++ openstack domain create --or-show --enable -f value -c id '--description=Service Domain for RegionOne/magnum' magnum
+ SERVICE_OS_DOMAIN_ID=0d9040adc5824ece97a3826e147d8944
+ openstack domain show 0d9040adc5824ece97a3826e147d8944
+-------------+-------------------------------------+
| Field       | Value                               |
+-------------+-------------------------------------+
| id          | 0d9040adc5824ece97a3826e147d8944    |
| name        | magnum                              |
| enabled     | True                                |
| description | Service Domain for RegionOne/magnum |
| options     | {}                                  |
+-------------+-------------------------------------+
++ openstack user create --or-show --enable -f value -c id --domain=0d9040adc5824ece97a3826e147d8944 --description 'Service User for RegionOne/magnum' --password=5WbhpKWO5Awx0gdrjWDVlZY6KjIV4ryW magnum-domain-RegionOne
+ SERVICE_OS_USERID=892b34e4ec134f7887c2d12207da8c64
+ openstack user set --password=5WbhpKWO5Awx0gdrjWDVlZY6KjIV4ryW 892b34e4ec134f7887c2d12207da8c64
+ openstack user show 892b34e4ec134f7887c2d12207da8c64
+---------------------+-----------------------------------+
| Field               | Value                             |
+---------------------+-----------------------------------+
| default_project_id  | None                              |
| domain_id           | 0d9040adc5824ece97a3826e147d8944  |
| email               | None                              |
| enabled             | True                              |
| id                  | 892b34e4ec134f7887c2d12207da8c64  |
| 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=2cdb53cbdfdf4f23b81f3bb43e504e58
+ openstack role add --domain=0d9040adc5824ece97a3826e147d8944 --user=892b34e4ec134f7887c2d12207da8c64 --user-domain=0d9040adc5824ece97a3826e147d8944 2cdb53cbdfdf4f23b81f3bb43e504e58
+ openstack role assignment list --role=2cdb53cbdfdf4f23b81f3bb43e504e58 --user-domain=0d9040adc5824ece97a3826e147d8944 --user=892b34e4ec134f7887c2d12207da8c64
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+
| Role                             | User                             | Group | Project | Domain                           | System | Inherited |
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+
| 2cdb53cbdfdf4f23b81f3bb43e504e58 | 892b34e4ec134f7887c2d12207da8c64 |       |         | 0d9040adc5824ece97a3826e147d8944 |        | False     |
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+