++ openstack domain create --or-show --enable -f value -c id '--description=Service Domain for RegionOne/magnum' magnum
+ SERVICE_OS_DOMAIN_ID=3a7d207f9517416c9563cc05fd9fa933
+ openstack domain show 3a7d207f9517416c9563cc05fd9fa933
+-------------+-------------------------------------+
| Field       | Value                               |
+-------------+-------------------------------------+
| id          | 3a7d207f9517416c9563cc05fd9fa933    |
| name        | magnum                              |
| enabled     | True                                |
| description | Service Domain for RegionOne/magnum |
| options     | {}                                  |
+-------------+-------------------------------------+
++ openstack user create --or-show --enable -f value -c id --domain=3a7d207f9517416c9563cc05fd9fa933 --description 'Service User for RegionOne/magnum' --password=5Kdt6NFmfkztyeqXSI28yecgVTkcC9eX magnum-domain-RegionOne
+ SERVICE_OS_USERID=77c32c78c4974b95ae4d32f440d43ce1
+ openstack user set --password=5Kdt6NFmfkztyeqXSI28yecgVTkcC9eX 77c32c78c4974b95ae4d32f440d43ce1
+ openstack user show 77c32c78c4974b95ae4d32f440d43ce1
+---------------------+-----------------------------------+
| Field               | Value                             |
+---------------------+-----------------------------------+
| default_project_id  | None                              |
| domain_id           | 3a7d207f9517416c9563cc05fd9fa933  |
| email               | None                              |
| enabled             | True                              |
| id                  | 77c32c78c4974b95ae4d32f440d43ce1  |
| 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=630f91f794d74311bc2fa892fdfce730
+ openstack role add --domain=3a7d207f9517416c9563cc05fd9fa933 --user=77c32c78c4974b95ae4d32f440d43ce1 --user-domain=3a7d207f9517416c9563cc05fd9fa933 630f91f794d74311bc2fa892fdfce730
+ openstack role assignment list --role=630f91f794d74311bc2fa892fdfce730 --user-domain=3a7d207f9517416c9563cc05fd9fa933 --user=77c32c78c4974b95ae4d32f440d43ce1
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+
| Role                             | User                             | Group | Project | Domain                           | System | Inherited |
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+
| 630f91f794d74311bc2fa892fdfce730 | 77c32c78c4974b95ae4d32f440d43ce1 |       |         | 3a7d207f9517416c9563cc05fd9fa933 |        | False     |
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+