++ openstack domain create --or-show --enable -f value -c id '--description=Service Domain for RegionOne/magnum' magnum
+ SERVICE_OS_DOMAIN_ID=4f2e1254bc80435f8bd2e5e70c561e03
+ openstack domain show 4f2e1254bc80435f8bd2e5e70c561e03
+-------------+-------------------------------------+
| Field       | Value                               |
+-------------+-------------------------------------+
| id          | 4f2e1254bc80435f8bd2e5e70c561e03    |
| name        | magnum                              |
| enabled     | True                                |
| description | Service Domain for RegionOne/magnum |
| options     | {}                                  |
+-------------+-------------------------------------+
++ openstack user create --or-show --enable -f value -c id --domain=4f2e1254bc80435f8bd2e5e70c561e03 --description 'Service User for RegionOne/magnum' --password=3b9iNTIVSlIH8xTBBlahiAgnklFTKzes magnum-domain-RegionOne
+ SERVICE_OS_USERID=b4557aaf3e344897935638fd46bcdf7f
+ openstack user set --password=3b9iNTIVSlIH8xTBBlahiAgnklFTKzes b4557aaf3e344897935638fd46bcdf7f
+ openstack user show b4557aaf3e344897935638fd46bcdf7f
+---------------------+-----------------------------------+
| Field               | Value                             |
+---------------------+-----------------------------------+
| default_project_id  | None                              |
| domain_id           | 4f2e1254bc80435f8bd2e5e70c561e03  |
| email               | None                              |
| enabled             | True                              |
| id                  | b4557aaf3e344897935638fd46bcdf7f  |
| 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=0329dee69af84da9a191a3e891412de8
+ openstack role add --domain=4f2e1254bc80435f8bd2e5e70c561e03 --user=b4557aaf3e344897935638fd46bcdf7f --user-domain=4f2e1254bc80435f8bd2e5e70c561e03 0329dee69af84da9a191a3e891412de8
+ openstack role assignment list --role=0329dee69af84da9a191a3e891412de8 --user-domain=4f2e1254bc80435f8bd2e5e70c561e03 --user=b4557aaf3e344897935638fd46bcdf7f
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+
| Role                             | User                             | Group | Project | Domain                           | System | Inherited |
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+
| 0329dee69af84da9a191a3e891412de8 | b4557aaf3e344897935638fd46bcdf7f |       |         | 4f2e1254bc80435f8bd2e5e70c561e03 |        | False     |
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+