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From "Gilbert Song (JIRA)" <j...@apache.org>
Subject [jira] [Comment Edited] (MESOS-8565) Persistent volumes are not visible in Mesos UI when launching a pod using default executor.
Date Wed, 14 Feb 2018 18:42:00 GMT

    [ https://issues.apache.org/jira/browse/MESOS-8565?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16363643#comment-16363643
] 

Gilbert Song edited comment on MESOS-8565 at 2/14/18 6:41 PM:
--------------------------------------------------------------

commit 9d4c6d9576741cc480c75f8e59cc8d1adc9849fc

Author: Qian Zhang <zhq527725@gmail.com>

Date:   Wed Feb 14 00:17:37 2018 -0800

 

    Attached/detached volume directory for task which has volume specified.

    

    Review: [https://reviews.apache.org/r/65570/]


was (Author: gilbert):
commit a7714536fad1140fd0c07c47e32b40e9ed00a3c3

Author: Qian Zhang <zhq527725@gmail.com>

Date:   Mon Feb 5 20:42:07 2018 +0800

 

    Reaped the container process directly in Docker executor.

    

    Due to a Docker issue (https://github.com/moby/moby/issues/33820),

    Docker daemon can fail to catch a container exit, i.e., the container

    process has already exited but the command `docker ps` shows the

    container still running, this will lead to the "docker run" command

    that we execute in Docker executor never returning, and it will also

    cause the `docker stop` command takes no effect, i.e., it will return

    without error but `docker ps` shows the container still running, so

    the task will stuck in `TASK_KILLING` state.

    

    To workaround this Docker issue, in this patch we made Docker executor

    reaps the container process directly so Docker executor will be notified

    once the container process exits.

    

    Review: https://reviews.apache.org/r/65518

> Persistent volumes are not visible in Mesos UI when launching a pod using default executor.
> -------------------------------------------------------------------------------------------
>
>                 Key: MESOS-8565
>                 URL: https://issues.apache.org/jira/browse/MESOS-8565
>             Project: Mesos
>          Issue Type: Bug
>    Affects Versions: 1.2.2, 1.3.1, 1.4.1
>            Reporter: Qian Zhang
>            Assignee: Qian Zhang
>            Priority: Major
>             Fix For: 1.6.0, 1.5.1
>
>
> When user launches a pod to use a persistent volume in DC/OS, the nested containers in
the pod can access the PV successfully and the PV directory of the executor shown in Mesos
UI has all the contents written by the tasks, but the PV directory of the tasks shown in DC/OS
UI and Mesos UI is empty.



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