++ openstack domain create --or-show --enable -f value -c id '--description=Service Domain for RegionOne/magnum' magnum
+ SERVICE_OS_DOMAIN_ID=5321a7fa90b449b4aa62171eae53b0cd
+ openstack domain show 5321a7fa90b449b4aa62171eae53b0cd
+-------------+-------------------------------------+
| Field       | Value                               |
+-------------+-------------------------------------+
| id          | 5321a7fa90b449b4aa62171eae53b0cd    |
| name        | magnum                              |
| enabled     | True                                |
| description | Service Domain for RegionOne/magnum |
| options     | {}                                  |
+-------------+-------------------------------------+
++ openstack user create --or-show --enable -f value -c id --domain=5321a7fa90b449b4aa62171eae53b0cd --description 'Service User for RegionOne/magnum' --password=zXUdyzJcvsZUd81LphM6kKLWHrDeLCnk magnum-domain-RegionOne
+ SERVICE_OS_USERID=6f4b62fb190e4e22bbf0e018213564ff
+ openstack user set --password=zXUdyzJcvsZUd81LphM6kKLWHrDeLCnk 6f4b62fb190e4e22bbf0e018213564ff
+ openstack user show 6f4b62fb190e4e22bbf0e018213564ff
+---------------------+-----------------------------------+
| Field               | Value                             |
+---------------------+-----------------------------------+
| default_project_id  | None                              |
| domain_id           | 5321a7fa90b449b4aa62171eae53b0cd  |
| email               | None                              |
| enabled             | True                              |
| id                  | 6f4b62fb190e4e22bbf0e018213564ff  |
| 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=08177c9b14e144f8883c333f7ddb46ba
+ openstack role add --domain=5321a7fa90b449b4aa62171eae53b0cd --user=6f4b62fb190e4e22bbf0e018213564ff --user-domain=5321a7fa90b449b4aa62171eae53b0cd 08177c9b14e144f8883c333f7ddb46ba
+ openstack role assignment list --role=08177c9b14e144f8883c333f7ddb46ba --user-domain=5321a7fa90b449b4aa62171eae53b0cd --user=6f4b62fb190e4e22bbf0e018213564ff
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+
| Role                             | User                             | Group | Project | Domain                           | System | Inherited |
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+
| 08177c9b14e144f8883c333f7ddb46ba | 6f4b62fb190e4e22bbf0e018213564ff |       |         | 5321a7fa90b449b4aa62171eae53b0cd |        | False     |
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+