++ openstack domain create --or-show --enable -f value -c id '--description=Service Domain for RegionOne/magnum' magnum
+ SERVICE_OS_DOMAIN_ID=a1f955cf0e7d457dbf587194a5e4ba9f
+ openstack domain show a1f955cf0e7d457dbf587194a5e4ba9f
+-------------+-------------------------------------+
| Field       | Value                               |
+-------------+-------------------------------------+
| id          | a1f955cf0e7d457dbf587194a5e4ba9f    |
| name        | magnum                              |
| enabled     | True                                |
| description | Service Domain for RegionOne/magnum |
| options     | {}                                  |
+-------------+-------------------------------------+
++ openstack user create --or-show --enable -f value -c id --domain=a1f955cf0e7d457dbf587194a5e4ba9f --description 'Service User for RegionOne/magnum' --password=WzCko0COXVA2IrIfyTz1d2NVznaPGh0W magnum-domain-RegionOne
+ SERVICE_OS_USERID=ca72d3eadefa402ca594802180755790
+ openstack user set --password=WzCko0COXVA2IrIfyTz1d2NVznaPGh0W ca72d3eadefa402ca594802180755790
+ openstack user show ca72d3eadefa402ca594802180755790
+---------------------+-----------------------------------+
| Field               | Value                             |
+---------------------+-----------------------------------+
| default_project_id  | None                              |
| domain_id           | a1f955cf0e7d457dbf587194a5e4ba9f  |
| email               | None                              |
| enabled             | True                              |
| id                  | ca72d3eadefa402ca594802180755790  |
| 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=cd289af917884cdcbfecf09fead0c920
+ openstack role add --domain=a1f955cf0e7d457dbf587194a5e4ba9f --user=ca72d3eadefa402ca594802180755790 --user-domain=a1f955cf0e7d457dbf587194a5e4ba9f cd289af917884cdcbfecf09fead0c920
+ openstack role assignment list --role=cd289af917884cdcbfecf09fead0c920 --user-domain=a1f955cf0e7d457dbf587194a5e4ba9f --user=ca72d3eadefa402ca594802180755790
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+
| Role                             | User                             | Group | Project | Domain                           | System | Inherited |
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+
| cd289af917884cdcbfecf09fead0c920 | ca72d3eadefa402ca594802180755790 |       |         | a1f955cf0e7d457dbf587194a5e4ba9f |        | False     |
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+