++ openstack domain create --or-show --enable -f value -c id '--description=Service Domain for RegionOne/magnum' magnum
+ SERVICE_OS_DOMAIN_ID=ecc79b7eef2c4705b0ed873464be6b4d
+ openstack domain show ecc79b7eef2c4705b0ed873464be6b4d
+-------------+-------------------------------------+
| Field       | Value                               |
+-------------+-------------------------------------+
| id          | ecc79b7eef2c4705b0ed873464be6b4d    |
| name        | magnum                              |
| enabled     | True                                |
| description | Service Domain for RegionOne/magnum |
| options     | {}                                  |
+-------------+-------------------------------------+
++ openstack user create --or-show --enable -f value -c id --domain=ecc79b7eef2c4705b0ed873464be6b4d --description 'Service User for RegionOne/magnum' --password=HlvFlqM2PmGDAyV9xMm3ptq2DxpFjsGt magnum-domain-RegionOne
+ SERVICE_OS_USERID=b297bf67988645f28460b84d3f7193fb
+ openstack user set --password=HlvFlqM2PmGDAyV9xMm3ptq2DxpFjsGt b297bf67988645f28460b84d3f7193fb
+ openstack user show b297bf67988645f28460b84d3f7193fb
+---------------------+-----------------------------------+
| Field               | Value                             |
+---------------------+-----------------------------------+
| default_project_id  | None                              |
| domain_id           | ecc79b7eef2c4705b0ed873464be6b4d  |
| email               | None                              |
| enabled             | True                              |
| id                  | b297bf67988645f28460b84d3f7193fb  |
| name                | magnum-domain-RegionOne           |
| description         | Service User for RegionOne/magnum |
| password_expires_at | None                              |
| options             | {}                                |
+---------------------+-----------------------------------+
++ openstack role show -f value -c id admin
+ SERVICE_OS_ROLE_ID=e92e1f2a59ac4756ba39e376094a8972
+ openstack role add --domain=ecc79b7eef2c4705b0ed873464be6b4d --user=b297bf67988645f28460b84d3f7193fb --user-domain=ecc79b7eef2c4705b0ed873464be6b4d e92e1f2a59ac4756ba39e376094a8972
+ openstack role assignment list --role=e92e1f2a59ac4756ba39e376094a8972 --user-domain=ecc79b7eef2c4705b0ed873464be6b4d --user=b297bf67988645f28460b84d3f7193fb
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+
| Role                             | User                             | Group | Project | Domain                           | System | Inherited |
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+
| e92e1f2a59ac4756ba39e376094a8972 | b297bf67988645f28460b84d3f7193fb |       |         | ecc79b7eef2c4705b0ed873464be6b4d |        | False     |
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+