Fast-forward to today's Zaqar

Transcript

1. Fast-forward to today’s
   Zaqar
   

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3. For attending
   Still here
   feel free to interrupt
   @flaper87
   flavio@redhat.com
   

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4. Chill
   

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8. Zaqar 4
   the Cloud
   

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9. aqar 4
   e Cloud
   [mission] To produce an
   OpenStack messaging service
   that affords a variety of
   distributed application patterns in
   an efficient, scalable and highly-
   available manner, and to create
   and maintain associated Python
   libraries and documentation. [...]
   

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10. 101.
    Multi-tenant messaging
    system with support for
    multiple backends and
    protocols.
    What else?
    - Notifications
    - Message delivery
    guaranteed*
    - Horizontally Scalable*
    * Most of these guarantees depend on the deployment. Consult your
    favorite OPs person for more information.
    

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11. That’s not what
    I thought it was
    

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12. 101. Wasn’t it a replacement
    for rabbitmq?
    

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13. 101. Wasn’t it a queue
    service?
    

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14. 101. Wasn’t it a replacement
    for imap?
    

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15. 101. Wasn’t it a mail service?
    

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16. Use Cases
    

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17. just message
    Zaqar Cue ?
    User User User User
    

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18. Inter Cloud
    Guest Guest Guest
    Service Ctrlr Service Ctrlr Service Ctrlr Metrics
    

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19. User facing
    Heat Nova Cinder
    User User User User
    

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20. Not just URLs
    Messages
    Mobile APN Email Webhook SMS
    

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21. Transports
    

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22. HTTP
    

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23. websocket
    

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24. Guarantees*
    * many of these guarantees depend on the storage engine
    

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25. Message
    Durability
    

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26. At least once
    

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27. Once and only
    Once delivery
    

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28. Horizontal
    Scaling
    

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29. MAXIMUM LATENCY (KINDA JOKING)
    

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30. FIFO (?)
    

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31. Problems?
    

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32. No demo break
    

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33. Questions ?
    

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