++ openstack domain create --or-show --enable -f value -c id '--description=Service Domain for RegionOne/magnum' magnum
+ SERVICE_OS_DOMAIN_ID=b4d7b564433e481eab417840580e1adf
+ openstack domain show b4d7b564433e481eab417840580e1adf
+-------------+-------------------------------------+
| Field       | Value                               |
+-------------+-------------------------------------+
| description | Service Domain for RegionOne/magnum |
| enabled     | True                                |
| id          | b4d7b564433e481eab417840580e1adf    |
| name        | magnum                              |
| options     | {}                                  |
| tags        | []                                  |
+-------------+-------------------------------------+
++ openstack user create --or-show --enable -f value -c id --domain=b4d7b564433e481eab417840580e1adf --description 'Service User for RegionOne/magnum' --password=4mDEutAUL3IkHqlV6BtObDT6YIRducrs magnum-domain-RegionOne
+ SERVICE_OS_USERID=877d5800bfb844c4a44dd4b265be54ce
+ openstack user set --password=4mDEutAUL3IkHqlV6BtObDT6YIRducrs 877d5800bfb844c4a44dd4b265be54ce
+ openstack user show 877d5800bfb844c4a44dd4b265be54ce
+---------------------+-----------------------------------+
| Field               | Value                             |
+---------------------+-----------------------------------+
| default_project_id  | None                              |
| domain_id           | b4d7b564433e481eab417840580e1adf  |
| email               | None                              |
| enabled             | True                              |
| id                  | 877d5800bfb844c4a44dd4b265be54ce  |
| 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=f203ce10377048edbbd6cd7e171617cd
+ openstack role add --domain=b4d7b564433e481eab417840580e1adf --user=877d5800bfb844c4a44dd4b265be54ce --user-domain=b4d7b564433e481eab417840580e1adf f203ce10377048edbbd6cd7e171617cd
+ openstack role assignment list --role=f203ce10377048edbbd6cd7e171617cd --user-domain=b4d7b564433e481eab417840580e1adf --user=877d5800bfb844c4a44dd4b265be54ce
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+
| Role                             | User                             | Group | Project | Domain                           | System | Inherited |
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+
| f203ce10377048edbbd6cd7e171617cd | 877d5800bfb844c4a44dd4b265be54ce |       |         | b4d7b564433e481eab417840580e1adf |        | False     |
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+