++ openstack domain create --or-show --enable -f value -c id '--description=Service Domain for RegionOne/magnum' magnum
+ SERVICE_OS_DOMAIN_ID=16b48c339b23407da338c63bdb9c03ec
+ openstack domain show 16b48c339b23407da338c63bdb9c03ec
+-------------+-------------------------------------+
| Field       | Value                               |
+-------------+-------------------------------------+
| description | Service Domain for RegionOne/magnum |
| enabled     | True                                |
| id          | 16b48c339b23407da338c63bdb9c03ec    |
| name        | magnum                              |
| options     | {}                                  |
| tags        | []                                  |
+-------------+-------------------------------------+
++ openstack user create --or-show --enable -f value -c id --domain=16b48c339b23407da338c63bdb9c03ec --description 'Service User for RegionOne/magnum' --password=u6MPP635OIqeOuL2cSPKzb7PzESj5Dc6 magnum-domain-RegionOne
+ SERVICE_OS_USERID=ab417c1879b544ebb505bf16ae0f1527
+ openstack user set --password=u6MPP635OIqeOuL2cSPKzb7PzESj5Dc6 ab417c1879b544ebb505bf16ae0f1527
+ openstack user show ab417c1879b544ebb505bf16ae0f1527
+---------------------+-----------------------------------+
| Field               | Value                             |
+---------------------+-----------------------------------+
| default_project_id  | None                              |
| domain_id           | 16b48c339b23407da338c63bdb9c03ec  |
| email               | None                              |
| enabled             | True                              |
| id                  | ab417c1879b544ebb505bf16ae0f1527  |
| 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=7b50ba98f16446fb896e41ee0ff2889a
+ openstack role add --domain=16b48c339b23407da338c63bdb9c03ec --user=ab417c1879b544ebb505bf16ae0f1527 --user-domain=16b48c339b23407da338c63bdb9c03ec 7b50ba98f16446fb896e41ee0ff2889a
+ openstack role assignment list --role=7b50ba98f16446fb896e41ee0ff2889a --user-domain=16b48c339b23407da338c63bdb9c03ec --user=ab417c1879b544ebb505bf16ae0f1527
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+
| Role                             | User                             | Group | Project | Domain                           | System | Inherited |
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+
| 7b50ba98f16446fb896e41ee0ff2889a | ab417c1879b544ebb505bf16ae0f1527 |       |         | 16b48c339b23407da338c63bdb9c03ec |        | False     |
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+