++ openstack domain create --or-show --enable -f value -c id '--description=Service Domain for RegionOne/magnum' magnum
+ SERVICE_OS_DOMAIN_ID=636ea71382144fa38e17ee97648d99d5
+ openstack domain show 636ea71382144fa38e17ee97648d99d5
+-------------+-------------------------------------+
| Field       | Value                               |
+-------------+-------------------------------------+
| description | Service Domain for RegionOne/magnum |
| enabled     | True                                |
| id          | 636ea71382144fa38e17ee97648d99d5    |
| name        | magnum                              |
| options     | {}                                  |
| tags        | []                                  |
+-------------+-------------------------------------+
++ openstack user create --or-show --enable -f value -c id --domain=636ea71382144fa38e17ee97648d99d5 --description 'Service User for RegionOne/magnum' --password=bDBY5t5iq2qYVHKMIHSfjcnzEUPHlhdk magnum-domain-RegionOne
+ SERVICE_OS_USERID=6afd5e72736d448ca1497077f654087c
+ openstack user set --password=bDBY5t5iq2qYVHKMIHSfjcnzEUPHlhdk 6afd5e72736d448ca1497077f654087c
+ openstack user show 6afd5e72736d448ca1497077f654087c
+---------------------+-----------------------------------+
| Field               | Value                             |
+---------------------+-----------------------------------+
| default_project_id  | None                              |
| domain_id           | 636ea71382144fa38e17ee97648d99d5  |
| email               | None                              |
| enabled             | True                              |
| id                  | 6afd5e72736d448ca1497077f654087c  |
| 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=ac52c630fc384d37b485ec2960e45059
+ openstack role add --domain=636ea71382144fa38e17ee97648d99d5 --user=6afd5e72736d448ca1497077f654087c --user-domain=636ea71382144fa38e17ee97648d99d5 ac52c630fc384d37b485ec2960e45059
+ openstack role assignment list --role=ac52c630fc384d37b485ec2960e45059 --user-domain=636ea71382144fa38e17ee97648d99d5 --user=6afd5e72736d448ca1497077f654087c
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+
| Role                             | User                             | Group | Project | Domain                           | System | Inherited |
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+
| ac52c630fc384d37b485ec2960e45059 | 6afd5e72736d448ca1497077f654087c |       |         | 636ea71382144fa38e17ee97648d99d5 |        | False     |
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+