Add aws-cdk:subnet-name and aws-cdk:subnet-type tags to subnets (#21)

Co-authored-by: Nicholas Law <[email protected]>

Author: nicklaw5

subnet-private.tf

@@ -14,9 +14,11 @@ resource "aws_subnet" "private" {
   tags = merge(
     var.tags,
     {
-      "Name"    = "${var.name}-Subnet-Private-${upper(data.aws_availability_zone.az[count.index].name_suffix)}"
-      "Scheme"  = "private"
-      "EnvName" = var.name
+      "Name"                = "${var.name}-Subnet-Private-${upper(data.aws_availability_zone.az[count.index].name_suffix)}"
+      "Scheme"              = "private"
+      "EnvName"             = var.name
+      "aws-cdk:subnet-name" = "Private"
+      "aws-cdk:subnet-type" = "Private"
     },
     local.kubernetes_clusters,
     length(var.kubernetes_clusters) != 0 ? { "kubernetes.io/role/internal-elb" = 1 } : {}

subnet-public.tf

@@ -12,9 +12,11 @@ resource "aws_subnet" "public" {
   tags = merge(
     var.tags,
     {
-      "Name"    = "${var.name}-Subnet-Public-${upper(data.aws_availability_zone.az[count.index].name_suffix)}"
-      "Scheme"  = "public"
-      "EnvName" = var.name
+      "Name"                = "${var.name}-Subnet-Public-${upper(data.aws_availability_zone.az[count.index].name_suffix)}"
+      "Scheme"              = "public"
+      "EnvName"             = var.name
+      "aws-cdk:subnet-name" = "Public"
+      "aws-cdk:subnet-type" = "Public"
     },
     local.kubernetes_clusters,
     length(var.kubernetes_clusters) != 0 ? { "kubernetes.io/role/elb" = 1 } : {}

subnet-secure.tf

@@ -12,9 +12,11 @@ resource "aws_subnet" "secure" {
   tags = merge(
     var.tags,
     {
-      "Name"    = "${var.name}-Subnet-Secure-${upper(data.aws_availability_zone.az[count.index].name_suffix)}"
-      "Scheme"  = "secure"
-      "EnvName" = var.name
+      "Name"                = "${var.name}-Subnet-Secure-${upper(data.aws_availability_zone.az[count.index].name_suffix)}"
+      "Scheme"              = "secure"
+      "EnvName"             = var.name
+      "aws-cdk:subnet-name" = "Secure"
+      "aws-cdk:subnet-type" = "Isolated"
     },
     local.kubernetes_clusters_secure,
     length(var.kubernetes_clusters_secure) != 0 ? { "kubernetes.io/role/internal-elb" = 1 } : {}
@@ -51,4 +53,4 @@ resource "aws_vpc_endpoint_route_table_association" "secure" {
   count           = var.vpc_endpoint_s3_gateway ? 1 : 0
   route_table_id  = aws_route_table.secure.id
   vpc_endpoint_id = aws_vpc_endpoint.s3[0].id
-}
+}

subnet-transit.tf

@@ -12,9 +12,11 @@ resource "aws_subnet" "transit" {
   tags = merge(
     var.tags,
     {
-      "Name"    = "${var.name}-Subnet-Transit-${upper(data.aws_availability_zone.az[count.index].name_suffix)}"
-      "Scheme"  = "transit"
-      "EnvName" = var.name
+      "Name"                = "${var.name}-Subnet-Transit-${upper(data.aws_availability_zone.az[count.index].name_suffix)}"
+      "Scheme"              = "transit"
+      "EnvName"             = var.name
+      "aws-cdk:subnet-name" = "Transit"
+      "aws-cdk:subnet-type" = "Public"
     },
   )
 }