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https://issues.apache.org/jira/browse/MESOS-2884?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Kapil Arya updated MESOS-2884:
------------------------------
    Target Version/s: 0.23.0

> Allow isolators to specify required namespaces
> ----------------------------------------------
>
>                 Key: MESOS-2884
>                 URL: https://issues.apache.org/jira/browse/MESOS-2884
>             Project: Mesos
>          Issue Type: Task
>          Components: isolation
>            Reporter: Kapil Arya
>            Assignee: Kapil Arya
>              Labels: mesosphere
>
> Currently, the LinuxLauncher looks into SlaveFlags to compute the namespaces 
> that should be enabled when launching the executor. This means that a custom 
> Isolator module doesn't have any way to specify dependency on a set of 
> namespaces.
> The proposed solution is to extend the Isolator interface to also export the 
> namespaces dependency. This way the MesosContainerizer can directly query all 
> loaded Isolators (inbuilt and custom modules) to compute the set of 
> namespaces required by the executor. This set of namespaces is then passed on 
> to the LinuxLauncher.



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