++ openstack domain create --or-show --enable -f value -c id '--description=Service Domain for RegionOne/magnum' magnum
+ SERVICE_OS_DOMAIN_ID=2677e267ce8c4e7983004ae5d1981197
+ openstack domain show 2677e267ce8c4e7983004ae5d1981197
+-------------+-------------------------------------+
| Field       | Value                               |
+-------------+-------------------------------------+
| description | Service Domain for RegionOne/magnum |
| enabled     | True                                |
| id          | 2677e267ce8c4e7983004ae5d1981197    |
| name        | magnum                              |
| options     | {}                                  |
| tags        | []                                  |
+-------------+-------------------------------------+
++ openstack user create --or-show --enable -f value -c id --domain=2677e267ce8c4e7983004ae5d1981197 --description 'Service User for RegionOne/magnum' --password=T3hylNFb4lzTKzLMWF4FM66HTJDH5BYl magnum-domain-RegionOne
+ SERVICE_OS_USERID=a748da508bcd4b298845500a586b8c09
+ openstack user set --password=T3hylNFb4lzTKzLMWF4FM66HTJDH5BYl a748da508bcd4b298845500a586b8c09
+ openstack user show a748da508bcd4b298845500a586b8c09
+---------------------+-----------------------------------+
| Field               | Value                             |
+---------------------+-----------------------------------+
| default_project_id  | None                              |
| domain_id           | 2677e267ce8c4e7983004ae5d1981197  |
| email               | None                              |
| enabled             | True                              |
| id                  | a748da508bcd4b298845500a586b8c09  |
| 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=9786d4faca674c579c26de6669fd183a
+ openstack role add --domain=2677e267ce8c4e7983004ae5d1981197 --user=a748da508bcd4b298845500a586b8c09 --user-domain=2677e267ce8c4e7983004ae5d1981197 9786d4faca674c579c26de6669fd183a
+ openstack role assignment list --role=9786d4faca674c579c26de6669fd183a --user-domain=2677e267ce8c4e7983004ae5d1981197 --user=a748da508bcd4b298845500a586b8c09
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+
| Role                             | User                             | Group | Project | Domain                           | System | Inherited |
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+
| 9786d4faca674c579c26de6669fd183a | a748da508bcd4b298845500a586b8c09 |       |         | 2677e267ce8c4e7983004ae5d1981197 |        | False     |
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+