add template vm in proxmox [ci skip]

modules/create-template-vm/main.tf

@@ -0,0 +1,41 @@
+variable "proxmox_host" { type = string }
+variable "proxmox_user" { type = string }
+variable "cloud_image_url" { type = string }
+variable "image_path" { type = string }
+variable "template_id" {
+  type    = number
+  default = 8000
+}
+variable "template_name" { type = string }
+
+# SSH connection to Proxmox
+resource "null_resource" "create_template_remote" {
+  connection {
+    type        = "ssh"
+    user        = var.proxmox_user
+    host        = var.proxmox_host
+    private_key = file("~/.ssh/id_ed25519")
+  }
+
+  # Commands executed *on Proxmox host*
+  provisioner "remote-exec" {
+    inline = [
+      "set -e",
+      # download the cloud image if missing
+      "if [ ! -f ${var.image_path} ]; then wget -O ${var.image_path} ${var.cloud_image_url}; fi",
+      # create template only if not existing
+      "if ! qm status ${var.template_id} >/dev/null 2>&1; then",
+      "  echo 'Creating cloud-init template...';",
+      "  qm create ${var.template_id} --name ${var.template_name} --memory 8192 --cores 8 --net0 virtio,bridge=vmbr0;",
+      "  qm importdisk ${var.template_id} ${var.image_path} local-lvm;",
+      "  qm set ${var.template_id} --scsihw virtio-scsi-pci --scsi0 local-lvm:vm-${var.template_id}-disk-0;",
+      "  qm set ${var.template_id} --ide2 local-lvm:cloudinit;",
+      "  qm set ${var.template_id} --boot c --bootdisk scsi0;",
+      "  qm set ${var.template_id} --serial0 socket --vga serial0;",
+      "  qm template ${var.template_id};",
+      "else",
+      "  echo 'Template ${var.template_id} already exists — skipping.';",
+      "fi"
+    ]
+  }
+}