when these variables are defined in the inventory host file,
all tasks are skipped then because the node being played isn't
aware about the values from the rgw nodes.

Closes: https://bugzilla.redhat.com/show_bug.cgi?id=2063029

Signed-off-by: Guillaume Abrioux <[email protected]>
(cherry picked from commit 328bd7c975f5578e1e852872adb72d105f74a876)