Arista Piston Webinar

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  • Props to Joe Weinman
  • Private cloud
  • ----- Meeting Notes (11-09-13 17:54) -----Thank Josh, reintroduce myself.As Josh said, in the Piston Null-Tiereach node runs every service: * Allows for catastrophic failure of any node without impacting the cloud services. * This architecture also enables you to scale up your cloud investment one server at a time.
  • Technology is a poker handNetworking has the aceMoore’s LawKryder’s LawNielsen’s Lawhttp://cca11.org/files/2011/04/p01.pdfhttp://gigaom.files.wordpress.com/2010/05/2010-digital-universe-iview_5-4-10.pdf
  • CapEx - OpEx – 2X of CapEx over 3 years, 2/3 per yearHeadcount
  • Arista Piston Webinar

    1. 1. Scientia non habet inimicum nispignorantem.Science has no enemies but theignorants.
    2. 2. Scaling OpenStack When Server and Storage meet the Network
    3. 3. Me: Joshua McKentyTwitter: @jmckentyEmail: joshua@pistoncloud.comFormer Chief Architect, NASA NebulaFounding Member, OpenStackOpenStack Project Policy BoardCEO, Piston Cloud
    4. 4. Me: Mark BerlyTwitter: @markberlyEmail: mark@aristanetworks.comSenior Network Engineer, Arista
    5. 5. What is openstack?» Founded by NASA and Rackspace» The open source cloud computing platform» Feature-rich and massively scalable» Powers cloud storage, compute, and networking» A world-wide open source collaboration
    6. 6. OpenStack… Born on Arista
    7. 7. OpenStack has an ecosystem of 140+ participatingcompanies……and more than 1,650 individual contributors.
    8. 8. Introducing {pentOS} TM» Piston Enterprise OS: » A hardened cloud operating system built on OpenStack ™ » Optimized for secure and easy operation of enterprise private clouds » Fully supports interoperability with other OpenStack ™ powered public and private cloud solutions» Delivers the power and flexibility of public clouds, behind your firewall
    9. 9. pentOS Installation…
    10. 10. For a multi-server operating system, thetop-of-rack switch is your BIOS.
    11. 11. {pentOS} TM features{CloudKey}™» Two-factor capable physical authentication» Minimizes security risk of administrative logins» Hands-free install in under 10 minutesNull-Tier [Architecture]™» Storage, compute and networking on every node» Massively scalable, automated complexity
    12. 12. {pentOS} Null-Tier [Architecture]™ TM Top of Rack Switch {CloudKey}™Hands-Free OS Server<1>Install andConfiguration - Networking Highly - Storage available - Compute Virtual - Management Machines Highly available … {pent }con OS trollers Highly Server<N> available - Networking Virtual Storage - Storage - Compute - Management
    13. 13. WHY DO THIS?
    14. 14. Network trumps computing» “The Mobility Gap – 4X over a decade.” – Kenneth Church» “…by 2020, our Digital Universe will be 44 TIMES AS BIG as it was in 2009…”» LESSON: Use Converged Networking
    15. 15. » CONVERGED NETWORKING
    16. 16. Cloud Economics – The CardsCapEx OpEx HeadCount• Network • Power • IT Admin• Storage • Floor space • Consulting• Compute • Transit • Lost work• Software • Compliance
    17. 17. HEADCOUNT DOMINATES
    18. 18. “In praise of techno-austerity: The technologyindustry seems to be coming round to the ideathat less is more.” - The Economist, Jun 10th 2010“Complexity is holding our industry back rightnow. A lot of what is bought and paid for doesntget implemented because of complexity. Maybethis is the industrys biggest challenge.” - Ray Lane, Kleiner Perkins Caufield & Byers
    19. 19. Complexity is your enemy» A single class of node for storage, compute, orchestration and management» Every service is highly available» Every service runs everywhere
    20. 20. » ZERO-TOUCH PROVISIONING
    21. 21. » ARISTA EOS
    22. 22. 90% Automation isn’t enough» Most of your gains are in the last 10%» We built an auto-scaling fabric with CloudPOST™ on Arista EOS ZTP Recipe: Never Log In
    23. 23. A shared roadmap1 MILLION NODES
    24. 24. GOAL: No proprietary protocols» OpenFlow and OpenStack Quantum: Interconnect between physical and virtual network layers» Open, Extensible, Standards Based.
    25. 25. Goal: Global Zero-Touch» Cloud Vision » single point of management » distributed control plane» Visibility into both sides of the link» OpenStack APIs for provisioning

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