Make template compatible with Proxmox 8.2.4, fix issues across template

.gitignore

@@ -5,8 +5,13 @@
 *.tfplan
 cloud.tf
 tmp
+*.tfvars
+
+# Exclude example.tfvars from being ignored
+!example.tfvars
 
 # OS files
 Icon*
 .DS_Store
-.env*
+.env*
+

example.tfvars

@@ -63,12 +63,12 @@ vm_k8s_worker = {
 
 # Kubernetes settings
 ########################################################################
-kube_version               = "v1.24.6"
+kube_version               = "v1.29.5"
 kube_network_plugin        = "calico"
 enable_nodelocaldns        = false
 podsecuritypolicy_enabled  = false
 persistent_volumes_enabled = false
 helm_enabled               = false
 ingress_nginx_enabled      = false
 argocd_enabled             = false
-argocd_version             = "v2.4.12"
+argocd_version             = "v2.11.4"

modules/proxmox_ubuntu_vm/main.tf

@@ -4,7 +4,7 @@ terraform {
   required_providers {
     proxmox = {
       source  = "telmate/proxmox"
-      version = "2.9.14"
+      version = "3.0.1-rc3"
     }
   }
 }
@@ -27,27 +27,37 @@ resource "proxmox_vm_qemu" "ubuntu_vm" {
   scsihw           = "virtio-scsi-single"
   hotplug          = "network,disk,usb,memory,cpu"
   numa             = true
-  automatic_reboot = false
+  automatic_reboot = true
   desc             = "This VM is managed by Terraform, cloned from an Cloud-init Ubuntu image, configured with an internal network and supports CPU hotplug/hot unplug and memory hotplug capabilities."
   tags             = var.vm_tags
 
-  disk {
-    slot     = 0
-    type     = "virtio"
-    storage  = var.vm_os_disk_storage
-    size     = "${var.vm_os_disk_size_gb}G"
-    iothread = 1
-  }
-
-  dynamic "disk" {
-    for_each = var.add_worker_node_data_disk ? [var.worker_node_data_disk_size] : []
+  disks {
+    virtio {
+      virtio0 {
+          disk {
+            size     = "${var.vm_os_disk_size_gb}G"
+            storage  = var.vm_os_disk_storage
+            iothread = true 
+          }
+        }
 
-    content {
-      slot     = 1
-      type     = "virtio"
-      storage  = var.worker_node_data_disk_storage
-      size     = "${var.worker_node_data_disk_size}G"
-      iothread = 1
+      dynamic "virtio1" {
+        for_each = var.add_worker_node_data_disk ? [var.worker_node_data_disk_size] : []
+        content {
+          disk {
+            size     = "${var.worker_node_data_disk_size}G"
+            storage  = var.worker_node_data_disk_storage
+            iothread = true
+          }
+        }
+      }
+    }
+    ide {
+      ide0 {
+        cloudinit {
+          storage = var.vm_os_disk_storage
+        }
+      }
     }
   }
 

modules/proxmox_ubuntu_vm/variables.tf

@@ -88,7 +88,7 @@ variable "vm_os_disk_storage" {
 variable "vm_ubuntu_tmpl_name" {
   type        = string
   description = "Name of Cloud-init template Ubuntu VM."
-  default     = "ubuntu-2204"
+  default     = "ubuntu-2404"
 }
 
 variable "vm_host_number" {

providers.tf

@@ -4,11 +4,11 @@ terraform {
   required_providers {
     proxmox = {
       source  = "telmate/proxmox"
-      version = "2.9.14"
+      version = "3.0.1-rc3"
     }
     null = {
       source  = "hashicorp/null"
-      version = "3.2.1"
+      version = "3.2.2"
     }
   }
 }

scripts/setup_kubespray.sh

@@ -42,6 +42,16 @@ if ! command -v docker &> /dev/null; then
         exit 1
     fi
 
