Comment 3 for bug 1522069

Verify the issue with ISO#307

Steps:

* Create 2 yaml files and upload both to the same role/node/env
* Check list and verify there is only one config for the entity

[root@nailgun ~]# fuel openstack-config list --env 1
id | is_active | config_type | cluster_id | node_id | node_role
---|-----------|-------------|------------|---------|----------
5 | True | node | 1 | 2 | None
7 | True | role | 1 | None | compute
9 | True | cluster | 1 | None | None