remove unused variables (#27)

* remove unused variables

* update changelog

CHANGELOG.md

@@ -7,6 +7,10 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ## [Unreleased]
 
+### Removed
+
+- Removed unused vars relating to cloud-init.
+
 ## [1.4.1] - 2023-03-05
 
 ### Changed

README.md

@@ -12,7 +12,6 @@ This module is an opinionated take on creating a VM in Proxmox; not all possible
 |------|-------------|------|---------|:--------:|
 | boot | Boot order for the instance. | `string` | `"cdn"` | no |
 | cicustom | Path(s) to cloud-init config files (ignored when pxe_boot is true). | `string` | `null` | no |
-| citemplate_storage | Name of the storage containing the cloud-init snippets (ignored when pxe_boot is true). | `string` | `null` | no |
 | clone | Name of the template to clone (ignored when pxe_boot is true). | `string` | `null` | no |
 | cloudinit_cdrom_storage | Name of the storage to create the cloud-init image in (e.g. local-lvm). | `string` | `null` | no |
 | cores | Number of cores to allocate. | `number` | n/a | yes |
@@ -28,8 +27,6 @@ This module is an opinionated take on creating a VM in Proxmox; not all possible
 | pxe_boot | Set PXE boot mode | `bool` | `null` | no |
 | qemu_agent | Enable QEMU guest agent (must be installed in the template). Set to `1` to enable or `0` to disable. | `number` | `0` | no |
 | resource_pool | Name of the resource pool the assign the instance to. | `string` | n/a | yes |
-| snippet_dir | Name of the snippet subdirectory. | `string` | `"snippets"` | no |
-| snippet_file_base | Path to the directory containing the snippet_dir. | `string` | `"/var/lib/vz"` | no |
 | sockets | Number of sockets to allocate. | `number` | n/a | yes |
 | target_node | Name of the node to assign the instance to. | `string` | n/a | yes |
 | vmid | ID of the VM (must be unique). | `number` | n/a | yes |

instance.tf

@@ -41,6 +41,6 @@ resource "proxmox_vm_qemu" "proxmox_instance" {
 
   os_type  = var.pxe_boot == true ? null : var.os_type
   cicustom = var.pxe_boot == true ? null : var.cicustom
-  # example: "user=${var.citemplate_storage}:${var.snippet_dir}/user-${var.snippet_file_base},network=${var.citemplate_storage}:${var.snippet_dir}/network-${var.snippet_file_base}"
+  # example: "user=${local.citemplate_storage}:${local.snippet_dir}/user-${local.snippet_file_base},network=${local.citemplate_storage}:${local.snippet_dir}/network-${local.snippet_file_base}"
   cloudinit_cdrom_storage = var.pxe_boot == true ? null : var.cloudinit_cdrom_storage
 }

variables.tf

@@ -117,30 +117,12 @@ variable "os_type" {
   type        = string
 }
 
-variable "snippet_dir" {
-  default     = "snippets"
-  description = "Name of the snippet subdirectory."
-  type        = string
-}
-
-variable "snippet_file_base" {
-  default     = "/var/lib/vz"
-  description = "Path to the directory containing the snippet_dir."
-  type        = string
-}
-
 variable "cicustom" {
   default     = null
   description = "Path(s) to cloud-init config files (ignored when pxe_boot is true)."
   type        = string
 }
 
-variable "citemplate_storage" {
-  default     = null
-  description = "Name of the storage containing the cloud-init snippets (ignored when pxe_boot is true)."
-  type        = string
-}
-
 variable "cloudinit_cdrom_storage" {
   default     = null
   description = "Name of the storage to create the cloud-init image in (e.g. local-lvm)."