Changing domain to null resource

control-plane/main.tf

@@ -42,7 +42,7 @@ variable "talos_version" {
 }
 
 resource "libvirt_network" "talos_bridge" {
-  name = "my-talos-net"
+  name = "control-plane-net"
   autostart = true
   
   xml {
@@ -50,8 +50,8 @@ resource "libvirt_network" "talos_bridge" {
   }
 }
 
-resource "libvirt_pool" "images" {
-  name = "images"
+resource "libvirt_pool" "talos-images" {
+  name = "talos-images"
   type = "dir"
   target {
     path = "/var/lib/libvirt/images/talos-kvm"
@@ -61,7 +61,7 @@ resource "libvirt_pool" "images" {
 # Download the ISO
 resource "libvirt_volume" "talos_iso" {
   name   = "talos-metal-arm64.iso"
-  pool   = "images"
+  pool   = "talos-images"
   source = "https://factory.talos.dev/image/4a0d65c669d46663f377e7161e50cfd570c401f26fd9e7bda34a0216b6f1922b/v1.11.1/metal-arm64.iso"
   format = "raw"
 }
@@ -69,37 +69,53 @@ resource "libvirt_volume" "talos_iso" {
 # Create disk for VM
 resource "libvirt_volume" "control_plane_disk" {
   name           = "control-plane-node-1-disk.qcow2"
-  pool           = "images"
+  pool           = "talos-images"
   base_volume_id = libvirt_volume.talos_iso.id
   size           = 42949672960  # 40GB in bytes
   format         = "qcow2"
 }
 
 # Create the VM
-resource "libvirt_domain" "control_plane_node_1" {
-  name   = "control-plane-node-1"
-  memory = 2048
-  vcpu   = 2
+resource "null_resource" "control_plane_node_1" {
+  depends_on = [ 
+    libvirt_network.talos_bridge, 
+    libvirt_volume.control_plane_disk, 
+    libvirt_volume.talos_iso 
+  ]
 
-  disk {
-    volume_id = libvirt_volume.control_plane_disk.id
+  triggers = {
+    cpus = var.vcpu_count,
+    memory = var.memory_mb,
+    cluster_name = var.cluster_name
   }
 
-  disk {
-    file = libvirt_volume.talos_iso.id
+  provisioner "local-exec" {
+    command = <<EOT
+      virt-install \
+        --connect=qemu:///system \
+        --virt-type kvm \
+        --name ${self.triggers.cluster_name} \
+        --ram ${self.triggers.memory} \
+        --vcpus ${self.triggers.cpus} \
+        --disk path=/var/lib/libvirt/images/talos-kvm/control-plane-node-1-disk.qcow2,bus=virtio,size=40,format=qcow2 \
+        --cdrom /var/lib/libvirt/images/talos-kvm/metal-arm64.iso \
+        --os-variant=linux2022 \
+        --network network=control-plane-net \
+        --graphics none \
+        --boot hd,cdrom \
+        --noautoconsole
+
+      virsh --connect=qemu:///system autostart ${self.triggers.cluster_name}
+    EOT
   }
 
-  network_interface {
-    network_name = "my-talos-net"
-  }
+  provisioner "local-exec" {
+    when = destroyed
 
-  graphics {
-    type        = "none"
+    command = <<EOT
+      sudo rm -f /var/lib/libvirt/qemu/nvram/${self.triggers.cluster_name}_VARS.qcow2
+      virsh --connect=qemu:///system destroy ${self.triggers.cluster_name}
+      virsh --connect=qemu:///system undefine --remove-all-storage ${self.triggers.cluster_name}
+    EOT
   }
-
-  boot_device {
-    dev = ["hd", "cdrom"]
-  }
-
-  autostart = true
 }