jessie and unpriviledged lxc containers

[Johannes Graumann <johannes_graumann@web.de>]

Hello,

I'm playing with unpriviledged lxc containers according to 
http://tinyurl.com/kvzxlvj on jessie. In order to lxc-create as a non-root 
user I have to do

PROMPT> echo 1 > /sys/fs/cgroup/cpuset/cgroup.clone_children
PROMPT> echo 1 > /proc/sys/kernel/unprivileged_userns_clone

How can I make those setting persistent such that they are automatically 
(re)set upon reboot?

Thanks for any hints. Sincerely, Joh