[jira] [Commented] (MESOS-1570) Make check Error when Building Mesos in a Docker container

["Timothy Chen (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/MESOS-1570?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14177074#comment-14177074 ] 

Timothy Chen commented on MESOS-1570:
-------------------------------------

[~ijimenez] you want to fix this?

> Make check Error when Building Mesos in a Docker container 
> -----------------------------------------------------------
>
>                 Key: MESOS-1570
>                 URL: https://issues.apache.org/jira/browse/MESOS-1570
>             Project: Mesos
>          Issue Type: Bug
>            Reporter: Isabel Jimenez
>            Priority: Minor
>              Labels: Docker
>
> When building Mesos inside a Docker container, it's for the moment impossible to run tests even when you run Docker in --privileged mode. There is a test in stout that sets all the namespaces and libcontainer does not support setting 'user' namespace (more information [here|https://github.com/docker/libcontainer/blob/master/namespaces/nsenter.go#L136]). This is the error:
> {code:title=Make check failed test|borderStyle=solid}
> [----------] 1 test from OsSetnsTest
> [ RUN      ] OsSetnsTest.setns
> ../../../../3rdparty/libprocess/3rdparty/stout/tests/os/setns_tests.cpp:43: Failure
> os::setns(::getpid(), ns): Invalid argument
> [  FAILED  ] OsSetnsTest.setns (7 ms)
> [----------] 1 test from OsSetnsTest (7 ms total)
> [  FAILED  ] 1 test, listed below:
> [  FAILED  ] OsSetnsTest.setns
>  1 FAILED TEST
> {code}
> This can be disable as Mesos does not need to set 'user' namespace. I don't know if Docker will support setting user namespace one day since it's a new kernel feature, what could be the best approach to this issue? (disabling set for 'user' namespace on stout, disabling just this test..)



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