++ openstack domain create --or-show --enable -f value -c id '--description=Service Domain for RegionOne/magnum' magnum
+ SERVICE_OS_DOMAIN_ID=d49e3eb07f2a41e88233294d6652b656
+ openstack domain show d49e3eb07f2a41e88233294d6652b656
+-------------+-------------------------------------+
| Field       | Value                               |
+-------------+-------------------------------------+
| id          | d49e3eb07f2a41e88233294d6652b656    |
| name        | magnum                              |
| enabled     | True                                |
| description | Service Domain for RegionOne/magnum |
| options     | {}                                  |
+-------------+-------------------------------------+
++ openstack user create --or-show --enable -f value -c id --domain=d49e3eb07f2a41e88233294d6652b656 --description 'Service User for RegionOne/magnum' --password=KNrkv3cYaIeBIIJG6dqGiWrowuwpsri4 magnum-domain-RegionOne
+ SERVICE_OS_USERID=86458ad5a1754dfaab41c315686af863
+ openstack user set --password=KNrkv3cYaIeBIIJG6dqGiWrowuwpsri4 86458ad5a1754dfaab41c315686af863
+ openstack user show 86458ad5a1754dfaab41c315686af863
+---------------------+-----------------------------------+
| Field               | Value                             |
+---------------------+-----------------------------------+
| default_project_id  | None                              |
| domain_id           | d49e3eb07f2a41e88233294d6652b656  |
| email               | None                              |
| enabled             | True                              |
| id                  | 86458ad5a1754dfaab41c315686af863  |
| name                | magnum-domain-RegionOne           |
| description         | Service User for RegionOne/magnum |
| password_expires_at | None                              |
| options             | {}                                |
+---------------------+-----------------------------------+
++ openstack role show -f value -c id admin
+ SERVICE_OS_ROLE_ID=3505c4a8dd384ca39f6cea4d5eba8440
+ openstack role add --domain=d49e3eb07f2a41e88233294d6652b656 --user=86458ad5a1754dfaab41c315686af863 --user-domain=d49e3eb07f2a41e88233294d6652b656 3505c4a8dd384ca39f6cea4d5eba8440
+ openstack role assignment list --role=3505c4a8dd384ca39f6cea4d5eba8440 --user-domain=d49e3eb07f2a41e88233294d6652b656 --user=86458ad5a1754dfaab41c315686af863
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+
| Role                             | User                             | Group | Project | Domain                           | System | Inherited |
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+
| 3505c4a8dd384ca39f6cea4d5eba8440 | 86458ad5a1754dfaab41c315686af863 |       |         | d49e3eb07f2a41e88233294d6652b656 |        | False     |
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+