add some data

aws_data.tf

@@ -5,7 +5,26 @@ data "aws_region" "current" {}
 data "aws_arn" "current" {
   arn = data.aws_caller_identity.current.arn
 }
-
+data "aws_subnets" "container-subnets" {
+  filter {
+    name   = "tag:Name"
+    values = [local.container_subnets_name]
+  }
+  filter {
+    name   = "vpc-id"
+    values = [data.aws_vpc.eks_vpc.id]
+  }
+}
+data "aws_subnets" "lb-subnets" {
+  filter {
+    name   = "tag:Name"
+    values = [local.lb_subnets_name]
+  }
+  filter {
+    name   = "vpc-id"
+    values = [data.aws_vpc.eks_vpc.id]
+  }
+}
 locals {
   base_arn = format("arn:%v:%%v:%v:%v:%%v:%%v", data.aws_arn.current.partition, data.aws_region.current.name, data.aws_caller_identity.current.account_id)
   iam_arn  = format("arn:%v:iam::%v:%%v", data.aws_arn.current.partition, data.aws_caller_identity.current.account_id)