++ openstack domain create --or-show --enable -f value -c id '--description=Service Domain for RegionOne/magnum' magnum
+ SERVICE_OS_DOMAIN_ID=a14218466d6442a185a612553672096f
+ openstack domain show a14218466d6442a185a612553672096f
+-------------+-------------------------------------+
| Field       | Value                               |
+-------------+-------------------------------------+
| description | Service Domain for RegionOne/magnum |
| enabled     | True                                |
| id          | a14218466d6442a185a612553672096f    |
| name        | magnum                              |
| options     | {}                                  |
| tags        | []                                  |
+-------------+-------------------------------------+
++ openstack user create --or-show --enable -f value -c id --domain=a14218466d6442a185a612553672096f --description 'Service User for RegionOne/magnum' --password=5urwbRF0IFjH3f0xtxGhEz5tTqiacYiO magnum-domain-RegionOne
+ SERVICE_OS_USERID=52093d9021d4407db5a333c826adb833
+ openstack user set --password=5urwbRF0IFjH3f0xtxGhEz5tTqiacYiO 52093d9021d4407db5a333c826adb833
+ openstack user show 52093d9021d4407db5a333c826adb833
+---------------------+-----------------------------------+
| Field               | Value                             |
+---------------------+-----------------------------------+
| default_project_id  | None                              |
| domain_id           | a14218466d6442a185a612553672096f  |
| email               | None                              |
| enabled             | True                              |
| id                  | 52093d9021d4407db5a333c826adb833  |
| name                | magnum-domain-RegionOne           |
| description         | Service User for RegionOne/magnum |
| password_expires_at | None                              |
+---------------------+-----------------------------------+
++ openstack role show -f value -c id admin
+ SERVICE_OS_ROLE_ID=20724dfe8add405bae4584dff8c3d2ba
+ openstack role add --domain=a14218466d6442a185a612553672096f --user=52093d9021d4407db5a333c826adb833 --user-domain=a14218466d6442a185a612553672096f 20724dfe8add405bae4584dff8c3d2ba
+ openstack role assignment list --role=20724dfe8add405bae4584dff8c3d2ba --user-domain=a14218466d6442a185a612553672096f --user=52093d9021d4407db5a333c826adb833
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+
| Role                             | User                             | Group | Project | Domain                           | System | Inherited |
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+
| 20724dfe8add405bae4584dff8c3d2ba | 52093d9021d4407db5a333c826adb833 |       |         | a14218466d6442a185a612553672096f |        | False     |
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+