Fix dependency issue between core and external optional services
Fix dependency issue between core and external optional services

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