Amazon Web S ervices Overview18-April-2011-C loud Computing Team

April 18, 2011

Instructions

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• You are in Lecture Mode• If you want to ask Question, ask it through webex. S end it in chat message to all participants. Do not send as private message.

• We will try to answer a few at the end of section. If some questions are un-answered we will publish answers soon on our KM site.

• We will share this PPT in couple of days.• We have limited US bridge numbers and we do not have any UK local number. In case you are not able to connect to US A number, request to connect to India number.

April 18, 2011

Objectives

Iaas Overview

AWS Overview

Key AWS Products for IaaS

Amazon Economic Center

Amazon S ecurity

AWS Practical Use

Demo

April 18, 2011

Objective

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•Understand AWS as IaaS

•Learn Key Different Products of AWS

•Learn S ecurity Features

•Know where AWS can be useful

•AWS Economics

IaaS Overview

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What is C loud Computing?

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April 18, 2011

What is IaaS Under the Hood?

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Physical Resources(Servers, Storage, Networking)

Virtualization & Virtualization Technologies(Servers, Storage, Networking) / Hypervisors

Virtual Machines(OS, Software, Tools)

Management Tools(Provisioning, Orchestration, Monitoring, Metering, Charge-Back, etc.)

On-Demand Self-Service

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IaaS

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Infrastructure as a Service (IaaS)Infrastructure as a Service (IaaS)

StorageStorage NetworkingNetworking

ManagementManagement

Physical StoragePhysical Storage

Virtual StorageVirtual Storage

Shared StorageShared Storage StorageStorageReplicationReplication

BackupBackupRecoveryRecovery

ILM/HSMILM/HSM

Switches &Switches &RoutersRouters

LoadLoadBalancersBalancersFirewallsFirewalls

WAN/LAN/VLANWAN/LAN/VLAN

Dynamic DNSDynamic DNS

VPNVPN

Self-Service &Self-Service &OrchestrationOrchestration

InfrastructureInfrastructureProvisioningProvisioning

Monitoring &Monitoring &ReportingReporting

ResourceResourceManagementManagement

UtilizationUtilizationMeteringMetering

Charge-BackCharge-Back

SecuritySecurity

PhysicalPhysicalSecuritySecurity

Auditing &Auditing &ComplianceCompliance

ID ManagementID Management

Authentication &Authentication &AuthorizationAuthorization

ServersServers

Physical ServersPhysical Servers ServerServerVirtualizationVirtualization Virtual MachinesVirtual Machines OperatingOperating

SystemsSystems

Network SecurityNetwork Security

IntrusionIntrusionDetectionDetection

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April 18, 2011

Advantages

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• Cost E ffective & Optimal Resource Utilization

• Ubiquitously available on Demand

• Can be configured to make High Available & High reliable S ystem

• Useful as DR S ystem

• E lasticity & S calability

• Lowe Total Cost of Ownership

• Minimal Administration

AWS Overview

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Three Parts of Amazon

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1

2

3

Ref. Amazon Training Material

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Amazon Web S ervices

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http://aws.amazon.com

April 18, 2011

Amazon Key Products

IaaS• Amazon E lastic Compute

C loud• Amazon E lastic Block

S torage• Amazon S imple S torage

S ervice• Amazon C loudFront• Amazon VPC• E lastic LoadBalancer• AWS Import / Export

Automation & Monitor• E lastic BeanS talk• AutoS caling• Amazon C loud Watch• AWS C loudformation

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Payment• Amazon Flexible Payments

S ervice• Amazon DevPay

Notifications• Amazon S imple Queue

S ervice• Amazon S imple Email

S ervice

Database & Computing• Amazon S impleDB• Amazon RDS• Amazon E lastic MapReducehttp://aws.amazon.com/products/

April 18, 2011

Getting S tarted With AWS

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CreateDeveloper Account

Enter PaymentInformation

S ign Up for Desired S ervices

Retrieve Private & Public Keys

Build & Deploy Application

Monitor and S cale Application

April 18, 2011

AWS Definitions

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Instance

AMI

Volume

S napshot

S torage

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Regions & Zones

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• Amazon EC2 provides the ability to place instances in multiple locations. Amazon EC2 locations are composed of Availability Zones and Regions.

• By launching instances in separate Regions, you can design your application to be closer to specific customers or to meet legal or other requirements. By launching instances in separate Availability Zones, you can protect your applications from the failure of a single location.

Availability Zone A

Availability Z one B

Availability Zone C

Availability Zone D

Availability Z one A

Ava ilability Z one B

U S Eas t R eg ion (N .V A ) E U Wes t R eg ion (IR E )

Availability Z one A

Ava ilability Z one B

U S Wes t R eg ion (N .C A )

Availability Z one A

Ava ilability Z one B

APAC R eg ion Tokyo

Availability Z one A

Ava ilability Z one B

A PAC R eg ion S ing apore

Availability Z one B

Amazon Key IaaS Products

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April 18, 2011

Amazon EC2

• Key product for Amazon as it provides controlled elastic Infrastructure on demand.

