++ openstack domain create --or-show --enable -f value -c id '--description=Service Domain for RegionOne/magnum' magnum
+ SERVICE_OS_DOMAIN_ID=d0153b4648894d9893b95e043531f10e
+ openstack domain show d0153b4648894d9893b95e043531f10e
+-------------+-------------------------------------+
| Field       | Value                               |
+-------------+-------------------------------------+
| id          | d0153b4648894d9893b95e043531f10e    |
| name        | magnum                              |
| enabled     | True                                |
| description | Service Domain for RegionOne/magnum |
| options     | {}                                  |
+-------------+-------------------------------------+
++ openstack user create --or-show --enable -f value -c id --domain=d0153b4648894d9893b95e043531f10e --description 'Service User for RegionOne/magnum' --password=3DlfjJqqEzBx8TyXcO1CAcaukrFYa5SX magnum-domain-RegionOne
+ SERVICE_OS_USERID=b28375e3a0e14cf4966bd2c2f8051fb2
+ openstack user set --password=3DlfjJqqEzBx8TyXcO1CAcaukrFYa5SX b28375e3a0e14cf4966bd2c2f8051fb2
+ openstack user show b28375e3a0e14cf4966bd2c2f8051fb2
+---------------------+-----------------------------------+
| Field               | Value                             |
+---------------------+-----------------------------------+
| default_project_id  | None                              |
| domain_id           | d0153b4648894d9893b95e043531f10e  |
| email               | None                              |
| enabled             | True                              |
| id                  | b28375e3a0e14cf4966bd2c2f8051fb2  |
| 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=2b37ba321e5144a6afe760cd9b3a2cc0
+ openstack role add --domain=d0153b4648894d9893b95e043531f10e --user=b28375e3a0e14cf4966bd2c2f8051fb2 --user-domain=d0153b4648894d9893b95e043531f10e 2b37ba321e5144a6afe760cd9b3a2cc0
+ openstack role assignment list --role=2b37ba321e5144a6afe760cd9b3a2cc0 --user-domain=d0153b4648894d9893b95e043531f10e --user=b28375e3a0e14cf4966bd2c2f8051fb2
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+
| Role                             | User                             | Group | Project | Domain                           | System | Inherited |
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+
| 2b37ba321e5144a6afe760cd9b3a2cc0 | b28375e3a0e14cf4966bd2c2f8051fb2 |       |         | d0153b4648894d9893b95e043531f10e |        | False     |
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+