Wire-up excluded resource types list to the CRD check and update logg…

…ing (istio#12143)

* - Wire-up excluded resource types list to the CRD check.
- Update logging.

* Revert copyright.

* Revert copyright.

galley/pkg/server/server.go

@@ -127,11 +127,11 @@ func newServer(a *Args, p patchTable) (*Server, error) {
 			return nil, err
 		}
 		if !a.DisableResourceReadyCheck {
-			if err := p.verifyResourceTypesPresence(k, kubeMeta.Types.All()); err != nil {
+			if err := p.verifyResourceTypesPresence(k, sourceSchema.All()); err != nil {
 				return nil, err
 			}
 		} else {
-			found, err := p.findSupportedResources(k, kubeMeta.Types.All())
+			found, err := p.findSupportedResources(k, sourceSchema.All())
 			if err != nil {
 				return nil, err
 			}

galley/pkg/source/kube/schema/check/check.go

@@ -128,9 +128,12 @@ func resourceTypesPresence(cs clientset.Interface, specs []sourceSchema.Resource
 
 	if err != nil {
 		var notFound []string
-		for plural := range search {
-			notFound = append(notFound, plural)
+		for _, spec := range search {
+			notFound = append(notFound, spec.Kind)
 		}
+		log.Scope.Errorf("Expected resources (CRDs) not found: %v", notFound)
+		log.Scope.Error("To stop Galley from waiting for these resources (CRDs), consider using the --excludedResourceKinds flag")
+
 		return fmt.Errorf("%v: the following resource type(s) were not found: %v", err, notFound)
 	}