++ openstack domain create --or-show --enable -f value -c id '--description=Service Domain for RegionOne/magnum' magnum
+ SERVICE_OS_DOMAIN_ID=84829357152a47ed8665503fb26799ba
+ openstack domain show 84829357152a47ed8665503fb26799ba
+-------------+-------------------------------------+
| Field       | Value                               |
+-------------+-------------------------------------+
| id          | 84829357152a47ed8665503fb26799ba    |
| name        | magnum                              |
| enabled     | True                                |
| description | Service Domain for RegionOne/magnum |
| options     | {}                                  |
+-------------+-------------------------------------+
++ openstack user create --or-show --enable -f value -c id --domain=84829357152a47ed8665503fb26799ba --description 'Service User for RegionOne/magnum' --password=RsI3PmO61wSXfxKh6hpEpR50TjQ1To6p magnum-domain-RegionOne
+ SERVICE_OS_USERID=3970f279dfde4a03acb91c93d80a9ba4
+ openstack user set --password=RsI3PmO61wSXfxKh6hpEpR50TjQ1To6p 3970f279dfde4a03acb91c93d80a9ba4
+ openstack user show 3970f279dfde4a03acb91c93d80a9ba4
+---------------------+-----------------------------------+
| Field               | Value                             |
+---------------------+-----------------------------------+
| default_project_id  | None                              |
| domain_id           | 84829357152a47ed8665503fb26799ba  |
| email               | None                              |
| enabled             | True                              |
| id                  | 3970f279dfde4a03acb91c93d80a9ba4  |
| 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=be067f50f2734b5db53ca7d0a527b25b
+ openstack role add --domain=84829357152a47ed8665503fb26799ba --user=3970f279dfde4a03acb91c93d80a9ba4 --user-domain=84829357152a47ed8665503fb26799ba be067f50f2734b5db53ca7d0a527b25b
+ openstack role assignment list --role=be067f50f2734b5db53ca7d0a527b25b --user-domain=84829357152a47ed8665503fb26799ba --user=3970f279dfde4a03acb91c93d80a9ba4
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+
| Role                             | User                             | Group | Project | Domain                           | System | Inherited |
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+
| be067f50f2734b5db53ca7d0a527b25b | 3970f279dfde4a03acb91c93d80a9ba4 |       |         | 84829357152a47ed8665503fb26799ba |        | False     |
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+