From 46c52d8f0b01c395b00d1d12323c359ad1c3c397 Mon Sep 17 00:00:00 2001
From: Ashley Dumaine <ashley.dumaine@gmail.com>
Date: Tue, 21 May 2024 10:44:22 -0400
Subject: [PATCH] handle LoadBalancer deletion if service type changes to no
 longer be a LoadBalancer

---
 cloud/linode/service_controller.go | 15 +++++++++++++++
 1 file changed, 15 insertions(+)

diff --git a/cloud/linode/service_controller.go b/cloud/linode/service_controller.go
index 4ab72218..f04167e9 100644
--- a/cloud/linode/service_controller.go
+++ b/cloud/linode/service_controller.go
@@ -47,6 +47,21 @@ func (s *serviceController) Run(stopCh <-chan struct{}) {
 			klog.Infof("ServiceController will handle service (%s) deletion", getServiceNn(service))
 			s.queue.Add(service)
 		},
+		UpdateFunc: func(oldObj, newObj interface{}) {
+			newSvc, ok := newObj.(*v1.Service)
+			if !ok {
+				return
+			}
+			oldSvc, ok := oldObj.(*v1.Service)
+			if !ok {
+				return
+			}
+
+			if newSvc.Spec.Type != "LoadBalancer" && oldSvc.Spec.Type == "LoadBalancer" {
+				klog.Infof("ServiceController will handle service (%s) LoadBalancer deletion", getServiceNn(oldSvc))
+				s.queue.Add(oldSvc)
+			}
+		},
 	}); err != nil {
 		klog.Errorf("ServiceController didn't successfully register it's Informer %s", err)
 	}