From 713652b7fb4a0962659deb12191c94f8355c789b Mon Sep 17 00:00:00 2001
From: "Matthew C. Morgan" <matthew.c.morgan@census.gov>
Date: Thu, 12 Feb 2026 18:03:40 -0500
Subject: [PATCH] vpc/subnet handling

---
 common/data.tf              | 23 +++++++++++++++++++++++
 common/variables.product.tf | 12 ++++++++++++
 2 files changed, 35 insertions(+)

diff --git a/common/data.tf b/common/data.tf
index 8f58564..e370d25 100644
--- a/common/data.tf
+++ b/common/data.tf
@@ -1,3 +1,26 @@
+data "aws_vpc" "eks_vpc" {
+  filter {
+    name   = "tag:Name"
+    values = [var.vpc_name]
+  }
+}
+
+data "aws_subnets" "subnets" {
+  filter {
+    name   = "tag:Name"
+    values = [var.subnets_name]
+  }
+  filter {
+    name   = "vpc-id"
+    values = [data.aws_vpc.eks_vpc.id]
+  }
+}
+
+data "aws_subnet" "subnets" {
+  for_each = toset(data.aws_subnets.subnets.ids)
+  id       = each.key
+}
+
 # Get portfolio details if we provided the ID
 data "aws_servicecatalog_portfolio" "by_id" {
   count           = var.portfolio_id != null ? 1 : 0
diff --git a/common/variables.product.tf b/common/variables.product.tf
index af57f28..0ede96b 100644
--- a/common/variables.product.tf
+++ b/common/variables.product.tf
@@ -91,4 +91,16 @@ variable "timeout_delete" {
   description = "Timeout for provisioned product deletion"
   type        = string
   default     = "60m"
+}
+
+variable "vpc_name" {
+  description = "Name tag of the VPC to deploy into"
+  type        = string
+  default     = "vpc2-csvd-dev"
+}
+
+variable "subnets_name" {
+  description = "Name tag of the subnets to deploy into"
+  type        = string
+  default     = "apps"
 }
\ No newline at end of file