• Provides scalability on demand

• S ecure access with key-pair & groups.

• Pay as you use.

• S upports many OS & software certified by vendors.

• Create your own AMI with pre configured software.

• Comes with pre built AMI to save your install & deployment time.

• Easy to use and maintain.

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http://aws.amazon.com/ec2/

April 18, 2011

EC2 Instance Types & S ize

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S tandard High CPUS mall Large Extra

LargeMICRO Medium Extra Large

Bits 32 64 64 32 / 64 Bit 32 64

RAM 1.7 GB 7.5 GB 15 GB 613 MB 1.7 GB 7 GB

Disk 160 GB 850 GB 1690 GB 350 GB 1690 GB

EC2 Compute Units

1 4 8 2(S hort Burst)

5(2 virtual cores with 2.5

EC2 Compute Units each)

20 (8 virtual cores with 2.5

EC2 Compute Units each)

I/O Performance

Medium High High Low High High

Name m1.small m1.large m1.xlarge

t1.micro c1.medium c1.xlarge

Instance PricingLinux Per Hour

$0.085 $0.34 $0.68 0.02 $0.17 $0.68

Windows Per Hour

$0.12 $0.48 $0.96 0.03 $0.29 $1.16

http://aws.amazon.com/ec2#instance

April 18, 2011

EC2 Instance Life Cycle

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AMI

Instance(Pending)

RunInstances call to cloud•Specify which AMI to launch•Provide parameters (# instances, security group, etc)

Instance launch initiated•Copy AMI bootable part) from S3•Assign parameters

Instance(Running)

Instance(Shutting Down)

Instance(Terminated)

• Attach EBS Storage once running

• Assign Elastic IP Address

• Resources automatically detached (IP, storage)

• Can also be initiated as normal operating system shutdown

Instance(Stopped)

• EBS Backed Instance

April 18, 2011

Amazon EBS

• Amazon Elastic Block Store (EBS) provides block level storage volumes for use with Amazon EC2 instances.

• EBS provides highly available, highly reliable storage volumes

• EBS volumes are off-instance storage that persists independently from the life of an instance.

• EBS is suited for applications that require a database, file system, or access to raw block level storage.

• EBS volumes are created in a particular Availability Zone and can be from 1 GB to 1 TB in size.

• EBS provides the ability to back up point-in-time snapshots of your data to Amazon S3 for durable recovery.

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http://aws.amazon.com/ebs/

April 18, 2011

EBS with EC2 & S 3

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How EBS Interacts With EC2 and S3

Internet

AWS Cloud

EC2 Availability Zone

EC2

S3 Storage

EBS

EC2

EC2

EBS

EBS

EBS

EBS

EBS

EBS Snapshot

EBS Snapshot

EBS Snapshot

EBS Snapshot

EBS Snapshot

Create Snapshot

Clone From Snapshot

April 18, 2011

EBS Pricing

• Volume storage is charged by the amount you allocate until you release it, and is priced at a rate of $0.10 per allocated GB per month

• Amazon EBS also charges $0.10 per 1 million I/O requests you make to your volume

• As an example, a medium sized website database might be 100 GB in size and expect to average 100 I/Os per second over the course of a month. This would translate to $10 per month in storage costs (100 GB x $0.10/month), and approximately $26 per month in request costs (~2.6 million seconds/month x 100 I/O per second * $0.10 per million I/O).

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April 18, 2011

Amazon S 3

• Amazon S 3 is storage for the Internet. It is designed to make web-scale computing easier for developers.

• Amazon S 3 has a simple web services interface that can be used to store and retrieve any amount of data, at any time, from anywhere on the web. It gives any developer access to the same highly scalable, reliable, fast, inexpensive data storage infrastructure of Amazon.

• S imple to get going, simple to use

• Programmatic access via web services API

• For large data migration Amazon Import / Export.

