Study and implement a Cloud solution bases on OpenStack in

University of BMA

Presented by:Dendani Bilal

Cloud?

What is Cloud Computing ?

A model for enabling ubiquitous, convenient, on demand network access to shared pool of configurable computing

resources (e.g., networks, servers, storage, applications, and services) that can be rapidly provisioned and released with minimal effort or service provider interaction.

(Source:NIST National Institute of Standards and Technology)

Cloud computing use virtualization as a technique for virtualizing the services ,

Service Models

Service Models

IaaSAbstraction of the hardware layer, business consumers request guest resources.

PaaSBusiness consumers build apps and manage data.

I,P,S{aaS}?

Deployment Models

Public Cloud

Private Cloud

Hybrid Cloud

Cloud computing management platform

To deploy public or private cloud ,there are many software available ,some are open sources Openstack, CloudStack, Eucalyptos, OpeNebula, Nimbus ,others are proprietors, like ”AWS”, Vmware vCloud, Microsoft Azure.

OpenStack

▶ Historic● NASA & Rackspace : July 2010● OpenStack Foundation : September 2012 ▶ Code● written in python● under license Apache 2.0 ▶ Versions● Cycle every 6 months● Avril 2015 : KiLO ▶ web sitehttp://www.openstack.org/

What is OpenStack?

Open stack is cloud ecosystem that controls a large pools of computer, storage, and networking resources throughout a datacenter . This is all managed with a dashboard (Horizon). It is an open source software for building private and public clouds which delivers a massively scalable cloud operating system.

lets us to build an Infrastructure as a Service (IaaS) cloud that runs on commodity hardware .

Open stack Architecture

OpenStack provides an Infrastructure-as-a-Service (IaaS) solution through a variety of complemental services. Each service offers an(API)

UBMA to Cloud computing, why not?

The remarkable development of cloud computing in recent years, increasing the interest of different companies and users of the internet to benefit on demand of services and applications available online through the web. the UBMA is one from these companies. We plan to migrate to this technology using OpenStack as a platform for creating the private cloud environment.

We prepare some requirements for implementing cloud computing solution in UBMA.

UBMA network architecture

Organizational management networks

Planning implementation of cloud computing in UBMA

Needs definition Planning

Identifying applications and desired process (Specifications)

.

Development and setting

Launch of Cloud solution.

We have chosen private Cloud to manage our datacenter compute, storage and networking resources. The Different steps for implementing a cloud solution are

implement the OpenStack cloud solution in UBMA.

• According to OpenStack documentation, there are several possible architecture for installing OpenStack , we choosed to install it in a single node .as this picture explain

SQL Database service,Message Queueservices: Keystone,Nova,Glance, Networking, Swift, Cinder,Horizon,....are installed in one single node

Result of our work

The virtual servers