Document clear behaviour of list options

More general for all list options.

Seems to currently affect:
lxc.network (clear all NICs)
lxc.network.* (clear current NIC)
lxc.cap.drop
lxc.cap.keep
lxc.cgroup
lxc.mount.entry
lxc.mount.auto
lxc.hook
lxc.id_map
lxc.group
lxc.environment

Signed-off-by: Marko Hauptvogel <marko.hauptvogel@googlemail.com>
Acked-by: Stéphane Graber <stgraber@ubuntu.com>
This commit is contained in:
Marko Hauptvogel 2016-01-04 22:57:38 +01:00 committed by Stéphane Graber
parent 9c3f2966dd
commit ff68914914

View File

@ -72,7 +72,9 @@ Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
<para>
Each option in the configuration file has the form <command>key
= value</command> fitting in one line. The '#' character means
the line is a comment.
the line is a comment. List options, like capabilities and cgroups
options, can be used with no value to clear any previously
defined values of that option.
</para>
<refsect2>