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Posted to issues@mesos.apache.org by "Ian Downes (JIRA)" <ji...@apache.org> on 2017/05/16 00:38:04 UTC

[jira] [Assigned] (MESOS-2540) mesos containerizer should provide scheduler specified rootfs

     [ https://issues.apache.org/jira/browse/MESOS-2540?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Ian Downes reassigned MESOS-2540:
---------------------------------

    Assignee:     (was: Ian Downes)

> mesos containerizer should provide scheduler specified rootfs
> -------------------------------------------------------------
>
>                 Key: MESOS-2540
>                 URL: https://issues.apache.org/jira/browse/MESOS-2540
>             Project: Mesos
>          Issue Type: Story
>          Components: containerization
>            Reporter: Jay Buffington
>
> The mesos containerizer already supports cgroups and namespaces.  MESOS-2350 is being actively worked on now to allow for an operator to specify a fixed rootfs to chroot into.
> Let’s extend these features and provide the ability for a scheduler to specify the rootfs.  Schedulers should be able to specify a ContainerInfo[1] that includes type = mesos and an image URI.  The mesos containerizer should fetch that rootfs using the mesos-fetcher then chroot into it before starting the task.
> [1] https://github.com/apache/mesos/blob/7bdb559/include/mesos/mesos.proto#L992



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