main.tf

provider "digitalocean" {
  token = "${var.do_token}"
}

resource "digitalocean_ssh_key" "default" {
  name       = "Default"
  public_key = "${file(var.pub_key)}"
}

resource "digitalocean_droplet" "dev" {
  image  = "docker-18-04"
  name   = "dev"
  region = "nyc3"
  size   = "1gb"
  ipv6 = true
  ssh_keys = [
    "${digitalocean_ssh_key.default.fingerprint}"
  ]

  connection {
      user = "root"
      type = "ssh"
      private_key = "${file(var.pvt_key)}"
      timeout = "2m"
  }

  provisioner "remote-exec" {
    inline = [
      "export PATH=$PATH:/usr/bin",
      "adduser --quiet --disabled-password --shell /bin/bash --home /home/kwngo --gecos \"User\" kwngo",
      "echo \"kwngo:testpass\" | chpasswd &&  usermod -aG docker kwngo"
    ]
  }
}

resource "digitalocean_domain" "default" {
   name = "kareem.codes"
   ip_address = "${digitalocean_droplet.dev.ipv4_address}"
}

resource "digitalocean_record" "CNAME-dev" {
  domain = "${digitalocean_domain.default.name}"
  type = "CNAME"
  name = "dev"
  value ="@"
}