++ openstack domain create --or-show --enable -f value -c id '--description=Service Domain for RegionOne/magnum' magnum
+ SERVICE_OS_DOMAIN_ID=7044060795f14c979da1955807985229
+ openstack domain show 7044060795f14c979da1955807985229
+-------------+-------------------------------------+
| Field       | Value                               |
+-------------+-------------------------------------+
| id          | 7044060795f14c979da1955807985229    |
| name        | magnum                              |
| enabled     | True                                |
| description | Service Domain for RegionOne/magnum |
| options     | {}                                  |
+-------------+-------------------------------------+
++ openstack user create --or-show --enable -f value -c id --domain=7044060795f14c979da1955807985229 --description 'Service User for RegionOne/magnum' --password=yZsW16gwfC0vhu5k8Ti4lQ0TD6ALdh5y magnum-domain-RegionOne
+ SERVICE_OS_USERID=b6b53de7450b43b59099ecdb3c4c1b54
+ openstack user set --password=yZsW16gwfC0vhu5k8Ti4lQ0TD6ALdh5y b6b53de7450b43b59099ecdb3c4c1b54
+ openstack user show b6b53de7450b43b59099ecdb3c4c1b54
+---------------------+-----------------------------------+
| Field               | Value                             |
+---------------------+-----------------------------------+
| default_project_id  | None                              |
| domain_id           | 7044060795f14c979da1955807985229  |
| email               | None                              |
| enabled             | True                              |
| id                  | b6b53de7450b43b59099ecdb3c4c1b54  |
| 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=84b78c720a0346e7bd22814010cfa2e1
+ openstack role add --domain=7044060795f14c979da1955807985229 --user=b6b53de7450b43b59099ecdb3c4c1b54 --user-domain=7044060795f14c979da1955807985229 84b78c720a0346e7bd22814010cfa2e1
+ openstack role assignment list --role=84b78c720a0346e7bd22814010cfa2e1 --user-domain=7044060795f14c979da1955807985229 --user=b6b53de7450b43b59099ecdb3c4c1b54
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+
| Role                             | User                             | Group | Project | Domain                           | System | Inherited |
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+
| 84b78c720a0346e7bd22814010cfa2e1 | b6b53de7450b43b59099ecdb3c4c1b54 |       |         | 7044060795f14c979da1955807985229 |        | False     |
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+