deploy with k3s

k3s_cluster/main.tf

@@ -0,0 +1,93 @@
+data tls_public_key default {
+  count = length(var.ssh_keys)
+
+  private_key_pem = var.ssh_keys[count.index]
+}
+
+resource hcloud_ssh_key default {
+  count = length(var.ssh_keys)
+
+  name = "${var.name}-${count.index}"
+
+  public_key = data.tls_public_key.default[count.index].public_key_openssh
+}
+
+resource hcloud_floating_ip server {
+  name          = "${var.name}-server"
+  home_location = var.server_location
+  description   = "Persistent IP for K3s Server. Used in Domain and for Ingress."
+  type          = "ipv4"
+}
+
+resource hcloud_rdns server {
+  floating_ip_id = hcloud_floating_ip.server.id
+  ip_address     = hcloud_floating_ip.server.ip_address
+  dns_ptr        = var.domain
+}
+
+resource hcloud_floating_ip_assignment server {
+  floating_ip_id = hcloud_floating_ip.server.id
+  server_id      = hcloud_server.server.id
+}
+
+resource hcloud_server server {
+  name        = "${var.name}-server"
+  image       = var.server_image
+  server_type = var.control_server_type
+  location    = var.server_location
+
+  ssh_keys = hcloud_ssh_key.default.*.id
+
+  connection {
+    type        = "ssh"
+    host        = self.ipv4_address
+    private_key = var.ssh_keys[0]
+  }
+
+  user_data = data.template_cloudinit_config.k3s_server.rendered
+
+  provisioner "remote-exec" {
+    inline = [
+      "cloud-init status --wait",
+    ]
+  }
+}
+
+
+resource "random_id" "agent" {
+  count = var.compute_count
+
+  keepers = {
+    image       = var.server_image
+    server_type = var.control_server_type
+    user_data   = sha256(data.template_cloudinit_config.k3s_agent.rendered)
+  }
+
+  byte_length = 3
+}
+
+resource hcloud_server agent {
+  count = var.compute_count
+
+  name        = "${var.name}-agent-${random_id.agent[count.index].hex}"
+  image       = random_id.agent[count.index].keepers.image
+  server_type = random_id.agent[count.index].keepers.server_type
+  location    = var.server_location
+
+
+  ssh_keys = hcloud_ssh_key.default.*.id
+
+  connection {
+    type        = "ssh"
+    host        = self.ipv4_address
+    private_key = var.ssh_keys[0]
+  }
+
+  user_data = data.template_cloudinit_config.k3s_agent.rendered
+
+  provisioner "remote-exec" {
+    inline = [
+      "cloud-init status --wait",
+    ]
+  }
+}