Merge pull request kubernetes-sigs#9698 from killianmuldoon/pr-allow-kubeconfig-patch

🐛 Allow dropping patches KubeadmControlPlane KubeadmConfig

Author: k8s-ci-robot

controlplane/kubeadm/internal/webhooks/kubeadm_control_plane.go

@@ -177,10 +177,12 @@ func (webhook *KubeadmControlPlane) ValidateUpdate(_ context.Context, oldObj, ne
 		{spec, kubeadmConfigSpec, initConfiguration, nodeRegistration},
 		{spec, kubeadmConfigSpec, initConfiguration, nodeRegistration, "*"},
 		{spec, kubeadmConfigSpec, initConfiguration, patches, directory},
+		{spec, kubeadmConfigSpec, initConfiguration, patches},
 		{spec, kubeadmConfigSpec, initConfiguration, skipPhases},
 		{spec, kubeadmConfigSpec, joinConfiguration, nodeRegistration},
 		{spec, kubeadmConfigSpec, joinConfiguration, nodeRegistration, "*"},
 		{spec, kubeadmConfigSpec, joinConfiguration, patches, directory},
+		{spec, kubeadmConfigSpec, joinConfiguration, patches},
 		{spec, kubeadmConfigSpec, joinConfiguration, skipPhases},
 		{spec, kubeadmConfigSpec, preKubeadmCommands},
 		{spec, kubeadmConfigSpec, postKubeadmCommands},