OpenStack for VMware Admins

OpenStack for VMware Admins

Presentation given at OpenStack Israel 2013 in Tel Aviv.

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Maish Saidel-Keesing

December 09, 2013
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Transcript

  1. © 2013 Cisco and/or its affiliates. All rights reserved. 1

    © 2013 Cisco and/or its affiliates. All rights reserved. 1 Openstack for VMware Admins Maish Saidel-Keesing Platform Architect, Cisco December 9, 2013
  2. © 2013 Cisco and/or its affiliates. All rights reserved. 2

    • Share your thoughts on your favorite social medium #OpenstackIL #Openstack #VMware • Participate, feel free to ask questions • Take pictures and share • The presentation will be available after the event
  3. © 2013 Cisco and/or its affiliates. All rights reserved. 3

    • Long history with VMware • IT Architect • Blogger (Technodrone) • @maishsk • Co-Author of VMware vSphere Design • OpenStack Cloud Computing Cookbook
  4. © 2013 Cisco and/or its affiliates. All rights reserved. 4

    • Openstack is the same as VMware • If you know one platform you know them all. • Information is easy to come by. Mahatma Ghandi
  5. © 2013 Cisco and/or its affiliates. All rights reserved. 5

    Oxymoron - An oxymoron is a figure of speech that juxtaposes apparently contradictory elements (it is not however a contradiction in terms) (Source - http://cloudarchitectmusings.com)
  6. © 2013 Cisco and/or its affiliates. All rights reserved. 6

  7. © 2013 Cisco and/or its affiliates. All rights reserved. 7

  8. © 2013 Cisco and/or its affiliates. All rights reserved. 8

  9. © 2013 Cisco and/or its affiliates. All rights reserved. 9

    Horizon Neutron Cinder Nova Glance Keystone Swift
  10. © 2013 Cisco and/or its affiliates. All rights reserved. 10

    vCenter ESXi ESXi ESXi ESXi vCenter < ???? >
  11. © 2013 Cisco and/or its affiliates. All rights reserved. 11

    Instances Virtual Machines
  12. © 2013 Cisco and/or its affiliates. All rights reserved. 12

    Flavors Custom Virtual Machines
  13. © 2013 Cisco and/or its affiliates. All rights reserved. 13

    Image Glance Copied (once) locally to each host (multiple copies) Template vCenter Only one copy exists
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    Storage • Local virtual SCSI device • Ephemeral – lost when VM is terminated • Block – data is preserved (Cinder) • Object storage (Swift) Storage • Local virtual SCSI(ide) device • Always persistent • NFS/VMFS (local/Central)
  15. © 2013 Cisco and/or its affiliates. All rights reserved. 15

    • Live Migration • ----- • ----- • ----- • ----- • vMotion • SvMotion (SDRS) • VMware HA / AppHA • VASA / VAAI • Shared Disk (clustering)
  16. © 2013 Cisco and/or its affiliates. All rights reserved. 16

    • Nova Scheduler • OpenvSwitch / Neutron • DRS • vSwitch / Distributed vSwitch
  17. © 2013 Cisco and/or its affiliates. All rights reserved. 17

    • Can be done at all levels – and should • Cinder • Swift • Neutron • Nova • Glance • MySQL
  18. © 2013 Cisco and/or its affiliates. All rights reserved. 18

    • Network Node provides all external connectivity to the outside world
  19. © 2013 Cisco and/or its affiliates. All rights reserved. 19

    • Kenneth Hui (@hui_kenneth) OpenStack ….. For vSphere Admins, Part X • VOVA (vSphere OpenStack Virtual Appliance) • Bridging the Gap: Explaining OpenStack to VMware Administrators • My Blog – http://technodrone.blogspot.com
  20. © 2013 Cisco and/or its affiliates. All rights reserved. 20

    Thank you. Questions?