如何使用go-lang提取Kubernetes中的活动HPA

import (
    "context"
    "fmt"
    "k8s.io/client-go/kubernetes"
    "k8s.io/client-go/tools/clientcmd"
    "k8s.io/metrics/pkg/client/clientset/versioned"
)

config, err := clientcmd.BuildConfigFromFlags("", "path/to/kubeconfig")
if err != nil {
    panic(err.Error())
}

clientset, err := kubernetes.NewForConfig(config)
if err != nil {
    panic(err.Error())
}

metricsClient, err := versioned.NewForConfig(config)
if err != nil {
    panic(err.Error())
}

hpaList, err := clientset.AutoscalingV1().HorizontalPodAutoscalers("namespace").List(context.TODO(), metav1.ListOptions{})
if err != nil {
    panic(err.Error())
}

for _, hpa := range hpaList.Items {
    fmt.Printf("HPA Name: %s\n", hpa.Name)
    fmt.Printf("Min Replicas: %d\n", *hpa.Spec.MinReplicas)
    fmt.Printf("Max Replicas: %d\n", hpa.Spec.MaxReplicas)
    fmt.Printf("Target CPU Utilization: %d%%\n", *hpa.Spec.TargetCPUUtilizationPercentage)
    fmt.Printf("Current Replicas: %d\n", hpa.Status.CurrentReplicas)
    fmt.Printf("Desired Replicas: %d\n", hpa.Status.DesiredReplicas)
    fmt.Println("------")
}