This makes it possible to create loopback devices for Swift by using
additional Hieradata. For example, to create a 100M loopback device that
will be mounted on /srv/node/d1:
parameter_defaults:
ControllerExtraConfig:
swift::storage::loopbacks::args: {"d1": {'seek': '100000'}}
Depends-On: I11a230b7cf08a4cc2a144d9af0e6c81bb3827348
Change-Id: I8741acc8afa1f1d23c5b25fa4bf27622f674a561
if $enable_swift_storage {
include ::swift::config
include ::swift::storage::disks
+ include ::swift::storage::loopbacks
include ::swift::storage::all
if(!defined(File['/srv/node'])) {
file { '/srv/node':