From c76620102517abc543b136a897432373ce6c4aab Mon Sep 17 00:00:00 2001
From: Ryan McKinley <ryantxu@gmail.com>
Date: Tue, 7 Jan 2025 13:53:54 +0300
Subject: [PATCH] K8s/OpenAPI: remove unnecessary
 x-kubernetes-group-version-kind (#98578)

---
 pkg/services/apiserver/builder/openapi.go | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/pkg/services/apiserver/builder/openapi.go b/pkg/services/apiserver/builder/openapi.go
index 0830af9838c..78089f44628 100644
--- a/pkg/services/apiserver/builder/openapi.go
+++ b/pkg/services/apiserver/builder/openapi.go
@@ -47,6 +47,7 @@ func getOpenAPIPostProcessor(version string, builders []APIGroupBuilder) func(*s
 		if s.Paths == nil {
 			return s, nil
 		}
+
 		for _, b := range builders {
 			gv := b.GetGroupVersion()
 			prefix := "/apis/" + gv.String() + "/"
@@ -65,6 +66,13 @@ func getOpenAPIPostProcessor(version string, builders []APIGroupBuilder) func(*s
 					Paths:        s.Paths,
 				}
 
+				// Remove the growing list of kinds
+				for k, v := range copy.Components.Schemas {
+					if strings.HasPrefix(k, "io.k8s.apimachinery.pkg.apis.meta.v1") && v.Extensions != nil {
+						delete(v.Extensions, "x-kubernetes-group-version-kind") // a growing list of everything
+					}
+				}
+
 				// Optionally include raw http handlers
 				provider, ok := b.(APIGroupRouteProvider)
 				if ok && provider != nil {
@@ -110,6 +118,7 @@ func getOpenAPIPostProcessor(version string, builders []APIGroupBuilder) func(*s
 				return &copy, nil
 			}
 		}
+
 		return s, nil
 	}
 }