++ openstack domain create --or-show --enable -f value -c id '--description=Service Domain for RegionOne/magnum' magnum
+ SERVICE_OS_DOMAIN_ID=486c7b35ab5a4a54a2e801b0425d2448
+ openstack domain show 486c7b35ab5a4a54a2e801b0425d2448
+-------------+-------------------------------------+
| Field       | Value                               |
+-------------+-------------------------------------+
| id          | 486c7b35ab5a4a54a2e801b0425d2448    |
| name        | magnum                              |
| enabled     | True                                |
| description | Service Domain for RegionOne/magnum |
| options     | {}                                  |
+-------------+-------------------------------------+
++ openstack user create --or-show --enable -f value -c id --domain=486c7b35ab5a4a54a2e801b0425d2448 --description 'Service User for RegionOne/magnum' --password=CV0E323zu3yCazWR1JdUprPC4CZIcqgj magnum-domain-RegionOne
+ SERVICE_OS_USERID=e0c646fc58b0461795a3453b0c5a8561
+ openstack user set --password=CV0E323zu3yCazWR1JdUprPC4CZIcqgj e0c646fc58b0461795a3453b0c5a8561
+ openstack user show e0c646fc58b0461795a3453b0c5a8561
+---------------------+-----------------------------------+
| Field               | Value                             |
+---------------------+-----------------------------------+
| default_project_id  | None                              |
| domain_id           | 486c7b35ab5a4a54a2e801b0425d2448  |
| email               | None                              |
| enabled             | True                              |
| id                  | e0c646fc58b0461795a3453b0c5a8561  |
| 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=c83d80610a27487c8f6868388995881e
+ openstack role add --domain=486c7b35ab5a4a54a2e801b0425d2448 --user=e0c646fc58b0461795a3453b0c5a8561 --user-domain=486c7b35ab5a4a54a2e801b0425d2448 c83d80610a27487c8f6868388995881e
+ openstack role assignment list --role=c83d80610a27487c8f6868388995881e --user-domain=486c7b35ab5a4a54a2e801b0425d2448 --user=e0c646fc58b0461795a3453b0c5a8561
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+
| Role                             | User                             | Group | Project | Domain                           | System | Inherited |
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+
| c83d80610a27487c8f6868388995881e | e0c646fc58b0461795a3453b0c5a8561 |       |         | 486c7b35ab5a4a54a2e801b0425d2448 |        | False     |
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+