data.tf

data "aws_iam_policy_document" "assume_cluster_role" {
  statement {
    actions = ["sts:AssumeRole"]
    effect  = "Allow"

    principals {
      type        = "Service"
      identifiers = ["eks.amazonaws.com"]
    }
  }
}

data "aws_iam_policy_document" "assume_nodegroup_role" {
  statement {
    actions = ["sts:AssumeRole"]
    effect  = "Allow"

    principals {
      type        = "Service"
      identifiers = ["ec2.amazonaws.com"]
    }
  }
}

data "aws_vpc" "selected" {
  id = var.vpc_id
}

data "aws_subnet_ids" "public" {
  vpc_id = data.aws_vpc.selected.id

  tags = {
    "Attributes" = "public"
  }
}

data "aws_instances" "selected" {
  filter {
    name   = "vpc-id"
    values = [data.aws_vpc.selected.id]
  }

  depends_on = [aws_eks_node_group.eks_cluster_nodegroup]
}