Use Case: Specifying resource requirements of one "tier" (VM) in another "tier"

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    • Type: Task
    • Resolution: Unresolved
    • Priority: Major
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    • Affects Version/s: None
    • Component/s: Interop
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    • Environment:

      Use case for development against TOSCA-v1.0-cs01.

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      Diagram(s): TBD
      Proposal(s): TBD

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      Diagram(s): TBD Proposal(s): TBD

      How to specify the resource requirements of one tier are dependent on size of another tier? Or a function of expected load? Localized specification of resources is not very useful other than stating mins or maxes. How about component specific resources like queue length, pool sizes, etc.?

      Example(s):
      TBD

      Notes:
      Matt: Many thoughts here to break out...
      Derek: have a formula or function that describes resource util. Not a simple use case. Eg. Varying queue size, Derek to develop further.

      Reference:
      https://www.oasis-open.org/apps/org/workgroup/tosca-interop/download.php/48514/ConsiderationsFor2TierWebApplications.docx

            Assignee:
            Derek Palma (Inactive)
            Reporter:
            Matthew Rutkowski (Inactive)
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              Created:
              Updated: