// If they don't, the user will be warned and be presented with the command to label their namespace as ambient if they
			// choose to do so.
			//
			// NOTE: This is a warning and not an error because the user may not intend to label their namespace as ambient.
			//
			// e.g. Users are handling ambient redirection per workload rather than at the namespace level.

	"context"
	"os"
	"path/filepath"
	"sync/atomic"
	"testing"
	"time"

	"istio.io/istio/cni/pkg/config"
	testutils "istio.io/istio/pilot/test/util"
	"istio.io/istio/pkg/file"
	"istio.io/istio/pkg/test/util/assert"
	"istio.io/istio/pkg/util/sets"
)

func TestCheckInstall(t *testing.T) {
	cases := []struct {
		name              string
		expectedFailure   bool
		cniConfigFilename string
		cniConfName       string

	"istio.io/istio/istioctl/pkg/cli"
	"istio.io/istio/istioctl/pkg/clioptions"
	"istio.io/istio/istioctl/pkg/multixds"
	"istio.io/istio/istioctl/pkg/xds"
	"istio.io/istio/pkg/kube"
	"istio.io/istio/pkg/test/util/assert"
)

type execTestCase struct {
	args     []string
	revision string
	noIstiod bool

	// Typically use one of the three
	expectedOutput string // Expected constant output

	CNIEventAddress string

	// The ztunnel server socket address that the ztunnel will connect to.
	ZtunnelUDSAddress string

	// Whether ambient is enabled
	AmbientEnabled bool

	// Whether ambient DNS capture is enabled
	AmbientDNSCapture bool

	// Whether ipv6 is enabled for ambient capture
	AmbientIPv6 bool
}

// RepairConfig struct defines the Istio CNI race repair configuration
type RepairConfig struct {

global:
  platform: openshift
cni:
  ambient:
    enabled: true
  cniBinDir: /var/lib/cni/bin
  cniConfDir: /etc/cni/multus/net.d
  chained: false
  cniConfFileName: "istio-cni.conf"
  logLevel: info
  provider: "multus"
pilot:
  cni:
    enabled: true
    provider: "multus"
  variant: distroless
  env:
    PILOT_ENABLE_AMBIENT: "true"

# The ambient profile enables ambient mode. The Istiod, CNI, and ztunnel charts must be deployed
meshConfig:
  defaultConfig:
    proxyMetadata:
      ISTIO_META_ENABLE_HBONE: "true"
global:
  variant: distroless
pilot:
  env:
    PILOT_ENABLE_AMBIENT: "true"
    CA_TRUSTED_NODE_ACCOUNTS: "istio-system/ztunnel,kube-system/ztunnel"
cni:
  ambient:
    enabled: true

# The ambient profile enables ambient mode. The Istiod, CNI, and ztunnel charts must be deployed
meshConfig:
  defaultConfig:
    proxyMetadata:
      ISTIO_META_ENABLE_HBONE: "true"
global:
  variant: distroless
pilot:
  env:
    PILOT_ENABLE_AMBIENT: "true"
    CA_TRUSTED_NODE_ACCOUNTS: "istio-system/ztunnel,kube-system/ztunnel"
cni:
  ambient:
    enabled: true

# The ambient profile enables ambient mode. The Istiod, CNI, and ztunnel charts must be deployed
meshConfig:
  defaultConfig:
    proxyMetadata:
      ISTIO_META_ENABLE_HBONE: "true"
global:
  variant: distroless
pilot:
  env:
    PILOT_ENABLE_AMBIENT: "true"
    CA_TRUSTED_NODE_ACCOUNTS: "istio-system/ztunnel,kube-system/ztunnel"
cni:
  ambient:
    enabled: true

	"istio.io/client-go/pkg/apis/networking/v1alpha3"
	"istio.io/istio/istioctl/pkg/cli"
	"istio.io/istio/istioctl/pkg/util/configdump"
	"istio.io/istio/pilot/test/util"
	"istio.io/istio/pkg/test/util/assert"
)

// execAndK8sConfigTestCase lets a test case hold some Envoy, Istio, and Kubernetes configuration
type execAndK8sConfigTestCase struct {
	k8sConfigs     []runtime.Object // Canned K8s configuration

        {
          "cluster": {
            "@type": "type.googleapis.com/envoy.config.cluster.v3.Cluster",
            "name": "agent",
            "type": "STATIC",
            "connect_timeout": "0.250s",
            "load_assignment": {
              "cluster_name": "agent",
              "endpoints": [
                {
                  "lb_endpoints": [
                    {
                      "endpoint": {