title: Terraform outputs for resources with count
body: <p>I have my s3 resource in terraform with configuration:</p>
  
  <pre><code>locals {
      bucket_count = "${length(var.s3_config["bucket_names"])}"
  }
  
  resource "aws_s3_bucket" "s3_bucket" {
      count = "${local.bucket_count}"
      bucket = "${format("%s-%s", element(var.s3_config["bucket_names"], count.index), var.region)}"
      acl = "private"
      region = "${var.region}"
  
      tags {
          Name = "${format("%s-%s", element(var.s3_config["bucket_names"], count.index), var.region)}"
      }
  }
  </code></pre>
  
  <p>and i want to set output variable for all created bucket so i created file names outputs.tf with content</p>
  
  <pre><code>output "buckets" {
    value = "${aws_s3_bucket.s3_bucket.*.bucket}"
  }
  
  output "buckets_arns" {
    value = "${aws_s3_bucket.s3_bucket.*.arn}"
  }
  </code></pre>
  
  <p>when i apply configuration its ok i see outputs in terraform.tfstate file but when i call terraform output i see information that is no output or output is empty what i do wrong ?</p>