fix: reserved instances, aurora rds specifics (#249)

oycyc · web-flow · commit cb92b8a3befd · 2024-12-17T15:01:53.000+02:00
diff --git a/main.tf b/main.tf
@@ -100,7 +100,7 @@ data "aws_rds_reserved_instance_offering" "default" {
   count               = local.use_reserved_instances ? 1 : 0
   db_instance_class   = var.instance_type
   duration            = var.rds_ri_duration
-  multi_az            = local.cluster_instance_count > 1
+  multi_az            = startswith(local.reserved_instance_engine, "aurora") ? false : local.cluster_instance_count > 1 # Aurora options never available for multi AZ for Reserved Instances. Single Reserved Instances rates still apply. https://docs.aws.amazon.com/AmazonRDS/latest/AuroraUserGuide/USER_WorkingWithReservedDBInstances.html
   offering_type       = var.rds_ri_offering_type
   product_description = local.reserved_instance_engine
 }

Original file line number	Diff line number	Diff line change
`@@ -100,7 +100,7 @@ data "aws_rds_reserved_instance_offering" "default" {`
`100`	`100`	`count = local.use_reserved_instances ? 1 : 0`
`101`	`101`	`db_instance_class = var.instance_type`
`102`	`102`	`duration = var.rds_ri_duration`
`103`		`- multi_az = local.cluster_instance_count > 1`
	`103`	`+ multi_az = startswith(local.reserved_instance_engine, "aurora") ? false : local.cluster_instance_count > 1 # Aurora options never available for multi AZ for Reserved Instances. Single Reserved Instances rates still apply. https://docs.aws.amazon.com/AmazonRDS/latest/AuroraUserGuide/USER_WorkingWithReservedDBInstances.html`
`104`	`104`	`offering_type = var.rds_ri_offering_type`
`105`	`105`	`product_description = local.reserved_instance_engine`
`106`	`106`	`}`