Parameterize Talos and Kubernetes versions for easier upgrades

Author: Ubuntu

.terraform-version

@@ -1 +1 @@
-1.9.5
+1.11.4

cluster.tf

@@ -12,24 +12,27 @@ data "talos_client_configuration" "talosconfig" {
 
 # Control Plane Machine Configurations
 data "talos_machine_configuration" "machineconfig_cp" {
-  cluster_name     = var.cluster_name
-  cluster_endpoint = "https://${var.talos_cp_01_ip_addr}:6443"
-  machine_type     = "controlplane"
-  machine_secrets  = talos_machine_secrets.machine_secrets.machine_secrets
+  cluster_name        = var.cluster_name
+  cluster_endpoint    = "https://${var.talos_cp_01_ip_addr}:6443"
+  machine_type        = "controlplane"
+  machine_secrets     = talos_machine_secrets.machine_secrets.machine_secrets
+  kubernetes_version  = var.kubernetes_version
 }
 
 data "talos_machine_configuration" "machineconfig_cp_02" {
-  cluster_name     = var.cluster_name
-  cluster_endpoint = "https://${var.talos_cp_02_ip_addr}:6443"
-  machine_type     = "controlplane"
-  machine_secrets  = talos_machine_secrets.machine_secrets.machine_secrets
+  cluster_name        = var.cluster_name
+  cluster_endpoint    = "https://${var.talos_cp_02_ip_addr}:6443"
+  machine_type        = "controlplane"
+  machine_secrets     = talos_machine_secrets.machine_secrets.machine_secrets
+  kubernetes_version  = var.kubernetes_version
 }
 
 data "talos_machine_configuration" "machineconfig_cp_03" {
-  cluster_name     = var.cluster_name
-  cluster_endpoint = "https://${var.talos_cp_03_ip_addr}:6443"
-  machine_type     = "controlplane"
-  machine_secrets  = talos_machine_secrets.machine_secrets.machine_secrets
+  cluster_name        = var.cluster_name
+  cluster_endpoint    = "https://${var.talos_cp_03_ip_addr}:6443"
+  machine_type        = "controlplane"
+  machine_secrets     = talos_machine_secrets.machine_secrets.machine_secrets
+  kubernetes_version  = var.kubernetes_version
 }
 
 # Apply Control Plane Configurations

files.tf

@@ -1,6 +1,6 @@
 locals {
   talos = {
-    version = "v1.9.5"
+    version = var.talos_version
   }
 }
 

talosconfig

@@ -49,3 +49,13 @@ variable "cp_vip" {
   type    = string
   default = "192.168.3.180"
 }
+
+variable "talos_version" {
+  type    = string
+  default = "v1.9.5"
+}
+
+variable "kubernetes_version" {
+  type    = string
+  default = "1.32.0"
+}