++ openstack domain create --or-show --enable -f value -c id '--description=Service Domain for RegionOne/magnum' magnum
+ SERVICE_OS_DOMAIN_ID=3905dbcf56024637bad2e257b8a46492
+ openstack domain show 3905dbcf56024637bad2e257b8a46492
+-------------+-------------------------------------+
| Field       | Value                               |
+-------------+-------------------------------------+
| description | Service Domain for RegionOne/magnum |
| enabled     | True                                |
| id          | 3905dbcf56024637bad2e257b8a46492    |
| name        | magnum                              |
| options     | {}                                  |
| tags        | []                                  |
+-------------+-------------------------------------+
++ openstack user create --or-show --enable -f value -c id --domain=3905dbcf56024637bad2e257b8a46492 --description 'Service User for RegionOne/magnum' --password=IcKWCWWMVNY1xnWjBgqIokpPzhHdfy1U magnum-domain-RegionOne
+ SERVICE_OS_USERID=9030bb3e640e4bf596b0b6b1b17b25b9
+ openstack user set --password=IcKWCWWMVNY1xnWjBgqIokpPzhHdfy1U 9030bb3e640e4bf596b0b6b1b17b25b9
+ openstack user show 9030bb3e640e4bf596b0b6b1b17b25b9
+---------------------+-----------------------------------+
| Field               | Value                             |
+---------------------+-----------------------------------+
| default_project_id  | None                              |
| domain_id           | 3905dbcf56024637bad2e257b8a46492  |
| email               | None                              |
| enabled             | True                              |
| id                  | 9030bb3e640e4bf596b0b6b1b17b25b9  |
| 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=28fc856f7f844ddcaaed6af8e91b6dd3
+ openstack role add --domain=3905dbcf56024637bad2e257b8a46492 --user=9030bb3e640e4bf596b0b6b1b17b25b9 --user-domain=3905dbcf56024637bad2e257b8a46492 28fc856f7f844ddcaaed6af8e91b6dd3
+ openstack role assignment list --role=28fc856f7f844ddcaaed6af8e91b6dd3 --user-domain=3905dbcf56024637bad2e257b8a46492 --user=9030bb3e640e4bf596b0b6b1b17b25b9
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+
| Role                             | User                             | Group | Project | Domain                           | System | Inherited |
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+
| 28fc856f7f844ddcaaed6af8e91b6dd3 | 9030bb3e640e4bf596b0b6b1b17b25b9 |       |         | 3905dbcf56024637bad2e257b8a46492 |        | False     |
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+