++ openstack domain create --or-show --enable -f value -c id '--description=Service Domain for RegionOne/magnum' magnum
+ SERVICE_OS_DOMAIN_ID=4023332a403c4ea4b699837132718b50
+ openstack domain show 4023332a403c4ea4b699837132718b50
+-------------+-------------------------------------+
| Field       | Value                               |
+-------------+-------------------------------------+
| id          | 4023332a403c4ea4b699837132718b50    |
| name        | magnum                              |
| enabled     | True                                |
| description | Service Domain for RegionOne/magnum |
| options     | {}                                  |
+-------------+-------------------------------------+
++ openstack user create --or-show --enable -f value -c id --domain=4023332a403c4ea4b699837132718b50 --description 'Service User for RegionOne/magnum' --password=KR9qbU7kWmBKDhYxtUWSu5pjfzG3WCW4 magnum-domain-RegionOne
+ SERVICE_OS_USERID=26709aff283f4b3197b1a8730e2d5f12
+ openstack user set --password=KR9qbU7kWmBKDhYxtUWSu5pjfzG3WCW4 26709aff283f4b3197b1a8730e2d5f12
+ openstack user show 26709aff283f4b3197b1a8730e2d5f12
+---------------------+-----------------------------------+
| Field               | Value                             |
+---------------------+-----------------------------------+
| default_project_id  | None                              |
| domain_id           | 4023332a403c4ea4b699837132718b50  |
| email               | None                              |
| enabled             | True                              |
| id                  | 26709aff283f4b3197b1a8730e2d5f12  |
| 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=fb1da41253424103adbce9e2b5855873
+ openstack role add --domain=4023332a403c4ea4b699837132718b50 --user=26709aff283f4b3197b1a8730e2d5f12 --user-domain=4023332a403c4ea4b699837132718b50 fb1da41253424103adbce9e2b5855873
+ openstack role assignment list --role=fb1da41253424103adbce9e2b5855873 --user-domain=4023332a403c4ea4b699837132718b50 --user=26709aff283f4b3197b1a8730e2d5f12
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+
| Role                             | User                             | Group | Project | Domain                           | System | Inherited |
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+
| fb1da41253424103adbce9e2b5855873 | 26709aff283f4b3197b1a8730e2d5f12 |       |         | 4023332a403c4ea4b699837132718b50 |        | False     |
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+