inchttp://creativecommons.org/licenses/by­nc­sa/3.0/

Openstack: Introduction, deployment and hybrid clouds.

Architect(ure)

● Loosely Coupled Fashion

● Horizontally Scalable

● Shared nothing architecture

Flavio Percoco – flavio@redhat.com ­ Red Hat, Inchttp://creativecommons.org/licenses/by­nc­sa/3.0/

Openstack: Introduction, deployment and hybrid clouds.

Think about it!

...VMs on demand!

Small VM Small VM Big VM Future VM Future VM Future VM

Flavio Percoco – flavio@redhat.com ­ Red Hat, Inchttp://creativecommons.org/licenses/by­nc­sa/3.0/

Openstack: Introduction, deployment and hybrid clouds.

Nova

● Big Brother

● Hypervisor Agnostic

● Distributed & Asynchronous

● Quota, Rates, Role based access

● Massively Scalable... Seriously

Flavio Percoco – flavio@redhat.com ­ Red Hat, Inchttp://creativecommons.org/licenses/by­nc­sa/3.0/

Openstack: Introduction, deployment and hybrid clouds.

Now, think about it!

RHEL 6

…based on your own images!

Flavio Percoco – flavio@redhat.com ­ Red Hat, Inchttp://creativecommons.org/licenses/by­nc­sa/3.0/

Openstack: Introduction, deployment and hybrid clouds.

Glance

● Provides base templates

● Awesome to store snapshots

● Backed by a variety of back-ends

Flavio Percoco – flavio@redhat.com ­ Red Hat, Inchttp://creativecommons.org/licenses/by­nc­sa/3.0/

Openstack: Introduction, deployment and hybrid clouds.

Just, think about it!

Block1 Block2 Block3 Future Block Future Block Future Block

…block devices on demand!

Flavio Percoco – flavio@redhat.com ­ Red Hat, Inchttp://creativecommons.org/licenses/by­nc­sa/3.0/

Openstack: Introduction, deployment and hybrid clouds.

Cinder

● Block Devices

● ISCI, LVM, GlusterFS

● TGTAdm and LIOAdm

● Emc, Netapp, Nexenta, San

Flavio Percoco – flavio@redhat.com ­ Red Hat, Inchttp://creativecommons.org/licenses/by­nc­sa/3.0/

Openstack: Introduction, deployment and hybrid clouds.

Would be great, think about it!

Networking

…as a Service!

Flavio Percoco – flavio@redhat.com ­ Red Hat, Inchttp://creativecommons.org/licenses/by­nc­sa/3.0/

Openstack: Introduction, deployment and hybrid clouds.

Quantum

● vNics

● DHCP

● L3 Agent

Flavio Percoco – flavio@redhat.com ­ Red Hat, Inchttp://creativecommons.org/licenses/by­nc­sa/3.0/

Openstack: Introduction, deployment and hybrid clouds.

Seriously, think about it!

Object StorageObject Storage

Object StorageObject Store

…in your datacenter!

Flavio Percoco – flavio@redhat.com ­ Red Hat, Inchttp://creativecommons.org/licenses/by­nc­sa/3.0/

Openstack: Introduction, deployment and hybrid clouds.

Swift

● Object Store

● S3 akin

● Built-in replication

● Ring architecture (similar to Riak's)

NO IMAGE COULD BE CAPTURED

Flavio Percoco – flavio@redhat.com ­ Red Hat, Inchttp://creativecommons.org/licenses/by­nc­sa/3.0/

Openstack: Introduction, deployment and hybrid clouds.

Look further, think about it!

Dashboard

…to rule them all, almost!

Flavio Percoco – flavio@redhat.com ­ Red Hat, Inchttp://creativecommons.org/licenses/by­nc­sa/3.0/

Openstack: Introduction, deployment and hybrid clouds.

Horizon

● Django Based

● Core support out-of-the-box

● Extensible

● Nice Templates

TOO FAR TO BE CAUGHT IN A PICTURE

Flavio Percoco – flavio@redhat.com ­ Red Hat, Inchttp://creativecommons.org/licenses/by­nc­sa/3.0/

Openstack: Introduction, deployment and hybrid clouds.

Keep, thinking about it!

