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OpenStack for VMware Admins

OpenStack for VMware Admins

Presentation given at OpenStack Israel 2013 in Tel Aviv.

Maish Saidel-Keesing

December 09, 2013
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  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

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  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

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  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

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  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

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  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)

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  6. © 2013 Cisco and/or its affiliates. All rights reserved. 6

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

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

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  9. © 2013 Cisco and/or its affiliates. All rights reserved. 9
    Horizon
    Neutron
    Cinder
    Nova Glance
    Keystone
    Swift

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  10. © 2013 Cisco and/or its affiliates. All rights reserved. 10
    vCenter
    ESXi
    ESXi
    ESXi ESXi
    vCenter
    < ???? >

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  11. © 2013 Cisco and/or its affiliates. All rights reserved. 11
    Instances Virtual Machines

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

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  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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  14. © 2013 Cisco and/or its affiliates. All rights reserved. 14
    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)

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  15. © 2013 Cisco and/or its affiliates. All rights reserved. 15
    • Live Migration
    • -----
    • -----
    • -----
    • -----
    • vMotion
    • SvMotion (SDRS)
    • VMware HA / AppHA
    • VASA / VAAI
    • Shared Disk (clustering)

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  16. © 2013 Cisco and/or its affiliates. All rights reserved. 16
    • Nova Scheduler
    • OpenvSwitch / Neutron
    • DRS
    • vSwitch / Distributed vSwitch

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  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

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  18. © 2013 Cisco and/or its affiliates. All rights reserved. 18
    • Network Node provides all external connectivity to the outside
    world

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  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

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  20. © 2013 Cisco and/or its affiliates. All rights reserved. 20
    Thank you. Questions?

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