fix stats

handler/handler.go

@@ -1070,3 +1070,38 @@ func Worker_nodes_plan(w http.ResponseWriter, r *http.Request) {
 	w.Header().Set("Content-Type", "application/json")
 	json.NewEncoder(w).Encode(workerNodesPlan)
 }
+
+func ClusterStats(w http.ResponseWriter, r *http.Request) {
+
+	data := models.ClusterStats{
+		ResourceUsage: models.ResourceUsage{
+			CPU:     models.Usage{Used: 65, Total: 100, Unit: "cores"},
+			Memory:  models.Usage{Used: 8.2, Total: 16, Unit: "GB"},
+			Storage: models.Usage{Used: 45, Total: 100, Unit: "GB"},
+			Network: models.Usage{Used: 2.1, Total: 10, Unit: "Gbps"},
+		},
+		Performance: models.Performance{
+			PodStartupTime:   "2.3s",
+			APILatency:       "45ms",
+			EtcdLatency:      "12ms",
+			SchedulerLatency: "8ms",
+		},
+		Health: models.Health{
+			NodesHealthy: 3,
+			NodesTotal:   3,
+			PodsRunning:  10,
+			PodsTotal:    12,
+			Alerts:       2,
+			Warnings:     1,
+		},
+		Uptime: models.Uptime{
+			ClusterUptime:   "15d 8h 32m",
+			LastMaintenance: "3d ago",
+			NextMaintenance: "11d from now",
+		},
+	}
+
+	w.Header().Set("Content-Type", "application/json")
+	json.NewEncoder(w).Encode(data)
+
+}