{
  "zones":
  [
    {
      "zone": "zone1",
      "region": "HZ"
    }
  ],
  "tenant_groups":
  [
    {
      "row": 2,
      "column": 4,
      "tenant_id_array": [1001, 1002, 1003, 1004, 1005, 1006, 1007, 1008]
    }
  ],
  "servers":
  [
    {
      "server_addr": "192.168.2.1",
      "zone": "zone1",
      "resources":
      {
        "cpu": 62,
        "memory": 346818609152,
        "disk": 35433480192
      }
    },
    {
      "server_addr": "192.168.2.2",
      "zone": "zone1",
      "resources":
      {
        "cpu": 62,
        "memory": 346818609152,
        "disk": 161061273601
      }
    },
    {
      "server_addr": "192.168.2.3",
      "zone": "zone1",
      "resources":
      {
        "cpu": 62,
        "memory": 346818609152,
        "disk": 161061273601
      }
    },
    {
      "server_addr": "192.168.2.4",
      "zone": "zone1",
      "resources":
      {
        "cpu": 62,
        "memory": 346818609152,
        "disk": 161061273601
      }
    }
  ],
  "units":
  [
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    {"tenant": 1002, "cpu": 6, "memory": 42949672960, "zone": "zone1", "disk":           0, "on_servers": ["192.168.2.2"], "replica_type": 0},
    {"tenant": 1003, "cpu": 6, "memory": 42949672960, "zone": "zone1", "disk":           0, "on_servers": ["192.168.2.3"], "replica_type": 0},
    {"tenant": 1004, "cpu": 6, "memory": 42949672960, "zone": "zone1", "disk":  8589934592, "on_servers": ["192.168.2.4"], "replica_type": 0},
    {"tenant": 1005, "cpu": 6, "memory": 42949672960, "zone": "zone1", "disk": 16106127360, "on_servers": ["192.168.2.1"], "replica_type": 0},
    {"tenant": 1006, "cpu": 6, "memory": 42949672960, "zone": "zone1", "disk":           0, "on_servers": ["192.168.2.2"], "replica_type": 0},
    {"tenant": 1007, "cpu": 6, "memory": 42949672960, "zone": "zone1", "disk":           0, "on_servers": ["192.168.2.3"], "replica_type": 0},
    {"tenant": 1008, "cpu": 6, "memory": 42949672960, "zone": "zone1", "disk":  8589934592, "on_servers": ["192.168.2.4"], "replica_type": 0},

    {"tenant": 1001, "cpu": -2, "memory": 2147483648, "zone": "zone1", "disk": 0, "on_servers": ["192.168.2.2"], "replica_type": 5},
    {"tenant": 1005, "cpu": -2, "memory": 2147483648, "zone": "zone1", "disk": 0, "on_servers": ["192.168.2.3"], "replica_type": 5}
  ] 
}