++ openstack domain create --or-show --enable -f value -c id '--description=Service Domain for RegionOne/magnum' magnum
+ SERVICE_OS_DOMAIN_ID=1f3566ad43d443b0aed4700387853e68
+ openstack domain show 1f3566ad43d443b0aed4700387853e68
+-------------+-------------------------------------+
| Field       | Value                               |
+-------------+-------------------------------------+
| id          | 1f3566ad43d443b0aed4700387853e68    |
| name        | magnum                              |
| enabled     | True                                |
| description | Service Domain for RegionOne/magnum |
| options     | {}                                  |
+-------------+-------------------------------------+
++ openstack user create --or-show --enable -f value -c id --domain=1f3566ad43d443b0aed4700387853e68 --description 'Service User for RegionOne/magnum' --password=QgJv8C0v7zGT3HFedqsnwlFwB4PKtlBS magnum-domain-RegionOne
+ SERVICE_OS_USERID=ebcb383912ee498a9dbb4f82b58e4027
+ openstack user set --password=QgJv8C0v7zGT3HFedqsnwlFwB4PKtlBS ebcb383912ee498a9dbb4f82b58e4027
+ openstack user show ebcb383912ee498a9dbb4f82b58e4027
+---------------------+-----------------------------------+
| Field               | Value                             |
+---------------------+-----------------------------------+
| default_project_id  | None                              |
| domain_id           | 1f3566ad43d443b0aed4700387853e68  |
| email               | None                              |
| enabled             | True                              |
| id                  | ebcb383912ee498a9dbb4f82b58e4027  |
| 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=a8bdcfb32b984c5185238b15226bffad
+ openstack role add --domain=1f3566ad43d443b0aed4700387853e68 --user=ebcb383912ee498a9dbb4f82b58e4027 --user-domain=1f3566ad43d443b0aed4700387853e68 a8bdcfb32b984c5185238b15226bffad
+ openstack role assignment list --role=a8bdcfb32b984c5185238b15226bffad --user-domain=1f3566ad43d443b0aed4700387853e68 --user=ebcb383912ee498a9dbb4f82b58e4027
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+
| Role                             | User                             | Group | Project | Domain                           | System | Inherited |
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+
| a8bdcfb32b984c5185238b15226bffad | ebcb383912ee498a9dbb4f82b58e4027 |       |         | 1f3566ad43d443b0aed4700387853e68 |        | False     |
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+