+# Check and add DPkg::Lock::Timeout=600 to apt-get install if not already present
+    if ! grep -q 'apt-get install.*DPkg::Lock::Timeout=600' get-docker.sh; then
+        sed -i 's/apt-get install/apt-get install -o DPkg::Lock::Timeout=600/g' get-docker.sh
+    fi
+
+    # Check and add DPkg::Lock::Timeout=600 to apt-get update if not already present
+    if ! grep -q 'apt-get update.*DPkg::Lock::Timeout=600' get-docker.sh; then
+        sed -i 's/apt-get update/apt-get update -o DPkg::Lock::Timeout=600/g' get-docker.sh
+    fi
+
     # Install Docker
     if ! sudo sh get-docker.sh; then
         echo "Error installing Docker. Exiting." >&2

variables.tf

@@ -88,11 +88,13 @@ variable "internal_net_subnet_cidr" {
 variable "ssh_private_key" {
   type        = string
   description = "SSH private key in base64, will be used by Terraform client to connect to the VM after provisioning"
+  sensitive = false
 }
 
 variable "ssh_public_keys" {
   type        = string
   description = "SSH public keys in base64"
+  sensitive = false
 }
 
 variable "vm_user" {
@@ -145,7 +147,7 @@ variable "worker_node_data_disk_size" {
 variable "vm_ubuntu_tmpl_name" {
   type        = string
   description = "Name of Cloud-init template Ubuntu VM"
-  default     = "ubuntu-2204"
+  default     = "ubuntu-2404"
 }
 
 variable "bastion_ssh_ip" {
@@ -191,13 +193,13 @@ variable "create_kubespray_host" {
 variable "kubespray_image" {
   type        = string
   description = "The Docker image to deploy Kubespray"
-  default     = "khanhphhub/kubespray:v2.22.0"
+  default = "quay.io/kubespray/kubespray:v2.25.0"
 }
 
 variable "kube_version" {
   type        = string
   description = "Kubernetes version"
-  default     = "v1.24.6"
+  default     = "v1.29.5"
 }
 variable "kube_network_plugin" {
   type        = string
@@ -238,7 +240,7 @@ variable "argocd_enabled" {
 variable "argocd_version" {
   type        = string
   description = "The ArgoCD version to be installed"
-  default     = "v2.4.12"
+  default     = "v2.11.4"
 }
 
 

vm-k8s-nodes.tf

@@ -16,7 +16,7 @@ module "k8s_control_plane_nodes" {
   vm_net_subnet_cidr           = var.internal_net_subnet_cidr
   vm_host_number               = 10
   vm_user                      = var.vm_user
-  vm_tags                      = "${var.env_name};terraform;k8s-control-plane"
+  vm_tags                      = "${var.env_name};terraform;k8s_control_plane"
   ssh_public_keys              = var.ssh_public_keys
   use_legacy_naming_convention = var.use_legacy_naming_convention
 }
@@ -39,7 +39,7 @@ module "k8s_worker_nodes" {
   vm_net_subnet_cidr            = var.internal_net_subnet_cidr
   vm_host_number                = 20
   vm_user                       = var.vm_user
-  vm_tags                       = "${var.env_name};terraform;k8s-worker"
+  vm_tags                       = "${var.env_name};terraform;k8s_worker"
   ssh_public_keys               = var.ssh_public_keys
   add_worker_node_data_disk     = var.add_worker_node_data_disk
   worker_node_data_disk_storage = var.worker_node_data_disk_storage

vm-kubespray-host.tf

@@ -80,7 +80,7 @@ resource "null_resource" "setup_kubespray" {
   provisioner "remote-exec" {
     inline = [
       local.setup_kubespray_script_content,
-      "echo ${var.ssh_private_key} | base64 -d > ${local.kubespray_data_dir}/id_rsa",
+      "echo \"${var.ssh_private_key}\" | base64 -d > ${local.kubespray_data_dir}/id_rsa",
       <<-EOT
       cat <<EOF > ${local.kubespray_data_dir}/inventory.ini
       ${local.kubespray_inventory_content}