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https://issues.apache.org/jira/browse/MESOS-6236?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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haosdent reassigned MESOS-6236:
-------------------------------
Assignee: haosdent (was: Qian Zhang)
> Launch subprocesses associated with specified namespaces.
> ---------------------------------------------------------
>
> Key: MESOS-6236
> URL: https://issues.apache.org/jira/browse/MESOS-6236
> Project: Mesos
> Issue Type: Improvement
> Reporter: Qian Zhang
> Assignee: haosdent
> Labels: mesosphere
>
> Currently there is no standard way in Mesos to launch a child process in a
> different namespace (e.g. {{net}}, {{mnt}}). A user may leverage
> {{Subprocess}} and provide its own {{clone}} callback, but this approach is
> error-prone.
> One possible solution is to implement a {{Subprocess}}' child hook. In
> [MESOS-5070|https://issues.apache.org/jira/browse/MESOS-5070], we have
> introduced a child hook framework in subprocess and implemented three child
> hooks {{CHDIR}}, {{SETSID}} and {{SUPERVISOR}}. We suggest to introduce
> another child hook {{SETNS}} so that other components (e.g., health check)
> can call it to enter the namespaces of a specific process.
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