++ openstack domain create --or-show --enable -f value -c id '--description=Service Domain for RegionOne/magnum' magnum
+ SERVICE_OS_DOMAIN_ID=21543949eb4343f8b85fc4e893eed9c2
+ openstack domain show 21543949eb4343f8b85fc4e893eed9c2
+-------------+-------------------------------------+
| Field       | Value                               |
+-------------+-------------------------------------+
| description | Service Domain for RegionOne/magnum |
| enabled     | True                                |
| id          | 21543949eb4343f8b85fc4e893eed9c2    |
| name        | magnum                              |
| options     | {}                                  |
| tags        | []                                  |
+-------------+-------------------------------------+
++ openstack user create --or-show --enable -f value -c id --domain=21543949eb4343f8b85fc4e893eed9c2 --description 'Service User for RegionOne/magnum' --password=xt4RiaWLbWb8gd3Uip0VDwniZFKT3GXv magnum-domain-RegionOne
+ SERVICE_OS_USERID=a6e0da9518c745db9947a839bca19dc5
+ openstack user set --password=xt4RiaWLbWb8gd3Uip0VDwniZFKT3GXv a6e0da9518c745db9947a839bca19dc5
+ openstack user show a6e0da9518c745db9947a839bca19dc5
+---------------------+-----------------------------------+
| Field               | Value                             |
+---------------------+-----------------------------------+
| default_project_id  | None                              |
| domain_id           | 21543949eb4343f8b85fc4e893eed9c2  |
| email               | None                              |
| enabled             | True                              |
| id                  | a6e0da9518c745db9947a839bca19dc5  |
| 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=c0a5184917d74998b52fd322b055c059
+ openstack role add --domain=21543949eb4343f8b85fc4e893eed9c2 --user=a6e0da9518c745db9947a839bca19dc5 --user-domain=21543949eb4343f8b85fc4e893eed9c2 c0a5184917d74998b52fd322b055c059
+ openstack role assignment list --role=c0a5184917d74998b52fd322b055c059 --user-domain=21543949eb4343f8b85fc4e893eed9c2 --user=a6e0da9518c745db9947a839bca19dc5
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+
| Role                             | User                             | Group | Project | Domain                           | System | Inherited |
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+
| c0a5184917d74998b52fd322b055c059 | a6e0da9518c745db9947a839bca19dc5 |       |         | 21543949eb4343f8b85fc4e893eed9c2 |        | False     |
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+