This slide is prepared by G.Aishwarya of Global Academy Of Technology, Bangalore, under the guidance of Miss. Gopika P(Asst. Professor), Global Academy Of Technology on 04/05/16, as part of 8th Semester, Technical Seminar of VTU curriculum for Computer Science and Engineering Department for 2010 Scheme.

1. Global Academy Of Technology
Bengaluru - 560098
Department of Computer Science & Engineering
Presentation on:
Design & Implementation of
Hybrid Cloud Computing Architecture Based on Cloud Bus
Technical Seminar – 10CS86
Presented By:
G. AISHWARYA
1GA12CS024
Global Academy of Technology
Guided By:
Miss. GOPIKA P
Asst. Professor
Global Academy of Technology

2. • Objective
• Abstract
• Introduction
• Technology used
• Implementation
• Applications
• Conclusion
• References
TECH SEMINAR:10CS86 1DOMAIN : WIRELESS NETWORKS
AGENDA

3. OBJECTIVE
• To access as to how we can make the current IT architecture to
to rapidly migrate to cloud computing.
• To find out as to how we can make use of currently existing
Local Private clouds and Public clouds to create a Hybrid
clouds.
• To reduce the investment, simplify the integration of
resources, provide efficient management of IT and improve
Business support.
TECH SEMINAR:10CS86 DOMAIN : WIRELESS NETWORKS 2

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ABSTRACT
• This hybrid cloud system is a combination of private cloud and
public cloud.
• The internal structure of private, public or hybrid cloud is the same.
• There are 4 layers: infrastructure and virtualization layer, platform
layer, cloud bus layer and Application layer.
• Infrastructure and virtualization layer is designed to incorporate
hardware resources to the upper layers.
• Platform layer is designed to provide web related applications, web
services and carry out application-specific development.
• Cloud bus layer is used to manage and monitor various applications
and services of platform layer.
• Application layer provides user with various applications to work
with.

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WHAT ARE THE VARIOUS
TYPES OF SERVICES
PROVIDED BY A
CLOUD?

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INTRODUCTION
INFRASTRUCTURE AND VIRTUALIZATION LAYER
PLATFORM LAYER
APPLICATION LAYER
SAAS
PAAS
IAAS

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SAAS
PAAS
IAAS
CLOUD INTERNAL STRUCTURE – EARLIER SYSTEMS

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INFRASTRUCTURE AND
VIRTUALIZATION LAYER
• The Infrastructure and Virtualization layer is divided into 2 parts :-
– Physical Layer( Infrastructure )
– Virtual Layer( Virtualization )
INFRASTRUCTURE AND VIRTUALIZATION LAYER
VIRTUAL LAYER
PHYSICAL LAYER SERVER STORAGE
DEVICE
NETWORK
DEVICE
…
VIRTUAL
OS
VIRTUAL
STORAGE
VIRTUAL
MEMORY …

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INFRASTRUCTURE AND
VIRTUALIZATION LAYER
• Virtualization Layer :-
– Manages the physical resources using concept of virtualization
Supports auto-addition of physical resources
Supports auto-maintenance of physical resources
Supports auto-discovery of physical resources
INFRASTRUCTURE AND VIRTUALIZATION LAYER
VIRTUAL LAYER
PHYSICAL LAYER SERVER STORAGE
DEVICE
NETWORK
DEVICE
…
VIRTUAL
OS
VIRTUAL
STORAGE
VIRTUAL
MEMORY …

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INFRASTRUCTURE AND
VIRTUALIZATION LAYER
• Infrastructure and Virtualization Layer provides an IAAS(infrastructure as
a service) solution. It provides a set of tools for :-
– Deploying apps
– Running apps
– Managing apps
INFRASTRUCTURE AND VIRTUALIZATION LAYER
VIRTUAL LAYER
PHYSICAL LAYER SERVER STORAGE
DEVICE
NETWORK
DEVICE
…
VIRTUAL
OS
VIRTUAL
STORAGE
VIRTUAL
MEMORY …

