{
  "blueprint": "zeppelinBP",
  "default_password": "admin",
  "host_groups": [
    {
      "hosts": [
        {
          "fqdn": "node3"
        }
      ],
      "name": "host-group-3"
    },
    {
      "hosts": [
        {
          "fqdn": "node2"
        }
      ],
      "name": "host-group-2"
    },
    {
      "hosts": [
        {
          "fqdn": "node4"
        }
      ],
      "name": "host-group-4"
    },
    {
      "hosts": [
        {
          "fqdn": "node1"
        }
      ],
      "name": "host-group-1"
    }
  ]
}