++ openstack domain create --or-show --enable -f value -c id '--description=Service Domain for RegionOne/magnum' magnum
+ SERVICE_OS_DOMAIN_ID=241993bbb21747a5927fba59415b72d5
+ openstack domain show 241993bbb21747a5927fba59415b72d5
+-------------+-------------------------------------+
| Field       | Value                               |
+-------------+-------------------------------------+
| description | Service Domain for RegionOne/magnum |
| enabled     | True                                |
| id          | 241993bbb21747a5927fba59415b72d5    |
| name        | magnum                              |
| options     | {}                                  |
| tags        | []                                  |
+-------------+-------------------------------------+
++ openstack user create --or-show --enable -f value -c id --domain=241993bbb21747a5927fba59415b72d5 --description 'Service User for RegionOne/magnum' --password=gHSNciZUwVgk1sYDkTq1oXsyOWpfHtyn magnum-domain-RegionOne
+ SERVICE_OS_USERID=bd85c660546c49729d6dd9e4a4449277
+ openstack user set --password=gHSNciZUwVgk1sYDkTq1oXsyOWpfHtyn bd85c660546c49729d6dd9e4a4449277
+ openstack user show bd85c660546c49729d6dd9e4a4449277
+---------------------+-----------------------------------+
| Field               | Value                             |
+---------------------+-----------------------------------+
| default_project_id  | None                              |
| domain_id           | 241993bbb21747a5927fba59415b72d5  |
| email               | None                              |
| enabled             | True                              |
| id                  | bd85c660546c49729d6dd9e4a4449277  |
| 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=e530f60a371e4b55be465ebb87db5a9f
+ openstack role add --domain=241993bbb21747a5927fba59415b72d5 --user=bd85c660546c49729d6dd9e4a4449277 --user-domain=241993bbb21747a5927fba59415b72d5 e530f60a371e4b55be465ebb87db5a9f
+ openstack role assignment list --role=e530f60a371e4b55be465ebb87db5a9f --user-domain=241993bbb21747a5927fba59415b72d5 --user=bd85c660546c49729d6dd9e4a4449277
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+
| Role                             | User                             | Group | Project | Domain                           | System | Inherited |
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+
| e530f60a371e4b55be465ebb87db5a9f | bd85c660546c49729d6dd9e4a4449277 |       |         | 241993bbb21747a5927fba59415b72d5 |        | False     |
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+