[
  {
    "id": "C",
    "url": "http://client-calico-stars.marathon.mesos:9000/status"
  },
  {
    "id": "F",
    "url": "http://frontend-calico-stars.marathon.mesos:9000/status"
  },
  {
    "id": "B",
    "url": "http://backend-calico-stars.marathon.mesos:9000/status"
  }
]
