++ openstack domain create --or-show --enable -f value -c id '--description=Service Domain for RegionOne/magnum' magnum
+ SERVICE_OS_DOMAIN_ID=8f99d41038024d36ad5816b9801dc4ae
+ openstack domain show 8f99d41038024d36ad5816b9801dc4ae
+-------------+-------------------------------------+
| Field       | Value                               |
+-------------+-------------------------------------+
| id          | 8f99d41038024d36ad5816b9801dc4ae    |
| name        | magnum                              |
| enabled     | True                                |
| description | Service Domain for RegionOne/magnum |
| options     | {}                                  |
+-------------+-------------------------------------+
++ openstack user create --or-show --enable -f value -c id --domain=8f99d41038024d36ad5816b9801dc4ae --description 'Service User for RegionOne/magnum' --password=HJrHGagU4e6VQ7D5k5XTFM59iEONHUKx magnum-domain-RegionOne
+ SERVICE_OS_USERID=704bf7fe55f84441a004389125b9d0dd
+ openstack user set --password=HJrHGagU4e6VQ7D5k5XTFM59iEONHUKx 704bf7fe55f84441a004389125b9d0dd
+ openstack user show 704bf7fe55f84441a004389125b9d0dd
+---------------------+-----------------------------------+
| Field               | Value                             |
+---------------------+-----------------------------------+
| default_project_id  | None                              |
| domain_id           | 8f99d41038024d36ad5816b9801dc4ae  |
| email               | None                              |
| enabled             | True                              |
| id                  | 704bf7fe55f84441a004389125b9d0dd  |
| 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=49b192bc1f8a4a60b6744ebeed64be15
+ openstack role add --domain=8f99d41038024d36ad5816b9801dc4ae --user=704bf7fe55f84441a004389125b9d0dd --user-domain=8f99d41038024d36ad5816b9801dc4ae 49b192bc1f8a4a60b6744ebeed64be15
+ openstack role assignment list --role=49b192bc1f8a4a60b6744ebeed64be15 --user-domain=8f99d41038024d36ad5816b9801dc4ae --user=704bf7fe55f84441a004389125b9d0dd
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+
| Role                             | User                             | Group | Project | Domain                           | System | Inherited |
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+
| 49b192bc1f8a4a60b6744ebeed64be15 | 704bf7fe55f84441a004389125b9d0dd |       |         | 8f99d41038024d36ad5816b9801dc4ae |        | False     |
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+