return valueToObject(value.AsValue())
}

type deducedTypeConverter struct{}

// DeducedTypeConverter is a TypeConverter for CRDs that don't have a
// schema. It does implement the same interface though (and create the
// same types of objects), so that everything can still work the same.
// CRDs are merged with all their fields being "atomic" (lists
// included).
func NewDeducedTypeConverter() TypeConverter {

apiVersion: release-notes/v2
kind: feature
area: traffic-management

issue:
  - 39726

releaseNotes:
- |

# Istio base Helm Chart

This chart installs resources shared by all Istio revisions. This includes Istio CRDs.

## Setup Repo Info

```console
helm repo add istio https://istio-release.storage.googleapis.com/charts
helm repo update
```

_See [helm repo](https://helm.sh/docs/helm/helm_repo/) for command documentation._

## Installing the Chart

To install the chart with the release name `istio-base`:

```console

	mcs "sigs.k8s.io/mcs-api/pkg/apis/v1alpha1"

	"istio.io/istio/pilot/pkg/features"
)

var (
	schemeBuilder = &runtime.SchemeBuilder{}

	// AddToScheme is used to register MCS CRDs to a runtime.Scheme
	AddToScheme = schemeBuilder.AddToScheme

	// MCSSchemeGroupVersion is group version used to register Kubernetes Multi-Cluster Services (MCS) objects

			context.Background(), metav1.DeleteOptions{}, metav1.ListOptions{}); e != nil {
			err = multierror.Append(err, e)
		}
		return
	})
}

// When we cleanup, we should not delete CRDs. This will filter out all the crds
func removeCRDs(istioYaml string) string {
	allParts := yml.SplitString(istioYaml)
	nonCrds := make([]string, 0, len(allParts))

helm repo update
```

_See [helm repo](https://helm.sh/docs/helm/helm_repo/) for command documentation._

## Installing the Chart

Before installing, ensure CRDs are installed in the cluster (from the `istio/base` chart).

To install the chart with the release name `istiod`:

```console
kubectl create namespace istio-system
helm install istiod istio/istiod --namespace istio-system

	"apps/v1/Deployment",
	"extensions/v1beta1/Ingress",
}

func TestEnsureNoMissingCRDs(t *testing.T) {
	// This test ensures that we have necessary tests for all known CRDs. If you're breaking this test, it is likely
	// that you need to update validation tests by either adding new/missing test cases, or removing test cases for
	// types that are no longer supported.
	framework.NewTest(t).

                  "stat_prefix": "http_proxy",
                  "http_filters": [
                    {"name": "envoy.filters.http.router"
                    }
                  ],
                  "rds": {
                      "route_config_name": "80",
                       "config_source": {"resource_api_version": "V3","ads": {}}
                  },
                  "http_protocol_options": {

	)
	xdsClientTrackerMutex = &sync.Mutex{}
	xdsClientTracker      = make(map[string]float64)

	// Covers xds_builderr and xds_senderr for xds in {lds, rds, cds, eds}.
	pushes = monitoring.NewSum(
		"pilot_xds_pushes",
		"Pilot build and send errors for lds, rds, cds and eds.",
	)

	cdsSendErrPushes = pushes.With(typeTag.Value("cds_senderr"))
	edsSendErrPushes = pushes.With(typeTag.Value("eds_senderr"))

```

Istio's helm charts come with a common `openshift` profile that can be used during installation.

The installation process using the Helm charts is as follows:

1) `base` chart creates cluster-wide CRDs, cluster bindings and cluster resources. It is possible to change the namespace from `istio-system` but it is not recommended.

```console
helm install istio-base -n istio-system manifests/charts/base --set profile=openshift
```