121 lines
No EOL
2.9 KiB
HCL
121 lines
No EOL
2.9 KiB
HCL
terraform {
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required_version = ">= 1.0"
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required_providers {
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talos = {
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source = "siderolabs/talos"
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version = "~> 0.9"
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}
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libvirt = {
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source = "dmacvicar/libvirt"
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version = "~> 0.7"
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}
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}
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}
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provider "libvirt" {
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uri = "qemu:///system"
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}
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# Load variables from a .tfvars file
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variable "cluster_name" {
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description = "The name of the Talos cluster"
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type = string
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default = "evolved-npcs-cluster"
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}
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variable "memory_mb" {
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description = "Memory for each VM in MB"
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type = number
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default = 2048
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}
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variable "vcpu_count" {
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description = "Number of vCPUs for each VM"
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type = number
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default = 2
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}
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variable "talos_version" {
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description = "The version of Talos to use"
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type = string
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default = "v1.11.1"
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}
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resource "libvirt_network" "talos_bridge" {
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name = "control-plane-net"
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autostart = true
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xml {
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xslt = file("control-plane-net.xsl")
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}
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}
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resource "libvirt_pool" "talos-images" {
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name = "talos-images"
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type = "dir"
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target {
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path = "/var/lib/libvirt/images/talos-kvm"
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}
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}
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# Download the ISO
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resource "libvirt_volume" "talos_iso" {
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name = "talos-metal-arm64.iso"
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pool = "talos-images"
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source = "https://factory.talos.dev/image/4a0d65c669d46663f377e7161e50cfd570c401f26fd9e7bda34a0216b6f1922b/v1.11.1/metal-arm64.iso"
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format = "raw"
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}
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# Create disk for VM
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resource "libvirt_volume" "control_plane_disk" {
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name = "control-plane-node-1-disk.qcow2"
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pool = "talos-images"
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base_volume_id = libvirt_volume.talos_iso.id
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size = 42949672960 # 40GB in bytes
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format = "qcow2"
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}
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# Create the VM
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resource "null_resource" "control_plane_node_1" {
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depends_on = [
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libvirt_network.talos_bridge,
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libvirt_volume.control_plane_disk,
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libvirt_volume.talos_iso
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]
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triggers = {
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cpus = var.vcpu_count,
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memory = var.memory_mb,
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cluster_name = var.cluster_name
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}
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provisioner "local-exec" {
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command = <<EOT
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virt-install \
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--connect=qemu:///system \
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--virt-type kvm \
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--name ${self.triggers.cluster_name} \
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--ram ${self.triggers.memory} \
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--vcpus ${self.triggers.cpus} \
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--disk path=/var/lib/libvirt/images/talos-kvm/control-plane-node-1-disk.qcow2,bus=virtio,size=40,format=qcow2 \
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--cdrom /var/lib/libvirt/images/talos-kvm/metal-arm64.iso \
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--os-variant=linux2022 \
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--network network=control-plane-net \
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--graphics none \
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--boot hd,cdrom \
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--noautoconsole
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virsh --connect=qemu:///system autostart ${self.triggers.cluster_name}
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EOT
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}
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provisioner "local-exec" {
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when = destroy
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command = <<EOT
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sudo rm -f /var/lib/libvirt/qemu/nvram/${self.triggers.cluster_name}_VARS.qcow2
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virsh --connect=qemu:///system destroy ${self.triggers.cluster_name}
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virsh --connect=qemu:///system undefine --remove-all-storage ${self.triggers.cluster_name}
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EOT
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}
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} |