++ openstack domain create --or-show --enable -f value -c id '--description=Service Domain for RegionOne/magnum' magnum
+ SERVICE_OS_DOMAIN_ID=3c126e75a9804e1bbc38ee624e31f231
+ openstack domain show 3c126e75a9804e1bbc38ee624e31f231
+-------------+-------------------------------------+
| Field       | Value                               |
+-------------+-------------------------------------+
| description | Service Domain for RegionOne/magnum |
| enabled     | True                                |
| id          | 3c126e75a9804e1bbc38ee624e31f231    |
| name        | magnum                              |
| options     | {}                                  |
| tags        | []                                  |
+-------------+-------------------------------------+
++ openstack user create --or-show --enable -f value -c id --domain=3c126e75a9804e1bbc38ee624e31f231 --description 'Service User for RegionOne/magnum' --password=3GfVHo4gGDDZPNM28W3ebkPIacc5bAew magnum-domain-RegionOne
+ SERVICE_OS_USERID=db797dafd8d646abbafeb6db4e756c67
+ openstack user set --password=3GfVHo4gGDDZPNM28W3ebkPIacc5bAew db797dafd8d646abbafeb6db4e756c67
+ openstack user show db797dafd8d646abbafeb6db4e756c67
+---------------------+-----------------------------------+
| Field               | Value                             |
+---------------------+-----------------------------------+
| default_project_id  | None                              |
| domain_id           | 3c126e75a9804e1bbc38ee624e31f231  |
| email               | None                              |
| enabled             | True                              |
| id                  | db797dafd8d646abbafeb6db4e756c67  |
| 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=4e0af12bd150403a9c01be6acc1ca7ea
+ openstack role add --domain=3c126e75a9804e1bbc38ee624e31f231 --user=db797dafd8d646abbafeb6db4e756c67 --user-domain=3c126e75a9804e1bbc38ee624e31f231 4e0af12bd150403a9c01be6acc1ca7ea
+ openstack role assignment list --role=4e0af12bd150403a9c01be6acc1ca7ea --user-domain=3c126e75a9804e1bbc38ee624e31f231 --user=db797dafd8d646abbafeb6db4e756c67
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+
| Role                             | User                             | Group | Project | Domain                           | System | Inherited |
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+
| 4e0af12bd150403a9c01be6acc1ca7ea | db797dafd8d646abbafeb6db4e756c67 |       |         | 3c126e75a9804e1bbc38ee624e31f231 |        | False     |
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+