Authentication

…to protect them all!

Flavio Percoco – flavio@redhat.com ­ Red Hat, Inchttp://creativecommons.org/licenses/by­nc­sa/3.0/

Openstack: Introduction, deployment and hybrid clouds.

● Identity Service

● Token based AuthN

● Users, Roles, Tenants, Services

● More protocols coming.

Flavio Percoco – flavio@redhat.com ­ Red Hat, Inchttp://creativecommons.org/licenses/by­nc­sa/3.0/

Openstack: Introduction, deployment and hybrid clouds.

Again, think about it!

Small VM Small VM Big VM Future VM Future VM Future VM

Block1 Block2 Block3 Future Block Future Block Future Block

Object StorageObject StorageObject StorageObject Store

Metering

Authentication

Dashboard

Flavio Percoco – flavio@redhat.com ­ Red Hat, Inchttp://creativecommons.org/licenses/by­nc­sa/3.0/

Openstack: Introduction, deployment and hybrid clouds.

Flavio Percoco – flavio@redhat.com ­ Red Hat, Inchttp://creativecommons.org/licenses/by­nc­sa/3.0/

Openstack: Introduction, deployment and hybrid clouds.

Lets get the party started

● DEVstack

● Packages

● Packstack

AIO

DISTRIBUTED

Flavio Percoco – flavio@redhat.com ­ Red Hat, Inchttp://creativecommons.org/licenses/by­nc­sa/3.0/

Openstack: Introduction, deployment and hybrid clouds.

keystonenova-api

nova-schedulernova-conductorquantum-server

cinder-apicinder-scheduler

keystonenova-api

nova-schedulernova-conductorquantum-server

cinder-apicinder-scheduler

keystonenova-api

nova-schedulernova-conductorquantum-server

cinder-apicinder-scheduler

HTTP Load Balancer

MySQL Qpid / RabbitMQ

nova-computeglance-api

quantum-*-plugin-agent

nova-computeglance-api

quantum-*-plugin-agent

nova-computeglance-api

quantum-*-plugin-agent

Horizon

Swift

“There's no magic number”

Flavio Percoco – flavio@redhat.com ­ Red Hat, Inchttp://creativecommons.org/licenses/by­nc­sa/3.0/

Openstack: Introduction, deployment and hybrid clouds.

Public Cloud

Flavio Percoco – flavio@redhat.com ­ Red Hat, Inchttp://creativecommons.org/licenses/by­nc­sa/3.0/

Openstack: Introduction, deployment and hybrid clouds.

Private Cloud

Flavio Percoco – flavio@redhat.com ­ Red Hat, Inchttp://creativecommons.org/licenses/by­nc­sa/3.0/

Openstack: Introduction, deployment and hybrid clouds.

Hybrid Cloud

Flavio Percoco – flavio@redhat.com ­ Red Hat, Inchttp://creativecommons.org/licenses/by­nc­sa/3.0/

Openstack: Introduction, deployment and hybrid clouds.

Flavio Percoco – flavio@redhat.com ­ Red Hat, Inchttp://creativecommons.org/licenses/by­nc­sa/3.0/

Openstack: Introduction, deployment and hybrid clouds.

8516 People87 countries

(keeps growing)

Flavio Percoco – flavio@redhat.com ­ Red Hat, Inchttp://creativecommons.org/licenses/by­nc­sa/3.0/

Openstack: Introduction, deployment and hybrid clouds.

Huge companies are using it.

Flavio Percoco – flavio@redhat.com ­ Red Hat, Inchttp://creativecommons.org/licenses/by­nc­sa/3.0/

Openstack: Introduction, deployment and hybrid clouds.

It's COMPLETELY Open Source

Flavio Percoco – flavio@redhat.com ­ Red Hat, Inchttp://creativecommons.org/licenses/by­nc­sa/3.0/

Openstack: Introduction, deployment and hybrid clouds.

Your mother was right, it's better to share

Flavio Percoco – flavio@redhat.com ­ Red Hat, Inchttp://creativecommons.org/licenses/by­nc­sa/3.0/

Openstack: Introduction, deployment and hybrid clouds.

Q & A RDO: http://openstack.redhat.com/

OpenStack: http://www.openstack.org

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