Adding VPC/Subnets to config files

infrastructure/outputs.tf

@@ -4,6 +4,18 @@ output "s3_static_assets_id" {
   description = "Name of the static assets S3 bucket."
 }
 
+# VPC
+
+output "vpc_id" {
+  value = module.vpc.vpc_id
+  description = "The ID of the VPC."
+}
+
+output "subnet_public_ids" {
+  value = module.subnets.public_subnet_ids
+  description = "The IDs of the public subnets."
+}
+
 # Security groups
 
 output "aws_security_group_ec2_security_group" {