test zero

.ko.yaml

@@ -1,5 +1,5 @@
 # Use :nonroot base image for all containers
-defaultBaseImage: registry.access.redhat.com/ubi8/ubi-minimal:latest
+#defaultBaseImage: registry.access.redhat.com/ubi8/ubi-minimal:latest
 baseImageOverrides:
   knative.dev/serving/test/test_images/runtime: gcr.io/distroless/static:nonroot
   knative.dev/serving/vendor/github.com/tsenart/vegeta/v12: ubuntu:latest

pkg/reconciler/serverlessservice/serverlessservice.go

@@ -287,13 +287,23 @@ func (r *reconciler) reconcilePublicEndpoints(ctx context.Context, sks *netv1alp
 	if foundServingEndpoints {
 		sks.Status.MarkEndpointsReady()
 	} else {
-		dlogger.Info("No ready endpoints backing revision")
-		sks.Status.MarkEndpointsNotReady("NoHealthyBackends")
+		if v, ok := sks.Annotations["autoscaling.knative.dev/class"]; ok && v == "hpa.autoscaling.knative.dev" {
+			// fake that we have endpoints, so that the HPA can scale on some ingress metric.
+			// without a ready service no networking is being setup
+			sks.Status.MarkEndpointsReady()
+		} else {
+			dlogger.Info("No ready endpoints backing revision")
+			sks.Status.MarkEndpointsNotReady("NoHealthyBackends")
+		}
 	}
 	// If we have no backends or if we're in the proxy mode, then
 	// activator backs this revision.
 	if !foundServingEndpoints || sks.Spec.Mode == netv1alpha1.SKSOperationModeProxy {
-		sks.Status.MarkActivatorEndpointsPopulated()
+		if v, ok := sks.Annotations["autoscaling.knative.dev/class"]; ok && v == "hpa.autoscaling.knative.dev" {
+			sks.Status.MarkActivatorEndpointsRemoved()
+		} else {
+			sks.Status.MarkActivatorEndpointsPopulated()
+		}
 	} else {
 		sks.Status.MarkActivatorEndpointsRemoved()
 	}