++ openstack domain create --or-show --enable -f value -c id '--description=Service Domain for RegionOne/magnum' magnum
+ SERVICE_OS_DOMAIN_ID=e9ca72ecb3214ef6aa306de678297331
+ openstack domain show e9ca72ecb3214ef6aa306de678297331
+-------------+-------------------------------------+
| Field       | Value                               |
+-------------+-------------------------------------+
| id          | e9ca72ecb3214ef6aa306de678297331    |
| name        | magnum                              |
| enabled     | True                                |
| description | Service Domain for RegionOne/magnum |
| options     | {}                                  |
+-------------+-------------------------------------+
++ openstack user create --or-show --enable -f value -c id --domain=e9ca72ecb3214ef6aa306de678297331 --description 'Service User for RegionOne/magnum' --password=YDRoCegVidCoitEwAgZTXfsLAFVT2wwJ magnum-domain-RegionOne
+ SERVICE_OS_USERID=10fd4c0e01844139a4f5a1a313b7d8c8
+ openstack user set --password=YDRoCegVidCoitEwAgZTXfsLAFVT2wwJ 10fd4c0e01844139a4f5a1a313b7d8c8
+ openstack user show 10fd4c0e01844139a4f5a1a313b7d8c8
+---------------------+-----------------------------------+
| Field               | Value                             |
+---------------------+-----------------------------------+
| default_project_id  | None                              |
| domain_id           | e9ca72ecb3214ef6aa306de678297331  |
| email               | None                              |
| enabled             | True                              |
| id                  | 10fd4c0e01844139a4f5a1a313b7d8c8  |
| 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=fa65b5f3a71d406888dd7c4c5334eb3a
+ openstack role add --domain=e9ca72ecb3214ef6aa306de678297331 --user=10fd4c0e01844139a4f5a1a313b7d8c8 --user-domain=e9ca72ecb3214ef6aa306de678297331 fa65b5f3a71d406888dd7c4c5334eb3a
+ openstack role assignment list --role=fa65b5f3a71d406888dd7c4c5334eb3a --user-domain=e9ca72ecb3214ef6aa306de678297331 --user=10fd4c0e01844139a4f5a1a313b7d8c8
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+
| Role                             | User                             | Group | Project | Domain                           | System | Inherited |
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+
| fa65b5f3a71d406888dd7c4c5334eb3a | 10fd4c0e01844139a4f5a1a313b7d8c8 |       |         | e9ca72ecb3214ef6aa306de678297331 |        | False     |
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+