[jira] [Commented] (MESOS-1586) Isolate system directories, e.g., per-container /tmp

["Ian Downes (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/MESOS-1586?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14130484#comment-14130484 ] 

Ian Downes commented on MESOS-1586:
-----------------------------------

Updated with new review: https://reviews.apache.org/r/25549/

> Isolate system directories, e.g., per-container /tmp
> ----------------------------------------------------
>
>                 Key: MESOS-1586
>                 URL: https://issues.apache.org/jira/browse/MESOS-1586
>             Project: Mesos
>          Issue Type: Improvement
>          Components: isolation
>    Affects Versions: 0.20.0
>            Reporter: Ian Downes
>            Assignee: Ian Downes
>
> Ideally, tasks should not write outside their sandbox (executor work directory) but pragmatically they may need to write to /tmp, /var/tmp, or some other directory.
> 1) We should include any such files in disk usage and quota.
> 2) We should make these "shared" directories private, i.e., each container has their own.
> 3) We should make the lifetime of any such files the same as the executor work directory.



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