++ openstack domain create --or-show --enable -f value -c id '--description=Service Domain for RegionOne/magnum' magnum
+ SERVICE_OS_DOMAIN_ID=4d56dee3f55640cebed45f5ccaaa8b3b
+ openstack domain show 4d56dee3f55640cebed45f5ccaaa8b3b
+-------------+-------------------------------------+
| Field       | Value                               |
+-------------+-------------------------------------+
| id          | 4d56dee3f55640cebed45f5ccaaa8b3b    |
| name        | magnum                              |
| enabled     | True                                |
| description | Service Domain for RegionOne/magnum |
| options     | {}                                  |
+-------------+-------------------------------------+
++ openstack user create --or-show --enable -f value -c id --domain=4d56dee3f55640cebed45f5ccaaa8b3b --description 'Service User for RegionOne/magnum' --password=YyNc6tFLLGlyCGqN2wtUobsd1JZjGF3g magnum-domain-RegionOne
+ SERVICE_OS_USERID=b281dfbceb1a465c87eba46afb251293
+ openstack user set --password=YyNc6tFLLGlyCGqN2wtUobsd1JZjGF3g b281dfbceb1a465c87eba46afb251293
+ openstack user show b281dfbceb1a465c87eba46afb251293
+---------------------+-----------------------------------+
| Field               | Value                             |
+---------------------+-----------------------------------+
| default_project_id  | None                              |
| domain_id           | 4d56dee3f55640cebed45f5ccaaa8b3b  |
| email               | None                              |
| enabled             | True                              |
| id                  | b281dfbceb1a465c87eba46afb251293  |
| 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=db88d317429e46e1beaf31d570d4fec7
+ openstack role add --domain=4d56dee3f55640cebed45f5ccaaa8b3b --user=b281dfbceb1a465c87eba46afb251293 --user-domain=4d56dee3f55640cebed45f5ccaaa8b3b db88d317429e46e1beaf31d570d4fec7
+ openstack role assignment list --role=db88d317429e46e1beaf31d570d4fec7 --user-domain=4d56dee3f55640cebed45f5ccaaa8b3b --user=b281dfbceb1a465c87eba46afb251293
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+
| Role                             | User                             | Group | Project | Domain                           | System | Inherited |
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+
| db88d317429e46e1beaf31d570d4fec7 | b281dfbceb1a465c87eba46afb251293 |       |         | 4d56dee3f55640cebed45f5ccaaa8b3b |        | False     |
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+