controller-node@controller-node:~$ keystone endpoint-create \

--service-id $(keystone service-list | awk '/ identity / {print $2}') \ --publicurl http://controller-node:5000/v2.0 \ --internalurl http://controller-node:5000/v2.0 \ --adminurl http://controller-node:35357/v2.0 \ --region regionOne An unexpected error prevented the server from fulfilling your request. (HTTP 500) usage: keystone endpoint-create [--region ] --service --publicurl [--adminurl ] [--internalurl ] keystone endpoint-create: error: argument --service/--service-id/--service_id: expected one argument