++ openstack domain create --or-show --enable -f value -c id '--description=Service Domain for RegionOne/magnum' magnum
+ SERVICE_OS_DOMAIN_ID=712c5822f3164ec09e42c32815317442
+ openstack domain show 712c5822f3164ec09e42c32815317442
+-------------+-------------------------------------+
| Field       | Value                               |
+-------------+-------------------------------------+
| description | Service Domain for RegionOne/magnum |
| enabled     | True                                |
| id          | 712c5822f3164ec09e42c32815317442    |
| name        | magnum                              |
| options     | {}                                  |
| tags        | []                                  |
+-------------+-------------------------------------+
++ openstack user create --or-show --enable -f value -c id --domain=712c5822f3164ec09e42c32815317442 --description 'Service User for RegionOne/magnum' --password=rUOgPPAtfTqck3QGVz0iDT63pXhGi7Cq magnum-domain-RegionOne
+ SERVICE_OS_USERID=8cc2d43549aa44e098df088222d83656
+ openstack user set --password=rUOgPPAtfTqck3QGVz0iDT63pXhGi7Cq 8cc2d43549aa44e098df088222d83656
+ openstack user show 8cc2d43549aa44e098df088222d83656
+---------------------+-----------------------------------+
| Field               | Value                             |
+---------------------+-----------------------------------+
| default_project_id  | None                              |
| domain_id           | 712c5822f3164ec09e42c32815317442  |
| email               | None                              |
| enabled             | True                              |
| id                  | 8cc2d43549aa44e098df088222d83656  |
| name                | magnum-domain-RegionOne           |
| description         | Service User for RegionOne/magnum |
| password_expires_at | None                              |
+---------------------+-----------------------------------+
++ openstack role show -f value -c id admin
+ SERVICE_OS_ROLE_ID=7dc72ee0394b466eaa7a6fc09e6bd60d
+ openstack role add --domain=712c5822f3164ec09e42c32815317442 --user=8cc2d43549aa44e098df088222d83656 --user-domain=712c5822f3164ec09e42c32815317442 7dc72ee0394b466eaa7a6fc09e6bd60d
+ openstack role assignment list --role=7dc72ee0394b466eaa7a6fc09e6bd60d --user-domain=712c5822f3164ec09e42c32815317442 --user=8cc2d43549aa44e098df088222d83656
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+
| Role                             | User                             | Group | Project | Domain                           | System | Inherited |
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+
| 7dc72ee0394b466eaa7a6fc09e6bd60d | 8cc2d43549aa44e098df088222d83656 |       |         | 712c5822f3164ec09e42c32815317442 |        | False     |
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+