++ openstack domain create --or-show --enable -f value -c id '--description=Service Domain for RegionOne/magnum' magnum
+ SERVICE_OS_DOMAIN_ID=d89caa16de5e4b87bce68a29b0bc0dc0
+ openstack domain show d89caa16de5e4b87bce68a29b0bc0dc0
+-------------+-------------------------------------+
| Field       | Value                               |
+-------------+-------------------------------------+
| description | Service Domain for RegionOne/magnum |
| enabled     | True                                |
| id          | d89caa16de5e4b87bce68a29b0bc0dc0    |
| name        | magnum                              |
| options     | {}                                  |
| tags        | []                                  |
+-------------+-------------------------------------+
++ openstack user create --or-show --enable -f value -c id --domain=d89caa16de5e4b87bce68a29b0bc0dc0 --description 'Service User for RegionOne/magnum' --password=bgKMKrZyjBISkBula8q2G49GQvsgnf3F magnum-domain-RegionOne
+ SERVICE_OS_USERID=0260b19163a34093aac57b3fd18a5a7e
+ openstack user set --password=bgKMKrZyjBISkBula8q2G49GQvsgnf3F 0260b19163a34093aac57b3fd18a5a7e
+ openstack user show 0260b19163a34093aac57b3fd18a5a7e
+---------------------+-----------------------------------+
| Field               | Value                             |
+---------------------+-----------------------------------+
| default_project_id  | None                              |
| domain_id           | d89caa16de5e4b87bce68a29b0bc0dc0  |
| email               | None                              |
| enabled             | True                              |
| id                  | 0260b19163a34093aac57b3fd18a5a7e  |
| 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=c0709e0b950542c3bc8621aa8b5d8305
+ openstack role add --domain=d89caa16de5e4b87bce68a29b0bc0dc0 --user=0260b19163a34093aac57b3fd18a5a7e --user-domain=d89caa16de5e4b87bce68a29b0bc0dc0 c0709e0b950542c3bc8621aa8b5d8305
+ openstack role assignment list --role=c0709e0b950542c3bc8621aa8b5d8305 --user-domain=d89caa16de5e4b87bce68a29b0bc0dc0 --user=0260b19163a34093aac57b3fd18a5a7e
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+
| Role                             | User                             | Group | Project | Domain                           | System | Inherited |
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+
| c0709e0b950542c3bc8621aa8b5d8305 | 0260b19163a34093aac57b3fd18a5a7e |       |         | d89caa16de5e4b87bce68a29b0bc0dc0 |        | False     |
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+