if len(was) == 0 {
		fmt.Fprintf(writer, "ERROR: no Istio injection hooks present.\n")
		return nil
	}
	w := table.NewStyleWriter(writer)
	w.SetAddRowFunc(func(obj interface{}) table.Row {
		wa := obj.(webhookAnalysis)
		row := table.Row{
			Cells: make([]table.Cell, 0),
		}
		row.Cells = append(row.Cells, table.NewCell(wa.Name), table.NewCell(wa.Revision))
		if wa.Injected {

import "k8s.io/apimachinery/pkg/runtime/schema/generated.proto";

// Package-wide variables from generator "generated".
option go_package = "k8s.io/api/storage/v1beta1";

// CSIDriver captures information about a Container Storage Interface (CSI)
// volume driver deployed on the cluster.
// CSI drivers do not need to create the CSIDriver object directly. Instead they may use the

	"sigs.k8s.io/yaml"

	"istio.io/api/label"
	"istio.io/istio/istioctl/pkg/cli"
	"istio.io/istio/istioctl/pkg/clioptions"
	"istio.io/istio/istioctl/pkg/completion"
	"istio.io/istio/pkg/log"
)

type flagState interface {
	run(out io.Writer) error
}

var (
	_ flagState = (*resetState)(nil)
	_ flagState = (*logLevelState)(nil)
	_ flagState = (*stackTraceLevelState)(nil)
	_ flagState = (*getAllLogLevelsState)(nil)
)

	}
	if iop.Spec.Revision != "" {
		ret += "-" + iop.Spec.Revision
	}
	return ret
}

// detectIstioVersionDiff will show warning if istioctl version and control plane version are different
// nolint: interfacer
func detectIstioVersionDiff(p Printer, tag string, ns string, kubeClient kube.CLIClient, iop *v1alpha12.IstioOperator) error {
	warnMarker := color.New(color.FgYellow).Add(color.Italic).Sprint("WARNING:")

func GetFirstPod(client v1.CoreV1Interface, namespace string, selector string) (*corev1.Pod, error) {
	options := metav1.ListOptions{LabelSelector: selector}

	sortBy := func(pods []*corev1.Pod) sort.Interface { return sort.Reverse(podutils.ActivePods(pods)) }
	podList, err := client.Pods(namespace).List(context.TODO(), options)
	if err != nil {
		return nil, err
	}
	pods := make([]*corev1.Pod, 0, len(podList.Items))

// For example, ServiceReferences for admission registration: https://github.com/kubernetes/api/blob/release-1.17/admissionregistration/v1/types.go#L533 .
// +k8s:deepcopy-gen:interfaces=k8s.io/apimachinery/pkg/runtime.Object
// +structType=atomic
message ObjectReference {
  // Kind of the referent.

	readWriteDeadline             = 5 * time.Second
)

var ztunnelConnected = monitoring.NewGauge("ztunnel_connected",
	"number of connections to ztunnel")

type ZtunnelServer interface {
	Run(ctx context.Context)
	PodDeleted(ctx context.Context, uid string) error
	PodAdded(ctx context.Context, pod *v1.Pod, netns Netns) error
	Close() error
}

/*
To clean up stale ztunnels

  // Error indicates that the token couldn't be checked
  // +optional
  optional string error = 3;
}

// UserInfo holds the information about the user needed to implement the
// user.Info interface.
message UserInfo {
  // The name that uniquely identifies this user among all active users.
  // +optional
  optional string username = 1;

import "k8s.io/apimachinery/pkg/runtime/schema/generated.proto";

// Package-wide variables from generator "generated".
option go_package = "k8s.io/api/storage/v1";

// CSIDriver captures information about a Container Storage Interface (CSI)
// volume driver deployed on the cluster.
// Kubernetes attach detach controller uses this object to determine whether attach is required.

* Proper syncing and shutdown logic. Checking for when an informer has fully started can be quite tricky; `kclient` automatically handles it.

Under the `kclient` package, `clienttest` also provides similar interfaces meant for writing unit tests.

*All Istio informer usage should use this library and not operate on Kubernetes informers directly.*