++ openstack domain create --or-show --enable -f value -c id '--description=Service Domain for RegionOne/magnum' magnum
+ SERVICE_OS_DOMAIN_ID=0daca24078ec414e972061645a501ce2
+ openstack domain show 0daca24078ec414e972061645a501ce2
+-------------+-------------------------------------+
| Field       | Value                               |
+-------------+-------------------------------------+
| id          | 0daca24078ec414e972061645a501ce2    |
| name        | magnum                              |
| enabled     | True                                |
| description | Service Domain for RegionOne/magnum |
| options     | {}                                  |
+-------------+-------------------------------------+
++ openstack user create --or-show --enable -f value -c id --domain=0daca24078ec414e972061645a501ce2 --description 'Service User for RegionOne/magnum' --password=zqcKht5DR2nf6DFbKP42WeTbp8OMEnjV magnum-domain-RegionOne
+ SERVICE_OS_USERID=2ae0b8fdf90147da9989737e68021ec5
+ openstack user set --password=zqcKht5DR2nf6DFbKP42WeTbp8OMEnjV 2ae0b8fdf90147da9989737e68021ec5
+ openstack user show 2ae0b8fdf90147da9989737e68021ec5
+---------------------+-----------------------------------+
| Field               | Value                             |
+---------------------+-----------------------------------+
| default_project_id  | None                              |
| domain_id           | 0daca24078ec414e972061645a501ce2  |
| email               | None                              |
| enabled             | True                              |
| id                  | 2ae0b8fdf90147da9989737e68021ec5  |
| 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=17197be51af94df087530ce480c4cd25
+ openstack role add --domain=0daca24078ec414e972061645a501ce2 --user=2ae0b8fdf90147da9989737e68021ec5 --user-domain=0daca24078ec414e972061645a501ce2 17197be51af94df087530ce480c4cd25
+ openstack role assignment list --role=17197be51af94df087530ce480c4cd25 --user-domain=0daca24078ec414e972061645a501ce2 --user=2ae0b8fdf90147da9989737e68021ec5
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+
| Role                             | User                             | Group | Project | Domain                           | System | Inherited |
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+
| 17197be51af94df087530ce480c4cd25 | 2ae0b8fdf90147da9989737e68021ec5 |       |         | 0daca24078ec414e972061645a501ce2 |        | False     |
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+