From 86a9c170338705023fd28372a0f7b1cafe76c035 Mon Sep 17 00:00:00 2001
From: Florian Paul Azim Hoberg <gyptazy@gyptazy.ch>
Date: Fri, 30 Aug 2024 19:39:32 +0200
Subject: [PATCH] feature: Add shell script for further automation

---
 create_vm.sh        | 10 ++++++++++
 variables.tf        |  6 ++++++
 virtual_machines.tf |  6 +++---
 vmcount.txt         |  1 +
 4 files changed, 20 insertions(+), 3 deletions(-)
 create mode 100755 create_vm.sh
 create mode 100644 variables.tf
 create mode 100644 vmcount.txt

diff --git a/create_vm.sh b/create_vm.sh
new file mode 100755
index 0000000..3d36a55
--- /dev/null
+++ b/create_vm.sh
@@ -0,0 +1,10 @@
+#!/bin/bash
+
+PROXMOX_NODE=$(/bin/proxlb -b)
+PROXMOX_VM_ID=$(<vmcount.txt)
+
+echo "Best Proxmox node for next VM placement: $PROXMOX_NODE"
+echo "Next VM with ID managed-vm$PROXMOX_VM_ID.boxybsd.com will be placed on node: $PROXMOX_NODE"
+echo "$((++PROXMOX_VM_ID))" > vmcount.txt
+
+terraform apply -var="hostname=managed-vm$PROXMOX_VM_ID.boxybsd.com" -var="node=$PROXMOX_NODE"
diff --git a/variables.tf b/variables.tf
new file mode 100644
index 0000000..190c304
--- /dev/null
+++ b/variables.tf
@@ -0,0 +1,6 @@
+variable "hostname" {
+  type = string
+}
+variable "node" {
+  type = string
+}
diff --git a/virtual_machines.tf b/virtual_machines.tf
index 032c707..db6c613 100644
--- a/virtual_machines.tf
+++ b/virtual_machines.tf
@@ -1,8 +1,8 @@
-resource "proxmox_virtual_environment_vm" "managed-vm33" {
-  name        = "managed-vm33.boxybsd.com"
+resource "proxmox_virtual_environment_vm" "main" {
+  name        = var.hostname
   description = "Managed by Terraform"
   tags        = ["terraform"]
-  node_name   = "virt01"
+  node_name   = var.node
 
   cpu {
     cores = 1 
diff --git a/vmcount.txt b/vmcount.txt
new file mode 100644
index 0000000..d00491f
--- /dev/null
+++ b/vmcount.txt
@@ -0,0 +1 @@
+1