Comment 16 for bug 1564536

Verified on devstack with Newton. Since the fix https://review.fuel-infra.org/#/c/19184/ has been abandoned, it's no need to check that workaround works via Horizon, only via CLI:

stack@ubuntu:~/mos-rally-verify$ openstack ec2 credentials create
+------------+----------------------------------+
| Field | Value |
+------------+----------------------------------+
| access | 80a355b14f8f43c79597edff26b2b44f |
| project_id | aee2e8a014f3406a95464670d7a380c3 |
| secret | 688d8d8d9d48445cbaed2207200ab90e |
| trust_id | None |
| user_id | bb86d321b42c4901a17eef05c69e55c3 |
+------------+----------------------------------+

stack@ubuntu:~/mos-rally-verify$ openstack ec2 credentials list
+----------------------------------+----------------------------------+----------------------------------+----------------------------------+
| Access | Secret | Project ID | User ID |
+----------------------------------+----------------------------------+----------------------------------+----------------------------------+
| 80a355b14f8f43c79597edff26b2b44f | 688d8d8d9d48445cbaed2207200ab90e | aee2e8a014f3406a95464670d7a380c3 | bb86d321b42c4901a17eef05c69e55c3 |
+----------------------------------+----------------------------------+----------------------------------+----------------------------------+

stack@ubuntu:~/mos-rally-verify$ openstack ec2 credentials show --user admin 80a355b14f8f43c79597edff26b2b44f
+------------+----------------------------------+
| Field | Value |
+------------+----------------------------------+
| access | 80a355b14f8f43c79597edff26b2b44f |
| project_id | aee2e8a014f3406a95464670d7a380c3 |
| secret | 688d8d8d9d48445cbaed2207200ab90e |
| trust_id | None |
| user_id | bb86d321b42c4901a17eef05c69e55c3 |
+------------+----------------------------------+