++ openstack domain create --or-show --enable -f value -c id '--description=Service Domain for RegionOne/magnum' magnum
+ SERVICE_OS_DOMAIN_ID=1f6e30728c6746e082dc811444677169
+ openstack domain show 1f6e30728c6746e082dc811444677169
+-------------+-------------------------------------+
| Field       | Value                               |
+-------------+-------------------------------------+
| id          | 1f6e30728c6746e082dc811444677169    |
| name        | magnum                              |
| enabled     | True                                |
| description | Service Domain for RegionOne/magnum |
| options     | {}                                  |
+-------------+-------------------------------------+
++ openstack user create --or-show --enable -f value -c id --domain=1f6e30728c6746e082dc811444677169 --description 'Service User for RegionOne/magnum' --password=oR1tz42O2bk8IeoPRnboA1U6kUS0UNmb magnum-domain-RegionOne
+ SERVICE_OS_USERID=ec19a9ff86384d979c09adaa440eb660
+ openstack user set --password=oR1tz42O2bk8IeoPRnboA1U6kUS0UNmb ec19a9ff86384d979c09adaa440eb660
+ openstack user show ec19a9ff86384d979c09adaa440eb660
+---------------------+-----------------------------------+
| Field               | Value                             |
+---------------------+-----------------------------------+
| default_project_id  | None                              |
| domain_id           | 1f6e30728c6746e082dc811444677169  |
| email               | None                              |
| enabled             | True                              |
| id                  | ec19a9ff86384d979c09adaa440eb660  |
| 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=9d6e21eefbc849299cb13c05b8a6f73c
+ openstack role add --domain=1f6e30728c6746e082dc811444677169 --user=ec19a9ff86384d979c09adaa440eb660 --user-domain=1f6e30728c6746e082dc811444677169 9d6e21eefbc849299cb13c05b8a6f73c
+ openstack role assignment list --role=9d6e21eefbc849299cb13c05b8a6f73c --user-domain=1f6e30728c6746e082dc811444677169 --user=ec19a9ff86384d979c09adaa440eb660
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+
| Role                             | User                             | Group | Project | Domain                           | System | Inherited |
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+
| 9d6e21eefbc849299cb13c05b8a6f73c | ec19a9ff86384d979c09adaa440eb660 |       |         | 1f6e30728c6746e082dc811444677169 |        | False     |
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+