fix: switch to API token authentication for Proxmox

- Replace user/password auth with API token auth
- Update provider config to use pm_api_token_id and pm_api_token_secret
- Update workflow secrets to use PM_API_TOKEN_ID and PM_API_TOKEN_SECRET
- Remove unused pm_user and proxmox_password variables

.gitea/workflows/terraform-apply.yml

@@ -18,7 +18,8 @@ jobs:
     env:
       TF_VAR_SSH_KEY_PUBLIC: ${{ secrets.SSH_KEY_PUBLIC }}
       TF_VAR_TS_AUTHKEY: ${{ secrets.TS_AUTHKEY }}
-      TF_VAR_proxmox_password: ${{ secrets.PROXMOX_PASSWORD }}
+      TF_VAR_pm_api_token_id: ${{ secrets.PM_API_TOKEN_ID }}
+      TF_VAR_pm_api_token_secret: ${{ secrets.PM_API_TOKEN_SECRET }}
 
     steps:
       - name: Checkout repository

.gitea/workflows/terraform-plan.yml

@@ -19,7 +19,8 @@ jobs:
     env:
       TF_VAR_SSH_KEY_PUBLIC: ${{ secrets.SSH_KEY_PUBLIC }}
       TF_VAR_TS_AUTHKEY: ${{ secrets.TS_AUTHKEY }}
-      TF_VAR_proxmox_password: ${{ secrets.PROXMOX_PASSWORD }}
+      TF_VAR_pm_api_token_id: ${{ secrets.PM_API_TOKEN_ID }}
+      TF_VAR_pm_api_token_secret: ${{ secrets.PM_API_TOKEN_SECRET }}
 
     steps:
       - name: Checkout repository

terraform/main.tf

@@ -9,8 +9,8 @@ terraform {
 
 provider "proxmox" {
   pm_api_url          = var.pm_api_url
-  pm_user         = var.pm_user
-  pm_password     = var.proxmox_password
+  pm_api_token_id     = var.pm_api_token_id
+  pm_api_token_secret = var.pm_api_token_secret
   pm_tls_insecure     = true
 }
 

terraform/terraform.tfvars

@@ -7,4 +7,4 @@ sockets        = 1
 bridge         = "vmbr0"
 storage        = "Flash"
 pm_api_url     = "https://100.105.0.115:8006/api2/json"
-pm_user        = "terraform-prov@pve"
+pm_api_token_id = "terraform-prov@pve!mytoken"

terraform/variables.tf

@@ -1,5 +1,12 @@
-variable "proxmox_password" {
+variable "pm_api_token_id" {
   type        = string
+  description = "Proxmox API token ID (format: user@realm!tokenid)"
+}
+
+variable "pm_api_token_secret" {
+  type        = string
+  sensitive   = true
+  description = "Proxmox API token secret"
 }
 
 variable "target_node" {
@@ -38,10 +45,6 @@ variable "pm_api_url" {
   type = string
 }
 
-variable "pm_user" {
-  type = string
-}
-
 variable "alpaca_vm_count" {
   type        = number
   default     = 1