ci/cd roles

terraform/main.tf

@@ -40,12 +40,12 @@ module "vm-n8n" {
 
 module "inventory" {
   source   = "./modules/proxmox_ansible_inventory"
-  filename = "${abspath("${path.root}/..")}/ansible/inventory/inventory.yml"
+  filename = "${path.root}/ansible/inventory/inventory.yml"
   instances = local.vm_created
 }
 
 module "vm_data" {
   source    = "./modules/proxmox_vm_data"
-  filename  = "${abspath("${path.root}/..")}/terraform/vm_data.yml"
+  filename  = "${path.root}/terraform/vm_data.yml"
   instances = local.vm_created
 }

terraform/variables.tf

@@ -1,10 +1,14 @@
 variable "instance_mode" {
   type        = string
-  default = "single"
+  description = "single or multiple"
+
+  validation {
+    condition     = contains(["single", "multiple"], var.instance_mode)
+    error_message = "instance_mode must be either single or multiple."
+  }
 }
 
 variable "instance" {
-  description = "Single instance definition"
   type = object({
     service_name = string
     vm_name      = string
@@ -12,15 +16,14 @@ variable "instance" {
     vm_cpu       = optional(number)
     vm_ram       = optional(number)
     vm_size      = optional(string)
-    app_port       = number
-    app_image      = string
     vm_tags      = optional(list(string))
   })
   default   = null
+  nullable  = true
+  description = "Used only when instance_mode = single."
 }
 
 variable "instances" {
-  description = "Multiple instance definitions"
   type = map(object({
     service_name = string
     vm_name      = string
@@ -28,13 +31,14 @@ variable "instances" {
     vm_cpu       = optional(number)
     vm_ram       = optional(number)
     vm_size      = optional(string)
-    app_port       = number
-    app_image      = string
     vm_tags      = optional(list(string))
   }))
   default     = {}
+  nullable    = false
+  description = "Used only when instance_mode = multiple."
 }
 
+
 variable "vm_defaults" {
   type = object({
     node_datastore = string