++ openstack domain create --or-show --enable -f value -c id '--description=Service Domain for RegionOne/magnum' magnum
+ SERVICE_OS_DOMAIN_ID=fe08a3ee573543939c88eb0eef2d8caf
+ openstack domain show fe08a3ee573543939c88eb0eef2d8caf
+-------------+-------------------------------------+
| Field       | Value                               |
+-------------+-------------------------------------+
| description | Service Domain for RegionOne/magnum |
| enabled     | True                                |
| id          | fe08a3ee573543939c88eb0eef2d8caf    |
| name        | magnum                              |
| options     | {}                                  |
| tags        | []                                  |
+-------------+-------------------------------------+
++ openstack user create --or-show --enable -f value -c id --domain=fe08a3ee573543939c88eb0eef2d8caf --description 'Service User for RegionOne/magnum' --password=ITPRRt2PgXDrDKSDNRu8JzMg4WQoYNgw magnum-domain-RegionOne
+ SERVICE_OS_USERID=74edac97c22e47d39947f8f883c47487
+ openstack user set --password=ITPRRt2PgXDrDKSDNRu8JzMg4WQoYNgw 74edac97c22e47d39947f8f883c47487
+ openstack user show 74edac97c22e47d39947f8f883c47487
+---------------------+-----------------------------------+
| Field               | Value                             |
+---------------------+-----------------------------------+
| default_project_id  | None                              |
| domain_id           | fe08a3ee573543939c88eb0eef2d8caf  |
| email               | None                              |
| enabled             | True                              |
| id                  | 74edac97c22e47d39947f8f883c47487  |
| 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=b920f5d540ba470497b4b6fa297d280a
+ openstack role add --domain=fe08a3ee573543939c88eb0eef2d8caf --user=74edac97c22e47d39947f8f883c47487 --user-domain=fe08a3ee573543939c88eb0eef2d8caf b920f5d540ba470497b4b6fa297d280a
+ openstack role assignment list --role=b920f5d540ba470497b4b6fa297d280a --user-domain=fe08a3ee573543939c88eb0eef2d8caf --user=74edac97c22e47d39947f8f883c47487
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+
| Role                             | User                             | Group | Project | Domain                           | System | Inherited |
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+
| b920f5d540ba470497b4b6fa297d280a | 74edac97c22e47d39947f8f883c47487 |       |         | fe08a3ee573543939c88eb0eef2d8caf |        | False     |
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+