++ openstack domain create --or-show --enable -f value -c id '--description=Service Domain for RegionOne/magnum' magnum
+ SERVICE_OS_DOMAIN_ID=6309de7498c94444830120bcfea0510c
+ openstack domain show 6309de7498c94444830120bcfea0510c
+-------------+-------------------------------------+
| Field       | Value                               |
+-------------+-------------------------------------+
| id          | 6309de7498c94444830120bcfea0510c    |
| name        | magnum                              |
| enabled     | True                                |
| description | Service Domain for RegionOne/magnum |
| options     | {}                                  |
+-------------+-------------------------------------+
++ openstack user create --or-show --enable -f value -c id --domain=6309de7498c94444830120bcfea0510c --description 'Service User for RegionOne/magnum' --password=jyhNozcwHjvHk60B2jPgeA0YUgAvyusR magnum-domain-RegionOne
+ SERVICE_OS_USERID=948c882a97b748019f8787206273e4ee
+ openstack user set --password=jyhNozcwHjvHk60B2jPgeA0YUgAvyusR 948c882a97b748019f8787206273e4ee
+ openstack user show 948c882a97b748019f8787206273e4ee
+---------------------+-----------------------------------+
| Field               | Value                             |
+---------------------+-----------------------------------+
| default_project_id  | None                              |
| domain_id           | 6309de7498c94444830120bcfea0510c  |
| email               | None                              |
| enabled             | True                              |
| id                  | 948c882a97b748019f8787206273e4ee  |
| 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=e607bdda357a419e98cc182fae298983
+ openstack role add --domain=6309de7498c94444830120bcfea0510c --user=948c882a97b748019f8787206273e4ee --user-domain=6309de7498c94444830120bcfea0510c e607bdda357a419e98cc182fae298983
+ openstack role assignment list --role=e607bdda357a419e98cc182fae298983 --user-domain=6309de7498c94444830120bcfea0510c --user=948c882a97b748019f8787206273e4ee
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+
| Role                             | User                             | Group | Project | Domain                           | System | Inherited |
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+
| e607bdda357a419e98cc182fae298983 | 948c882a97b748019f8787206273e4ee |       |         | 6309de7498c94444830120bcfea0510c |        | False     |
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+