++ openstack domain create --or-show --enable -f value -c id '--description=Service Domain for RegionOne/magnum' magnum
+ SERVICE_OS_DOMAIN_ID=95004a3ec54f482ea698e12768c4400c
+ openstack domain show 95004a3ec54f482ea698e12768c4400c
+-------------+-------------------------------------+
| Field       | Value                               |
+-------------+-------------------------------------+
| description | Service Domain for RegionOne/magnum |
| enabled     | True                                |
| id          | 95004a3ec54f482ea698e12768c4400c    |
| name        | magnum                              |
| options     | {}                                  |
| tags        | []                                  |
+-------------+-------------------------------------+
++ openstack user create --or-show --enable -f value -c id --domain=95004a3ec54f482ea698e12768c4400c --description 'Service User for RegionOne/magnum' --password=f7EGh2lmoq5oFTxjbvvAb3ntIuSpF6uN magnum-domain-RegionOne
+ SERVICE_OS_USERID=8954abda119042d2bfec7d9c1c1365fa
+ openstack user set --password=f7EGh2lmoq5oFTxjbvvAb3ntIuSpF6uN 8954abda119042d2bfec7d9c1c1365fa
+ openstack user show 8954abda119042d2bfec7d9c1c1365fa
+---------------------+-----------------------------------+
| Field               | Value                             |
+---------------------+-----------------------------------+
| default_project_id  | None                              |
| domain_id           | 95004a3ec54f482ea698e12768c4400c  |
| email               | None                              |
| enabled             | True                              |
| id                  | 8954abda119042d2bfec7d9c1c1365fa  |
| 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=e7223df072fe49609d5b9e7b9bbe8ab5
+ openstack role add --domain=95004a3ec54f482ea698e12768c4400c --user=8954abda119042d2bfec7d9c1c1365fa --user-domain=95004a3ec54f482ea698e12768c4400c e7223df072fe49609d5b9e7b9bbe8ab5
+ openstack role assignment list --role=e7223df072fe49609d5b9e7b9bbe8ab5 --user-domain=95004a3ec54f482ea698e12768c4400c --user=8954abda119042d2bfec7d9c1c1365fa
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+
| Role                             | User                             | Group | Project | Domain                           | System | Inherited |
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+
| e7223df072fe49609d5b9e7b9bbe8ab5 | 8954abda119042d2bfec7d9c1c1365fa |       |         | 95004a3ec54f482ea698e12768c4400c |        | False     |
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+