[jira] [Updated] (MESOS-3004) Design support running the command executor with provisioned image for running a task in a container

["Marco Massenzio (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/MESOS-3004?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Marco Massenzio updated MESOS-3004:
-----------------------------------
    Sprint: Mesosphere Sprint 15, Mesosphere Sprint 16  (was: Mesosphere Sprint 15)

> Design support running the command executor with provisioned image for running a task in a container
> ----------------------------------------------------------------------------------------------------
>
>                 Key: MESOS-3004
>                 URL: https://issues.apache.org/jira/browse/MESOS-3004
>             Project: Mesos
>          Issue Type: Improvement
>          Components: containerization
>            Reporter: Timothy Chen
>            Assignee: Timothy Chen
>              Labels: mesosphere
>
> Mesos Containerizer uses the command executor to actually launch the user defined command, and the command executor then can communicate with the slave about the process lifecycle.
> When we provision a new container with the user specified image, we also need to be able to run the command executor in the container to support the same semantics.
> One approach is to dynamically mount in a static binary of the command executor with all its dependencies in a special directory so it doesn't interfere with the provisioned root filesystem and configure the mesos containerizer to run the command executor in that directory.



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