if _, f := knownClusterNames[c.Name()]; f {
		return c.Name()
	}
	if c.IsPrimary() {
		if c.IsConfig() {
			prefix = "primary"
		} else {
			prefix = "externalistiod"
		}
	} else if c.IsRemote() {
		if c.IsConfig() {
			prefix = "config"
		} else {
			prefix = "remote"
		}
	}

	return fmt.Sprintf("%s-%d", prefix, c.Index)
}

	// IsPrimary returns true if this is a primary cluster, containing an instance
	// of the Istio control plane.
	IsPrimary() bool

	// IsConfig returns true if this is a config cluster, used as the source of
	// Istio config for one or more control planes.
	IsConfig() bool

	// IsRemote returns true if this is a remote cluster, which uses a control plane
	// residing in another cluster.
	IsRemote() bool

		// This MUST match the clusterName in the remote secret for this cluster.
		clusterName := c.Name()
		if !c.IsConfig() {
			clusterName = c.ConfigName()
		}
		args.AppendSet("values.global.multiCluster.clusterName", clusterName)
	}

	if err := i.installer.Install(c, args); err != nil {
		return err
	}

	if c.IsConfig() {
		// this is a traditional primary cluster, install the eastwest gateway

	}, exclude(excluded...))
}

// Configs returns the subset that are config clusters.
func (c Clusters) Configs(excluded ...Cluster) Clusters {
	return c.filterClusters(func(cc Cluster) bool {
		return cc.IsConfig()
	}, exclude(excluded...))
}

// Remotes returns the subset that are remote clusters.
func (c Clusters) Remotes(excluded ...Cluster) Clusters {
	return c.filterClusters(func(cc Cluster) bool {

	s.requireFns = append(s.requireFns, fn)
	return s
}

func (s *suiteImpl) SkipExternalControlPlaneTopology() Suite {
	fn := func(ctx resource.Context) error {
		for _, c := range ctx.Clusters() {
			if c.IsConfig() && !c.IsPrimary() {
				s.Skip(fmt.Sprintf("Cluster %s is a config cluster, we can't run external control plane topology",
					c.Name()))
			}
		}
		return nil
	}
	s.requireFns = append(s.requireFns, fn)

type deployment struct {
	ctx             resource.Context
	cfg             echo.Config
	shouldCreateWLE bool
}

func newDeployment(ctx resource.Context, cfg echo.Config) (*deployment, error) {
	if !cfg.Cluster.IsConfig() && cfg.DeployAsVM {
		return nil, fmt.Errorf("cannot deploy %s/%s as VM on non-config %s",
			cfg.Namespace.Name(),
			cfg.Service,
			cfg.Cluster.Name())
	}

	if cfg.DeployAsVM {

{
  /* Visit https://aka.ms/tsconfig.json to read more about this file */
  "compilerOptions": {
    "target": "ES2022",
    "module": "ES2022",
    "moduleResolution": "node",

    "strict": true,
    "allowUnusedLabels": false,
    "allowUnreachableCode": false,
    "exactOptionalPropertyTypes": true,
    "noFallthroughCasesInSwitch": true,
    "noImplicitOverride": true,
    "noImplicitReturns": true,

	sconfig.Net.TLS.Config.RootCAs = h.kconfig.TLS.RootCAs

	// These settings are needed to ensure that kafka client doesn't hang on brokers
	// refer https://github.com/IBM/sarama/issues/765#issuecomment-254333355
	sconfig.Producer.Retry.Max = 2
	sconfig.Producer.Retry.Backoff = (10 * time.Second)
	sconfig.Producer.Return.Successes = true
	sconfig.Producer.Return.Errors = true
	sconfig.Producer.RequiredAcks = 1

			nsConfig.Get(helmtest.CniReleaseName), overrideValuesFile, helmtest.Timeout)
		if err != nil {
			ctx.Fatalf("failed to upgrade istio %s chart", helmtest.CniReleaseName)
		}
	}

	if isAmbient {
		// Upgrade ztunnel chart
		err = h.UpgradeChart(helmtest.ZtunnelReleaseName, filepath.Join(helmtest.ManifestsChartPath, helmtest.ZtunnelChartsDir),

	result := make(nsConfig, len(config))
	for _, c := range config {
		result[c.Name] = c.Namespace
	}
	return result
}

type nsConfig map[string]string

func (n nsConfig) Get(name string) string {
	if ns, ok := n[name]; ok {
		return ns
	}
	return IstioNamespace
}

func (n nsConfig) Set(name, ns string) {
	n[name] = ns
}