From 5d6d21108f518fb3b8a151a3a4fa246c5cb8ad0f Mon Sep 17 00:00:00 2001
From: vandomej <jacob.vandome15@gmail.com>
Date: Sun, 28 Sep 2025 22:00:55 -0700
Subject: [PATCH] Testing out talos provider for config patches

---
 control_plane/main.tf                         | 62 +++++++++++++++----
 control_plane/patches/controlplane-patch.yaml |  2 +-
 2 files changed, 50 insertions(+), 14 deletions(-)

diff --git a/control_plane/main.tf b/control_plane/main.tf
index 01cabb5..8daca89 100644
--- a/control_plane/main.tf
+++ b/control_plane/main.tf
@@ -8,6 +8,9 @@ terraform {
   }
 }
 
+provider "talos" {
+  # Configuration options
+}
 
 # Load variables from a .tfvars file
 variable "cluster_name" {
@@ -91,22 +94,55 @@ resource "null_resource" "talos_cluster" {
   }
 }
 
-resource "null_resource" "talos_cluster_patches" {
-  depends_on = [null_resource.talos_cluster]
-  triggers = {
-    patches_hash  = filesha1("${path.module}/patches/controlplane-patch.yaml")
-  }
+resource "talos_machine_secrets" "this" {}
 
-  provisioner "local-exec" {
-    command = <<EOT
-      # Apply ONLY your custom patches (not the full config)
-      talosctl patch machineconfig \
-        --patch-file patches/controlplane-patch.yaml \
-        --nodes 10.5.0.2
-    EOT
-  }
+data "talos_machine_configuration" "this" {
+  cluster_name     = "${var.cluster_name}"
+  machine_type     = "controlplane"
+  cluster_endpoint = "https://10.5.0.0:6443"
+  machine_secrets  = talos_machine_secrets.this.machine_secrets
 }
 
+data "talos_client_configuration" "this" {
+  cluster_name         = "example-cluster"
+  client_configuration = talos_machine_secrets.this.client_configuration
+  nodes                = ["10.5.0.2"]
+}
+
+resource "talos_machine_configuration_apply" "this" {
+  client_configuration        = talos_machine_secrets.this.client_configuration
+  machine_configuration_input = data.talos_machine_configuration.this.machine_configuration
+  node                        = "10.5.0.2"
+  config_patches = [
+    yamlencode({
+      cluster = {
+        apiServer = {
+          certSANs = [
+            "- 10.5.0.1"
+          ]
+        }
+      }
+    })
+  ]
+}
+
+# resource "null_resource" "talos_cluster_patches" {
+#   depends_on = [null_resource.talos_cluster]
+#   triggers = {
+#     patches_hash  = filesha1("${path.module}/patches/controlplane-patch.yaml")
+#   }
+
+#   provisioner "local-exec" {
+#     command = <<EOT
+#       # Apply ONLY your custom patches (not the full config)
+#       talosctl patch machineconfig \
+#         --patch-file patches/controlplane-patch.yaml \
+#         --nodes 10.5.0.2 \
+#         --mode reboot
+#     EOT
+#   }
+# }
+
 output "next_steps" {
   value = <<EOT
 After applying:
diff --git a/control_plane/patches/controlplane-patch.yaml b/control_plane/patches/controlplane-patch.yaml
index 8b5e20d..21a8849 100644
--- a/control_plane/patches/controlplane-patch.yaml
+++ b/control_plane/patches/controlplane-patch.yaml
@@ -1,4 +1,4 @@
 cluster:
   apiServer:
     certSANs:
-      - 10.5.0.1
\ No newline at end of file
+      - 10.5.0.2
\ No newline at end of file