terraform-linode-unifi-controller/main.tf

resource "linode_instance" "unifi-instance" {
  label = "${var.label}"

  region = "${var.region}"
  type = "${var.type}"

  image = "${var.image}"
  backups_enabled = true
  swap_size = 256
  authorized_keys = ["${chomp(file("~/.ssh/id_rsa.pub"))}"]

  provisioner "remote-exec" {
    inline = [
      "hostnamectl set-hostname ${var.label}",
      "echo '127.0.0.1 ${var.label}' >> /etc/hosts",
      "echo '::1       ${var.label}' >> /etc/hosts",
    ]
  }

  provisioner "file" {
    source      = "${path.module}/files/etc/"
    destination = "/etc"
  }

  provisioner "remote-exec" {
    inline = [
      "chmod -R +x /etc/network/if-*.d/ip*",
    ]
  }

  provisioner "remote-exec" {
    inline = [
      "mkdir -p /tmp/scripts",
    ]
  }

  provisioner "file" {
    source      = "${path.module}/scripts/"
    destination = "/tmp/scripts"
  }

  provisioner "remote-exec" {
    inline = [
      "chmod +x /tmp/scripts/*",
      "run-parts /tmp/scripts",
    ]
  }
}