++ openstack domain create --or-show --enable -f value -c id '--description=Service Domain for RegionOne/magnum' magnum
+ SERVICE_OS_DOMAIN_ID=2241efb24604455488a54f051856c400
+ openstack domain show 2241efb24604455488a54f051856c400
+-------------+-------------------------------------+
| Field       | Value                               |
+-------------+-------------------------------------+
| id          | 2241efb24604455488a54f051856c400    |
| name        | magnum                              |
| enabled     | True                                |
| description | Service Domain for RegionOne/magnum |
| options     | {}                                  |
+-------------+-------------------------------------+
++ openstack user create --or-show --enable -f value -c id --domain=2241efb24604455488a54f051856c400 --description 'Service User for RegionOne/magnum' --password=Z5zWrTeSQolqD3rUy20DBLPi5bAUuFdH magnum-domain-RegionOne
+ SERVICE_OS_USERID=7e60967de36544a58b19b7bb8592c321
+ openstack user set --password=Z5zWrTeSQolqD3rUy20DBLPi5bAUuFdH 7e60967de36544a58b19b7bb8592c321
+ openstack user show 7e60967de36544a58b19b7bb8592c321
+---------------------+-----------------------------------+
| Field               | Value                             |
+---------------------+-----------------------------------+
| default_project_id  | None                              |
| domain_id           | 2241efb24604455488a54f051856c400  |
| email               | None                              |
| enabled             | True                              |
| id                  | 7e60967de36544a58b19b7bb8592c321  |
| 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=0f7847ffaef64fc8bcd378b88693c488
+ openstack role add --domain=2241efb24604455488a54f051856c400 --user=7e60967de36544a58b19b7bb8592c321 --user-domain=2241efb24604455488a54f051856c400 0f7847ffaef64fc8bcd378b88693c488
+ openstack role assignment list --role=0f7847ffaef64fc8bcd378b88693c488 --user-domain=2241efb24604455488a54f051856c400 --user=7e60967de36544a58b19b7bb8592c321
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+
| Role                             | User                             | Group | Project | Domain                           | System | Inherited |
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+
| 0f7847ffaef64fc8bcd378b88693c488 | 7e60967de36544a58b19b7bb8592c321 |       |         | 2241efb24604455488a54f051856c400 |        | False     |
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+