to satisfy: hashicorp/terraform#10857

aws/vpc/route/inputs.tf

@@ -1,13 +1,10 @@
 variable default                   { default = false }
-variable gateway_id                { default = [] type = "list" }
+variable nat_count                 { default = "0" }
+variable gateway_id                { default = "" }
 variable instance_id               { default = "" }
 variable route_table_id            { type = "list" }
 variable nat_gateway_id            { default = [] type = "list" }
 variable network_interface_id      { default = "" }
 variable egress_only_gateway_id    { default = "" }
 variable destination_cidr_block    { default = "" }
 variable vpc_peering_connection_id { default = "" }
-
-
-variable ngw { default = false }
-variable igw { default = false }

aws/vpc/route/route.tf

@@ -1,11 +1,11 @@
 #<---generic one-to-one
 resource "aws_route" "rt" {
-  count = "${var.default ? 1 : 0}"
+  count = "${var.nat_count}"
 
-  gateway_id                = "${length(var.gateway_id) > 0 ? element(var.gateway_id, length(var.gateway_id)) : ""}"
+  gateway_id                = "${var.gateway_id}"
   instance_id               = "${var.instance_id}"
-  route_table_id            = "${element(var.route_table_id, length(var.route_table_id))}"
-  nat_gateway_id            = "${ength(var.nat_gateway_id) > 0 ? element(var.nat_gateway_id, length(var.nat_gateway_id)) : ""}"
+  route_table_id            = "${element(var.route_table_id, count.index)}"
+  nat_gateway_id            = "${element(var.nat_gateway_id, count.index)}"
   network_interface_id      = "${var.network_interface_id}"
   destination_cidr_block    = "${var.destination_cidr_block}"
   egress_only_gateway_id    = "${var.egress_only_gateway_id}"
@@ -21,22 +21,22 @@ resource "aws_route" "rt" {
 #  * https://docs.aws.amazon.com/AmazonVPC/latest/UserGuide/VPC_Route_Tables.html
 #  * https://docs.aws.amazon.com/AmazonVPC/latest/UserGuide/vpc-nat-gateway.html
 #------------
+#resource "aws_route" "ngw" {
+   # count = "${!var.default && var.nat_count > 1 ? var.nat_count : 0}"
+#
+   # gateway_id                = "${length(var.gateway_id) > 1 ? element(var.gateway_id, count.index) : ""}"
+   # route_table_id            = "${element(var.route_table_id, count.index)}"
+   # nat_gateway_id            = "${length(var.nat_gateway_id) > 1 ? element(var.nat_gateway_id, count.index) : ""}"
+ # }
 # resource "aws_route" "ngw" {
-  # count = "${!var.default && length(var.route_table_id) > 1 ? length(var.route_table_id) : 0}"
+#   count = "${var.ngw && length(var.nat_gateway_id) > 0 ? length(var.nat_gateway_id) : 0}"
 #
-  # gateway_id                = "${length(var.gateway_id) > 1 ? element(var.gateway_id, count.index) : ""}"
-  # route_table_id            = "${element(var.route_table_id, count.index)}"
-  # nat_gateway_id            = "${length(var.nat_gateway_id) > 1 ? element(var.nat_gateway_id, count.index) : ""}"
+#   nat_gateway_id            = "${element(var.nat_gateway_id, count.index)}"
+#   route_table_id            = "${element(var.route_table_id, count.index)}"
 # }
-resource "aws_route" "ngw" {
-  count = "${var.ngw && length(var.nat_gateway_id) > 0 ? length(var.nat_gateway_id) : 0}"
-
-  nat_gateway_id            = "${element(var.nat_gateway_id, count.index)}"
-  route_table_id            = "${element(var.route_table_id, count.index)}"
-}
-resource "aws_route" "igw" {
-  count = "${var.igw && length(var.gateway_id) > 0 ? length(var.gateway_id) : 0}"
-
-  gateway_id                = "${element(var.gateway_id, count.index)}"
-  route_table_id            = "${element(var.route_table_id, count.index)}"
+# resource "aws_route" "igw" {
+#   count = "${var.igw && length(var.gateway_id) > 0 ? length(var.gateway_id) : 0}"
+#
+#   gateway_id                = "${element(var.gateway_id, count.index)}"
+#   route_table_id            = "${element(var.route_table_id, count.index)}"
 }