[jira] [Assigned] (MESOS-8987) Master asks agent to shutdown upon auth errors

["Gastón Kleiman (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/MESOS-8987?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Gastón Kleiman reassigned MESOS-8987:
-------------------------------------

        Assignee: Gastón Kleiman
          Sprint: Mesosphere Sprint 2018-23
    Story Points: 5

> Master asks agent to shutdown upon auth errors
> ----------------------------------------------
>
>                 Key: MESOS-8987
>                 URL: https://issues.apache.org/jira/browse/MESOS-8987
>             Project: Mesos
>          Issue Type: Bug
>          Components: master, security
>    Affects Versions: 1.4.1, 1.5.1, 1.6.0, 1.7.0
>            Reporter: Gastón Kleiman
>            Assignee: Gastón Kleiman
>            Priority: Blocker
>              Labels: mesosphere
>
> The Mesos master sends a {{ShutdownMessage}} to an agent if there is an [authentication|https://github.com/apache/mesos/blob/d733b1031350e03bce443aa287044eb4eee1053a/src/master/master.cpp#L6532-L6543] or an [authorization|https://github.com/apache/mesos/blob/d733b1031350e03bce443aa287044eb4eee1053a/src/master/master.cpp#L6622-L6633] error during agent registration.
>  
> Upon receipt of this message, the agent kills alls its tasks and commits suicide. This means that transient auth errors can lead to whole agents being killed along with it's tasks.
> I think the master should stop sending the {{ShutdownMessage}}s in these cases, or at least let the agent retry the registration a few times before asking it to shutdown.



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