++ openstack domain create --or-show --enable -f value -c id '--description=Service Domain for RegionOne/magnum' magnum
+ SERVICE_OS_DOMAIN_ID=3a70f52dc761472285180cf51d2234b0
+ openstack domain show 3a70f52dc761472285180cf51d2234b0
+-------------+-------------------------------------+
| Field       | Value                               |
+-------------+-------------------------------------+
| id          | 3a70f52dc761472285180cf51d2234b0    |
| name        | magnum                              |
| enabled     | True                                |
| description | Service Domain for RegionOne/magnum |
| options     | {}                                  |
+-------------+-------------------------------------+
++ openstack user create --or-show --enable -f value -c id --domain=3a70f52dc761472285180cf51d2234b0 --description 'Service User for RegionOne/magnum' --password=iy8Y5XNeRclHxAN1SkxDwtzwTlNYtXSo magnum-domain-RegionOne
+ SERVICE_OS_USERID=5be904aea3384aea918bdd7bfdcd169b
+ openstack user set --password=iy8Y5XNeRclHxAN1SkxDwtzwTlNYtXSo 5be904aea3384aea918bdd7bfdcd169b
+ openstack user show 5be904aea3384aea918bdd7bfdcd169b
+---------------------+-----------------------------------+
| Field               | Value                             |
+---------------------+-----------------------------------+
| default_project_id  | None                              |
| domain_id           | 3a70f52dc761472285180cf51d2234b0  |
| email               | None                              |
| enabled             | True                              |
| id                  | 5be904aea3384aea918bdd7bfdcd169b  |
| 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=33bff17d023d4a1397c44fee219bf5d1
+ openstack role add --domain=3a70f52dc761472285180cf51d2234b0 --user=5be904aea3384aea918bdd7bfdcd169b --user-domain=3a70f52dc761472285180cf51d2234b0 33bff17d023d4a1397c44fee219bf5d1
+ openstack role assignment list --role=33bff17d023d4a1397c44fee219bf5d1 --user-domain=3a70f52dc761472285180cf51d2234b0 --user=5be904aea3384aea918bdd7bfdcd169b
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+
| Role                             | User                             | Group | Project | Domain                           | System | Inherited |
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+
| 33bff17d023d4a1397c44fee219bf5d1 | 5be904aea3384aea918bdd7bfdcd169b |       |         | 3a70f52dc761472285180cf51d2234b0 |        | False     |
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+