Remove template resource (#41)

* Remove template resource

* support count

puppet-userdata/main.tf

@@ -1,14 +1,13 @@
-data "template_file" "metadata_puppet" {
-  count    = var.amount_of_instances
-  template = file("${path.module}/templates/metadata.tpl")
-
-  vars = {
-    number       = count.index + 1
-    environment  = var.environment == "production" ? "" : "-${var.environment}"
-    project      = var.project == null ? "" : "-${var.project}"
-    customer     = var.customer
-    function     = var.function
-    puppetmaster = var.puppetmaster
-    domain       = var.domain
-  }
+locals {
+  metadatas = [
+    for n in range(var.amount_of_instances) : templatefile("${path.module}/templates/metadata.tftpl", {
+      number       = n
+      environment  = var.environment == "production" ? "" : "-${var.environment}"
+      project      = var.project == null ? "" : "-${var.project}"
+      customer     = var.customer
+      function     = var.function
+      puppetmaster = var.puppetmaster
+      domain       = var.domain
+    })
+  ]
 }

puppet-userdata/outputs.tf

@@ -1,3 +1,3 @@
 output "user_datas" {
-  value = data.template_file.metadata_puppet.*.rendered
+  value = local.metadatas
 }