Pengzhan Hao
52 lines
1.3 KiB
Go
52 lines
1.3 KiB
Go
package main
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import (
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"context"
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"flag"
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"fmt"
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"log"
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"os"
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metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
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"k8s.io/client-go/kubernetes"
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"k8s.io/client-go/tools/clientcmd"
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)
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const DefaultKubeletConfigPath = "/var/lib/kubelet/kubeconfig"
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func main() {
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var namespace string
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var secretName string
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var kubeconfig string
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flag.StringVar(&namespace, "namespace", "", "Namespace of the secret")
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flag.StringVar(&secretName, "secret", "", "Name of the secret")
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flag.StringVar(&kubeconfig, "kubeconfig", DefaultKubeletConfigPath, "Path to kubeconfig file")
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flag.Parse()
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if namespace == "" || secretName == "" {
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fmt.Println("Usage: test-client --namespace <ns> --secret <name> [--kubeconfig <path>]")
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os.Exit(1)
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}
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config, err := clientcmd.BuildConfigFromFlags("", kubeconfig)
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if err != nil {
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log.Fatalf("Failed to get node's kubelet config: %v", err)
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}
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clientset, err := kubernetes.NewForConfig(config)
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if err != nil {
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log.Fatalf("Failed to create clientset: %v", err)
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}
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secret, err := clientset.CoreV1().Secrets(namespace).Get(context.TODO(), secretName, metav1.GetOptions{})
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if err != nil {
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log.Fatalf("Failed to get secret %s/%s: %v", namespace, secretName, err)
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}
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fmt.Printf("Successfully retrieved secret %s/%s\n", namespace, secretName)
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for k, v := range secret.Data {
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fmt.Printf("Key: %s, Value: %s\n", k, string(v))
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}
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}
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