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  1. ONOS
  2. ONOS-979 Demonstrate scale-out for IP/optical app
  3. ONOS-492

Fix application in multi-instance environment

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    Details

    • Type: Sub-task
    • Status: Resolved (View Workflow)
    • Priority: Major
    • Resolution: Unresolved
    • Affects Version/s: 1.0.0
    • Fix Version/s: 1.1.1
    • Component/s: None
    • Labels:
      None
    • Sprint:
      Blackbird Sprint 4(Feb 2-13), Blackbird Sprint 5 (Feb 16-27), Blackbird Sprint 6 (Mar 1-15)

      Description

      As of now, every instance runs the packet/optical app. This is fine (although very inefficient) as long as each instance comes up with the same optical path. If different paths are found, the data path will become unpredictable.

      We can do three things:
      1) copy SDN-IP's approach where a single instance is assigned as leader, who does all the calculations and intent installations.
      2) develop a proper, distributed application that distributes the load across multiple instances. Instance failures must be taken into consideration.
      3) wait for ONOS core team to develop tools that automatically distributes the apps.

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            Assignee:
            marc Marc De Leenheer (Inactive)
            Reporter:
            marc Marc De Leenheer (Inactive)
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              Dates

              Created:
              Updated: