modernize code in controller resource
modernize code in controller resource

cboling/xos,cboling/xos,cboling/xos,cboling/xos,zdw/xos,zdw/xos,open-cloud/xos,zdw/xos,opencord/xos,open-cloud/xos,opencord/xos,zdw/xos,cboling/xos,opencord/xos,open-cloud/xos