++ openstack domain create --or-show --enable -f value -c id '--description=Service Domain for RegionOne/magnum' magnum
+ SERVICE_OS_DOMAIN_ID=6153cf08742449268964bc591cbe8728
+ openstack domain show 6153cf08742449268964bc591cbe8728
+-------------+-------------------------------------+
| Field       | Value                               |
+-------------+-------------------------------------+
| id          | 6153cf08742449268964bc591cbe8728    |
| name        | magnum                              |
| enabled     | True                                |
| description | Service Domain for RegionOne/magnum |
| options     | {}                                  |
+-------------+-------------------------------------+
++ openstack user create --or-show --enable -f value -c id --domain=6153cf08742449268964bc591cbe8728 --description 'Service User for RegionOne/magnum' --password=78JxYMRVXZ9e51EsEoQqnpwn7pM9lIRj magnum-domain-RegionOne
+ SERVICE_OS_USERID=fc755e6b28714ede9faa9272efebd61c
+ openstack user set --password=78JxYMRVXZ9e51EsEoQqnpwn7pM9lIRj fc755e6b28714ede9faa9272efebd61c
+ openstack user show fc755e6b28714ede9faa9272efebd61c
+---------------------+-----------------------------------+
| Field               | Value                             |
+---------------------+-----------------------------------+
| default_project_id  | None                              |
| domain_id           | 6153cf08742449268964bc591cbe8728  |
| email               | None                              |
| enabled             | True                              |
| id                  | fc755e6b28714ede9faa9272efebd61c  |
| 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=7566b85cd28946b1863542ef08e457c7
+ openstack role add --domain=6153cf08742449268964bc591cbe8728 --user=fc755e6b28714ede9faa9272efebd61c --user-domain=6153cf08742449268964bc591cbe8728 7566b85cd28946b1863542ef08e457c7
+ openstack role assignment list --role=7566b85cd28946b1863542ef08e457c7 --user-domain=6153cf08742449268964bc591cbe8728 --user=fc755e6b28714ede9faa9272efebd61c
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+
| Role                             | User                             | Group | Project | Domain                           | System | Inherited |
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+
| 7566b85cd28946b1863542ef08e457c7 | fc755e6b28714ede9faa9272efebd61c |       |         | 6153cf08742449268964bc591cbe8728 |        | False     |
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+