1. Are Private Clouds more than Vapor? Computer Measurement Group December 7 2011 Michael A. Salsburg, Ph.D.

2. Topics Covered Cloud Computing The Unisys Point of View Secure Private Cloud Capabilities Secure Private Cloud Deployment The Unisys Cloud Vision “The Hybrid Enterprise” © 2011 Unisys Corporation. All rights reserved. Page 2

3. Cloud Computing - Escape Velocity Page 3 Emerging Technologies Utility Computing SOA Server Virtualization Cloud Computing

4. Public Cloud Principles & Capabilities Service-Oriented Infrastructure –Self-service provisioning Elasticity –Seemingly infinite resources –Grow and shrink based on activity Ubiquity –Mobility –Internet/Intranet Access Utility –Pay as you Go –Shared Infrastructure –Isolation/Containment © 2011 Unisys Corporation. All rights reserved. Page 4

5. Private Cloud Principles & Capabilities Service-Oriented Infrastructure –Self-service provisioning Elasticity –Seemingly infinite resources –Grow and shrink based on activity Ubiquity –Mobility –Internet/Intranet Access Utility –Pay as you Go –Shared Infrastructure –Isolation/Containment © 2011 Unisys Corporation. All rights reserved. Page 5

6. What is the Definition of a Private Cloud? - wikipedia Private cloud is infrastructure operated solely for a single organization, whether managed internally or by a third-party and hosted internally or externally. [41] [41] They have attracted criticism because users "still have to buy, build, and manage them" and thus do not benefit from lower up-front capital costs and less hands-on management, [42] essentially "[lacking] the economic model that makes cloud computing such an intriguing concept". [43][44] [42] [43][44] 41^ a b c "The NIST Definition of Cloud Computing (Draft)". National Institute of Science and Technology. http://csrc.nist.gov/publications/drafts/800-145/Draft-SP-800-145_cloud-definition.pdf. Retrieved 24 July 2011. a b c"The NIST Definition of Cloud Computing (Draft)" http://csrc.nist.gov/publications/drafts/800-145/Draft-SP-800-145_cloud-definition.pdf 42 Foley, John. "Private Clouds Take Shape". InformationWeek. http://www.informationweek.com/news/services/business/showArticle.jhtml?articleID=209904474. Retrieved 2010-08-22. 42"Private Clouds Take Shape" http://www.informationweek.com/news/services/business/showArticle.jhtml?articleID=209904474 43 Haff, Gordon (2009-01-27). "Just don't call them private clouds". CNET News. http://news.cnet.com/8301-13556_3-10150841- 61.html. Retrieved 2010-08-22. 43"Just don't call them private clouds"http://news.cnet.com/8301-13556_3-10150841- 61.html 44 "There's No Such Thing As A Private Cloud". InformationWeek. 2010-06-30. http://www.informationweek.com/cloud- computing/blog/archives/2009/01/theres_no_such.html. Retrieved 2010-08-22.44"There's No Such Thing As A Private Cloud"http://www.informationweek.com/cloud- computing/blog/archives/2009/01/theres_no_such.html © 2011 Unisys Corporation. All rights reserved. Page 6

7. What is the Definition of a Private Cloud? We have a private cloud in our shop. All of our servers are virtualized and we can create and manage them through a web-based portal (ubiquity and service oriented). Many VMs share the physical infrastructure (utility computing). © 2011 Unisys Corporation. All rights reserved. Page 7

8. Cloud Capabilities & Use Cases Test / Development Enterprise Private Cloud High Value Service Provider Self-Service Elasticity Internet Access Shared Infrastructure Pay as you Go Isolation / Containment Encryption Availability Service Level Compliance ITSM Adaptable © 2011 Unisys Corporation. All rights reserved. Page 8

9. Private Cloud Principles & Capabilities Service-Oriented Infrastructure –Self-service provisioning Elasticity –Seemingly infinite resources –Grow and shrink based on activity Ubiquity –Mobility –Internet/Intranet Access Utility –Pay as you Go –Shared Infrastructure –Isolation/Containment © 2011 Unisys Corporation. All rights reserved. Page 9 Challenge –Administrative expenses are a function of the degree of dynamism Solution

