++ openstack domain create --or-show --enable -f value -c id '--description=Service Domain for RegionOne/magnum' magnum
+ SERVICE_OS_DOMAIN_ID=a60b327a85b04dd7b3f75caf5372493e
+ openstack domain show a60b327a85b04dd7b3f75caf5372493e
+-------------+-------------------------------------+
| Field       | Value                               |
+-------------+-------------------------------------+
| id          | a60b327a85b04dd7b3f75caf5372493e    |
| name        | magnum                              |
| enabled     | True                                |
| description | Service Domain for RegionOne/magnum |
| options     | {}                                  |
+-------------+-------------------------------------+
++ openstack user create --or-show --enable -f value -c id --domain=a60b327a85b04dd7b3f75caf5372493e --description 'Service User for RegionOne/magnum' --password=c5n6DzENsXZm3AYKM28BeT5kpBwHrdv0 magnum-domain-RegionOne
+ SERVICE_OS_USERID=2631f789ae9d4138a33a1343182de396
+ openstack user set --password=c5n6DzENsXZm3AYKM28BeT5kpBwHrdv0 2631f789ae9d4138a33a1343182de396
+ openstack user show 2631f789ae9d4138a33a1343182de396
+---------------------+-----------------------------------+
| Field               | Value                             |
+---------------------+-----------------------------------+
| default_project_id  | None                              |
| domain_id           | a60b327a85b04dd7b3f75caf5372493e  |
| email               | None                              |
| enabled             | True                              |
| id                  | 2631f789ae9d4138a33a1343182de396  |
| 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=08d81e5f8880456ea1b3eefc2ba13103
+ openstack role add --domain=a60b327a85b04dd7b3f75caf5372493e --user=2631f789ae9d4138a33a1343182de396 --user-domain=a60b327a85b04dd7b3f75caf5372493e 08d81e5f8880456ea1b3eefc2ba13103
+ openstack role assignment list --role=08d81e5f8880456ea1b3eefc2ba13103 --user-domain=a60b327a85b04dd7b3f75caf5372493e --user=2631f789ae9d4138a33a1343182de396
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+
| Role                             | User                             | Group | Project | Domain                           | System | Inherited |
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+
| 08d81e5f8880456ea1b3eefc2ba13103 | 2631f789ae9d4138a33a1343182de396 |       |         | a60b327a85b04dd7b3f75caf5372493e |        | False     |
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+