bootstrap "github.com/envoyproxy/go-control-plane/envoy/config/bootstrap/v3"
	cluster "github.com/envoyproxy/go-control-plane/envoy/config/cluster/v3"
	core "github.com/envoyproxy/go-control-plane/envoy/config/core/v3"
	listener "github.com/envoyproxy/go-control-plane/envoy/config/listener/v3"
	route "github.com/envoyproxy/go-control-plane/envoy/config/route/v3"

// joining an additional control plane instance and if the node is ready to preflight
func checkIfReadyForAdditionalControlPlane(initConfiguration *kubeadmapi.ClusterConfiguration, hasCertificateKey bool) error {
	// blocks if the cluster was created without a stable control plane endpoint
	if initConfiguration.ControlPlaneEndpoint == "" {

package model

import (
	core "github.com/envoyproxy/go-control-plane/envoy/config/core/v3"
	rbacpb "github.com/envoyproxy/go-control-plane/envoy/config/rbac/v3"
	routepb "github.com/envoyproxy/go-control-plane/envoy/config/route/v3"
	uri_template "github.com/envoyproxy/go-control-plane/envoy/extensions/path/match/uri_template/v3"
	matcher "github.com/envoyproxy/go-control-plane/envoy/type/matcher/v3"

	"istio.io/istio/pilot/pkg/util/protoconv"
)

  # (Select a specific control plane in an in-cluster canary Istio configuration.)
  istioctl x internal-debug syncz --xds-label istio.io/rev=default
`,
		RunE: func(c *cobra.Command, args []string) error {
			kubeClient, err := ctx.CLIClientWithRevision(opts.Revision)
			if err != nil {
				return err
			}
			if len(args) == 0 {

package util

import (
	core "github.com/envoyproxy/go-control-plane/envoy/config/core/v3"
	internalupstream "github.com/envoyproxy/go-control-plane/envoy/extensions/transport_sockets/internal_upstream/v3"
	rawbuffer "github.com/envoyproxy/go-control-plane/envoy/extensions/transport_sockets/raw_buffer/v3"
	metadata "github.com/envoyproxy/go-control-plane/envoy/type/metadata/v3"

	"istio.io/istio/pilot/pkg/util/protoconv"
)

  # (Certificates must be obtained before this step.  The --cert-dir flag lets istioctl bypass the Kubernetes API server.)
  istioctl ps --xds-address istio.example.com:15012 --cert-dir ~/.istio-certs

  # Retrieve proxy status information via XDS from specific control plane in multi-control plane in-cluster configuration

// limitations under the License.

package model

import (
	core "github.com/envoyproxy/go-control-plane/envoy/config/core/v3"
	rbacpb "github.com/envoyproxy/go-control-plane/envoy/config/rbac/v3"
	routepb "github.com/envoyproxy/go-control-plane/envoy/config/route/v3"
	matcher "github.com/envoyproxy/go-control-plane/envoy/type/matcher/v3"
)

func principalAny() *rbacpb.Principal {
	return &rbacpb.Principal{

type ControlPlaneOptions struct {
	// Revision is the istio.io/rev control plane revision
	Revision string
}

// AttachControlPlaneFlags attaches control-plane flags to a Cobra command.
// (Currently just --revision)
func (o *ControlPlaneOptions) AttachControlPlaneFlags(cmd *cobra.Command) {
	cmd.PersistentFlags().StringVarP(&o.Revision, "revision", "r", "",
		"Control plane revision")

kube-system        coredns-5dd5756b68-mgjn9                             10.244.0.2  ambient-control-plane None                                TCP
kube-system        coredns-5dd5756b68-nzlpw                             10.244.0.3  ambient-control-plane None                                TCP
local-path-storage local-path-provisioner-6f8956fb48-vvnpn              10.244.0.4  ambient-control-plane None                                TCP

apiVersion: release-notes/v2
kind: bug-fix
area: istioctl
releaseNotes:
  - |