From 988f677ffda2104289e35ee398981f87843f93c3 Mon Sep 17 00:00:00 2001
From: Simon Rondelez <simonrondelez@me.com>
Date: Tue, 22 Nov 2022 10:38:44 +0100
Subject: [PATCH] Remove template resource (#41)

* Remove template resource

* support count
---
 puppet-userdata/main.tf                       | 25 +++++++++----------
 puppet-userdata/outputs.tf                    |  2 +-
 .../{metadata.tpl => metadata.tftpl}          |  0
 3 files changed, 13 insertions(+), 14 deletions(-)
 rename puppet-userdata/templates/{metadata.tpl => metadata.tftpl} (100%)

diff --git a/puppet-userdata/main.tf b/puppet-userdata/main.tf
index 81bd026..d0031f8 100644
--- a/puppet-userdata/main.tf
+++ b/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
+    })
+  ]
 }
diff --git a/puppet-userdata/outputs.tf b/puppet-userdata/outputs.tf
index d2b39a7..8fe50cd 100644
--- a/puppet-userdata/outputs.tf
+++ b/puppet-userdata/outputs.tf
@@ -1,3 +1,3 @@
 output "user_datas" {
-  value = data.template_file.metadata_puppet.*.rendered
+  value = local.metadatas
 }
diff --git a/puppet-userdata/templates/metadata.tpl b/puppet-userdata/templates/metadata.tftpl
similarity index 100%
rename from puppet-userdata/templates/metadata.tpl
rename to puppet-userdata/templates/metadata.tftpl