++ openstack domain create --or-show --enable -f value -c id '--description=Service Domain for RegionOne/magnum' magnum
+ SERVICE_OS_DOMAIN_ID=b085ced1696745fc8a7325990765da22
+ openstack domain show b085ced1696745fc8a7325990765da22
+-------------+-------------------------------------+
| Field       | Value                               |
+-------------+-------------------------------------+
| description | Service Domain for RegionOne/magnum |
| enabled     | True                                |
| id          | b085ced1696745fc8a7325990765da22    |
| name        | magnum                              |
| options     | {}                                  |
| tags        | []                                  |
+-------------+-------------------------------------+
++ openstack user create --or-show --enable -f value -c id --domain=b085ced1696745fc8a7325990765da22 --description 'Service User for RegionOne/magnum' --password=4nAgbUcEdEPBvi69C1Cx3ZEmPZAFlB6k magnum-domain-RegionOne
+ SERVICE_OS_USERID=33d24586077c48ce9a34dec086eec717
+ openstack user set --password=4nAgbUcEdEPBvi69C1Cx3ZEmPZAFlB6k 33d24586077c48ce9a34dec086eec717
+ openstack user show 33d24586077c48ce9a34dec086eec717
+---------------------+-----------------------------------+
| Field               | Value                             |
+---------------------+-----------------------------------+
| default_project_id  | None                              |
| domain_id           | b085ced1696745fc8a7325990765da22  |
| email               | None                              |
| enabled             | True                              |
| id                  | 33d24586077c48ce9a34dec086eec717  |
| 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=3438eb3623e34cf4a0ce50e61afdbf92
+ openstack role add --domain=b085ced1696745fc8a7325990765da22 --user=33d24586077c48ce9a34dec086eec717 --user-domain=b085ced1696745fc8a7325990765da22 3438eb3623e34cf4a0ce50e61afdbf92
+ openstack role assignment list --role=3438eb3623e34cf4a0ce50e61afdbf92 --user-domain=b085ced1696745fc8a7325990765da22 --user=33d24586077c48ce9a34dec086eec717
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+
| Role                             | User                             | Group | Project | Domain                           | System | Inherited |
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+
| 3438eb3623e34cf4a0ce50e61afdbf92 | 33d24586077c48ce9a34dec086eec717 |       |         | b085ced1696745fc8a7325990765da22 |        | False     |
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+