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CLOUD PLATFORM LAYER
• The Cloud Platform layer is divided into 2 parts :-
– Computing Engine Layer
– Service Layer
PLATFORM LAYER
SERVICE LAYER
COMPUTING
ENGINE LAYER
DISTRIBUTED
COMPUTING
PARALLEL
COMPUTING
…
COMPUTING
SERVICE
AUTHENTICATION
SERVICE
THIRD-PARTY
SERVICE …

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CLOUD PLATFORM LAYER
• Service Layer :-
– Provides basic as well as processed data to applications in
the form of services.
PLATFORM LAYER
SERVICE LAYER
COMPUTING
ENGINE LAYER
DISTRIBUTED
COMPUTING
PARALLEL
COMPUTING
…
COMPUTING
SERVICE
AUTHENTICATION
SERVICE
THIRD-PARTY
SERVICE …

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CLOUD PLATFORM LAYER
• Cloud Platform Layer provides a PAAS(platform as a service) solution. It
provides :-
– A hosting environment
– Using this environment, a user can easily:-
 Start and run a web app and web services
 Carry out further application-specific development
PLATFORM LAYER
SERVICE LAYER
COMPUTING
ENGINE LAYER
DISTRIBUTED
COMPUTING
PARALLEL
COMPUTING
…
COMPUTING
SERVICE
AUTHENTICATION
SERVICE
THIRD-PARTY
SERVICE …

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APPLICATION LAYER
• The Application layer is divided into 3 parts :-
– Application for Internal User
– Application for External User
– Application for Internal & External User
APPLICATION LAYER
Application for
Internal User
Application for
External User
Application for
Internal & External
User
CRM,ERP, PORTAL
WEBSITE, ….
STORAGE APPLICATION,
SOFTWARE APPLICATION,
….
PROVIDE SDK FOR
APPLICATION-SPECIFIC
DEVELOPMENT, ….

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APPLICATION LAYER
• Application Layer provides applications to the external users
as a SAAS(software as a service) solution.
APPLICATION LAYER
Application for
Internal User
Application for
External User
Application for
Internal & External
User
CRM, ERP, PORTAL
WEBSITE, ….
STORAGE APPLICATION,
SOFTWARE APPLICATION,
….
PROVIDE SDK FOR
APPLICATION-SPECIFIC
DEVELOPMENT, ….

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STORAGE CENTER
• Storage center is responsible for :-
– Processing data
– Storing data
STORAGE CENTER
RELATIONAL
DATABASE
FILE
DATABASE
OBJECT
DATABASE
HIERARCHIAL
DATABASE
…
• Storage center contains several kinds of databases such as :-
• Relational Database
• File Database
• Object Database
• Hierarchial Database, etc.
• Storage center is not only used to store the
data but also to process the data and to store
the processed data.

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WHAT IS NEW IN
THE PROPOSED
MODEL?

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INFRASTRUCTURE AND VIRTUALIZATION LAYER
PLATFORM LAYER
SAAS
PAAS
IAAS
APPLICATION LAYER
CLOUD BUS LAYER
PROPOSED SYSTEM

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CLOUD INTERNAL STRUCTURE – PROPOSED SYSTEM

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MANAGEMENT CENTER
• The Management center is divided into 2 parts :-
– Super center
– Secure center
MANAGEMENT CENTER
• Super center is used to quickly configure and
deploy the cloud computing architecture,
implement One-Click installation and
upgrades.
• Secure center is responsible for user
registration, user authentication, user
permissions, etc.
SECURE CENTER
SUPER CENTER
Registration
Authentication
User permissions
Auto - deploy
One-Click install
Auto - Upgrade

21. CLOUD BUS ARCHITECTURE
TECH SEMINAR:10CS86 DOMAIN : WIRELESS NETWORKS 20

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CLOUD BUS LAYER
• The Cloud Bus layer is divided into 3 parts :-
– Service Adapter Layer
– Core Layer
– Application Adapter Layer
CLOUD BUS LAYER
APPLICATION
ADAPTER LAYER
CORE LAYER
SERVICE
ADAPTER LAYER

