From 799b52ac2187cd8abf584ae2dfbdc61f7c0c10ec Mon Sep 17 00:00:00 2001
From: Mike Beaumont <mjboamail@gmail.com>
Date: Tue, 5 Nov 2024 20:51:18 +0100
Subject: [PATCH] fix(MeshLoadBalancingStrategy): set all priorities equal is
 localityAwareness is disabled

Signed-off-by: Mike Beaumont <mjboamail@gmail.com>
---
 .../meshloadbalancingstrategy/plugin/v1alpha1/plugin.go  | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/pkg/plugins/policies/meshloadbalancingstrategy/plugin/v1alpha1/plugin.go b/pkg/plugins/policies/meshloadbalancingstrategy/plugin/v1alpha1/plugin.go
index 55288733f415..99ab9e3c8719 100644
--- a/pkg/plugins/policies/meshloadbalancingstrategy/plugin/v1alpha1/plugin.go
+++ b/pkg/plugins/policies/meshloadbalancingstrategy/plugin/v1alpha1/plugin.go
@@ -233,6 +233,15 @@ func configureEndpoints(
 			}
 		}
 	}
+	if conf.LocalityAwareness != nil && pointer.Deref(conf.LocalityAwareness.Disabled) {
+		for _, cla := range endpoints {
+			for _, localityLbEndpoints := range cla.Endpoints {
+				if localityLbEndpoints.Locality != nil && localityLbEndpoints.Locality.Zone != localZone {
+					localityLbEndpoints.Priority = 0
+				}
+			}
+		}
+	}
 	return nil
 }