Uploaded image for project: 'Mesos'
  1. Mesos
  2. MESOS-7790

Design hierarchical quota allocation.

    XMLWordPrintableJSON

    Details

    • Type: Task
    • Status: Resolved
    • Priority: Major
    • Resolution: Fixed
    • Affects Version/s: None
    • Fix Version/s: 1.5.0
    • Component/s: allocation
    • Labels:
    • Sprint:
      Mesosphere Sprint 66, Mesosphere Sprint 67, Mesosphere Sprint 68, Mesosphere Sprint 69, Mesosphere Sprint 70, Mesosphere Sprint 71, Mesosphere Sprint 72
    • Story Points:
      8

      Description

      When quota is assigned in the role hierarchy (see MESOS-6375), it's possible for there to be "undelegated" quota for a role. For example:

                          ^
                        /   \
                      /       \
             eng (90 cpus)   sales (10 cpus)
                   ^
                 /   \
               /       \
       ads (50 cpus)   build (10 cpus)
      

      Here, the "eng" role has 60 of its 90 cpus of quota delegated to its children, and 30 cpus remain undelegated. We need to design how to allocate these 30 cpus undelegated cpus. Are they allocated entirely to the "eng" role? Are they allocated to the "eng" role tree? If so, how do we determine how much is allocated to each role in the "eng" tree (i.e. "eng", "eng/ads", "eng/build").

        Attachments

          Activity

            People

            • Assignee:
              mcypark Michael Park
              Reporter:
              bmahler Benjamin Mahler
              Shepherd:
              Benjamin Mahler
            • Votes:
              0 Vote for this issue
              Watchers:
              2 Start watching this issue

              Dates

              • Created:
                Updated:
                Resolved: