++ openstack domain create --or-show --enable -f value -c id '--description=Service Domain for RegionOne/magnum' magnum
+ SERVICE_OS_DOMAIN_ID=4f7a7234736a4e119286bd1569c0cbd0
+ openstack domain show 4f7a7234736a4e119286bd1569c0cbd0
+-------------+-------------------------------------+
| Field       | Value                               |
+-------------+-------------------------------------+
| id          | 4f7a7234736a4e119286bd1569c0cbd0    |
| name        | magnum                              |
| enabled     | True                                |
| description | Service Domain for RegionOne/magnum |
| options     | {}                                  |
+-------------+-------------------------------------+
++ openstack user create --or-show --enable -f value -c id --domain=4f7a7234736a4e119286bd1569c0cbd0 --description 'Service User for RegionOne/magnum' --password=o4w3KxbTETbjF3I9FEH8ED8WZPrsePQX magnum-domain-RegionOne
+ SERVICE_OS_USERID=82cf6bd224034564823cfbf9cb179928
+ openstack user set --password=o4w3KxbTETbjF3I9FEH8ED8WZPrsePQX 82cf6bd224034564823cfbf9cb179928
+ openstack user show 82cf6bd224034564823cfbf9cb179928
+---------------------+-----------------------------------+
| Field               | Value                             |
+---------------------+-----------------------------------+
| default_project_id  | None                              |
| domain_id           | 4f7a7234736a4e119286bd1569c0cbd0  |
| email               | None                              |
| enabled             | True                              |
| id                  | 82cf6bd224034564823cfbf9cb179928  |
| 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=f4919252c64544868092cc8bb8d29150
+ openstack role add --domain=4f7a7234736a4e119286bd1569c0cbd0 --user=82cf6bd224034564823cfbf9cb179928 --user-domain=4f7a7234736a4e119286bd1569c0cbd0 f4919252c64544868092cc8bb8d29150
+ openstack role assignment list --role=f4919252c64544868092cc8bb8d29150 --user-domain=4f7a7234736a4e119286bd1569c0cbd0 --user=82cf6bd224034564823cfbf9cb179928
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+
| Role                             | User                             | Group | Project | Domain                           | System | Inherited |
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+
| f4919252c64544868092cc8bb8d29150 | 82cf6bd224034564823cfbf9cb179928 |       |         | 4f7a7234736a4e119286bd1569c0cbd0 |        | False     |
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+