server: https://10.96.0.1:443
  name: local
contexts:
- context:
    cluster: local
    user: istio-cni
  name: istio-cni-context
current-context: istio-cni-context
kind: Config
preferences: {}
users:
- name: istio-cni
  user:

contexts:
- name: istio-cni-context
  context:
    cluster: local
    user: istio-cni

    server: https://50.76.2.1:443
  name: local
contexts:
- context:
    cluster: local
    user: istio-cni
  name: istio-cni-context
current-context: istio-cni-context
kind: Config
preferences: {}
users:
- name: istio-cni
  user:

apiVersion: v1
clusters:
- cluster:
    insecure-skip-tls-verify: true
    server: https://10.96.0.1:443
  name: local
contexts:
- context:
    cluster: local
    user: istio-cni
  name: istio-cni-context
current-context: istio-cni-context
kind: Config
preferences: {}
users:
- name: istio-cni
  user:

  optional int32 expirationSeconds = 8;

  // allowedUsages specifies a set of usage contexts the key will be
  // valid for.
  // See:
  // 	https://tools.ietf.org/html/rfc5280#section-4.2.1.3
  // 	https://tools.ietf.org/html/rfc5280#section-4.2.1.12
  //
  // Valid values are:
  //  "signing",
  //  "digital signature",
  //  "content commitment",
  //  "key encipherment",
  //  "key agreement",

		configAccess := clientcmd.NewDefaultPathOptions()
		configAccess.GlobalFile = o.Kubeconfig
		if config, err := configAccess.GetStartingConfig(); err == nil {
			if context, ok := config.Contexts[config.CurrentContext]; ok && context.Namespace != "" {
				o.Namespace = context.Namespace
			}
		}
	}

	client kube.Client
	remote bool
}

func getClients(ctx cli.Context) ([]*Client, error) {
	client, err := ctx.CLIClient()
	if err != nil {
		return nil, err
	}
	clients := []*Client{
		{
			client: client,
			remote: false,
		},
	}
	secrets, err := client.Kube().CoreV1().Secrets(ctx.IstioNamespace()).List(context.Background(), metav1.ListOptions{

		return
	}

	// If a specific context was specified, use that. Otherwise, just use the current context from the kube config.
	selectedContext := config.CurrentContext
	if *r.configContext != "" {
		selectedContext = *r.configContext
	}

	// Use the namespace associated with the selected context as default, if the context has one
	context, ok := config.Contexts[selectedContext]
	if !ok {

  name: {cluster}
contexts:
- context:
    cluster: {cluster}
    user: {cluster}
  name: {cluster}
current-context: {cluster}
kind: Config
preferences: {}
users:
- name: {cluster}
  user:
    token: token
`, "{cluster}", fakeClusterName)

	cases := []struct {
		name               string
		clusterName        string
		context            string
		server             string

Xiaopeng Han <******@****.***> 1686334669 +0800