Terraform

do-basicDroplet.tf

variable "environment" {
  description = "this environment"
  default = "poc1"
}

resource "digitalocean_droplet" "web" {
  name      = "web-1-${var.environment}"
  size      = "512mb"
  image     = "ubuntu-14-04-x64"
  region    = "lon1"
  tags      = ["web", "${var.environment}"]
  ipv6      = false
  private_networking  = false
}

do-dropletWithFirewall.tf

variable "environment" {
  description = "this environment"
  default = "poc1"
}

# Get CloudFlare IPs 
data "http" "cf_ip4" {
  url = "https://www.cloudflare.com/ips-v4"
}
data "http" "cf_ip6" {
  url = "https://www.cloudflare.com/ips-v6"
}
# Get my IP
data "http" "myip" {
  url = "https://ident.me/"
}


resource "digitalocean_droplet" "web" {
  name      = "web-1-${var.environment}"
  size      = "512mb"
  image     = "ubuntu-14-04-x64"
  region    = "lon1"
  tags      = ["web", "${var.environment}"]
  ipv6      = false
  private_networking  = false
}

resource "digitalocean_firewall" "web" {
  name = "onlyMeAndCf"

  tags = ["web"]

  inbound_rule = [
    {
      protocol           = "tcp"
      port_range         = "443"
      source_addresses   = ["${split("\n", data.http.cf_ip4.body)}", "${split("\n", data.http.cf_ip4.body)}"]
    }
    ,{
      protocol           = "tcp"
      port_range         = "22"
      source_addresses   = ["${data.http.myip.body}"]
    }
  ]
}