++ openstack domain create --or-show --enable -f value -c id '--description=Service Domain for RegionOne/magnum' magnum
+ SERVICE_OS_DOMAIN_ID=32986d2bf1e84ebfabd36449d93cd76e
+ openstack domain show 32986d2bf1e84ebfabd36449d93cd76e
+-------------+-------------------------------------+
| Field       | Value                               |
+-------------+-------------------------------------+
| id          | 32986d2bf1e84ebfabd36449d93cd76e    |
| name        | magnum                              |
| enabled     | True                                |
| description | Service Domain for RegionOne/magnum |
| options     | {}                                  |
+-------------+-------------------------------------+
++ openstack user create --or-show --enable -f value -c id --domain=32986d2bf1e84ebfabd36449d93cd76e --description 'Service User for RegionOne/magnum' --password=QswK27NL1vckaVYd4r2CMdaaC8y55onn magnum-domain-RegionOne
+ SERVICE_OS_USERID=e4371e1d94494d32a083b1b50ccbcde5
+ openstack user set --password=QswK27NL1vckaVYd4r2CMdaaC8y55onn e4371e1d94494d32a083b1b50ccbcde5
+ openstack user show e4371e1d94494d32a083b1b50ccbcde5
+---------------------+-----------------------------------+
| Field               | Value                             |
+---------------------+-----------------------------------+
| default_project_id  | None                              |
| domain_id           | 32986d2bf1e84ebfabd36449d93cd76e  |
| email               | None                              |
| enabled             | True                              |
| id                  | e4371e1d94494d32a083b1b50ccbcde5  |
| 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=64e5c81b453249f89358276e605e2cd3
+ openstack role add --domain=32986d2bf1e84ebfabd36449d93cd76e --user=e4371e1d94494d32a083b1b50ccbcde5 --user-domain=32986d2bf1e84ebfabd36449d93cd76e 64e5c81b453249f89358276e605e2cd3
+ openstack role assignment list --role=64e5c81b453249f89358276e605e2cd3 --user-domain=32986d2bf1e84ebfabd36449d93cd76e --user=e4371e1d94494d32a083b1b50ccbcde5
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+
| Role                             | User                             | Group | Project | Domain                           | System | Inherited |
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+
| 64e5c81b453249f89358276e605e2cd3 | e4371e1d94494d32a083b1b50ccbcde5 |       |         | 32986d2bf1e84ebfabd36449d93cd76e |        | False     |
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+