main.tf

terraform {
  required_providers {
    digitalocean = {
      source  = "digitalocean/digitalocean"
      version = "~> 2.0"
    }
  }
}

variable "do_token" {}

provider "digitalocean" {
  token = var.do_token
}

resource "digitalocean_droplet" "web" {
  image  = "ubuntu-20-04-x64"
  name   = "proyectoweb"
  region = "nyc1"
  size   = "s-1vcpu-1gb"
  ssh_keys = [ "2e:78:e4:87:c3:24:72:ba:2f:47:37:7d:2a:90:93:17" ]
}

resource "digitalocean_firewall" "web" {
  name = "only-22-80-and-443"

  droplet_ids = [digitalocean_droplet.web.id]

  inbound_rule {
    protocol         = "tcp"
    port_range       = "22"
    source_addresses = ["0.0.0.0/0"]
  }

  inbound_rule {
    protocol         = "tcp"
    port_range       = "80"
    source_addresses = ["0.0.0.0/0", "::/0"]
  }

  inbound_rule {
    protocol         = "tcp"
    port_range       = "443"
    source_addresses = ["0.0.0.0/0", "::/0"]
  }

  inbound_rule {
    protocol         = "icmp"
    source_addresses = ["0.0.0.0/0", "::/0"]
  }

  outbound_rule {
    protocol              = "tcp"
    port_range            = "1-65535"
    destination_addresses = ["0.0.0.0/0", "::/0"]
  }

  outbound_rule {
    protocol              = "udp"
    port_range            = "53"
    destination_addresses = ["0.0.0.0/0", "::/0"]
  }

  outbound_rule {
    protocol              = "icmp"
    destination_addresses = ["0.0.0.0/0", "::/0"]
  }
}

resource "digitalocean_project" "playground" {
  name        = "playground"
  description = "A project to represent development resources."
  purpose     = "Web Application"
  environment = "Development"
  resources = [digitalocean_droplet.web.urn]
}