++ openstack domain create --or-show --enable -f value -c id '--description=Service Domain for RegionOne/magnum' magnum
+ SERVICE_OS_DOMAIN_ID=cc73fe484b514653baa014e1138001bf
+ openstack domain show cc73fe484b514653baa014e1138001bf
+-------------+-------------------------------------+
| Field       | Value                               |
+-------------+-------------------------------------+
| id          | cc73fe484b514653baa014e1138001bf    |
| name        | magnum                              |
| enabled     | True                                |
| description | Service Domain for RegionOne/magnum |
| options     | {}                                  |
+-------------+-------------------------------------+
++ openstack user create --or-show --enable -f value -c id --domain=cc73fe484b514653baa014e1138001bf --description 'Service User for RegionOne/magnum' --password=DJHbvBlyyS5lK4j2pUiYhHLl57DHmfSP magnum-domain-RegionOne
+ SERVICE_OS_USERID=a1f145c2aa7648c6a770962f5a5dd4cf
+ openstack user set --password=DJHbvBlyyS5lK4j2pUiYhHLl57DHmfSP a1f145c2aa7648c6a770962f5a5dd4cf
+ openstack user show a1f145c2aa7648c6a770962f5a5dd4cf
+---------------------+-----------------------------------+
| Field               | Value                             |
+---------------------+-----------------------------------+
| default_project_id  | None                              |
| domain_id           | cc73fe484b514653baa014e1138001bf  |
| email               | None                              |
| enabled             | True                              |
| id                  | a1f145c2aa7648c6a770962f5a5dd4cf  |
| 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=baa67093f992497bb1795242478c4850
+ openstack role add --domain=cc73fe484b514653baa014e1138001bf --user=a1f145c2aa7648c6a770962f5a5dd4cf --user-domain=cc73fe484b514653baa014e1138001bf baa67093f992497bb1795242478c4850
+ openstack role assignment list --role=baa67093f992497bb1795242478c4850 --user-domain=cc73fe484b514653baa014e1138001bf --user=a1f145c2aa7648c6a770962f5a5dd4cf
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+
| Role                             | User                             | Group | Project | Domain                           | System | Inherited |
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+
| baa67093f992497bb1795242478c4850 | a1f145c2aa7648c6a770962f5a5dd4cf |       |         | cc73fe484b514653baa014e1138001bf |        | False     |
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+