Fred wuensch total virtualization and cloud computingf
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Fred wuensch total virtualization and cloud computingf
- 1. Total Virtualization and Cloud Computing
- 2. Virtualization • What is virtualization? • Different Computing Models o Traditional App/Server o Virtual Server model o Massively virtualized model (Cloud) • Why Virtualization makes sense?
- 4. Virtualization - Green Focus The Reality: • Most servers only use 5-15% of their capabilities on average, while consuming 60-90% of their peak power. The Solution - Virtualization: o Use one server to host multiple applications. o Reduce energy consumption o Reduce CO2 emissions Running fewer, highly utilized servers frees up space and power. Less space and power is better for environment and saves money.
- 6. Virtualization - Why Virtualize? • Reduce Real Estate Needs • Increase Up Time • Reduce CO2 Emmissions, Power and Cooling Requirements • Increase Flexibility • Reduce Overall Costs
- 7. Massively Virtualized Model - Cloud
- 8. Cloud Computing - What is it? NIST definition: or ... Cloud Computing is the delivery of computing as a service Three primary types of cloud offerings: • Software as a Service (SaaS) • Infrastructure as a Service (IaaS) • Platform as a Service (PaaS)
- 9. Cloud Computing - Services Software as a Service - SaaS Platform as a Service - PaaS Infrastructure as a Service - IaaS
- 10. Cloud Computing - Key Components • Pay as you go • Access from anywhere, anytime, any device • Economy of scale • Flexibility • Expertly Managed
- 11. Cloud Computing - Green - PUE • How efficient is your data-center? o PUE = Power Usage Effectiveness
- 12. Cloud Computing and Green IT GSA's Cloud Platforms PUE Salesforce: 1.5 --- Google: 1.2 Salesforce is co-located in highly efficient data centers. Google manages their own data centers.
- 13. GSA's Cloud Computing Capabilities • GSA is leading the federal government in the adoption and use of Cloud Computing o First Federal Agency to use cloud based email/collaboration solution o Data.gov first of its kind, cloud based platform o Many websites and applications hosted in the cloud o Much more to come. • GSA Offers our federal customers: o Expertise o Acquisition vehicles
- 14. GSA's Cloud Computing Capabilities Expertise: • GSA is the government-wide leader in implementing cloud security - Providing C&A and authorizations for over 12 cloud vendors. • GSA is leading the FedRAMP effort with NIST and DHS to standardize cloud security. • GSA has implemented five cloud based solutions in the last 12 months in the areas of SaaS, PaaS and IaaS. • GSA is a member of the Federal Cloud Computing Working Group under the CIO Council to advise the government on using cloud computing Resources: • Office of the CIO (Fred Wuensch) • Office of Citizen Services and Inn. Tech (Bajinder Paul)
- 15. GSA's Cloud Computing Capabilities Acquisition Vehicles: • Infrastructure as a Service BPA (IaaS): o 10 cloud vendors available and authorized for federal customers o FedRAMP compliant • Email as a Service BPA (EaaS): o Under review - Multiple vendors offering Email systems in the cloud • FAS Alliant Vehicle: o Flexible vehicle to acquire cloud solutions and services • Government friendly terms of service for public domain cloud tools (Facebook, Twitter, YouTube, etc.) - Apps.gov • Assisted acquisition support via FAS AAS. Resources: • Stan Kaczmarczyk - FAS ITS • Bajinder Paul - OCSIT
- 16. Q & A
- 17. Conclusion Virtualization provides increased efficiency and energy savings for existing data- centers and private clouds. Cloud Computing provides computing as a service while allowing proven experts to manage data-centers efficiently. References for Google and Salesforce - 1. Google - http://www.google.com/intl/en/corporate/datacenter/ 2. Salesforce - http://www.salesforce.com/company/sustainability/
Editor's Notes
- Virtualization broadly describes the separation of a resource or request for a service from the underlying physical delivery of that service. in other words ... Use a computer's processing power in any number of ways to support your business needs.
- Single OS image per machine Software and hardware tightly coupled Running multiple applications on same machine Underutilized resources Inflexible and costly infrastructure
- Tie this back to the traditional model and use as basis for virtual model. When you have "this" - these are the trouble areas. In order to resolve these trouble areas, move to a virtual model. Every server virtualized saves 7000kWh of electricity annually, or about $700 in energy costs. 4 tons of CO2 are eliminated for every server virtualized, the equivalent to taking 1.5 cars off the h
- Hardware-independence of operating system and applications Virtual machines can be provisioned to any system Can manage OS and application as a single unit by encapsulating them into virtual machines
- More out of lessPool common infrastructure resources and break the legacy “one application to one server” model with server consolidation.
- Use this as a way to describe the cloud concept. When completely virtualized, allows for the key components of cloud computing, elasticity, provisioning, self service, etc.
- NIST: 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. Elaborate on what a service actually means: Computing as a Service - How you pay for it? Traditionally you buy the hardware, the software, the people, the space, the energy. The new model is that a vendor provides you with a full solution that covers all these areas for a re-occuring price. Compare it to the model of assembling a car vs renting a car? Why do all this? You can scale as needed with almost zero time impact - storage, processing power. Cost savings associated with volume of users and hardware. Highly trained and skilled experts in the field. Best array of tools, people and capabilities to keep solution up to date and secure. No patches, updates, etc.
- add real examples here as needed.
- Make less techie .. Add talking points to each bullet
- Better define PUE in plain language Excessive energy usage equals increased cost Excessive server space equals increased cost Inefficient server usage equals increased cost Outcome - Cloud providers use less energy, less data center space and more efficiently leverage server usage than traditional data-centers.
- Speak to data center consolidation effort - Use as Traditional Offices even worse - Data Center average is 2.0 ...
- Gsa can assist our customers in two primary ways - Expertise details Acquisition Vehicles
- - Google - Salesforce - MaaS360 - data.gov - IaaS hosting for USA.gov (Rackspace) If you want more info - contact me or Bajinder
- IaaS capabilities: - Virtual Machines - Storage - Hosting EaaS: - Mailboxes - Collaboration capabilities - Storage - Security - Services GSA's google acquisition was under Alliant