++ openstack domain create --or-show --enable -f value -c id '--description=Service Domain for RegionOne/heat' heat
+ SERVICE_OS_DOMAIN_ID=148f1ebdec3d4ea2a61154455ed5758d
+ openstack domain show 148f1ebdec3d4ea2a61154455ed5758d
+-------------+-----------------------------------+
| Field       | Value                             |
+-------------+-----------------------------------+
| id          | 148f1ebdec3d4ea2a61154455ed5758d  |
| name        | heat                              |
| enabled     | True                              |
| description | Service Domain for RegionOne/heat |
| options     | {}                                |
+-------------+-----------------------------------+
++ openstack user create --or-show --enable -f value -c id --domain=148f1ebdec3d4ea2a61154455ed5758d --description 'Service User for RegionOne/heat' --password=4XRWcmyQGFouLfS8WsVYPTejH00N64Ep heat-stack-user-RegionOne
+ SERVICE_OS_USERID=2d395d7ba335452fb01d52d8f45163ed
+ openstack user set --password=4XRWcmyQGFouLfS8WsVYPTejH00N64Ep 2d395d7ba335452fb01d52d8f45163ed
+ openstack user show 2d395d7ba335452fb01d52d8f45163ed
+---------------------+----------------------------------+
| Field               | Value                            |
+---------------------+----------------------------------+
| default_project_id  | None                             |
| domain_id           | 148f1ebdec3d4ea2a61154455ed5758d |
| email               | None                             |
| enabled             | True                             |
| id                  | 2d395d7ba335452fb01d52d8f45163ed |
| 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=3ce401e18b6a4173831d89453a7c25fb
+ openstack role add --domain=148f1ebdec3d4ea2a61154455ed5758d --user=2d395d7ba335452fb01d52d8f45163ed --user-domain=148f1ebdec3d4ea2a61154455ed5758d 3ce401e18b6a4173831d89453a7c25fb
+ openstack role assignment list --role=3ce401e18b6a4173831d89453a7c25fb --user-domain=148f1ebdec3d4ea2a61154455ed5758d --user=2d395d7ba335452fb01d52d8f45163ed
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+
| Role                             | User                             | Group | Project | Domain                           | System | Inherited |
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+
| 3ce401e18b6a4173831d89453a7c25fb | 2d395d7ba335452fb01d52d8f45163ed |       |         | 148f1ebdec3d4ea2a61154455ed5758d |        | False     |
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+