++ openstack domain create --or-show --enable -f value -c id '--description=Service Domain for RegionOne/magnum' magnum
+ SERVICE_OS_DOMAIN_ID=07945083d2c9402f87c3bc147d733e5e
+ openstack domain show 07945083d2c9402f87c3bc147d733e5e
+-------------+-------------------------------------+
| Field       | Value                               |
+-------------+-------------------------------------+
| description | Service Domain for RegionOne/magnum |
| enabled     | True                                |
| id          | 07945083d2c9402f87c3bc147d733e5e    |
| name        | magnum                              |
| options     | {}                                  |
| tags        | []                                  |
+-------------+-------------------------------------+
++ openstack user create --or-show --enable -f value -c id --domain=07945083d2c9402f87c3bc147d733e5e --description 'Service User for RegionOne/magnum' --password=pPsLqwXvafy1pDUXdJAkiFzahKOU2h7O magnum-domain-RegionOne
+ SERVICE_OS_USERID=4ff39ef490fc4bed8b7971761377666c
+ openstack user set --password=pPsLqwXvafy1pDUXdJAkiFzahKOU2h7O 4ff39ef490fc4bed8b7971761377666c
+ openstack user show 4ff39ef490fc4bed8b7971761377666c
+---------------------+-----------------------------------+
| Field               | Value                             |
+---------------------+-----------------------------------+
| default_project_id  | None                              |
| domain_id           | 07945083d2c9402f87c3bc147d733e5e  |
| email               | None                              |
| enabled             | True                              |
| id                  | 4ff39ef490fc4bed8b7971761377666c  |
| name                | magnum-domain-RegionOne           |
| description         | Service User for RegionOne/magnum |
| password_expires_at | None                              |
+---------------------+-----------------------------------+
++ openstack role show -f value -c id admin
+ SERVICE_OS_ROLE_ID=27c95eefb61641a68857fb1f792b57be
+ openstack role add --domain=07945083d2c9402f87c3bc147d733e5e --user=4ff39ef490fc4bed8b7971761377666c --user-domain=07945083d2c9402f87c3bc147d733e5e 27c95eefb61641a68857fb1f792b57be
+ openstack role assignment list --role=27c95eefb61641a68857fb1f792b57be --user-domain=07945083d2c9402f87c3bc147d733e5e --user=4ff39ef490fc4bed8b7971761377666c
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+
| Role                             | User                             | Group | Project | Domain                           | System | Inherited |
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+
| 27c95eefb61641a68857fb1f792b57be | 4ff39ef490fc4bed8b7971761377666c |       |         | 07945083d2c9402f87c3bc147d733e5e |        | False     |
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+