++ openstack domain create --or-show --enable -f value -c id '--description=Service Domain for RegionOne/magnum' magnum
+ SERVICE_OS_DOMAIN_ID=14a82e56646f4380989508882291d46f
+ openstack domain show 14a82e56646f4380989508882291d46f
+-------------+-------------------------------------+
| Field       | Value                               |
+-------------+-------------------------------------+
| description | Service Domain for RegionOne/magnum |
| enabled     | True                                |
| id          | 14a82e56646f4380989508882291d46f    |
| name        | magnum                              |
| options     | {}                                  |
| tags        | []                                  |
+-------------+-------------------------------------+
++ openstack user create --or-show --enable -f value -c id --domain=14a82e56646f4380989508882291d46f --description 'Service User for RegionOne/magnum' --password=m0tV59eBLAyUFdseziO8miTohw6U1fcZ magnum-domain-RegionOne
+ SERVICE_OS_USERID=841c302a036f481da39b34864c038d38
+ openstack user set --password=m0tV59eBLAyUFdseziO8miTohw6U1fcZ 841c302a036f481da39b34864c038d38
+ openstack user show 841c302a036f481da39b34864c038d38
+---------------------+-----------------------------------+
| Field               | Value                             |
+---------------------+-----------------------------------+
| default_project_id  | None                              |
| domain_id           | 14a82e56646f4380989508882291d46f  |
| email               | None                              |
| enabled             | True                              |
| id                  | 841c302a036f481da39b34864c038d38  |
| 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=43bc91307dd24d9fac799120bbf1bc7d
+ openstack role add --domain=14a82e56646f4380989508882291d46f --user=841c302a036f481da39b34864c038d38 --user-domain=14a82e56646f4380989508882291d46f 43bc91307dd24d9fac799120bbf1bc7d
+ openstack role assignment list --role=43bc91307dd24d9fac799120bbf1bc7d --user-domain=14a82e56646f4380989508882291d46f --user=841c302a036f481da39b34864c038d38
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+
| Role                             | User                             | Group | Project | Domain                           | System | Inherited |
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+
| 43bc91307dd24d9fac799120bbf1bc7d | 841c302a036f481da39b34864c038d38 |       |         | 14a82e56646f4380989508882291d46f |        | False     |
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+