++ openstack domain create --or-show --enable -f value -c id '--description=Service Domain for RegionOne/heat' heat
+ SERVICE_OS_DOMAIN_ID=a7001b35adf34bc2aca4ac086a80ce57
+ openstack domain show a7001b35adf34bc2aca4ac086a80ce57
+-------------+-----------------------------------+
| Field       | Value                             |
+-------------+-----------------------------------+
| id          | a7001b35adf34bc2aca4ac086a80ce57  |
| name        | heat                              |
| enabled     | True                              |
| description | Service Domain for RegionOne/heat |
| options     | {}                                |
+-------------+-----------------------------------+
++ openstack user create --or-show --enable -f value -c id --domain=a7001b35adf34bc2aca4ac086a80ce57 --description 'Service User for RegionOne/heat' --password=OQn01mNwyC0yekPPLGjcaOT4xX5WOdPh heat-stack-user-RegionOne
+ SERVICE_OS_USERID=20d453b033dc421592394ded20a87628
+ openstack user set --password=OQn01mNwyC0yekPPLGjcaOT4xX5WOdPh 20d453b033dc421592394ded20a87628
+ openstack user show 20d453b033dc421592394ded20a87628
+---------------------+----------------------------------+
| Field               | Value                            |
+---------------------+----------------------------------+
| default_project_id  | None                             |
| domain_id           | a7001b35adf34bc2aca4ac086a80ce57 |
| email               | None                             |
| enabled             | True                             |
| id                  | 20d453b033dc421592394ded20a87628 |
| name                | heat-stack-user-RegionOne        |
| description         | Service User for RegionOne/heat  |
| password_expires_at | None                             |
| options             | {}                               |
+---------------------+----------------------------------+
++ openstack role show -f value -c id admin
+ SERVICE_OS_ROLE_ID=511c2e2572dc466fb714254bc40dcdea
+ openstack role add --domain=a7001b35adf34bc2aca4ac086a80ce57 --user=20d453b033dc421592394ded20a87628 --user-domain=a7001b35adf34bc2aca4ac086a80ce57 511c2e2572dc466fb714254bc40dcdea
+ openstack role assignment list --role=511c2e2572dc466fb714254bc40dcdea --user-domain=a7001b35adf34bc2aca4ac086a80ce57 --user=20d453b033dc421592394ded20a87628
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+
| Role                             | User                             | Group | Project | Domain                           | System | Inherited |
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+
| 511c2e2572dc466fb714254bc40dcdea | 20d453b033dc421592394ded20a87628 |       |         | a7001b35adf34bc2aca4ac086a80ce57 |        | False     |
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+