++ openstack domain create --or-show --enable -f value -c id '--description=Service Domain for RegionOne/magnum' magnum
+ SERVICE_OS_DOMAIN_ID=35f790b43f434bc19b53f5ab56a6ba49
+ openstack domain show 35f790b43f434bc19b53f5ab56a6ba49
+-------------+-------------------------------------+
| Field       | Value                               |
+-------------+-------------------------------------+
| id          | 35f790b43f434bc19b53f5ab56a6ba49    |
| name        | magnum                              |
| enabled     | True                                |
| description | Service Domain for RegionOne/magnum |
| options     | {}                                  |
+-------------+-------------------------------------+
++ openstack user create --or-show --enable -f value -c id --domain=35f790b43f434bc19b53f5ab56a6ba49 --description 'Service User for RegionOne/magnum' --password=U3BmxtZMAYiK0VlhgbDE7tlKWRqoqgJS magnum-domain-RegionOne
+ SERVICE_OS_USERID=5a559e9637ea437d937e4023adb71b14
+ openstack user set --password=U3BmxtZMAYiK0VlhgbDE7tlKWRqoqgJS 5a559e9637ea437d937e4023adb71b14
+ openstack user show 5a559e9637ea437d937e4023adb71b14
+---------------------+-----------------------------------+
| Field               | Value                             |
+---------------------+-----------------------------------+
| default_project_id  | None                              |
| domain_id           | 35f790b43f434bc19b53f5ab56a6ba49  |
| email               | None                              |
| enabled             | True                              |
| id                  | 5a559e9637ea437d937e4023adb71b14  |
| 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=9450b9ca435443cf8ec4ae4455c75f59
+ openstack role add --domain=35f790b43f434bc19b53f5ab56a6ba49 --user=5a559e9637ea437d937e4023adb71b14 --user-domain=35f790b43f434bc19b53f5ab56a6ba49 9450b9ca435443cf8ec4ae4455c75f59
+ openstack role assignment list --role=9450b9ca435443cf8ec4ae4455c75f59 --user-domain=35f790b43f434bc19b53f5ab56a6ba49 --user=5a559e9637ea437d937e4023adb71b14
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+
| Role                             | User                             | Group | Project | Domain                           | System | Inherited |
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+
| 9450b9ca435443cf8ec4ae4455c75f59 | 5a559e9637ea437d937e4023adb71b14 |       |         | 35f790b43f434bc19b53f5ab56a6ba49 |        | False     |
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+