++ openstack domain create --or-show --enable -f value -c id '--description=Service Domain for RegionOne/magnum' magnum
+ SERVICE_OS_DOMAIN_ID=7cb09fffb0f148e8922045f12b37d71b
+ openstack domain show 7cb09fffb0f148e8922045f12b37d71b
+-------------+-------------------------------------+
| Field       | Value                               |
+-------------+-------------------------------------+
| description | Service Domain for RegionOne/magnum |
| enabled     | True                                |
| id          | 7cb09fffb0f148e8922045f12b37d71b    |
| name        | magnum                              |
| options     | {}                                  |
| tags        | []                                  |
+-------------+-------------------------------------+
++ openstack user create --or-show --enable -f value -c id --domain=7cb09fffb0f148e8922045f12b37d71b --description 'Service User for RegionOne/magnum' --password=wu4Iq0vJqC8jecqdNPksMlCwNWAwxe0z magnum-domain-RegionOne
+ SERVICE_OS_USERID=4df9c90ed4924d3aae8db9521b681a86
+ openstack user set --password=wu4Iq0vJqC8jecqdNPksMlCwNWAwxe0z 4df9c90ed4924d3aae8db9521b681a86
+ openstack user show 4df9c90ed4924d3aae8db9521b681a86
+---------------------+-----------------------------------+
| Field               | Value                             |
+---------------------+-----------------------------------+
| default_project_id  | None                              |
| domain_id           | 7cb09fffb0f148e8922045f12b37d71b  |
| email               | None                              |
| enabled             | True                              |
| id                  | 4df9c90ed4924d3aae8db9521b681a86  |
| 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=1d946b693e6f4c72852f87116740d29a
+ openstack role add --domain=7cb09fffb0f148e8922045f12b37d71b --user=4df9c90ed4924d3aae8db9521b681a86 --user-domain=7cb09fffb0f148e8922045f12b37d71b 1d946b693e6f4c72852f87116740d29a
+ openstack role assignment list --role=1d946b693e6f4c72852f87116740d29a --user-domain=7cb09fffb0f148e8922045f12b37d71b --user=4df9c90ed4924d3aae8db9521b681a86
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+
| Role                             | User                             | Group | Project | Domain                           | System | Inherited |
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+
| 1d946b693e6f4c72852f87116740d29a | 4df9c90ed4924d3aae8db9521b681a86 |       |         | 7cb09fffb0f148e8922045f12b37d71b |        | False     |
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+