[root@dlp ~]# source keystonerc_admin

[root@dlp ~(keystone_admin)]# openstack user list

+----------------------------------+------------+
| ID                               | Name       |
+----------------------------------+------------+
| 15b05802627f4f42b4ae3253f5ce6730 | cinder     |
| 2ac16759b27f480da9adff72188c79f3 | glance     |
| 2aced06e7c984399a7cc799de9199244 | aodh       |
| 3fdc02269da74e67be50c1d2f8711f3b | gnocchi    |
| 70a112fdec0842979e8e9e5e9f171791 | nova       |
| 866962fe0ee14c379dc6245a8ee5a707 | placement  |
| a1c35ba084554dd1bca310667a82bdd2 | ceilometer |
| bce952e6b65641aa93aab872d04e7c0c | admin      |
| c2082398028442a7bff898fb6745af57 | swift      |
| e43f38301fed4a44ae070b6e7b0a0026 | neutron    |
| fbbd1aff07fd4b48a0020bddd2c8deea | demo       |
+----------------------------------+------------+