++ openstack domain create --or-show --enable -f value -c id '--description=Service Domain for RegionOne/magnum' magnum
+ SERVICE_OS_DOMAIN_ID=4caf29ffae424845b889c670ba0547ca
+ openstack domain show 4caf29ffae424845b889c670ba0547ca
+-------------+-------------------------------------+
| Field       | Value                               |
+-------------+-------------------------------------+
| id          | 4caf29ffae424845b889c670ba0547ca    |
| name        | magnum                              |
| enabled     | True                                |
| description | Service Domain for RegionOne/magnum |
| options     | {}                                  |
+-------------+-------------------------------------+
++ openstack user create --or-show --enable -f value -c id --domain=4caf29ffae424845b889c670ba0547ca --description 'Service User for RegionOne/magnum' --password=woYMQ2sqI5FrymNoQGEoKH03mEJct44U magnum-domain-RegionOne
+ SERVICE_OS_USERID=b733b0922b2c4b488a05391da7a36dcc
+ openstack user set --password=woYMQ2sqI5FrymNoQGEoKH03mEJct44U b733b0922b2c4b488a05391da7a36dcc
+ openstack user show b733b0922b2c4b488a05391da7a36dcc
+---------------------+-----------------------------------+
| Field               | Value                             |
+---------------------+-----------------------------------+
| default_project_id  | None                              |
| domain_id           | 4caf29ffae424845b889c670ba0547ca  |
| email               | None                              |
| enabled             | True                              |
| id                  | b733b0922b2c4b488a05391da7a36dcc  |
| 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=211139202d3d4cdd83299ba383174859
+ openstack role add --domain=4caf29ffae424845b889c670ba0547ca --user=b733b0922b2c4b488a05391da7a36dcc --user-domain=4caf29ffae424845b889c670ba0547ca 211139202d3d4cdd83299ba383174859
+ openstack role assignment list --role=211139202d3d4cdd83299ba383174859 --user-domain=4caf29ffae424845b889c670ba0547ca --user=b733b0922b2c4b488a05391da7a36dcc
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+
| Role                             | User                             | Group | Project | Domain                           | System | Inherited |
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+
| 211139202d3d4cdd83299ba383174859 | b733b0922b2c4b488a05391da7a36dcc |       |         | 4caf29ffae424845b889c670ba0547ca |        | False     |
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+