10. Implication #1 Dynamism ↑ ∞ => OPEX ↑ ∞ © 2011 Unisys Corporation. All rights reserved. Page 10

11. The Automation Knothole © 2011 Unisys Corporation. All rights reserved. Page 11

12. Virtualized Environment Service-Oriented Infrastructure –Admin provisions VMs Elasticity –Admin can grow and shrink VMs Ubiquity –Mobility –Internet/Intranet Access Utility –Shared Infrastructure –Isolation/Containment © 2011 Unisys Corporation. All rights reserved. Page 12

13. Self-Provisioning Portal – What If??? We installed a self-service portal in front of vCenter We Allow end users to provision VMs VMs for various business units were isolated (multi-tenant) We simplified the physical server provisioning process VMs were allocated on a leased basis We did 3 things - Automate, Automate, Automate © 2011 Unisys Corporation. All rights reserved. Page 13 This is a true story. Names have not been changed to protect the innocent

14. Policy Driven by Business Units Limits and Leasing Terms © 2011 Unisys Corporation. All rights reserved. Page 14

15. Challenge: Labor Intensive, Time Consuming Virtual Machine (VM) Resource Provisioning © 2011 Unisys Corporation. All rights reserved.

16. Solution: Automated VM Provisioning With Unisys uOrchestrate Software © 2011 Unisys Corporation. All rights reserved.

17. Solution: Automated VM Provisioning With Unisys uOrchestrate Software © 2011 Unisys Corporation. All rights reserved.

18. Cost and Value Analysis © 2011 Unisys Corporation. All rights reserved. Page 18

19. Cloud Capabilities & Use Cases Test / Development Enterprise Private Cloud High Value Service Provider Self-Service Elasticity Internet Access Shared Infrastructure Pay as you Go Isolation / Containment Encryption Availability Service Level Compliance ITSM Adaptable © 2011 Unisys Corporation. All rights reserved. Page 19

20. Private Cloud Principles & Capabilities Service-Oriented Infrastructure –Self-service provisioning Elasticity –Grow and shrink based on activity Ubiquity –Mobility –Internet/Intranet Access Utility –Shared Infrastructure –Isolation/Containment © 2011 Unisys Corporation. All rights reserved. Page 20 Security / Adaptability –Encryption –Identity / Authorization / Single Sign-on ITSM Automation / Adaptability –Availability Management –Financial Management –Change Management –Configuration Management –Service Catalog –Service Level Management*

21. Enterprise Private Cloud Automate Application Management – When VMs are created, agents are automatically embedded for backup, performance and capacity management Automated Asset Tracking – When VMs are created, the Configuration Item is automatically updated in the CMDB Automate incident management – incidents are automatically sent during the provisioning process Automate performance and capacity management – insert agents and automate updates for the collection process Automate VM provisioning tasks – Standardize the VM templates and automatically allocate them based on pre-determined approval schemes Automate Security – Establish tiers and tenants so that they can be automatically isolated using vLAN technology or more sophisticated encryption technology Automate Identity and Access Management federation – Single sign-on and seamless management from datacenter management to cloud management © 2011 Unisys Corporation. All rights reserved. Page 21

22. Implication #2 Automation ↑ 100% => Availability ↑ 100% © 2011 Unisys Corporation. All rights reserved. Page 22

23. White Paper in Enterprise Systems Journal © 2011 Unisys Corporation. All rights reserved. Page 23 http://esj.com/articles/2011/10/10/private-clouds-just-vapor.aspx

24. Hybrid Applications © 2011 Unisys Corporation. All rights reserved. Page 24

25. Capacity Planning A well defined Capacity Planning Process is required to achieve a cloud-like environment in a shared infrastructure Automated periodic reports Understand to cadence of growth as well as your supply chain Service Level Objectives –Increase 10% of the resources within 2 days –Increase 25% of the infrastructure within 5 days –If a cluster consists of n servers, add more servers if n-1 servers exceeds 80% utilization © 2011 Unisys Corporation. All rights reserved. Page 25

26. Questions? © 2011 Unisys Corporation. All rights reserved. Page 26 Michael.Salsburg@unisys.com