++ openstack domain create --or-show --enable -f value -c id '--description=Service Domain for RegionOne/magnum' magnum
+ SERVICE_OS_DOMAIN_ID=d54cff783d7a47508ef9897339cfbf7c
+ openstack domain show d54cff783d7a47508ef9897339cfbf7c
+-------------+-------------------------------------+
| Field       | Value                               |
+-------------+-------------------------------------+
| id          | d54cff783d7a47508ef9897339cfbf7c    |
| name        | magnum                              |
| enabled     | True                                |
| description | Service Domain for RegionOne/magnum |
| options     | {}                                  |
+-------------+-------------------------------------+
++ openstack user create --or-show --enable -f value -c id --domain=d54cff783d7a47508ef9897339cfbf7c --description 'Service User for RegionOne/magnum' --password=wkFay0xKo6erD6EbzddZh2rmlZHuNOBX magnum-domain-RegionOne
+ SERVICE_OS_USERID=f237eccd98954aafa7b6630aefbbd052
+ openstack user set --password=wkFay0xKo6erD6EbzddZh2rmlZHuNOBX f237eccd98954aafa7b6630aefbbd052
+ openstack user show f237eccd98954aafa7b6630aefbbd052
+---------------------+-----------------------------------+
| Field               | Value                             |
+---------------------+-----------------------------------+
| default_project_id  | None                              |
| domain_id           | d54cff783d7a47508ef9897339cfbf7c  |
| email               | None                              |
| enabled             | True                              |
| id                  | f237eccd98954aafa7b6630aefbbd052  |
| 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=746676e0b3044fe38b7aa6d3e7ac399a
+ openstack role add --domain=d54cff783d7a47508ef9897339cfbf7c --user=f237eccd98954aafa7b6630aefbbd052 --user-domain=d54cff783d7a47508ef9897339cfbf7c 746676e0b3044fe38b7aa6d3e7ac399a
+ openstack role assignment list --role=746676e0b3044fe38b7aa6d3e7ac399a --user-domain=d54cff783d7a47508ef9897339cfbf7c --user=f237eccd98954aafa7b6630aefbbd052
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+
| Role                             | User                             | Group | Project | Domain                           | System | Inherited |
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+
| 746676e0b3044fe38b7aa6d3e7ac399a | f237eccd98954aafa7b6630aefbbd052 |       |         | d54cff783d7a47508ef9897339cfbf7c |        | False     |
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+