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CLOUD BUS LAYER
• Service adapter layer provides service adapters to communicate with
service providers.
• Core layer provides the basic functionality.
• Application adapter layer provides adapters which can communicate
with software applications.
CLOUD BUS LAYER
APPLICATION
ADAPTER LAYER
CORE LAYER
SERVICE
ADAPTER LAYER
.NET adapter J2EE adapter …
Service Register Message Routing …
.NET Application adapter J2EE Application adapter …

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CLOUD BUS LAYER
User Application
(J2EE app/ .NET app)
Application Adapter Layer
Core Layer(Bus Layer)
Service Adapter Layer
J2EE service provider .NET service provider

25. TECH SEMINAR:10CS86 DOMAIN : WIRELESS NETWORKS 24
CLOUD BUS LAYER
• The Cloud Bus layer enhances –
– Performance(discussed under Bus Controller)
– Security
if Request is from Internal user - the Cloud Bus layer will not
encrypt the data transmitted to improve performance.
if Request is from External user - the Cloud Bus layer will
encrypt the data transmitted to improve security.
APPLICATION LAYER
INTERNAL USER
EXTERNAL USER
CLOUD BUS LAYER
NON-ENCRYPTED
DATA
ENCRYPTED DATA

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CORE LAYER
• The Core layer is divided into 3 parts :-
– Bus Controller Layer
– Bus Adapter Layer
– Bus Execution Agent Layer
CORE LAYER
BUS ADAPTER
BUS CONTROLLER
BUS EXECUTION AGENT

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CORE LAYER
• There can be multiple Bus Execution Agents
• All the Bus Execution Agents are connected to the common Bus Controller
• Role of Bus Execution Agent –
– execute user requests
– interact and transfer data with bus controller
– manage data in database of storage center
CORE LAYER
BUS ADAPTER
BUS CONTROLLER
BUS EXECUTION AGENT BUS EXECUTION AGENT

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CORE LAYER
• There is only 1 Bus Controller
• Role of Bus Controller :-
– Interact with users
– Schedule most suitable execution agent to execute user request
– User requests should be executed in a efficient, fast and reliable manner
CORE LAYER
BUS ADAPTER
BUS CONTROLLER
BUS EXECUTION AGENT

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CORE LAYER
• Role of Adapter –
– The user needs to integrate the adapter into their own
application if they want to make use of Cloud Bus
Layer(proposed system)
CORE LAYER
BUS ADAPTER
BUS CONTROLLER
BUS EXECUTION AGENT

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TECHNOLOGY
• INFRASTRUCTURE LAYER – Open Stack Technology
• PLATFORM LAYER – Cloud Foundary Technology
• CLOUD BUS LAYER– Web 2.0 , HTML , SOA, REST API’s
• SUPER CENTER – Shell Technology
• STORAGE CENTER - Open Stack Technology , MongoDB
database, MySQL database

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APPLICATIONS
• CLOUD BURSTING - Cloud bursting is an application
deployment model in which an application runs in a private cloud or
data center and bursts into a public cloud when the demand for
computing capacity spikes. The advantage of such a hybrid
cloud deployment is that an organization only pays for extra
compute resources when they are needed.
• BIG DATA PROCESSING - A company, for example, could
use hybrid cloud storage to retain its accumulated business,
sales, test and other data, and then run analytical queries in the
public cloud, which can scale to support demanding distributed
computing tasks.

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CONCLUSION
The proposed model of hybrid cloud computing architecture,
can accelerate the migration of current IT environment to
cloud computing environment by :-
• reducing their investment
• simplifying the integration of resources
• substantially improving the ability of IT business by making
full use of IT resources

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REFERENCES
• “Design and Implementation of Hybrid Cloud Computing
Architecture based on Cloud bus” – Caifeng Zou, Huifang
Deng, Qunye Qui.
• “Towards a servicce friendly cloud ecosystem” – T.F. Fortis,
V.I. Munteanu, V.Nergu
• “Deploying OpenStack on CentOS using the KVM Hypervisor
and GlusterFS distributed file system” – A. Beloglazov, S.F.
Piraganj, M. Alrokayan, R. Buyya