++ openstack domain create --or-show --enable -f value -c id '--description=Service Domain for RegionOne/magnum' magnum
+ SERVICE_OS_DOMAIN_ID=9950c96dc2b5448b978ef301cbea26dc
+ openstack domain show 9950c96dc2b5448b978ef301cbea26dc
+-------------+-------------------------------------+
| Field       | Value                               |
+-------------+-------------------------------------+
| id          | 9950c96dc2b5448b978ef301cbea26dc    |
| name        | magnum                              |
| enabled     | True                                |
| description | Service Domain for RegionOne/magnum |
| options     | {}                                  |
+-------------+-------------------------------------+
++ openstack user create --or-show --enable -f value -c id --domain=9950c96dc2b5448b978ef301cbea26dc --description 'Service User for RegionOne/magnum' --password=gJWMetYAuLKAuSiy0K0i5qZa6P46FuwM magnum-domain-RegionOne
+ SERVICE_OS_USERID=b37e7c77b6b74a58a35bb651c98e6275
+ openstack user set --password=gJWMetYAuLKAuSiy0K0i5qZa6P46FuwM b37e7c77b6b74a58a35bb651c98e6275
+ openstack user show b37e7c77b6b74a58a35bb651c98e6275
+---------------------+-----------------------------------+
| Field               | Value                             |
+---------------------+-----------------------------------+
| default_project_id  | None                              |
| domain_id           | 9950c96dc2b5448b978ef301cbea26dc  |
| email               | None                              |
| enabled             | True                              |
| id                  | b37e7c77b6b74a58a35bb651c98e6275  |
| 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=c6538b8c0777461d83ca6e747a7a3a0e
+ openstack role add --domain=9950c96dc2b5448b978ef301cbea26dc --user=b37e7c77b6b74a58a35bb651c98e6275 --user-domain=9950c96dc2b5448b978ef301cbea26dc c6538b8c0777461d83ca6e747a7a3a0e
+ openstack role assignment list --role=c6538b8c0777461d83ca6e747a7a3a0e --user-domain=9950c96dc2b5448b978ef301cbea26dc --user=b37e7c77b6b74a58a35bb651c98e6275
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+
| Role                             | User                             | Group | Project | Domain                           | System | Inherited |
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+
| c6538b8c0777461d83ca6e747a7a3a0e | b37e7c77b6b74a58a35bb651c98e6275 |       |         | 9950c96dc2b5448b978ef301cbea26dc |        | False     |
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+