++ openstack domain create --or-show --enable -f value -c id '--description=Service Domain for RegionOne/magnum' magnum
+ SERVICE_OS_DOMAIN_ID=3cd3ba18085d47cb9a00e26aa41908a5
+ openstack domain show 3cd3ba18085d47cb9a00e26aa41908a5
+-------------+-------------------------------------+
| Field       | Value                               |
+-------------+-------------------------------------+
| id          | 3cd3ba18085d47cb9a00e26aa41908a5    |
| name        | magnum                              |
| enabled     | True                                |
| description | Service Domain for RegionOne/magnum |
| options     | {}                                  |
+-------------+-------------------------------------+
++ openstack user create --or-show --enable -f value -c id --domain=3cd3ba18085d47cb9a00e26aa41908a5 --description 'Service User for RegionOne/magnum' --password=HjimY8eF0pVaQ1I26cfaJmTcz2kpbp5s magnum-domain-RegionOne
+ SERVICE_OS_USERID=f4b583d1625643848783a9b5d3666a7c
+ openstack user set --password=HjimY8eF0pVaQ1I26cfaJmTcz2kpbp5s f4b583d1625643848783a9b5d3666a7c
+ openstack user show f4b583d1625643848783a9b5d3666a7c
+---------------------+-----------------------------------+
| Field               | Value                             |
+---------------------+-----------------------------------+
| default_project_id  | None                              |
| domain_id           | 3cd3ba18085d47cb9a00e26aa41908a5  |
| email               | None                              |
| enabled             | True                              |
| id                  | f4b583d1625643848783a9b5d3666a7c  |
| 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=56278eba00f54311b6b67b769685effc
+ openstack role add --domain=3cd3ba18085d47cb9a00e26aa41908a5 --user=f4b583d1625643848783a9b5d3666a7c --user-domain=3cd3ba18085d47cb9a00e26aa41908a5 56278eba00f54311b6b67b769685effc
+ openstack role assignment list --role=56278eba00f54311b6b67b769685effc --user-domain=3cd3ba18085d47cb9a00e26aa41908a5 --user=f4b583d1625643848783a9b5d3666a7c
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+
| Role                             | User                             | Group | Project | Domain                           | System | Inherited |
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+
| 56278eba00f54311b6b67b769685effc | f4b583d1625643848783a9b5d3666a7c |       |         | 3cd3ba18085d47cb9a00e26aa41908a5 |        | False     |
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+