JULY 2014OpenStack Overview

Sharad Aggarwal|FUTURE READY

AgendaVirtualizationIAASOpenstack 5 min OverviewStructure & ComponentsDemoGetting Started

Decouples Software from Hardware How does Virtualization Work ?

How does Virtualization Work ?

Software as a Service (SaaS)Hardware as a Service (HaaS)TelepresenceSurveillanceEmail management & administrationStorage backupDisaster Recovery ServicesSecurityPrinter managementProfessional ServicesRemote Monitoring AutomationDigital Signage

IAAS

Cloud Controller Web InterfaceStorage Web Interface Hypervisor API Server Storage Hypervisor Storage Controller Object Storage Storage Authentication Server Block Storage Hypervisor IAAS The Big Picture

Openstack - Overview

Producing

open source cloud computing platform for public and private clouds.Global collaboration of developers and cloud computing technologists.simple to implement, massively scalable, and feature richInterrelatedprojects

Consists

Aims

Openstack Who is behind it ?

8 Platinum Members

24 Gold Members

Corporate Sponsors

Supporting Organisations

~17K Ind Members

140 countries

850 Organisations Founded by Rackspace Hosting and NASA

Openstack Why it matters ?

Encourages

Anybody can run it, build on it, submit changesFreely available under the Apache 2.0 licenseopen development model, Removes the fear of proprietary lock-in

Compatibility

Fosters

Control And Flexibility, Industry Standard, Proven Software, Compatible And Connected Python API, Hypervisor Agnostic

Openstack Who uses it ?

Openstack Distributions

Rackspace Alamo

Piston CloudStackOps Nebula rPathCanonical SUSESwiftStackRed Hat OpenStackCloudScaling

swiftGlancenovahorizonkeystonequantumcinderStorage InterfaceRepository of Virtual Disk ImagesProvide virtual servers on demandProvides Web Based Interfaceprovides authentication and authorization for all the Open Stack services. provides "network connectivity as a service" between interface devices provides persistent block storage to guest VMs. Components Of Openstack

What is Horizon ?Horizon is a web-based interface to OpenStack.

The OpenStack dashboard provides administrators and users a graphical interface to access, provision and automate cloud-based resources.

The extensible design makes it easy to plug in and expose third party products and services, such as billing, monitoring and additional management tools

OpenStack Projects : Communication Types

What is Keystone ?Keystone is an authentication framework for OpenStack.

It provides the ability to add users to groups (also known as tenants) and to manage permissions between users and groups.

Permissions include the ability to launch and terminate instances or to administer everyones instance

Keystone Architecture

What is Nova Compute ?

Start VM Provisioning

What is Quantum ?Quantum is an OpenStack project to provide "network connectivity as a service" between interface devices (e.g., vNICs) managed by other OpenStack services (e.g., nova).

Configure Network

Configure Network - Contd

Cinder

Cinder Architecture

Request Volume

Request Volume Contd

What is Swift?

Swift is a very robust object storage system that can manage petabytes of data spread across several servers..

What is Glance ?Glance provides a catalogue of images. Images in this case can be thought of as a virtual machine template.

When launching an instance in OpenStack, you choose a template from Glance, such as Ubuntu 12.04 or Centos 5.8, and then OpenStack creates your instance based on that template

Glance Image Formats

Request VM Image from Glance

What is Ceilometer ?

Collecting per user/tenant usage data For every OpenStack component In a single place

Retrieving usage data From a single place

Doing this with an open source project Everyone did this in its corner so far :-(

Ultimate Goal : Billing Customers or whatever else you want, like capacity planning or pretty usage statistics

Ceilometer : Design

Summary

DEMO

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