From 4cf55371679a4df95a4c66832a61fa199c947d88 Mon Sep 17 00:00:00 2001
From: "nastassia.dailidava" <nastassia.dailidava@allegrogroup.com>
Date: Tue, 12 Dec 2023 11:44:06 +0100
Subject: [PATCH] Logs for vte

---
 .../envoycontrol/snapshot/EnvoySnapshotFactory.kt           | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/envoy-control-core/src/main/kotlin/pl/allegro/tech/servicemesh/envoycontrol/snapshot/EnvoySnapshotFactory.kt b/envoy-control-core/src/main/kotlin/pl/allegro/tech/servicemesh/envoycontrol/snapshot/EnvoySnapshotFactory.kt
index ae160ef02..a22da7e39 100644
--- a/envoy-control-core/src/main/kotlin/pl/allegro/tech/servicemesh/envoycontrol/snapshot/EnvoySnapshotFactory.kt
+++ b/envoy-control-core/src/main/kotlin/pl/allegro/tech/servicemesh/envoycontrol/snapshot/EnvoySnapshotFactory.kt
@@ -226,8 +226,12 @@ class EnvoySnapshotFactory(
         val trafficSplitting = properties.loadBalancing.trafficSplitting
         val weights = trafficSplitting.serviceByWeightsProperties[serviceName]
         val enabledForDependency = globalSnapshot.endpoints[clusterName]?.endpointsList
-            ?.any { e -> trafficSplitting.zoneName == e.locality.zone }
+            ?.any { e -> trafficSplitting.zoneName == e.locality.zone && e.lbEndpointsCount > 0 }
             ?: false
+        logger.debug(
+            "Building route spec, weights: $weights, " +
+                "serviceName: $serviceName, outgoing dependency clusterName: $clusterName, enabled: $enabledForDependency"
+        )
         return if (weights != null && enabledForDependency) {
             logger.debug(
                 "Building traffic splitting route spec, weights: $weights, " +