{
  "standalone_tenants":
  [
    {"tenant_id": 1001},
    {"tenant_id": 1002},
    {"tenant_id": 1003},
    {"tenant_id": 1004},
    {"tenant_id": 1005}
  ],
  "zones":
  [
    {
      "zone": "SZ",
      "region": "shengzhen"
   	}
  ],
  "servers":
  [
    {
      "server_addr":"192.168.2.1",
      "zone":"SZ",
      "resources":
      {
	      "cpu": 100,
	      "memory": 100000000000
      }
    },
    {
      "server_addr":"192.168.2.2",
      "zone":"SZ",
      "resources":
      {
	      "cpu": 100,
	      "memory": 100000000000
      }
    }
  ],
  "units":
  [
    {"tenant": 1001, "cpu": 20, "memory": 1100000000, "zone": "SZ", "on_servers": ["192.168.2.1", "192.168.2.2"]},
    {"tenant": 1002, "cpu": 10, "memory": 2000000000, "zone": "SZ","on_servers": ["192.168.2.1"]},
    {"tenant": 1003, "cpu": 10, "memory": 2000000000, "zone": "SZ","on_servers": ["192.168.2.1"]},
    {"tenant": 1004, "cpu": 10, "memory": 2000000000, "zone": "SZ","on_servers": ["192.168.2.1"]},
    {"tenant": 1005, "cpu": 10, "memory": 2000000000, "zone": "SZ","on_servers": ["192.168.2.1"]}
  ]
}