++ openstack domain create --or-show --enable -f value -c id '--description=Service Domain for RegionOne/magnum' magnum
+ SERVICE_OS_DOMAIN_ID=005e64ac64484c55b01b3b0708c0fa02
+ openstack domain show 005e64ac64484c55b01b3b0708c0fa02
+-------------+-------------------------------------+
| Field       | Value                               |
+-------------+-------------------------------------+
| id          | 005e64ac64484c55b01b3b0708c0fa02    |
| name        | magnum                              |
| enabled     | True                                |
| description | Service Domain for RegionOne/magnum |
| options     | {}                                  |
+-------------+-------------------------------------+
++ openstack user create --or-show --enable -f value -c id --domain=005e64ac64484c55b01b3b0708c0fa02 --description 'Service User for RegionOne/magnum' --password=4d0HAgStpLB1NTGadnLAU2j6qpiwasm3 magnum-domain-RegionOne
+ SERVICE_OS_USERID=5ba40f51219142128d55c24eb33da627
+ openstack user set --password=4d0HAgStpLB1NTGadnLAU2j6qpiwasm3 5ba40f51219142128d55c24eb33da627
+ openstack user show 5ba40f51219142128d55c24eb33da627
+---------------------+-----------------------------------+
| Field               | Value                             |
+---------------------+-----------------------------------+
| default_project_id  | None                              |
| domain_id           | 005e64ac64484c55b01b3b0708c0fa02  |
| email               | None                              |
| enabled             | True                              |
| id                  | 5ba40f51219142128d55c24eb33da627  |
| 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=21bc639ad9354be991aeda33d3311cfb
+ openstack role add --domain=005e64ac64484c55b01b3b0708c0fa02 --user=5ba40f51219142128d55c24eb33da627 --user-domain=005e64ac64484c55b01b3b0708c0fa02 21bc639ad9354be991aeda33d3311cfb
+ openstack role assignment list --role=21bc639ad9354be991aeda33d3311cfb --user-domain=005e64ac64484c55b01b3b0708c0fa02 --user=5ba40f51219142128d55c24eb33da627
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+
| Role                             | User                             | Group | Project | Domain                           | System | Inherited |
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+
| 21bc639ad9354be991aeda33d3311cfb | 5ba40f51219142128d55c24eb33da627 |       |         | 005e64ac64484c55b01b3b0708c0fa02 |        | False     |
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+