++ openstack domain create --or-show --enable -f value -c id '--description=Service Domain for RegionOne/magnum' magnum
+ SERVICE_OS_DOMAIN_ID=a9538b26728042ef9202bf9213892fcb
+ openstack domain show a9538b26728042ef9202bf9213892fcb
+-------------+-------------------------------------+
| Field       | Value                               |
+-------------+-------------------------------------+
| id          | a9538b26728042ef9202bf9213892fcb    |
| name        | magnum                              |
| enabled     | True                                |
| description | Service Domain for RegionOne/magnum |
| options     | {}                                  |
+-------------+-------------------------------------+
++ openstack user create --or-show --enable -f value -c id --domain=a9538b26728042ef9202bf9213892fcb --description 'Service User for RegionOne/magnum' --password=dKjKge8n25GAnsm4nvgfdBphQ4qeMsLX magnum-domain-RegionOne
+ SERVICE_OS_USERID=cdb3ecfed1864e4e8e3473a76f8f18b6
+ openstack user set --password=dKjKge8n25GAnsm4nvgfdBphQ4qeMsLX cdb3ecfed1864e4e8e3473a76f8f18b6
+ openstack user show cdb3ecfed1864e4e8e3473a76f8f18b6
+---------------------+-----------------------------------+
| Field               | Value                             |
+---------------------+-----------------------------------+
| default_project_id  | None                              |
| domain_id           | a9538b26728042ef9202bf9213892fcb  |
| email               | None                              |
| enabled             | True                              |
| id                  | cdb3ecfed1864e4e8e3473a76f8f18b6  |
| 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=3db2234711824e199125fad3c0ce7548
+ openstack role add --domain=a9538b26728042ef9202bf9213892fcb --user=cdb3ecfed1864e4e8e3473a76f8f18b6 --user-domain=a9538b26728042ef9202bf9213892fcb 3db2234711824e199125fad3c0ce7548
+ openstack role assignment list --role=3db2234711824e199125fad3c0ce7548 --user-domain=a9538b26728042ef9202bf9213892fcb --user=cdb3ecfed1864e4e8e3473a76f8f18b6
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+
| Role                             | User                             | Group | Project | Domain                           | System | Inherited |
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+
| 3db2234711824e199125fad3c0ce7548 | cdb3ecfed1864e4e8e3473a76f8f18b6 |       |         | a9538b26728042ef9202bf9213892fcb |        | False     |
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+