++ openstack domain create --or-show --enable -f value -c id '--description=Service Domain for RegionOne/heat' heat
+ SERVICE_OS_DOMAIN_ID=46c7180424fd4815be4180566cdd2eab
+ openstack domain show 46c7180424fd4815be4180566cdd2eab
+-------------+-----------------------------------+
| Field       | Value                             |
+-------------+-----------------------------------+
| id          | 46c7180424fd4815be4180566cdd2eab  |
| name        | heat                              |
| enabled     | True                              |
| description | Service Domain for RegionOne/heat |
| options     | {}                                |
+-------------+-----------------------------------+
++ openstack user create --or-show --enable -f value -c id --domain=46c7180424fd4815be4180566cdd2eab --description 'Service User for RegionOne/heat' --password=EdfyFcludSBbH7aTemWw1TXToiJ0HdOA heat-stack-user-RegionOne
+ SERVICE_OS_USERID=4706a5d1efc2469f8855e400d1656521
+ openstack user set --password=EdfyFcludSBbH7aTemWw1TXToiJ0HdOA 4706a5d1efc2469f8855e400d1656521
+ openstack user show 4706a5d1efc2469f8855e400d1656521
+---------------------+----------------------------------+
| Field               | Value                            |
+---------------------+----------------------------------+
| default_project_id  | None                             |
| domain_id           | 46c7180424fd4815be4180566cdd2eab |
| email               | None                             |
| enabled             | True                             |
| id                  | 4706a5d1efc2469f8855e400d1656521 |
| 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=7891753989b744f8baf8fefe2b510cbc
+ openstack role add --domain=46c7180424fd4815be4180566cdd2eab --user=4706a5d1efc2469f8855e400d1656521 --user-domain=46c7180424fd4815be4180566cdd2eab 7891753989b744f8baf8fefe2b510cbc
+ openstack role assignment list --role=7891753989b744f8baf8fefe2b510cbc --user-domain=46c7180424fd4815be4180566cdd2eab --user=4706a5d1efc2469f8855e400d1656521
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+
| Role                             | User                             | Group | Project | Domain                           | System | Inherited |
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+
| 7891753989b744f8baf8fefe2b510cbc | 4706a5d1efc2469f8855e400d1656521 |       |         | 46c7180424fd4815be4180566cdd2eab |        | False     |
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+