[jira] [Updated] (MESOS-8068) Non-revocable bursting over quota guarantees via limits.

["Benjamin Mahler (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/MESOS-8068?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Benjamin Mahler updated MESOS-8068:
-----------------------------------
    Shepherd: Benjamin Mahler

> Non-revocable bursting over quota guarantees via limits.
> --------------------------------------------------------
>
>                 Key: MESOS-8068
>                 URL: https://issues.apache.org/jira/browse/MESOS-8068
>             Project: Mesos
>          Issue Type: Epic
>          Components: allocation
>            Reporter: Benjamin Mahler
>            Priority: Major
>              Labels: multitenancy
>
> Prior to introducing a revocable tier of allocation (see MESOS-4441), there is a notion of whether a role can burst over its quota guarantee.
> We currently apply implicit limits in the following way:
> No quota guarantee set: (guarantee 0, no limit)
> Quota guarantee set: (guarantee G, limit G)
> That is, we only allow support burst-only without guarantee and guarantee-only without burst. We do not support bursting over some non-zero guarantee: (guarantee G, limit L >= G).
> The idea here is that we should make these implicit limits explicit to clarify for users the distinction between guarantees and limits, and to support bursting over the guarantee.



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