Revert "K8s: read resource configs from API Enablement for API Builders" (#114475)

Revert "K8s: read resource configs from API Enablement for API Builders (#114…"

This reverts commit 0c2707bbc4.

pkg/services/apiserver/builder/openapi.go

@@ -9,8 +9,6 @@ import (
 
 	apiequality "k8s.io/apimachinery/pkg/api/equality"
 	"k8s.io/apimachinery/pkg/runtime/schema"
-	serverstorage "k8s.io/apiserver/pkg/server/storage"
-	"k8s.io/klog/v2"
 	openapi "k8s.io/kube-openapi/pkg/common"
 	"k8s.io/kube-openapi/pkg/spec3"
 	spec "k8s.io/kube-openapi/pkg/validation/spec"
@@ -78,7 +76,6 @@ func addBuilderRoutes(
 	targetGroupVersion schema.GroupVersion,
 	openAPISpec *spec3.OpenAPI,
 	apiGroupBuilders []APIGroupBuilder,
-	apiResourceConfig *serverstorage.ResourceConfig,
 ) (*spec3.OpenAPI, error) {
 	for _, apiGroupBuilder := range apiGroupBuilders {
 		// Optionally include raw http handlers for all builders
@@ -110,24 +107,12 @@ func addBuilderRoutes(
 			}
 		}
 	}
-
-	// filter out api groups that are disabled in APIEnablementOptions
-	for path := range openAPISpec.Paths.Paths {
-		if strings.HasPrefix(path, "/apis/"+targetGroupVersion.String()+"/") {
-			gv := targetGroupVersion.WithResource("")
-			if apiResourceConfig != nil && !apiResourceConfig.ResourceEnabled(gv) {
-				klog.InfoS("removing openapi routes for disabled resource", "gv", gv.String())
-				delete(openAPISpec.Paths.Paths, path)
-			}
-		}
-	}
-
 	return openAPISpec, nil
 }
 
 // Modify the OpenAPI spec to include the additional routes.
 // nolint:gocyclo
-func getOpenAPIPostProcessor(version string, builders []APIGroupBuilder, gvs []schema.GroupVersion, apiResourceConfig *serverstorage.ResourceConfig) func(*spec3.OpenAPI) (*spec3.OpenAPI, error) {
+func getOpenAPIPostProcessor(version string, builders []APIGroupBuilder, gvs []schema.GroupVersion) func(*spec3.OpenAPI) (*spec3.OpenAPI, error) {
 	return func(s *spec3.OpenAPI) (*spec3.OpenAPI, error) {
 		if s.Paths == nil {
 			return s, nil
@@ -242,7 +227,7 @@ func getOpenAPIPostProcessor(version string, builders []APIGroupBuilder, gvs []s
 						}
 					}
 				}
-				return addBuilderRoutes(gv, &copy, builders, apiResourceConfig)
+				return addBuilderRoutes(gv, &copy, builders)
 			}
 		}
 		return s, nil