From 44a4f356ba3769299d3981703585afb124c2b725 Mon Sep 17 00:00:00 2001
From: Brian King <1854985+inflatador@users.noreply.github.com>
Date: Tue, 6 Dec 2022 20:28:38 -0600
Subject: [PATCH]  Terraform Openstack: replace deprecated template provider
 with supported cloudinit provider (#9536)

---
 .../openstack/modules/compute/main.tf         | 23 +++++++++++--------
 1 file changed, 13 insertions(+), 10 deletions(-)

diff --git a/contrib/terraform/openstack/modules/compute/main.tf b/contrib/terraform/openstack/modules/compute/main.tf
index bf28d2758..7af82e120 100644
--- a/contrib/terraform/openstack/modules/compute/main.tf
+++ b/contrib/terraform/openstack/modules/compute/main.tf
@@ -15,8 +15,11 @@ data "openstack_images_image_v2" "image_master" {
   name = var.image_master == "" ? var.image : var.image_master
 }
 
-data "template_file" "cloudinit" {
-  template = file("${path.module}/templates/cloudinit.yaml")
+data "cloudinit_config" "cloudinit" {
+  part {
+    content_type =  "text/cloud-config"
+    content = file("${path.module}/templates/cloudinit.yaml")
+  }
 }
 
 data "openstack_networking_network_v2" "k8s_network" {
@@ -221,7 +224,7 @@ resource "openstack_compute_instance_v2" "bastion" {
   image_id   = var.bastion_root_volume_size_in_gb == 0 ? local.image_to_use_node : null
   flavor_id  = var.flavor_bastion
   key_pair   = openstack_compute_keypair_v2.k8s.name
-  user_data  = data.template_file.cloudinit.rendered
+  user_data  = data.cloudinit_config.cloudinit.rendered
 
   dynamic "block_device" {
     for_each = var.bastion_root_volume_size_in_gb > 0 ? [local.image_to_use_node] : []
@@ -275,7 +278,7 @@ resource "openstack_compute_instance_v2" "k8s_master" {
   image_id          = var.master_root_volume_size_in_gb == 0 ? local.image_to_use_master : null
   flavor_id         = var.flavor_k8s_master
   key_pair          = openstack_compute_keypair_v2.k8s.name
-  user_data         = data.template_file.cloudinit.rendered
+  user_data         = data.cloudinit_config.cloudinit.rendered
 
 
   dynamic "block_device" {
@@ -399,7 +402,7 @@ resource "openstack_compute_instance_v2" "k8s_master_no_etcd" {
   image_id          = var.master_root_volume_size_in_gb == 0 ? local.image_to_use_master : null
   flavor_id         = var.flavor_k8s_master
   key_pair          = openstack_compute_keypair_v2.k8s.name
-  user_data         = data.template_file.cloudinit.rendered
+  user_data         = data.cloudinit_config.cloudinit.rendered
 
 
   dynamic "block_device" {
@@ -462,7 +465,7 @@ resource "openstack_compute_instance_v2" "etcd" {
   image_id          = var.etcd_root_volume_size_in_gb == 0 ? local.image_to_use_master : null
   flavor_id         = var.flavor_etcd
   key_pair          = openstack_compute_keypair_v2.k8s.name
-  user_data         = data.template_file.cloudinit.rendered
+  user_data         = data.cloudinit_config.cloudinit.rendered
 
   dynamic "block_device" {
     for_each = var.etcd_root_volume_size_in_gb > 0 ? [local.image_to_use_master] : []
@@ -576,7 +579,7 @@ resource "openstack_compute_instance_v2" "k8s_master_no_floating_ip_no_etcd" {
   image_id          = var.master_root_volume_size_in_gb == 0 ? local.image_to_use_master : null
   flavor_id         = var.flavor_k8s_master
   key_pair          = openstack_compute_keypair_v2.k8s.name
-  user_data         = data.template_file.cloudinit.rendered
+  user_data         = data.cloudinit_config.cloudinit.rendered
 
   dynamic "block_device" {
     for_each = var.master_root_volume_size_in_gb > 0 ? [local.image_to_use_master] : []
@@ -634,7 +637,7 @@ resource "openstack_compute_instance_v2" "k8s_node" {
   image_id          = var.node_root_volume_size_in_gb == 0 ? local.image_to_use_node : null
   flavor_id         = var.flavor_k8s_node
   key_pair          = openstack_compute_keypair_v2.k8s.name
-  user_data         = data.template_file.cloudinit.rendered
+  user_data         = data.cloudinit_config.cloudinit.rendered
 
   dynamic "block_device" {
     for_each = var.node_root_volume_size_in_gb > 0 ? [local.image_to_use_node] : []
@@ -697,7 +700,7 @@ resource "openstack_compute_instance_v2" "k8s_node_no_floating_ip" {
   image_id          = var.node_root_volume_size_in_gb == 0 ? local.image_to_use_node : null
   flavor_id         = var.flavor_k8s_node
   key_pair          = openstack_compute_keypair_v2.k8s.name
-  user_data         = data.template_file.cloudinit.rendered
+  user_data         = data.cloudinit_config.cloudinit.rendered
 
   dynamic "block_device" {
     for_each = var.node_root_volume_size_in_gb > 0 ? [local.image_to_use_node] : []
@@ -755,7 +758,7 @@ resource "openstack_compute_instance_v2" "k8s_nodes" {
   image_id          = var.node_root_volume_size_in_gb == 0 ? local.image_to_use_node : null
   flavor_id         = each.value.flavor
   key_pair          = openstack_compute_keypair_v2.k8s.name
-  user_data         = data.template_file.cloudinit.rendered
+  user_data         = data.cloudinit_config.cloudinit.rendered
 
   dynamic "block_device" {
     for_each = var.node_root_volume_size_in_gb > 0 ? [local.image_to_use_node] : []