fix: add missing cloud-init settings

rocky-9.0/data/init.ks.pkrtpl.hcl

@@ -79,7 +79,7 @@ logvol /var/log --fstype xfs --name=lv_log --vgname=vg00 --size=1000 --label=LOG
 logvol /var/log/audit --fstype xfs --name=lv_audit --vgname=vg00 --size=1024 --label=AUDITFS --fsoptions="nosuid,noexec,nodev"
 
 ### Modifies the default set of services that will run under the default runlevel.
-services --enabled=NetworkManager,sshd
+services --enabled=NetworkManager,sshd,qemu-guest-agent
 
 ### Do not configure X on the installed system.
 skipx

rocky-9.0/server.auto.pkrvars.hcl

@@ -1,7 +1,10 @@
 // Virtual Machine Settings
 vm_id                      = 910
-vm_guest_os_keyboard = de(nodeadkeys)
+vm_guest_os_keyboard       = "de(nodeadkeys)"
 vm_guest_os_timezone       = "Europe/Berlin"
+vm_cloud_init              = true
+vm_cloud_init_storage_pool = "storage01"
+vm_qemu_agent              = true
 
 // Proxmox Settings
 proxmox_iso_pool = "local:iso"

rocky-9.0/server.pkr.hcl

@@ -36,11 +36,17 @@ source "proxmox-iso" "rocky-linux-90" {
   cpu_type = "${var.vm_cpu_type}"
   memory   = "${var.vm_mem_size}"
   os       = "${var.vm_os_type}"
+
+  cloud_init              = "${var.vm_cloud_init}"
+  cloud_init_storage_pool = "${var.vm_cloud_init_storage_pool}"
+  qemu_agent              = "${var.vm_qemu_agent}"
+
   network_adapters {
     bridge   = "${var.vm_network_adapter_bridge}"
     model    = "${var.vm_network_adapter_model}"
     vlan_tag = "${var.vm_network_adapter_vlan_tag}"
   }
+
   disks {
     disk_size         = "${var.vm_disk_size}"
     format            = "${var.proxmox_storage_format}"
@@ -48,6 +54,7 @@ source "proxmox-iso" "rocky-linux-90" {
     storage_pool_type = "${var.proxmox_storage_pool_type}"
     type              = "scsi"
   }
+
   scsi_controller = "virtio-scsi-pci"
 
   // Removable Media Settings

rocky-9.0/variables.pkr.hcl

@@ -142,6 +142,24 @@ variable "vm_network_adapter_vlan_tag" {
   default     = ""
 }
 
+variable "vm_cloud_init" {
+  type        = bool
+  description = "Add a Cloud-Init CDROM drive after the virtual machine has been converted."
+  default     = false
+}
+
+variable "vm_cloud_init_storage_pool" {
+  type        = string
+  description = "Name of the Proxmox storage pool to store the Cloud-Init CDROM on."
+  default     = ""
+}
+
+variable "vm_qemu_agent" {
+  type        = bool
+  description = "Enables QEMU Agent option for this VM."
+  default     = false
+}
+
 // Communicator Settings and Credentials
 variable "build_username" {
   type        = string