++ openstack domain create --or-show --enable -f value -c id '--description=Service Domain for RegionOne/magnum' magnum
+ SERVICE_OS_DOMAIN_ID=6955601ee8a44f638a9eedcd37478fec
+ openstack domain show 6955601ee8a44f638a9eedcd37478fec
+-------------+-------------------------------------+
| Field       | Value                               |
+-------------+-------------------------------------+
| id          | 6955601ee8a44f638a9eedcd37478fec    |
| name        | magnum                              |
| enabled     | True                                |
| description | Service Domain for RegionOne/magnum |
| options     | {}                                  |
+-------------+-------------------------------------+
++ openstack user create --or-show --enable -f value -c id --domain=6955601ee8a44f638a9eedcd37478fec --description 'Service User for RegionOne/magnum' --password=5Vyy6h0dZjx32hDAYjQ9yoG6AcO4yr8H magnum-domain-RegionOne
+ SERVICE_OS_USERID=b32114e3d443431b87a14377c89a7fcd
+ openstack user set --password=5Vyy6h0dZjx32hDAYjQ9yoG6AcO4yr8H b32114e3d443431b87a14377c89a7fcd
+ openstack user show b32114e3d443431b87a14377c89a7fcd
+---------------------+-----------------------------------+
| Field               | Value                             |
+---------------------+-----------------------------------+
| default_project_id  | None                              |
| domain_id           | 6955601ee8a44f638a9eedcd37478fec  |
| email               | None                              |
| enabled             | True                              |
| id                  | b32114e3d443431b87a14377c89a7fcd  |
| 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=dbe0a2a363f04ecdb87bbf3f3abb2806
+ openstack role add --domain=6955601ee8a44f638a9eedcd37478fec --user=b32114e3d443431b87a14377c89a7fcd --user-domain=6955601ee8a44f638a9eedcd37478fec dbe0a2a363f04ecdb87bbf3f3abb2806
+ openstack role assignment list --role=dbe0a2a363f04ecdb87bbf3f3abb2806 --user-domain=6955601ee8a44f638a9eedcd37478fec --user=b32114e3d443431b87a14377c89a7fcd
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+
| Role                             | User                             | Group | Project | Domain                           | System | Inherited |
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+
| dbe0a2a363f04ecdb87bbf3f3abb2806 | b32114e3d443431b87a14377c89a7fcd |       |         | 6955601ee8a44f638a9eedcd37478fec |        | False     |
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+