Am 20.10.2014 um 18:24 schrieb Lennart Poettering: > On Fri, 17.10.14 23:35, Richard Weinberger (richard.weinberger@xxxxxxxxx) wrote: > >> Dear systemd and container folks, >> >> at Plumbers the question raised how to provide cgroups to a systemd that lives >> in a container (with user namespaces). >> Due to the GDL train strikes I had to leave very soon and had no chance to >> talk to you in person. >> >> Was a solution proposed? >> All I want to know is how to provide cgroups in a sane and secure way >> to systemd. :-) > > The cgroups setup systemd requires to be able to run cleanly without > changes in a container is documented here: > > http://www.freedesktop.org/wiki/Software/systemd/ContainerInterface/ > > You have to mount the full cgroupfs hierarchies into the containers, > so that /proc/$PID/cgroup makes sense inside the containers (that file > lists absolute paths...). They can be mounted read-only up to the > container's root, but further down they need to be writable to the > container, so that systemd inside the container can do its job. And what solution do you propose? Will cgroup namespaces make systemd finally happy? Thanks, //richard _______________________________________________ Containers mailing list Containers@xxxxxxxxxxxxxxxxxxxxxxxxxx https://lists.linuxfoundation.org/mailman/listinfo/containers
