++ openstack domain create --or-show --enable -f value -c id '--description=Service Domain for RegionOne/magnum' magnum
+ SERVICE_OS_DOMAIN_ID=d30859e465414c3c87eea757f3585b82
+ openstack domain show d30859e465414c3c87eea757f3585b82
+-------------+-------------------------------------+
| Field       | Value                               |
+-------------+-------------------------------------+
| description | Service Domain for RegionOne/magnum |
| enabled     | True                                |
| id          | d30859e465414c3c87eea757f3585b82    |
| name        | magnum                              |
| options     | {}                                  |
| tags        | []                                  |
+-------------+-------------------------------------+
++ openstack user create --or-show --enable -f value -c id --domain=d30859e465414c3c87eea757f3585b82 --description 'Service User for RegionOne/magnum' --password=BHwIjhc373Wdo7ISA3Wadma8uYtyCPok magnum-domain-RegionOne
+ SERVICE_OS_USERID=013b018d4101404d9d5017079e50be08
+ openstack user set --password=BHwIjhc373Wdo7ISA3Wadma8uYtyCPok 013b018d4101404d9d5017079e50be08
+ openstack user show 013b018d4101404d9d5017079e50be08
+---------------------+-----------------------------------+
| Field               | Value                             |
+---------------------+-----------------------------------+
| default_project_id  | None                              |
| domain_id           | d30859e465414c3c87eea757f3585b82  |
| email               | None                              |
| enabled             | True                              |
| id                  | 013b018d4101404d9d5017079e50be08  |
| 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=cf9a3272ee7f4cb3ae6f7978022a0f29
+ openstack role add --domain=d30859e465414c3c87eea757f3585b82 --user=013b018d4101404d9d5017079e50be08 --user-domain=d30859e465414c3c87eea757f3585b82 cf9a3272ee7f4cb3ae6f7978022a0f29
+ openstack role assignment list --role=cf9a3272ee7f4cb3ae6f7978022a0f29 --user-domain=d30859e465414c3c87eea757f3585b82 --user=013b018d4101404d9d5017079e50be08
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+
| Role                             | User                             | Group | Project | Domain                           | System | Inherited |
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+
| cf9a3272ee7f4cb3ae6f7978022a0f29 | 013b018d4101404d9d5017079e50be08 |       |         | d30859e465414c3c87eea757f3585b82 |        | False     |
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+