root:/# echo "/var/cache/lxc var/cache/lxc none bind,create=dir" >> /var/lib/lxc/ubuntu_test/fstab
 root:/# echo "lxc.aa_profile = lxc-container-default-with-nesting" >> /var/lib/lxc/ubuntu_test/config
 root:/# echo "lxc.mount.auto = cgroup" >> /var/lib/lxc/ubuntu_test/config

 root@ubuntu:/# lxc-ls --fancy --nesting
 NAME               STATE    IPV4                  IPV6  AUTOSTART
 -----------------------------------------------------------------
 debian_test        RUNNING  10.0.3.190            -     NO
 debian_test2       STOPPED  -                     -     NO
 ubuntu_test        RUNNING  10.0.3.191, 10.0.4.1  -     NO
  \_ ubuntu_nested  RUNNING  10.0.4.197            -     NO