{
  "NovaHypervisors.list_hypervisors": [
    {
      "runner": {
        "type": "constant",
        "concurrency": 2,
        "times": 10
      },
      "args": {
        "detailed": true
      },
      "sla": {
        "failure_rate": {
          "max": 0
         }
      }
    }
  ]
}
