re-implement previous functionalities with cloud deployment and usb drive creation

terraform/main.tf

@@ -0,0 +1,90 @@
+terraform {
+  required_providers {
+    hcloud = {
+      source  = "hetznercloud/hcloud"
+      version = "~> 1.48"
+    }
+    hetznerdns = {
+      source  = "timohirt/hetznerdns"
+      version = "~> 2.2"
+    }
+  }
+}
+
+locals {
+  domain = var.domain
+  participants = [
+    "hopper", "curie", "lovelace", "noether", "hamilton",
+    "franklin", "johnson", "clarke", "goldberg", "liskov",
+    "wing", "rosen", "shaw", "karp", "rich"
+  ]
+}
+
+provider "hcloud" {
+  token = var.hcloud_token
+}
+
+provider "hetznerdns" {
+  apitoken = var.hetzner_dns_token
+}
+
+resource "hcloud_ssh_key" "workshop" {
+  name       = "code-crispies-workshop"
+  public_key = var.ssh_public_key
+}
+
+resource "hcloud_server" "participant" {
+  for_each = toset(local.participants)
+  
+  name        = each.key
+  image       = "ubuntu-22.04"
+  server_type = "cx21"
+  location    = "nbg1"
+  
+  ssh_keys = [hcloud_ssh_key.workshop.id]
+  
+  user_data = templatefile("${path.module}/cloud-init.yml", {
+    participant_name = each.key
+    domain          = local.domain
+    ssh_public_key  = var.ssh_public_key
+  })
+  
+  labels = {
+    project = "code-crispies-workshop"
+    participant = each.key
+  }
+}
+
+resource "hetznerdns_record" "participant_main" {
+  for_each = toset(local.participants)
+  
+  zone_id = var.dns_zone_id
+  name    = each.key
+  type    = "A" 
+  value   = hcloud_server.participant[each.key].ipv4_address
+  ttl     = 60
+}
+
+resource "hetznerdns_record" "participant_wildcard" {
+  for_each = toset(local.participants)
+  
+  zone_id = var.dns_zone_id
+  name    = "*.${each.key}"
+  type    = "A"
+  value   = hcloud_server.participant[each.key].ipv4_address
+  ttl     = 60
+}
+
+output "participant_ips" {
+  value = {
+    for name, server in hcloud_server.participant : name => server.ipv4_address
+  }
+  description = "IP addresses of participant servers"
+}
+
+output "participant_urls" {
+  value = {
+    for name, server in hcloud_server.participant : name => "https://traefik.${name}.${local.domain}"
+  }
+  description = "Traefik URLs for each participant"
+}