1 files changed, 143 insertions, 25 deletions
diff --git a/opentofu/modules/k8s_control_plane/variables.tf b/opentofu/modules/k8s_control_plane/variables.tf
index e359f77..4ffb3bd 100644
--- a/opentofu/modules/k8s_control_plane/variables.tf
+++ b/opentofu/modules/k8s_control_plane/variables.tf
@@ -1,25 +1,143 @@
-variable "name" {}
-variable "desc" {}
-variable "agent" {}
-variable "target_node" {}
-variable "tags" {}
-variable "clone" {}
-variable "full_clone" {}
-variable "qemu_os" {}
-variable "cores" {}
-variable "sockets" {}
-variable "cpu_type" {}
-variable "memory" {}
-variable "scsihw" {}
-variable "bootdisk" {}
-variable "cloudinit_storage" {}
-variable "disk_storage" {}
-variable "disk_size" {}
-variable "iothread" {}
-variable "replicate" {}
-variable "network_id" {}
-variable "network_model" {}
-variable "network_bridge" {}
-variable "ipconfig0" {}
-variable "ciuser" {}
-variable "sshkeys" {}
+variable "name" {
+  type        = string
+  description = "The name of the virtual machine."
+}
+
+variable "desc" {
+  type        = string
+  description = "A description of the virtual machine."
+  default     = ""
+}
+
+variable "agent" {
+  type        = number
+  description = "Whether to enable the QEMU guest agent (0 = disabled, 1 = enabled)."
+  default     = 0
+}
+
+variable "target_node" {
+  type        = string
+  description = "The name of the Proxmox node where the VM will be created."
+}
+
+variable "tags" {
+  type        = string
+  description = "Tags to assign to the virtual machine."
+  default     = ""
+}
+
+variable "clone" {
+  type        = string
+  description = "The name of the VM template to clone."
+}
+
+variable "full_clone" {
+  type        = bool
+  description = "Whether to create a full clone of the template (true) or a linked clone (false)."
+  default     = true
+}
+
+variable "qemu_os" {
+  type        = string
+  description = "The type of OS installed on the VM."
+  default     = "l26"  # Default is Linux 2.6/3.x/4.x/5.x kernel
+}
+
+variable "cores" {
+  type        = number
+  description = "The number of CPU cores to allocate to the VM."
+  default     = 1
+}
+
+variable "sockets" {
+  type        = number
+  description = "The number of CPU sockets to allocate to the VM."
+  default     = 1
+}
+
+variable "cpu_type" {
+  type        = string
+  description = "The type of CPU to emulate (e.g., 'host', 'kvm64')."
+  default     = "host"
+}
+
+variable "memory" {
+  type        = number
+  description = "The amount of memory (in MB) to allocate to the VM."
+  default     = 1024
+}
+
+variable "scsihw" {
+  type        = string
+  description = "The SCSI controller type (e.g., 'virtio-scsi-pci', 'virtio-scsi-single')."
+  default     = "virtio-scsi-pci"
+}
+
+variable "bootdisk" {
+  type        = string
+  description = "The boot disk interface (e.g., 'scsi0', 'virtio0')."
+  default     = "virtio0"
+}
+
+variable "cloudinit_storage" {
+  type        = string
+  description = "The storage pool for the cloud-init drive."
+}
+
+variable "disk_storage" {
+  type        = string
+  description = "The storage pool for the primary disk."
+}
+
+variable "disk_size" {
+  type        = string
+  description = "The size of the primary disk (e.g., '20G')."
+}
+
+variable "iothread" {
+  type        = bool
+  description = "Whether to enable IO threading for the disk."
+  default     = false
+}
+
+variable "replicate" {
+  type        = bool
+  description = "Whether to replicate the disk to other nodes."
+  default     = false
+}
+
+variable "network_id" {
+  type        = number
+  description = "The ID of the network interface."
+  default     = 0
+}
+
+variable "network_model" {
+  type        = string
+  description = "The model of the network interface (e.g., 'virtio')."
+  default     = "virtio"
+}
+
+variable "network_bridge" {
+  type        = string
+  description = "The bridge to attach the network interface to."
+  default     = "vmbr0"
+}
+
+variable "ipconfig0" {
+  type        = string
+  description = "The IP configuration for the VM (e.g., 'ip=dhcp')."
+  default     = "ip=dhcp"
+}
+
+variable "ciuser" {
+  type        = string
+  description = "The username for cloud-init."
+  default     = ""
+}
+
+variable "sshkeys" {
+  type        = string
+  description = "The SSH public keys to inject into the VM via cloud-init."
+  default     = ""
+}