Merge pull request #3 from opzkit/additional_subnet_tags

Additional subnet tags
opzkit · Oct 11, 2021 · 7688e71 · 7688e71
2 parents 9c95638 + c64d901
commit 7688e71
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Showing 2 changed files with 16 additions and 4 deletions.
diff --git a/main.tf b/main.tf
@@ -34,23 +34,23 @@ resource "aws_subnet" "private" {
   availability_zone = "${var.region}${each.key}"
   cidr_block        = each.value
   vpc_id            = aws_vpc.vpc.id
-  tags = {
+  tags = merge({
     "Name"                            = "${var.region}${each.key}.${var.name}"
     "SubnetType"                      = "Private"
     "kubernetes.io/role/internal-elb" = "1"
-  }
+  }, var.additional_private_subnet_tags)
 }
 
 resource "aws_subnet" "public" {
   for_each          = local.public_cidrs
   availability_zone = "${var.region}${each.key}"
   cidr_block        = each.value
   vpc_id            = aws_vpc.vpc.id
-  tags = {
+  tags = merge({
     "Name"                   = "public-${var.region}${each.key}.${var.name}"
     "SubnetType"             = "Utility"
     "kubernetes.io/role/elb" = "1"
-  }
+  }, var.additional_public_subnet_tags)
 }
 
 resource "aws_internet_gateway" "igw" {

diff --git a/vars.tf b/vars.tf
@@ -32,6 +32,12 @@ variable "public_subnet_zones" {
   }
 }
 
+variable "additional_public_subnet_tags" {
+  type        = map(any)
+  default     = {}
+  description = "Additional tags for public subnets."
+}
+
 variable "public_subnet_cidrs" {
   type        = list(string)
   default     = []
@@ -48,6 +54,12 @@ variable "private_subnet_zones" {
   }
 }
 
+variable "additional_private_subnet_tags" {
+  type        = map(any)
+  default     = {}
+  description = "Additional tags for private subnets."
+}
+
 variable "private_subnet_cidrs" {
   type        = list(string)
   default     = []