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https://issues.apache.org/jira/browse/MESOS-5410?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15297704#comment-15297704
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Nirav commented on MESOS-5410:
------------------------------
Currently because "cgroup" namespace is not supported, following two test-case
are failing:
1. NsTest.ROOT_setns
2. NsTest.ROOT_getns
The error observed is : "nstype: Unknown namespace 'cgroup'"
This is because the contents of the directory "/proc/self/ns" has been changed
in kernel version 4.6 (cgroup is added).
> Support cgroup namespace in unified container
> ---------------------------------------------
>
> Key: MESOS-5410
> URL: https://issues.apache.org/jira/browse/MESOS-5410
> Project: Mesos
> Issue Type: Improvement
> Reporter: Qian Zhang
> Assignee: Qian Zhang
>
> In Linux 4.6 kernel, a new namespace (cgroup namespace) was introduced to
> make a process can be created in its own cgroup namespace so that the global
> cgroup hierarchy will not be leaked to the process. See the following link
> for more details about this namespace:
> http://man7.org/linux/man-pages/man7/cgroup_namespaces.7.html
> We need to support this namespace in unified container to provide better
> isolation for the containers created by Mesos.
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