"github.com/spf13/cobra"
	"google.golang.org/grpc"
	corev1 "k8s.io/api/core/v1"
	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
	"k8s.io/cli-runtime/pkg/resource"
	"k8s.io/client-go/rest/fake"
	cmdtesting "k8s.io/kubectl/pkg/cmd/testing"
	cmdutil "k8s.io/kubectl/pkg/cmd/util"

	"istio.io/api/label"
	"istio.io/istio/istioctl/pkg/cli"
	"istio.io/istio/istioctl/pkg/clioptions"

package tag

import (
	"cmp"
	"context"
	"encoding/json"
	"fmt"
	"io"
	"strings"
	"text/tabwriter"

	"github.com/spf13/cobra"
	"k8s.io/client-go/kubernetes"
	"k8s.io/client-go/rest"

	"istio.io/istio/istioctl/pkg/cli"
	"istio.io/istio/istioctl/pkg/util"
	"istio.io/istio/istioctl/pkg/util/formatting"
	"istio.io/istio/pkg/config/analysis"
	"istio.io/istio/pkg/config/analysis/analyzers/webhook"

  // template is the object that describes the pod that will be created if
  // insufficient replicas are detected. Each pod stamped out by the StatefulSet
  // will fulfill this Template, but have a unique identity from the rest
  // of the StatefulSet. Each pod will be named with the format
  // <statefulsetname>-<podindex>. For example, a pod in a StatefulSet named
  // "web" with index number "3" would be named "web-3".

		Netns:    ns,
	}
	pods.pods = map[string]WorkloadInfo{
		string(pod.UID): workload,
	}
	ret := connectWithPods(ctx, pods)

	return struct {
		ztunClient *net.UnixConn
		ztunServer *ztunnelServer
		uid        string
	}{ztunClient: ret.ztunClient, ztunServer: ret.ztunServer, uid: string(pod.UID)}
}

func connectWithPods(ctx context.Context, pods PodNetnsCache) struct {

	opts.ProgressLog.SetState(progress.StateComplete)

	return nil
}

func savedIOPName(iop *v1alpha12.IstioOperator) string {
	ret := "installed-state"
	if iop.Name != "" {
		ret += "-" + iop.Name
	}
	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

package nodeagent

import (
	"context"
	"errors"
	"fmt"
	"net/netip"
	"os"
	"path/filepath"
	"sync/atomic"

	corev1 "k8s.io/api/core/v1"
	"k8s.io/client-go/kubernetes"
	"k8s.io/client-go/rest"

	pconstants "istio.io/istio/cni/pkg/constants"
	"istio.io/istio/cni/pkg/ipset"
	"istio.io/istio/cni/pkg/iptables"
	"istio.io/istio/cni/pkg/util"
	"istio.io/istio/pkg/kube"
)

type MeshDataplane interface {

    operator.istio.io/component: "Pilot"
    app: sidecar-injector
    release: {{ .Release.Name }}
webhooks:
{{- /* Set up the selectors. First section is for revision, rest is for "default" revision */}}

{{- /* Case 1: namespace selector matches, and object doesn't disable */}}
{{- /* Note: if both revision and legacy selector, we give precedence to the legacy one */}}

    operator.istio.io/component: "Pilot"
    app: sidecar-injector
    release: {{ .Release.Name }}
webhooks:
{{- /* Set up the selectors. First section is for revision, rest is for "default" revision */}}

{{- /* Case 1: namespace selector matches, and object doesn't disable */}}
{{- /* Note: if both revision and legacy selector, we give precedence to the legacy one */}}

  //   by the 'containerName' field) is not in the set of specified values.
  // Additional values are considered to be added in the future. Clients should
  // react to an unknown operator by assuming the requirement is not satisfied.
  optional string operator = 2;

  // Specifies the set of values. Each returned container exit code (might be

Historically, Istio had to really be consumed all-or-nothing for things to work as expected.
In particular, an easy answer to "I just want to have mTLS everywhere, then I can think about adopting the rest of service mesh" was desired.

## Goals

Ztunnel should:
* **Not break users**. This means that deploying Ztunnel should retain all existing Kubernetes behavior.