++ openstack domain create --or-show --enable -f value -c id '--description=Service Domain for RegionOne/magnum' magnum
+ SERVICE_OS_DOMAIN_ID=aa1f58684b4b4aa7ba2d92c053e874b5
+ openstack domain show aa1f58684b4b4aa7ba2d92c053e874b5
+-------------+-------------------------------------+
| Field       | Value                               |
+-------------+-------------------------------------+
| description | Service Domain for RegionOne/magnum |
| enabled     | True                                |
| id          | aa1f58684b4b4aa7ba2d92c053e874b5    |
| name        | magnum                              |
| options     | {}                                  |
| tags        | []                                  |
+-------------+-------------------------------------+
++ openstack user create --or-show --enable -f value -c id --domain=aa1f58684b4b4aa7ba2d92c053e874b5 --description 'Service User for RegionOne/magnum' --password=RppTVp3xFZS9CIPOrY7JxD9iTGLOqw9t magnum-domain-RegionOne
+ SERVICE_OS_USERID=18298d729a494283a259483f445f3b07
+ openstack user set --password=RppTVp3xFZS9CIPOrY7JxD9iTGLOqw9t 18298d729a494283a259483f445f3b07
+ openstack user show 18298d729a494283a259483f445f3b07
+---------------------+-----------------------------------+
| Field               | Value                             |
+---------------------+-----------------------------------+
| default_project_id  | None                              |
| domain_id           | aa1f58684b4b4aa7ba2d92c053e874b5  |
| email               | None                              |
| enabled             | True                              |
| id                  | 18298d729a494283a259483f445f3b07  |
| name                | magnum-domain-RegionOne           |
| description         | Service User for RegionOne/magnum |
| password_expires_at | None                              |
+---------------------+-----------------------------------+
++ openstack role show -f value -c id admin
+ SERVICE_OS_ROLE_ID=1c40708fa23a44e7a8df104498d8804f
+ openstack role add --domain=aa1f58684b4b4aa7ba2d92c053e874b5 --user=18298d729a494283a259483f445f3b07 --user-domain=aa1f58684b4b4aa7ba2d92c053e874b5 1c40708fa23a44e7a8df104498d8804f
+ openstack role assignment list --role=1c40708fa23a44e7a8df104498d8804f --user-domain=aa1f58684b4b4aa7ba2d92c053e874b5 --user=18298d729a494283a259483f445f3b07
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+
| Role                             | User                             | Group | Project | Domain                           | System | Inherited |
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+
| 1c40708fa23a44e7a8df104498d8804f | 18298d729a494283a259483f445f3b07 |       |         | aa1f58684b4b4aa7ba2d92c053e874b5 |        | False     |
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+