the terransible project can deploy on one or multiple nodes

terraform/projects/terransible/main.tf

@@ -1,24 +1,47 @@
 module "pve_vm" {
-  source            = "../../modules/pve_vm"
-  node_name         = "zenith"
-  vm_name           = "zenith-vm"
-  vm_cpu            = 2
-  vm_ram            = 2048
-  vm_vlan           = 66
+  source    = "../../modules/pve_vm"
+  for_each  = local.vm_list
+  node_name = each.value.node_name
+  vm_name   = each.value.vm_name
+  vm_cpu    = each.value.vm_cpu
+  vm_ram    = each.value.vm_ram
+  vm_vlan   = each.value.vm_vlan
 }
 
+locals {
+  all_nodes = data.proxmox_virtual_environment_nodes.pve_nodes.names
+
+  selected_nodes = var.multi_node_deployment == false ? [var.target_node] : local.all_nodes
+
+  vm_list = {
+    for vm in flatten([
+      for node in local.selected_nodes : [
+        for role, config in var.vm_attr : {
+          node_name = node
+          vm_name   = "${node}-${role}"
+          vm_cpu    = config.cpu
+          vm_ram    = config.ram
+          vm_vlan   = config.vlan
+        }
+      ]
+    ]) : vm.vm_name => vm
+  }
+}
+
+data "proxmox_virtual_environment_nodes" "pve_nodes" {}
+
 output "vm_ip" {
-  value = module.pve_vm.vm_ip
+  value = { for k, v in module.pve_vm : k => v.vm_ip }
 }
 
 resource "ansible_group" "servers" {
   name = "servers"
 }
 resource "ansible_host" "vm" {
-  name = "zenith-vm.lab.vezpi.me"
-  groups = ["servers"]
+  for_each = module.pve_vm
+  name     = each.key
   variables = {
-    ansible_host                 =  module.pve_vm.vm_ip
+    ansible_host = each.value.vm_ip
   }
-}
-
+  groups = ["servers"]
+}