From 163d3c2a1c5460e60af1da464bc3c03b2418d3df Mon Sep 17 00:00:00 2001
From: Frank <639906+syphernl@users.noreply.github.com>
Date: Tue, 23 Nov 2021 21:12:41 +0100
Subject: [PATCH] fix: prevent creating empty replicas record (#126)

* fix: prevent creating empty readers record

* fmt

* Auto Format

Co-authored-by: cloudpossebot <11232728+cloudpossebot@users.noreply.github.com>
---
 main.tf | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/main.tf b/main.tf
index a0640da9..eaa2620b 100644
--- a/main.tf
+++ b/main.tf
@@ -328,7 +328,7 @@ module "dns_replicas" {
   source  = "cloudposse/route53-cluster-hostname/aws"
   version = "0.12.2"
 
-  enabled  = local.enabled && length(var.zone_id) > 0 && local.is_serverless
+  enabled  = local.enabled && length(var.zone_id) > 0 && local.is_serverless && local.cluster_instance_count > 0
   dns_name = local.reader_dns_name
   zone_id  = var.zone_id
   records  = coalescelist(aws_rds_cluster.primary.*.reader_endpoint, aws_rds_cluster.secondary.*.reader_endpoint, [""])