feat: add terraform

machines.tf

@@ -0,0 +1,80 @@
+resource "hcloud_server" "cthulhu_control_plane" {
+  count = 1
+
+  name        = "control-plane-${count.index}"
+  image       = "rocky-9"
+  server_type = "cax11"
+  location    = "fsn1"
+
+  backups                  = true
+  shutdown_before_deletion = true
+
+  placement_group_id = hcloud_placement_group.cthulhu_control_plane.id
+
+  # firewall_ids = [
+  #   hcloud_firewall.cthulhu_nodes_public.id,
+  #   hcloud_firewall.cthulhu_nodes_private.id,
+  # ]
+
+  ssh_keys = [data.hcloud_ssh_key.vojtechmares.id]
+
+  labels = {
+    "k8s.node.role"    = "master"
+    "k8s.node.name"    = "master-${count.index}"
+    "k8s.cluster.name" = "cthulhu"
+  }
+
+  public_net {
+    ipv4_enabled = true
+    ipv6_enabled = true
+  }
+
+  network {
+    network_id = hcloud_network.cthulhu.id
+    ip         = cidrhost(hcloud_network_subnet.control_plane.ip_range, count.index + 1)
+  }
+}
+
+resource "random_string" "workers_suffix" {
+  length  = 4
+  special = false
+  upper   = false
+}
+
+resource "hcloud_server" "cthulhu_workers" {
+  count = 3
+
+  name        = "worker-${random_string.workers_suffix.result}-${count.index}"
+  image       = "rocky-9"
+  server_type = "cax21"
+  location    = "fsn1"
+
+  backups                  = false
+  shutdown_before_deletion = true
+
+  placement_group_id = hcloud_placement_group.cthulhu_workers.id
+
+  # firewall_ids = [
+  #   hcloud_firewall.cthulhu_nodes_public.id,
+  #   hcloud_firewall.cthulhu_nodes_private.id,
+  # ]
+
+  ssh_keys = [data.hcloud_ssh_key.vojtechmares.id]
+
+  labels = {
+    "k8s.node.role"    = "worker"
+    "k8s.node.name"    = "worker-${random_string.workers_suffix.result}-${count.index}"
+    "k8s.cluster.name" = "cthulhu"
+    "k8s.node.pool"    = random_string.workers_suffix.result
+  }
+
+  public_net {
+    ipv4_enabled = true
+    ipv6_enabled = true
+  }
+
+  network {
+    network_id = hcloud_network.cthulhu.id
+    ip         = cidrhost(hcloud_network_subnet.workers.ip_range, count.index + 1)
+  }
+}