config: allow read-write /sys in user namespace

Unprivileged containers can safely mount /sys as read-write. This also allows systemd-udevd to be started in unprivileged containers. Signed-off-by: Christian Brauner <christian.brauner@ubuntu.com>
lxc · May 15, 2018 · c6df6dd · c6df6dd
1 parent 9ab207c
commit c6df6dd
Showing 1 changed file with 3 additions and 0 deletions.
diff --git a/config/templates/userns.conf.in b/config/templates/userns.conf.in
@@ -8,3 +8,6 @@ lxc.cap.keep =
 
 # We can't move bind-mounts, so don't use /dev/lxc/
 lxc.tty.dir =
+
+# Setup the default mounts
+lxc.mount.auto = sys:rw