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Resource limitsResource limitsPosted Mar 11, 2013 18:05 UTC (Mon) by BernardB (subscriber, #47903)In reply to: Resource limits by lyda Parent article: Namespaces in operation, part 6: more on user namespaces
I'm also interested in having cgroup management supported within namespaces. I've seen a couple of patchsets posted to LKML to attempt to achieve this - most recently from Gao Feng. It seemed to get strong opposition from Tejun Heo though, who was pushing for a userland solution: http://article.gmane.org/gmane.linux.kernel.containers/24825
I haven't seen anything more recent though.
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Resource limits Posted Mar 11, 2013 21:05 UTC (Mon) by ebiederm (subscriber, #35028) [Link]
I don't know if userland vs kernel is the appropriate way to characterize the debate.
But yes there is a question of how unprivileged users can take advantage of the facilities cgroups offer, and how we can integrate cgroup support cleanly into containers.
Last I heard mount --bind /cgroupfs/my/group /path/to/container/cgroupfs
I have not had a chance to look at it in any detail beyond that. It is nothing fundamentally hard it is just something that someone familiar with all the details needs to spend some time and to iron out.
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