A workshop on cloud computing was held at JECRC Foundation, Jaipur on 17th December, 2011 by Eucalyptus under the banner of JECRC iWeekend, a 3-day techno fest of JECRC Foundation.

2. whoami
Open source enthusiast and a Linux user since
2002
Co-founder Linux User Group, Jaipur
Associated with Fedora Project since 2008
Eucalyptus Community Member since 2009
Known as @jeevanullas on the internet

3. Agenda
Cloud Computing
Amazon Web Services (AWS)
Cloud APIs
Building our own AWS using Eucalyptus
Cloud Security

4. Cloud ?
“Cloud computing is a model for enabling convenient, on-
demand network access to a shared pool of configurable
computing resources
(e.g., networks, servers, storage, applications, and services)
that can be rapidly provisioned and released with minimal
management effort or service provider interaction. This
cloud model promotes availability and is composed of five
essential characteristics, three service models, and four
deployment models”
Definition according to NIST

5. Essential Characteristics
On-demand self service
Broad network access
Resource pooling
Rapid elasticity
Measured service

6. Service Models
Cloud Software as a Service (SaaS)
Cloud Platform as a Service (PaaS)
Cloud Infrastructure as a Service (IaaS)

7. Deployment Models
Private Cloud
Community Cloud
Public Cloud
Hybrid Cloud

8. Amazon Web Services
Biggest public cloud Provider (IaaS)
Set of web services – accessible via API
Compute – EC2
Storage – S3, EBS
Database - RDS
Messaging - SQS

9. AWS is Huge !
Regions ELB
Availability zones Cloud Watch
AMI Cloud Front
Security Groups SNS
Key pairs SQS
Elastic IP Elastic Beanstalk
EBS Cloud Formation
S3 Elastic Map
Reduce
EC2
VPC
IAM
Route 53
RDS
…

10. AWS Security
SSH Keypairs
SSL Endpoints
Protect your Access/Secret keys
Protect your X.509 certificates
Security Groups
Virtual Private Cloud
Identity Access Management
Encrypting data at rest and data during transit

11. AWS Demo
Different ways to access AWS
• Command Line tools
• AWS Management Console
• APIs

13. Eucalyptus - Introduction
Elastic Utility Computing Architecture for Linking Your Programs To
Useful Systems
Developed at UC Santa Barbara
Eucalyptus interface compatible with AWS
More than 25000 cloud deployments
Support for multiple hypervisors – XEN, KVM, VMware
Packaged for popular Linux distributions – Ubuntu, Centos, Debian

14. Eucalyptus – Architectural
Components
Cloud Controller – EC2
Cluster Controller – Build availability zones similar to
AWS
Storage Controller - EBS
Walrus – S3
Node Controller – Runs the virtual machines on
Cloud

15. How to get started with
Eucalyptus
Faststart – Quickest available to have your own
cloud
http://open.eucalyptus.com/try/faststart
Eucalyptus Community Cloud
http://open.eucalyptus.com/try/community-cloud
Setup your own on your favorite Linux
distribution

16. Demo of ECC

17. Image Management -
Eucalyptus
euca-bundle-image -i vmlinuz-2.6.28-11-generic --
kernel true
euca-upload-bundle -b jeevan-fed-kernel -m
/tmp/<kernel file>.manifest.xml
euca-register jeevan-fedora/<kernel
file>.manifest.xml

18. Image Management -
Eucalyptus
euca-bundle-image -i initrd.img-2.6.28-11-
generic --ramdisk true
euca-upload-bundle -b jeevan-fed-initrd -m
/tmp/<initrd file>.manifest.xml
euca-register jeevan-fed-initrd/<initrd
file>.manifest.xml

19. Image Management -
Eucalyptus
euca-bundle-image -i fedora.10.x86-64.img --
kernel <eki-XXXXXXXX> --ramdisk <eri-
XXXXXXXX>
euca-upload-bundle -b jeevan-fed-vm -m
/tmp/<vm image file>.manifest.xml
euca-register jeevan-fed-vm/<vm image
file>.manifest.xml

20. Cloud Security
Protecting sensitive data on Cloud
Regulatory Compliant Cloud Computing (RC3)
http://www.infoq.com/articles/regulatory-compliant-cloud-
computing
Classifying data
Sensitive and Regulated
Sensitive and non-Regulated
Non Sensitive Data
Importance of KeyAppliance

21. Eucalyptus Community
#eucalyptus on irc.freenode.net
Regular IRC meetings in #eucalyptus-meeting
Meeting Calendar:
http://sl.eucalyptus.com/meetings
Mailing list for all (Join Us!)
http://lists.eucalyptus.com
Projects for Everyone
https://projects.eucalyptus.com/