Private Cloud 101 - Part I


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Cloud computing is increasingly becoming critical part of IT solutions. This presentation series is intended to provide guidance for the selection, integration and implementation of private cloud. In part-I, readership will learn essentials about private cloud and the presentation will serve as the prelude towards extensive learning about “private cloud” including strategy, planning/process, testing and deployment of the private cloud product.
I hope this presentation series will provide adequate information on “private cloud” empowering IT professionals and CIOs to make better and educated decisions.

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Private Cloud 101 - Part I

  1. 1. Cloud Computing 1. On demand self-service 2. Broad network access 3. Resource pooling 4. Rapid elasticity 5. Measured service http://www.dhimanchowdhury.c om @dchowdhu 2 IT Beast “A model for enabling ubiquitous, convenient, on demand network access to a shared pool of configurable computing resources..” (NIST, 2011) Essential Characteristics
  2. 2. Cloud Taxonomy 7/27/2013 @dchowdhu 3 (Forrester, 2009)
  3. 3. Private Cloud 0 IaaS (Infrastructure as a Service) Components. 0 PaaS (Platform as a Service) components. 0 SaaS (Software as a Service) components. http://www.dhimanchowdhu @dchowdhu 4 Your fully control in-house IT solutions in racks:
  4. 4. Private Cloud 7/27/2013 @dchowdhu 5
  5. 5. Private IaaS http://www.dhimanchowdhu @dchowdhu 6 0 Networking gears e.g. switches 0 Computing gears e.g. servers 0 Storage infrastructure e.g. AToE, FCoE & iSCSI SAN solutions 0 Virtulization software e.g. hypervisors (KVM, Xen, Vmware, microsoft hyper-V, open Orcale etc) 0 Cloud Orchestration and Management software e.g. CloudStack, Eucalyptus, Nebula etc. Your fully control hardware support systems:
  6. 6. Building Private Cloud http://www.dhimanchowdhu @dchowdhu 7 0 Cost/Benefit analysis of Public , hybrid or private cloud solution. 0 Define process & policies for Private Cloud development & management. 0 Make your choice: Open source vs third party softwares 0 Learn about Cloud Orchestration software e.g. Openstack, Ecalyptus, Nebula etc. 0 Learn about automation software for wider deployment e.g. Chef, pupphet, Cobbler. 0 Select your platform app solutions
  7. 7. Private Cloud Development Process http://www.dhimanchowdhury. com @dchowdhu 8
  8. 8. Development Process http://www.dhimanchowdhur @dchowdhu 0 IaaS Integration 0 Platform Integration 0 Application Integration 0 Security Analysis 0 Alpha Roll out 0 Beta Roll out 0 Continuous Improvement 9
  9. 9. Security Guidance http://www.dhimanchowdhu @dchowdhu 10
  10. 10. http://www.dhimanchowdhu @dchowdhu 11 Thank You
  11. 11. Reference 0 Forrester, 2009. Forrester's Revised Cloud Taxonomy. Available at forresters_revised_cloud_taxonomy 0 NIST, 2011. The NIST Definition of Cloud Computing. Available online at 145/SP800-145.pdf 0 PCI, 2013. PCI Data Security Standards (PCI DSS) ver 2.0. Cloud Interest Group. Available online at uidelines.pdf . 0 CSA, 2011. Security Guidance for critical areas of focus in cloud computing version 3.0. CSA Cloud Security Alliance. 7/27/2013 @dchowdhu 12