++ openstack domain create --or-show --enable -f value -c id '--description=Service Domain for RegionOne/heat' heat
+ SERVICE_OS_DOMAIN_ID=645c03c39e554235b8fead38fd44d87b
+ openstack domain show 645c03c39e554235b8fead38fd44d87b
+-------------+-----------------------------------+
| Field       | Value                             |
+-------------+-----------------------------------+
| id          | 645c03c39e554235b8fead38fd44d87b  |
| name        | heat                              |
| enabled     | True                              |
| description | Service Domain for RegionOne/heat |
| options     | {}                                |
+-------------+-----------------------------------+
++ openstack user create --or-show --enable -f value -c id --domain=645c03c39e554235b8fead38fd44d87b --description 'Service User for RegionOne/heat' --password=fe6uQU6JAS3FFMegGlcgPRX01eEkiqOV heat-stack-user-RegionOne
+ SERVICE_OS_USERID=856f126e4de7464ab59e948d931f90aa
+ openstack user set --password=fe6uQU6JAS3FFMegGlcgPRX01eEkiqOV 856f126e4de7464ab59e948d931f90aa
+ openstack user show 856f126e4de7464ab59e948d931f90aa
+---------------------+----------------------------------+
| Field               | Value                            |
+---------------------+----------------------------------+
| default_project_id  | None                             |
| domain_id           | 645c03c39e554235b8fead38fd44d87b |
| email               | None                             |
| enabled             | True                             |
| id                  | 856f126e4de7464ab59e948d931f90aa |
| 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=ed46ec615bd8431384540b5750fa4eec
+ openstack role add --domain=645c03c39e554235b8fead38fd44d87b --user=856f126e4de7464ab59e948d931f90aa --user-domain=645c03c39e554235b8fead38fd44d87b ed46ec615bd8431384540b5750fa4eec
+ openstack role assignment list --role=ed46ec615bd8431384540b5750fa4eec --user-domain=645c03c39e554235b8fead38fd44d87b --user=856f126e4de7464ab59e948d931f90aa
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+
| Role                             | User                             | Group | Project | Domain                           | System | Inherited |
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+
| ed46ec615bd8431384540b5750fa4eec | 856f126e4de7464ab59e948d931f90aa |       |         | 645c03c39e554235b8fead38fd44d87b |        | False     |
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+