++ openstack project show -f value -c id admin
+ OS_PROJECT_ID=395e2d43ff4c4a3b838b2b8d7aebd775
++ openstack user show -f value -c id admin-RegionOne
+ OS_USER_ID=991ebf80fd174736bef125ebf5c309b7
++ openstack user show -f value -c id --domain service heat-trustee-RegionOne
+ SERVICE_OS_TRUSTEE_ID=186e037d56454bbda73243035e685941
+ openstack trust list -f value -c 'Project ID' -c 'Trustee User ID' -c 'Trustor User ID'
+ grep '^395e2d43ff4c4a3b838b2b8d7aebd775 186e037d56454bbda73243035e685941 991ebf80fd174736bef125ebf5c309b7$'
+ '[' -z '' ']'
+ readarray -t roles
++ openstack role assignment list -f value -c Role --user=admin-RegionOne --project=395e2d43ff4c4a3b838b2b8d7aebd775
++ openstack trust create -f value -c id --project=admin --role=ffcb716a998d4adea216b69a0c6babc3 --trustee-domain=service admin-RegionOne heat-trustee-RegionOne
+ SERVICE_OS_TRUST_ID=9437126a41d04ce49921c4efed4d1e95
+ openstack trust show 9437126a41d04ce49921c4efed4d1e95
+----------------------+------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| Field                | Value                                                                                                                                                                                                                                                      |
+----------------------+------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| expires_at           | None                                                                                                                                                                                                                                                       |
| id                   | 9437126a41d04ce49921c4efed4d1e95                                                                                                                                                                                                                           |
| is_impersonation     | False                                                                                                                                                                                                                                                      |
| project_id           | 395e2d43ff4c4a3b838b2b8d7aebd775                                                                                                                                                                                                                           |
| redelegated_trust_id | None                                                                                                                                                                                                                                                       |
| redelegation_count   | 0                                                                                                                                                                                                                                                          |
| remaining_uses       | None                                                                                                                                                                                                                                                       |
| roles                | [{'id': 'ffcb716a998d4adea216b69a0c6babc3', 'name': 'admin', 'domain_id': None, 'description': None, 'options': {'immutable': True}, 'links': {'self': 'http://keystone-api.openstack.svc.cluster.local:5000/v3/roles/ffcb716a998d4adea216b69a0c6babc3'}}] |
| trustee_user_id      | 186e037d56454bbda73243035e685941                                                                                                                                                                                                                           |
| trustor_user_id      | 991ebf80fd174736bef125ebf5c309b7                                                                                                                                                                                                                           |
+----------------------+------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+