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http://aws.amazon.com/s3/

April 18, 2011

S 3 Vs EBS

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http://aws.amazon.com/documentation/s3/

Amazon S 3 EBS

Paradigm Object store File system

Performance Very fast Very very fast

Redundancy Across data centers Within data center

S ecurity Public Key / Private Key Visible only to your EC2

Access from the Net? Yes(1) No(2)

Typical use case Write once, read many It’s a disk drive

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S 3 Pricing

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1 TB / MonthNext 49 TBper Month

Next 450 TBper Month

Next 500 TBper Month

US S torage (Designed for 99.999999999% Durability)

$0.14/GB $0.125/GB $0.110/GB $0.095/GB

Reduced Redundancy S torage (Designed for 99.99% Durability)

0.093 / GB 0.083 / GB 0.073 / GB 0.063 / GB

Data Trans fer

< 1 GB per Month Up to 10 TB / Month Next 40 TB /

MonthNext 100 TB

/Month

Inbound $0.10 / GB

Outbound 0 $0.15/GB $0.11/GB $0.09/GB

Within C loud Free

Requests

PUT, COPY, POS T, or LIS T $0.01 / 1000 Requests

GET and all other requests (No charge for delete) $0.01 / 1000 Requests

+

+

April 18, 2011

AMI Types

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• An Amazon EC2 instance can be launched either from an AMI backed by Amazon S 3 or an AMI backed by Amazon EBS .

EBS -backed Instances• EBS volume attached automatically as root device. • Any changes to the local storage are then persisted and will survive instance failures

and restarts• Not all software and architectures are supported out-of-the-box as EBS -backed AMIs. • The EBS volume is mounted as the root device

S 3 (Instance)-backed Instances• S 3-backed EC2 instance gives direct control over files persistence• You have to manually attach and mount an EBS volume for persisting your data.

• Once your S 3-backed instance is terminated, any local instance storage (instance) will

be lost, but your original data and configuration will persist in your EBS volume.

April 18, 2011

AMI Types

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EBS-backed Instances

S3 (Instance)-backed Instances

Pending Running

Terminated S huttingDown

Launch

Term

inate

Costs EC2 ($ /

Hour)

Pending Running

Terminated S huttingDown

Launch

Stop

Costs EC2 ($ /

Hour)

S topped

StartTerm

inate

Terminate Costs EBS ($ /

Hour)

For More Detailshttps://knowmax.ultimatix.net/Innovation%20Corner/Cloudcomp/Cloud%20Docs/Forms/AllItems.aspx?RootFolder=%2fInnovation%20Corner%2fCloudComp%2fCloud%20Docs%2fPersistent%20Data%20Storage&FolderCTID=&View=%7b61DC70A4%2d2B56%2d4A22%2d9C72%2dDF3658ED228F%7d

April 18, 2011

Amazon Foundation WebS ervice

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April 18, 2011

E lastic BeanS talk

E lastic BeanS talk

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In Local system - Using Eclipse- Packaging the application

Development

By setting - Instance type - Region - Firewall - Keys

- from the running instance - to use the AMI in Autoscaling

- logging into the instance-setting up the runtime environment-copying the appfrom local system

- through command line (API tools)-setting up an ELB- setting up scaling Triggers

Ins tanc e Launc h Deployment

AM I C reationAuto S c a ling

Ac c es s Applic a tion us ing E LB U R L

Amazon Economic Center

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April 18, 2011

The Cloud Cost Differentiators

• Pay as you go Model

• Increase / decrease the infrastructure as and when required

• Do not pay additional for• E lectricity• License• Maintenance / AMC• S pace / real estate

• Minimal administration efforts

• E ffective resource utilization (as per study 40% vs. 80% in virtualized world)

• The faster procurement & deployment time

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April 18, 2011

Instance Pricing Options

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FreeOn

Demand R es erved S pot

Price

Defined Free Quota of EC2

Linux micro instance, ELB , EBS and other

services

On-Demand Instances let you pay for compute

capacity by the hour with no

long-term commitments

Reserved Instances give you the option to make

a low, one-time payment for each instance you want to reserve and in

turn receive a s ignificant

discount on the hourly usage

charge for that instance

S pot Instances enable you to bid for unused Amazon EC2 capacity. Instances

are charged the S pot Price, which is set by

Amazon EC2 and fluctuates periodically

depending on the supply of and

demand for S pot Instance capacity

Features Not S upported

Allow only Micro Instance.

Limited hours for ELB, EBS ,S QS

and other products

None None

Auto S caling, Amazon Virtual Private C loud,

Amazon E lastic MapReduce, and Amazon DevPay

Best S uited for

Demo of small website, S elf

Learning

For all IaaS need

For all IaaS need for longer running

instance

S elf learning, temporary hosting /

testing

April 18, 2011

Amazon EC2 Cost Comparison Calculator

• To move application to Amazon cloud, you can estimate for cost of infrastructure.

• Amazon provides tools to calculate the cost for running application on AWS .

