rally-openstack/samples/tasks/scenarios/barbican/list-orders.json

{
    "BarbicanOrders.list": [
        {
            "runner": {
                "type": "constant",
                "times": 2,
                "concurrency": 1
            },
            "context": {
                "users": {
                    "tenants": 1,
                    "users_per_tenant": 1
                }
            },
            "sla": {
                "failure_rate": {
                    "max": 0
                }
            }
        }
    ]
}