++ openstack domain create --or-show --enable -f value -c id '--description=Service Domain for RegionOne/magnum' magnum
+ SERVICE_OS_DOMAIN_ID=673f2016075d4f26889afc22305a5ef0
+ openstack domain show 673f2016075d4f26889afc22305a5ef0
+-------------+-------------------------------------+
| Field       | Value                               |
+-------------+-------------------------------------+
| id          | 673f2016075d4f26889afc22305a5ef0    |
| name        | magnum                              |
| enabled     | True                                |
| description | Service Domain for RegionOne/magnum |
| options     | {}                                  |
+-------------+-------------------------------------+
++ openstack user create --or-show --enable -f value -c id --domain=673f2016075d4f26889afc22305a5ef0 --description 'Service User for RegionOne/magnum' --password=Tl04mf6N8imNFNmR6UYYyLge7h8bEhC5 magnum-domain-RegionOne
+ SERVICE_OS_USERID=9a27e2c2fe194448a659d6bd019ab189
+ openstack user set --password=Tl04mf6N8imNFNmR6UYYyLge7h8bEhC5 9a27e2c2fe194448a659d6bd019ab189
+ openstack user show 9a27e2c2fe194448a659d6bd019ab189
+---------------------+-----------------------------------+
| Field               | Value                             |
+---------------------+-----------------------------------+
| default_project_id  | None                              |
| domain_id           | 673f2016075d4f26889afc22305a5ef0  |
| email               | None                              |
| enabled             | True                              |
| id                  | 9a27e2c2fe194448a659d6bd019ab189  |
| 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=e6fa9658f4364872a706ac1794d10c88
+ openstack role add --domain=673f2016075d4f26889afc22305a5ef0 --user=9a27e2c2fe194448a659d6bd019ab189 --user-domain=673f2016075d4f26889afc22305a5ef0 e6fa9658f4364872a706ac1794d10c88
+ openstack role assignment list --role=e6fa9658f4364872a706ac1794d10c88 --user-domain=673f2016075d4f26889afc22305a5ef0 --user=9a27e2c2fe194448a659d6bd019ab189
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+
| Role                             | User                             | Group | Project | Domain                           | System | Inherited |
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+
| e6fa9658f4364872a706ac1794d10c88 | 9a27e2c2fe194448a659d6bd019ab189 |       |         | 673f2016075d4f26889afc22305a5ef0 |        | False     |
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+