++ openstack domain create --or-show --enable -f value -c id '--description=Service Domain for RegionOne/magnum' magnum
+ SERVICE_OS_DOMAIN_ID=95f5133553ae41018663d310ddb2e031
+ openstack domain show 95f5133553ae41018663d310ddb2e031
+-------------+-------------------------------------+
| Field       | Value                               |
+-------------+-------------------------------------+
| id          | 95f5133553ae41018663d310ddb2e031    |
| name        | magnum                              |
| enabled     | True                                |
| description | Service Domain for RegionOne/magnum |
| options     | {}                                  |
+-------------+-------------------------------------+
++ openstack user create --or-show --enable -f value -c id --domain=95f5133553ae41018663d310ddb2e031 --description 'Service User for RegionOne/magnum' --password=dexs3sQieS9rhXuQUmeLbKqXeKT7FiI1 magnum-domain-RegionOne
+ SERVICE_OS_USERID=d1483919489042c3b6b70430d849d8c6
+ openstack user set --password=dexs3sQieS9rhXuQUmeLbKqXeKT7FiI1 d1483919489042c3b6b70430d849d8c6
+ openstack user show d1483919489042c3b6b70430d849d8c6
+---------------------+-----------------------------------+
| Field               | Value                             |
+---------------------+-----------------------------------+
| default_project_id  | None                              |
| domain_id           | 95f5133553ae41018663d310ddb2e031  |
| email               | None                              |
| enabled             | True                              |
| id                  | d1483919489042c3b6b70430d849d8c6  |
| 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=c7f804059fc34d2587d49cdb6e020d70
+ openstack role add --domain=95f5133553ae41018663d310ddb2e031 --user=d1483919489042c3b6b70430d849d8c6 --user-domain=95f5133553ae41018663d310ddb2e031 c7f804059fc34d2587d49cdb6e020d70
+ openstack role assignment list --role=c7f804059fc34d2587d49cdb6e020d70 --user-domain=95f5133553ae41018663d310ddb2e031 --user=d1483919489042c3b6b70430d849d8c6
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+
| Role                             | User                             | Group | Project | Domain                           | System | Inherited |
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+
| c7f804059fc34d2587d49cdb6e020d70 | d1483919489042c3b6b70430d849d8c6 |       |         | 95f5133553ae41018663d310ddb2e031 |        | False     |
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+