++ openstack domain create --or-show --enable -f value -c id '--description=Service Domain for RegionOne/magnum' magnum
+ SERVICE_OS_DOMAIN_ID=ab7ff3baf65e49289aeca257faa5f249
+ openstack domain show ab7ff3baf65e49289aeca257faa5f249
+-------------+-------------------------------------+
| Field       | Value                               |
+-------------+-------------------------------------+
| description | Service Domain for RegionOne/magnum |
| enabled     | True                                |
| id          | ab7ff3baf65e49289aeca257faa5f249    |
| name        | magnum                              |
| options     | {}                                  |
| tags        | []                                  |
+-------------+-------------------------------------+
++ openstack user create --or-show --enable -f value -c id --domain=ab7ff3baf65e49289aeca257faa5f249 --description 'Service User for RegionOne/magnum' --password=wUBzByuLwuR7lryWf2k88FmuMdsArY7W magnum-domain-RegionOne
+ SERVICE_OS_USERID=34009b13c23a447ebc68c07f88edaab9
+ openstack user set --password=wUBzByuLwuR7lryWf2k88FmuMdsArY7W 34009b13c23a447ebc68c07f88edaab9
+ openstack user show 34009b13c23a447ebc68c07f88edaab9
+---------------------+-----------------------------------+
| Field               | Value                             |
+---------------------+-----------------------------------+
| default_project_id  | None                              |
| domain_id           | ab7ff3baf65e49289aeca257faa5f249  |
| email               | None                              |
| enabled             | True                              |
| id                  | 34009b13c23a447ebc68c07f88edaab9  |
| 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=47674f78d654427b997e99370fdfcce4
+ openstack role add --domain=ab7ff3baf65e49289aeca257faa5f249 --user=34009b13c23a447ebc68c07f88edaab9 --user-domain=ab7ff3baf65e49289aeca257faa5f249 47674f78d654427b997e99370fdfcce4
+ openstack role assignment list --role=47674f78d654427b997e99370fdfcce4 --user-domain=ab7ff3baf65e49289aeca257faa5f249 --user=34009b13c23a447ebc68c07f88edaab9
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+
| Role                             | User                             | Group | Project | Domain                           | System | Inherited |
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+
| 47674f78d654427b997e99370fdfcce4 | 34009b13c23a447ebc68c07f88edaab9 |       |         | ab7ff3baf65e49289aeca257faa5f249 |        | False     |
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+