[jira] [Assigned] (MESOS-8573) Container stuck in PULLING when Docker daemon hangs

["Gilbert Song (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/MESOS-8573?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Gilbert Song reassigned MESOS-8573:
-----------------------------------

    Assignee: Gilbert Song

> Container stuck in PULLING when Docker daemon hangs
> ---------------------------------------------------
>
>                 Key: MESOS-8573
>                 URL: https://issues.apache.org/jira/browse/MESOS-8573
>             Project: Mesos
>          Issue Type: Improvement
>    Affects Versions: 1.5.0
>            Reporter: Greg Mann
>            Assignee: Gilbert Song
>            Priority: Major
>              Labels: mesosphere
>
> When the {{force}} argument is not set to {{true}}, {{Docker::pull}} will always perform a {{docker inspect}} call before it does a {{docker pull}}. If either of these two Docker CLI calls hangs indefinitely, the Docker container will be stuck in the PULLING state. This means that we make no further progress in the {{launch()}} call path, so the executor binary is never executed, the {{Future}} associated with the {{launch()}} call is never failed or satisfied, and {{wait()}} is never called on the container. Thus, when the executor registration timeout elapses, the agent's call to {{containerizer->destroy()}} gets stuck waiting on the container status, and its continuation is never invoked.
> This leaves the task destined for that Docker executor stuck in TASK_STAGING from the framework's perspective, and attempts to kill the task will fail.



--
This message was sent by Atlassian JIRA
(v7.6.3#76005)