}

// gatewayRDSRouteName generates the RDS route config name for gateway's servers.
// Unlike sidecars where the RDS route name is the listener port number, gateways have a different
// structure for RDS.
// HTTP servers have route name set to http.<portNumber>.
//
//	Multiple HTTP servers can exist on the same port and the code will combine all of them into
//	one single RDS payload for http.<portNumber>
//

NAME       CLUSTER      CDS       LDS        EDS        RDS          ECDS         ISTIOD      VERSION
proxy1     cluster1     STALE     SYNCED     SYNCED     NOT SENT     NOT SENT     istiod1     1.20

	"istio.io/istio/pkg/config/resource"
	"istio.io/istio/pkg/config/schema/gvk"
)

// FieldAnalyzer checks for deprecated Istio types and fields
type FieldAnalyzer struct{}

// Tracks Istio CRDs removed from manifests/charts/base/crds/crd-all.gen.yaml
var deprecatedCRDs = []k8sext.CustomResourceDefinitionSpec{
	{
		Group: "rbac.istio.io",
		Names: k8sext.CustomResourceDefinitionNames{Kind: "ClusterRbacConfig"},
	},
	{

// The corresponding RDS response is also generated - currently gRPC has special differences
// and can't understand normal Istio RDS - in particular expects "" instead of "/" as
// default prefix, and is expects just the route for one host.
// handleAck will detect if the message is an ACK or NACK, and update/log/count
// using the generic structures. "Classical" CDS/LDS/RDS/EDS use separate logic -

NAME       CLUSTER      CDS          LDS         EDS         RDS          ECDS         ISTIOD      VERSION
proxy1     cluster1     STALE        SYNCED      SYNCED      NOT SENT     SYNCED       istiod1     1.20
proxy2     cluster2     STALE        SYNCED      STALE       SYNCED       STALE        istiod2     1.19
proxy3     cluster3     NOT SENT     ERROR       STALE       NOT SENT     NOT SENT     istiod3     1.20

issue:
  - 25333
  - 24300
releaseNotes:
  - |
    **Removed** all Mixer-related features and functionality. This is a scheduled
    removal of a deprecated Istio services and deployments, as well as
    Mixer-focused CRDs and component and related functionality.

upgradeNotes:
  - title: Mixer is no longer supported in Istio.
    content: |
      If you are using the `istio-policy` or `istio-telemetry` services, or any

  imagePullPolicy: ""

  # Used to replace istioNamespace to support operator watch multiple namespaces.
  watchedNamespaces: istio-system
  waitForResourcesTimeout: 300s

  # Used for helm2 to add the CRDs to templates.
  enableCRDTemplates: false

  # revision for the operator resources
  revision: ""

  # The number of old ReplicaSets to retain in operator deployment
  deploymentHistory: 10

	if httpOpts.rds != "" {
		rds := &hcm.HttpConnectionManager_Rds{
			Rds: &hcm.Rds{
				ConfigSource: &core.ConfigSource{
					ConfigSourceSpecifier: &core.ConfigSource_Ads{
						Ads: &core.AggregatedConfigSource{},
					},
					InitialFetchTimeout: durationpb.New(0),
					ResourceApiVersion:  core.ApiVersion_V3,
				},
				RouteConfigName: httpOpts.rds,
			},
		}

	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:
- |