feat: added terraform instance module

terraform/modules/instance/main.tf

@@ -0,0 +1,50 @@
+terraform {
+  required_providers {
+    libvirt = {
+      source = "dmacvicar/libvirt"
+    }
+  }
+}
+
+variable "name" {}
+variable "network_id" {}
+variable "ip" {}
+variable "volume_base_id" {}
+variable "user_data" {}
+variable "vcpu" {}
+variable "memory" {}
+
+resource "libvirt_volume" "image" {
+  name           = "${var.name}_image"
+  base_volume_id = var.volume_base_id
+}
+
+resource "libvirt_cloudinit_disk" "init" {
+  name      = "${var.name}_cloudinit"
+  user_data = var.user_data
+}
+
+resource "libvirt_domain" "this" {
+  name   = var.name
+  vcpu   = var.vcpu
+  memory = var.memory
+
+  cpu { mode = "host-passthrough" }
+
+  disk { volume_id = libvirt_volume.image.id }
+  cloudinit = libvirt_cloudinit_disk.init.id
+
+  network_interface {
+    network_id = var.network_id
+    addresses  = [var.ip]
+  }
+
+  arch    = "x86_64"
+  type    = "kvm"
+  machine = "q35"
+
+  running   = true
+  autostart = false
+
+  xml { xslt = file("${path.root}/configs/libvirt/patch.xsl") }
+}