talos-proxmox-cluster/terraform/variables.tf

# Proxmox variables
variable "proxmox_endpoint" {
  description = "The Proxmox API endpoint (e.g., https://proxmox.example.com:8006)"
  type        = string
}

variable "proxmox_username" {
  description = "The Proxmox username (e.g., root@pam)"
  type        = string
  default     = "root@pam"
}

variable "proxmox_password" {
  description = "The Proxmox password"
  type        = string
  sensitive   = true
}

variable "proxmox_insecure" {
  description = "Allow insecure connections to Proxmox API"
  type        = bool
  default     = true
}

variable "proxmox_ssh_user" {
  description = "SSH user for Proxmox node access"
  type        = string
  default     = "root"
}

variable "proxmox_node" {
  description = "The Proxmox node name where VMs will be created"
  type        = string
}

variable "proxmox_storage" {
  description = "The storage location for VM disks"
  type        = string
  default     = "local"
}

variable "proxmox_network_bridge" {
  description = "The network bridge to use for VMs"
  type        = string
  default     = "vmbr40"
}

# Talos ISO variables
variable "talos_version" {
  description = "The Talos version to use"
  type        = string
  default     = "v1.9.1"
}

variable "talos_iso_url" {
  description = "URL to download Talos ISO (leave empty to use default)"
  type        = string
  default     = ""
}

# Cluster variables
variable "cluster_name" {
  description = "A name to provide for the Talos cluster"
  type        = string
}

variable "cluster_endpoint" {
  description = "The endpoint for the Talos cluster (e.g., https://10.0.0.100:6443)"
  type        = string
}

variable "cluster_vip" {
  description = "Virtual IP for the cluster control plane (optional, for HA setup)"
  type        = string
  default     = ""
}

# VM configuration
variable "vm_id_prefix" {
  description = "Starting VM ID prefix (e.g., 800 will create VMs 800, 801, 802...)"
  type        = number
  default     = 800
}

variable "controlplane_count" {
  description = "Number of control plane nodes"
  type        = number
  default     = 3
}

variable "worker_count" {
  description = "Number of worker nodes"
  type        = number
  default     = 2
}

variable "controlplane_cpu" {
  description = "Number of CPU cores for control plane nodes"
  type        = number
  default     = 2
}

variable "controlplane_memory" {
  description = "Memory in MB for control plane nodes"
  type        = number
  default     = 4096
}

variable "controlplane_disk_size" {
  description = "Disk size for control plane nodes (e.g., 20G)"
  type        = number
  default     = 20
}

variable "worker_cpu" {
  description = "Number of CPU cores for worker nodes"
  type        = number
  default     = 4
}

variable "worker_memory" {
  description = "Memory in MB for worker nodes"
  type        = number
  default     = 8192
}

variable "worker_disk_size" {
  description = "Disk size for worker nodes (e.g., 50G)"
  type        = number
  default     = 10
}

# Network configuration
variable "controlplane_ips" {
  description = "List of static IPs for control plane nodes (leave empty for DHCP)"
  type        = list(string)
  default     = []
}

variable "worker_ips" {
  description = "List of static IPs for worker nodes (leave empty for DHCP)"
  type        = list(string)
  default     = []
}

variable "proxmox_region" {
  description = "Proxmox region identifier for CCM"
  type        = string
  default     = "proxmox"
}

variable "gateway" {
  description = "Default gateway for static IP configuration"
  type        = string
  default     = ""
}

variable "netmask" {
  description = "Network mask (CIDR notation, e.g., 24 for 255.255.255.0)"
  type        = number
  default     = 24
}

variable "nameservers" {
  description = "List of DNS nameservers for static IP configuration"
  type        = list(string)
  default     = ["1.1.1.1", "8.8.8.8"]
}

# Proxmox CCM/CSI token variables
variable "proxmox_ccm_token_secret" {
  description = "Proxmox API token secret for Cloud Controller Manager"
  type        = string
  sensitive   = true
}

variable "proxmox_csi_token_secret" {
  description = "Proxmox API token secret for CSI driver"
  type        = string
  sensitive   = true
}