Получение обзора кластера: состояние его компонентов (узлы, сервисы), утилиазция ресурсов (RAM, CPU, пулы).

Запрос:

{
	"jsonrpc":	"2.0",
	"method":	"cluster-overview",
	"id":		"e4b01804-7cd5-45d3-b440-0f6005b9b8c5"
}

Ответ:

{
   "id" : "e4b01804-7cd5-45d3-b440-0f6005b9b8c5",
   "jsonrpc" : "2.0",
   "result" : {
      "code" : 1,
      "data" : {
         "1" : {
            "cores" : 15,
            "node_cpu_cores" : 40,
            "node_name" : "q9u001.z.vstack.com",
            "node_ram" : 51539607552,
            "pools" : [
               {
                  "capacity_pct" : 1,
                  "guid" : "4182847010042355858",
                  "name" : "z05",
                  "provisioned_pct" : 3
               }
            ],
            "ram" : 13,
            "utilization_cores_pct" : "0.00",
            "utilization_ram_pct" : "4.07"
         },
         "2" : {
            "cores" : 45,
            "node_cpu_cores" : 20,
            "node_name" : "q9u002.z.vstack.com",
            "node_ram" : 51539607552,
            "pools" : [
               {
                  "capacity_pct" : 2,
                  "guid" : "9286176334769597033",
                  "name" : "z04",
                  "provisioned_pct" : 5
               }
            ],
            "ram" : 19,
            "utilization_cores_pct" : "0.00",
            "utilization_ram_pct" : "6.14"
         },
         "3" : {
            "cores" : 40,
            "node_cpu_cores" : 20,
            "node_name" : "q9u003.z.vstack.com",
            "node_ram" : 51539607552,
            "pools" : [
               {
                  "capacity_pct" : 2,
                  "guid" : "14523019082101348142",
                  "name" : "z03",
                  "provisioned_pct" : 8
               }
            ],
            "ram" : 75,
            "utilization_cores_pct" : "0.00",
            "utilization_ram_pct" : "9.66"
         },
         "4" : {
            "cores" : 0,
            "node_name" : "q9u004.z.vstack.com",
            "ram" : 0,
            "utilization_cores_pct" : "0.0",
            "utilization_ram_pct" : "0.0"
         },
         "5" : {
            "cores" : 70,
            "node_cpu_cores" : 20,
            "node_name" : "q9u005.z.vstack.com",
            "node_ram" : 51539607552,
            "pools" : [
               {
                  "capacity_pct" : 3,
                  "guid" : "5210166094835362280",
                  "name" : "z01",
                  "provisioned_pct" : 4
               },
               {
                  "capacity_pct" : 1,
                  "guid" : "16231361151942834019",
                  "name" : "z02",
                  "provisioned_pct" : 3
               }
            ],
            "ram" : 29,
            "utilization_cores_pct" : "0.30",
            "utilization_ram_pct" : "21.93"
         }
      }
   }
}