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https://issues.apache.org/jira/browse/MESOS-6470?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Jie Yu updated MESOS-6470:
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Story Points: 5 (was: 3)
> Support TTY in IOSwitchboard.
> -----------------------------
>
> Key: MESOS-6470
> URL: https://issues.apache.org/jira/browse/MESOS-6470
> Project: Mesos
> Issue Type: Task
> Reporter: Kevin Klues
> Assignee: Jie Yu
> Labels: debugging, mesosphere
> Fix For: 1.2.0
>
>
> The idea is to let IOSwitchboard isolator to allocate the pty. The master end
> will be sent to the IOSwitchboard server while the slavePath will be sent to
> launch.cpp. launch.cpp will perform login_tty to set the control terminal of
> the process to the allocated tty. We probably don't want to use login_tty
> directly because it'll create a new session which is not necessary.
> It is unclear if this will need to be added to {{launch.cpp}} so that a pty
> is allocated at the time that a task is first launched. Or if it makes sense
> to only allow {{pty}} allocation on-the-fly as we attach to a process (in
> which case it will need to be the responsibility of the logger in our new
> model).
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