• Please refer • http://awsmedia.s3.amazonaws.com/Amazon_EC2_Cost_Comparison_Calculator_042810.xls

• S 3 S ample Calculation

• EBS Calculation

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April 18, 2011

Estimation

• http://calculator.s3.amazonaws.com/calc5.html

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http://aws.amazon.com/economics/

Amazon S ecurity

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April 18, 2011

Amazon S ecurity

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http://aws.amazon.com/security

April 18, 2011

Amazon S ecurity

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http://aws.amazon.com/security

April 18, 2011

Amazon S ecurity

Access to applications and services within the AWS cloud is secure and protected in multiple ways

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AWS C redentia ls

Web S ervic es , A P Is , R E S T, Query, S OAP,

C ommand Line

Third Party Tools orLibraries

AWS Web S ite(S ec ure Prog res s )

http://aw s .amazon.com

AWS M anag ement C ons olehttp://aw s .amazon.com/cons ole

Amazon E C 2 Ins tanc es

S OAP : X .509R E S T & Query : Ac c es s K eys

S ig n In C redentia ls

Ac c es s K eys

K ey-Pa irs

S ig n In C redentia ls

Amazon Practical Use

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April 18, 2011

AWS Use Cases

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• Backup -Archive• Application Hosting • Media S haring (Image/ Video)• Media Distribution• Academic Computing• S earch Engines• S ocial Networking• S calable Applications• POC• Dev & Test

April 18, 2011

Application Suitability for AWS

•A few parameters for

selection– Criticality

– S LAs provided by the vendor

– Horizontally scalable applications

– S ensitivity to network latency

– Licensing compatibility

•Re-engineering choices– How to build a highly-available

application

• Choose multiple geos

– OS Migration

– Making it horizontally scalable

– Making software multi-tenant and

configurable (S aaS )

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April 18, 2011

How AWS is being used across TCSG roup What R emarksInternal IT Private Lab C loud for IS U

Labs with MeghAAS as the portal

Work in progress

All IS Us Top 10 coder contest The top 10 coder contest is enabled by running the emulation software on AWS . For S QL coder contest, DBProdem was hosted on EC2

L&D Global TACTiCS 2011 Host VoIP and video streaming app on EC2 so that TCS associates can join the virtual conference. Work in progress.

CTO Web 2.0 Labs

Knome on C loud Knome is available on C loud, and all their demos to customers happen on EC2 instance, by default

CTO Hyd Labs

CytoCommix - visualizing relationships between biological entities

Tool demo available on AWS

CTO Green IT Labs

ECView carbon calculator Available on AWS

CTO Delhi Labs

InstantApps on C loud Available to external customers and internal groups as a BETA

IS TCS Private C loud Build a TCS Private C loud hosted from a partner data center – for specific customer scenarios

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April 18, 2011

How you can use AWS

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1. Get registered with Amazon Web S ervices with your CC2. You will get access to EC2, EBS , S 3 and other AWS products3. If you are going to use Linux instance, you need to telnet. Open

the port for specific IP range of Amazon.4. If you are going to use Windows instance, you need to raise CR

to access a few IPs for Remote Desktop.5. If you are accessing from India domain, you need to change your

VLAN to access AWS IPs. It should be firewall separated VLAN.6. Raise the CR for

a) To open specific IPs of Amazon Rangeb) To open standard ports for above IP range (22, 8080 etc)c) Procure a few S tatic IPs and make them part of point a) & b)As mentioned in the document at

https://knowmax.ultimatix.net/Innovation% 20Corner/CloudComp/Training% 20Materials/S etup% 20For% 20AWS % 20Access% 202.0.doc

April 18, 2011

Summary• Customers have started asking for “C loud-enabled” solutions

• Amazon IaaS is easy to use and cheap option for your infrastructure need.

• The different combined products will give you edge for automated deployment,

cost optimization and optimal resource utilization.

• It will be very best suited for your POC, Dev & Test, Computing purposes.

• If you application has elastic demand, some pick usage time and some non

productive hours AWS cloud can help manage resources optimally.

• If you want to use AWS , think how Cloud will fit into your architecture and

provide the right “qualities” for you

• You could do migration to AWS C loud and application can work as-is but you

might require to re-architect a few components to leverage the power of C loud!

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April 18, 2011

Next Step• TCS has capability in architecting, deploying as well managing in cloud.

• If you customer is interested for AWS Cloud, we can help them evaluate

whether application is cloud ready or not.

• If you think you need to use AWS in near future and you want to train your

developers, send us their nominations.

• We can arrange detailed Amazon product training of 2-3 days for architectures /

S r. Developers.

• Reach us @

– venkatachari.raghavan@ tcs.com

– taral.shah@ tcs.com

• For more cloud material refer C loud Computing Home Page in KM.

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April 18, 2011

Demo

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• Overview AWS EC2

– AMI & Instances

– Regions & Zones

– Key-pairs and Groups

– Infrastructure on demand with tomcat

– E lastic IP

• Amazon EBS

– Volumes & S napshots

• Overview S 3

Thank You