141 lines
3.6 KiB
HCL
141 lines
3.6 KiB
HCL
variable "libvirt_uri" {
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description = "URI for libvirt connection"
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type = string
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default = "qemu:///system"
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}
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variable "pool_name" {
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description = "Name of the storage pool"
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type = string
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default = "tf_tmp_pool"
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}
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variable "pool_path" {
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description = "Path for the storage pool"
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type = string
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default = "/tmp/tf_tmp_storage"
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}
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variable "instance_count" {
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description = "Number of instances to create"
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type = number
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default = 1
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}
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variable "vm_name" {
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description = "Name prefix for VMs"
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type = string
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}
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variable "image_location" {
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description = "Location of the OS image"
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type = string
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default = "https://cloud-images.ubuntu.com/noble/current/noble-server-cloudimg-amd64.img"
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}
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# To avoid refetching the cloud ISO each time, it could could be set to a local directory, like : "/var/lib/libvirt/images/noble-server-cloudimg-amd64.img"
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variable "cloudinit_filename" {
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description = "Name of the cloud-init ISO file"
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type = string
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default = "commoninit.iso"
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}
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variable "enable_cloudinit" {
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description = "Enable cloud-init support"
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type = bool
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default = false
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}
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variable "ssh_key" {
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description = "SSH authorized keys for cloud-init"
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type = string
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default = ""
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}
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variable "user_data" {
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description = "User data for cloud-init"
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type = string
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default = ""
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}
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variable "memory" {
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description = "Memory allocation in MB"
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type = number
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default = 2048
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validation {
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condition = var.memory >= 512
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error_message = "Memory must be at least 512MB."
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}
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}
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variable "vcpu" {
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description = "Number of virtual CPUs"
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type = number
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default = 2
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}
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variable "network_mode" {
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description = "Network mode (nat, none, route, open, bridge)"
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type = string
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default = "nat"
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}
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variable "network_domain" {
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description = "Domain name for the network (derived from vm_name)"
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type = string
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# Default dynamically based on vm_name
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default = ""
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}
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variable "network_addresses" {
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description = "List of network addresses"
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type = list(string)
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default = ["10.17.3.0/24", "2001:db8:ca2:2::1/64"]
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}
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variable "dns_enabled" {
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description = "Enable DNS for the network"
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type = bool
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default = true
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}
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variable "dns_local_only" {
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description = "DNS requests only resolved by virtual network's DNS server"
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type = bool
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default = false
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}
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variable "uefi_firmware" {
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description = <<EOT
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Path to the UEFI firmware binary (OVMF_CODE.fd, QEMU_CODE.fd, …).
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Leave empty (or omit on the module call) to create a plain BIOS VM.
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EOT
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type = string
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default = "" # “BIOS only” when empty
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}
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variable "uefi_nvram_template" {
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description = <<EOT
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Path to an NV‑RAM template that backs the UEFI NVRAM.
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If you specify a template, the VM will get a writable NVRAM block.
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Leave empty for a plain BIOS VM or if you don’t need UEFI NVRAM.
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EOT
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type = string
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default = "" # no NVRAM when empty
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}
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variable "uefi_nvram_file_suffix" {
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description = <<EOT
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Optional file‑suffix fragment that is appended to the
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generated NVRAM file name. Useful when you want to put the
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files under a dedicated directory (`/var/lib/libvirt/qemu/uefi/nvram/…`).
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Empty string means “no suffix” (default behaviour).
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EOT
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type = string
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default = ""
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}
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# Computed variable for network domain (derived from vm_name)
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locals {
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computed_network_domain = var.network_domain != "" ? var.network_domain : "${var.vm_name}.local"
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} |