* The Gateway Class controller is a simple controller that just writes a default `GatewayClass` object describing our implementation.

  // +optional
  optional k8s.io.apimachinery.pkg.apis.meta.v1.ObjectMeta metadata = 1;

  // handler specifies the underlying runtime and configuration that the CRI
  // implementation will use to handle pods of this class. The possible values
  // are specific to the node & CRI configuration.  It is assumed that all
  // handlers are available on every node, and handlers of the same name are

For consistency, the same profiles are used across each chart, even if they do not impact a given chart.

Explicitly set values have highest priority, then profile settings, then chart defaults.

As an implementation detail of profiles, the default values for the chart are all nested under `defaults`.
When configuring the chart, you should not include this.

For consistency, the same profiles are used across each chart, even if they do not impact a given chart.

Explicitly set values have highest priority, then profile settings, then chart defaults.

As an implementation detail of profiles, the default values for the chart are all nested under `defaults`.
When configuring the chart, you should not include this.

// that are required to describe the RuntimeClass to the Container Runtime
// Interface (CRI) implementation, as well as any other components that need to
// understand how the pod will be run. The RuntimeClassSpec is immutable.
message RuntimeClassSpec {
  // runtimeHandler specifies the underlying runtime and configuration that the
  // CRI implementation will use to handle pods of this class. The possible

	HealthInfoType  = APITypePrefix + "istio.v1.HealthInformation"
	ProxyConfigType = APITypePrefix + "istio.mesh.v1alpha1.ProxyConfig"
	// DebugType requests debug info from istio, a secured implementation for istio debug interface.
	DebugType                 = "istio.io/debug"
	BootstrapType             = APITypePrefix + "envoy.config.bootstrap.v3.Bootstrap"
	AddressType               = APITypePrefix + "istio.workload.Address"

// IsAutoPassthrough determines if a listener should use auto passthrough mode. This is used for
// multi-network. In the Istio API, this is an explicit tls.Mode. However, this mode is not part of
// the gateway-api, and leaks implementation details. We already have an API to declare a Gateway as
// a multi-network gateway, so we will use this as a signal.
// A user who wishes to expose multi-network connectivity should create a listener named "tls-passthrough"

					suite.GatewayHTTPConformanceProfileName,
					suite.GatewayTLSConformanceProfileName,
					suite.GatewayGRPCConformanceProfileName,
					suite.MeshHTTPConformanceProfileName,
				),
				Implementation: confv1.Implementation{
					Organization: "istio",
					Project:      "istio",
					URL:          "https://istio.io/",
					Version:      istioVersion,
					Contact:      []string{"@istio/maintainers"},
				},

	// "0.0.0.0:8080", "[::]:8080").
	ServerListenerNameTemplate = ServerListenerNamePrefix + "%s"
)

// Bootstrap contains the general structure of what's expected by GRPC's XDS implementation.
// See https://github.com/grpc/grpc-go/blob/master/xds/internal/xdsclient/bootstrap/bootstrap.go
// TODO use structs from gRPC lib if created/exported
type Bootstrap struct {

	// Internal optimization: we know kclient will eventually lookup "ns/name"
	// We also have a key in this format.
	// Rather than split and rejoin it later, just pass it as the name
	// This is depending on "unstable" implementation details, but we own both libraries and tests would catch any issues.
	if got := i.inf.Get(string(k), ""); !controllers.IsNil(got) {
		return &got
	}
	return nil
}