This allows resource limits to be applied to all builds on a host. For example to limit the total amount of CPU used by builds: https://medium.com/@asishrs/docker-limit-resource-utilization-using-cgroup-parent-72a646651f9d Signed-off-by: David Scott <dave@recoil.org>
This allows the parent cgroup to be customised, which allows resource limits to be imposed on build containers separately from "user" containers. Signed-off-by: David Scott <dave@recoil.org>