From 41d44225c9cbcbb0d917f2ab550fb9f917c36722 Mon Sep 17 00:00:00 2001
From: Harrison Affel <harrisonaffel@gmail.com>
Date: Fri, 1 Apr 2022 14:42:52 -0400
Subject: [PATCH] do not set agentProfile availability zones if the node pool
 does not define any

---
 pkg/aks/create.go | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/pkg/aks/create.go b/pkg/aks/create.go
index e9566415..2fcd9c0e 100644
--- a/pkg/aks/create.go
+++ b/pkg/aks/create.go
@@ -83,8 +83,12 @@ func CreateOrUpdateCluster(ctx context.Context, cred *Credentials, clusterClient
 			VMSize:              containerservice.VMSizeTypes(np.VMSize),
 			Mode:                containerservice.AgentPoolMode(np.Mode),
 			OrchestratorVersion: np.OrchestratorVersion,
-			AvailabilityZones:   np.AvailabilityZones,
 		}
+
+		if np.AvailabilityZones != nil && len(*np.AvailabilityZones) > 0 {
+			agentProfile.AvailabilityZones = np.AvailabilityZones
+		}
+
 		if np.EnableAutoScaling != nil && *np.EnableAutoScaling {
 			agentProfile.EnableAutoScaling = np.EnableAutoScaling
 			agentProfile.MaxCount = np.MaxCount