},
		{
			desc:       "pilot_override_kubernetes",
			diffSelect: "Deployment:*:istiod, Service:*:istiod,MutatingWebhookConfiguration:*:istio-sidecar-injector,ServiceAccount:*:istio-reader-service-account",
			fileSelect: []string{
				"templates/deployment.yaml", "templates/mutatingwebhook.yaml",
				"templates/service.yaml", "templates/reader-serviceaccount.yaml",
			},
		},

		},
		{
			execClientConfig: cannedResponseMap,
			args:             strings.Split("--generation=1 not-service foo.default", " "),
			wantException:    true,
			expectedOutput:   "type not-service is not recognized",
		},
		{
			execClientConfig: cannedResponseMap,
			args:             strings.Split("--timeout 20ms virtual-service bar.default", " "),
			wantException:    true,

	name, description          string
	expiration                 *time.Time
	allowSiteReplicatorAccount bool // allow creating internal service account for site-replication.

	claims map[string]interface{}
}

// NewServiceAccount - create a new service account
func (sys *IAMSys) NewServiceAccount(ctx context.Context, parentUser string, groups []string, opts newServiceAccountOpts) (auth.Credentials, time.Time, error) {

			found = true
			caBundle = string(w.ClientConfig.CABundle)
			if w.ClientConfig.URL != nil {
				injectionURL = *w.ClientConfig.URL
			}
			if w.ClientConfig.Service != nil {
				if w.ClientConfig.Service.Path != nil {
					path = *w.ClientConfig.Service.Path
				}
			}
			break
		}
	}
	if !found {
		return nil, fmt.Errorf("could not find sidecar-injector webhook in canonical webhook %q", wh.Name)
	}

			case serviceRestart:
				logger.Info("Restarting on service signal")
				daemon.SdNotify(false, daemon.SdNotifyReloading)
				stop := stopProcess()
				rerr := restartProcess()
				if rerr == nil {
					daemon.SdNotify(false, daemon.SdNotifyReady)
				}
				shutdownLogIf(context.Background(), rerr)
				exit(stop && rerr == nil)
			case serviceStop:
				logger.Info("Stopping on service signal")

	}
	yaml, err := generateServiceAccountYAML(opts)
	if err != nil {
		t.Fatalf("failed to generate service account YAML: %v", err)
	}
	objs, err := object.ParseK8sObjectsFromYAMLManifest(yaml)
	if err != nil {
		t.Fatalf("could not parse k8s objects from generated YAML: %v", err)
	}

	mustFindObject(t, objs, "istio-reader-service-account", "ServiceAccount")
	mustFindObject(t, objs, "istio-reader-clusterrole-istio-system", "ClusterRole")

		KubeCAFile:         viper.GetString(constants.KubeCAFile),
		SkipTLSVerify:      viper.GetBool(constants.SkipTLSVerify),
		K8sServiceProtocol: os.Getenv("KUBERNETES_SERVICE_PROTOCOL"),
		K8sServiceHost:     os.Getenv("KUBERNETES_SERVICE_HOST"),
		K8sServicePort:     os.Getenv("KUBERNETES_SERVICE_PORT"),
		K8sNodeName:        os.Getenv("KUBERNETES_NODE_NAME"),

		CNIBinSourceDir:   constants.CNIBinDir,

import (
	"context"
	"encoding/json"
	"fmt"
	"os"

	core "github.com/envoyproxy/go-control-plane/envoy/config/core/v3"
	discovery "github.com/envoyproxy/go-control-plane/envoy/service/discovery/v3"
	statusv3 "github.com/envoyproxy/go-control-plane/envoy/service/status/v3"
	"github.com/spf13/cobra"
	"github.com/spf13/pflag"
	"google.golang.org/protobuf/types/known/structpb"

	"istio.io/istio/istioctl/pkg/cli"

func createKubeConfig(cfg *config.InstallConfig) (kubeconfig, error) {
	if len(cfg.K8sServiceHost) == 0 {
		return kubeconfig{}, fmt.Errorf("KUBERNETES_SERVICE_HOST not set. Is this not running within a pod?")
	}

	if len(cfg.K8sServicePort) == 0 {
		return kubeconfig{}, fmt.Errorf("KUBERNETES_SERVICE_PORT not set. Is this not running within a pod?")
	}

	protocol := model.GetOrDefault(cfg.K8sServiceProtocol, "https")
	cluster := &api.Cluster{

// verification is empty or invalid.
var errBitrotHashAlgoInvalid = StorageErr("bit-rot hash algorithm is invalid")

// errCrossDeviceLink - rename across devices not allowed.
var errCrossDeviceLink = StorageErr("Rename across devices not allowed, please fix your backend configuration")

// errLessData - returned when less data available than what was requested.