++ openstack domain create --or-show --enable -f value -c id '--description=Service Domain for RegionOne/magnum' magnum
+ SERVICE_OS_DOMAIN_ID=751d4df83a1946089fdb9454f4e4f341
+ openstack domain show 751d4df83a1946089fdb9454f4e4f341
+-------------+-------------------------------------+
| Field       | Value                               |
+-------------+-------------------------------------+
| description | Service Domain for RegionOne/magnum |
| enabled     | True                                |
| id          | 751d4df83a1946089fdb9454f4e4f341    |
| name        | magnum                              |
| options     | {}                                  |
| tags        | []                                  |
+-------------+-------------------------------------+
++ openstack user create --or-show --enable -f value -c id --domain=751d4df83a1946089fdb9454f4e4f341 --description 'Service User for RegionOne/magnum' --password=LYh5ZYgYJSOjhb3uUn5Eo5CKvGMd9yKw magnum-domain-RegionOne
+ SERVICE_OS_USERID=2759bddf26a14649b4b191500269a1a2
+ openstack user set --password=LYh5ZYgYJSOjhb3uUn5Eo5CKvGMd9yKw 2759bddf26a14649b4b191500269a1a2
+ openstack user show 2759bddf26a14649b4b191500269a1a2
+---------------------+-----------------------------------+
| Field               | Value                             |
+---------------------+-----------------------------------+
| default_project_id  | None                              |
| domain_id           | 751d4df83a1946089fdb9454f4e4f341  |
| email               | None                              |
| enabled             | True                              |
| id                  | 2759bddf26a14649b4b191500269a1a2  |
| 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=65e21f7ed6f3451ab55bb33ab3b8e691
+ openstack role add --domain=751d4df83a1946089fdb9454f4e4f341 --user=2759bddf26a14649b4b191500269a1a2 --user-domain=751d4df83a1946089fdb9454f4e4f341 65e21f7ed6f3451ab55bb33ab3b8e691
+ openstack role assignment list --role=65e21f7ed6f3451ab55bb33ab3b8e691 --user-domain=751d4df83a1946089fdb9454f4e4f341 --user=2759bddf26a14649b4b191500269a1a2
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+
| Role                             | User                             | Group | Project | Domain                           | System | Inherited |
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+
| 65e21f7ed6f3451ab55bb33ab3b8e691 | 2759bddf26a14649b4b191500269a1a2 |       |         | 751d4df83a1946089fdb9454f4e4f341 |        | False     |
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+