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@ -12,6 +12,14 @@ terraform {
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source = "hashicorp/null"
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version = "3.2.4"
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}
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time = {
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source = "hashicorp/time"
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version = "0.13.1"
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}
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cloudflare = {
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source = "cloudflare/cloudflare"
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version = "5.8.2"
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}
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}
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}
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@ -51,10 +59,34 @@ variable "flatcar_stable_version" {
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description = "The Flatcar Stable release you want to use for the initial installation, e.g., 2605.12.0"
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}
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variable "cloudflare_zone_id" {
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type = string
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description = "Cloudflare zone ID"
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}
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variable "cloudflare_account_id" {
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type = string
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description = "Cloudflare account id"
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}
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variable "cloudflare_api_token" {
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type = string
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description = "Cloudflare api token"
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}
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variable "domain" {
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type = string
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description = "Root domain to use"
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}
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provider "digitalocean" {
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token = var.do_token
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}
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provider "cloudflare" {
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api_token = var.cloudflare_api_token
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}
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resource "digitalocean_ssh_key" "first" {
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name = var.cluster_name
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public_key = var.ssh_keys.0
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@ -71,6 +103,16 @@ resource "digitalocean_reserved_ip" "machine" {
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region = digitalocean_droplet.machine[each.key].region
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}
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resource "cloudflare_dns_record" "machine" {
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for_each = toset(var.machines)
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zone_id = var.cloudflare_zone_id
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name = "${var.cluster_name}-${each.key}"
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content = digitalocean_reserved_ip.machine[each.key].ip_address
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type = "A"
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proxied = false
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ttl = 300
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}
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resource "digitalocean_volume" "machine" {
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for_each = toset(var.machines)
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region = var.datacenter
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@ -95,10 +137,17 @@ resource "digitalocean_droplet" "machine" {
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}
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}
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resource "time_sleep" "wait_5_seconds" {
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create_duration = "5s"
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}
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resource "digitalocean_reserved_ip_assignment" "machine" {
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for_each = toset(var.machines)
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ip_address = digitalocean_reserved_ip.machine[each.key].ip_address
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droplet_id = digitalocean_droplet.machine[each.key].id
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# sometimes digital ocean throws an error for this resource
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# saying the droplet has a pending event so we delay a few seconds
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depends_on = [time_sleep.wait_5_seconds]
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}
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resource "digitalocean_volume_attachment" "machine" {
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@ -116,16 +165,16 @@ resource "digitalocean_volume_attachment" "machine" {
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# strict = true
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# }
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output "ip-addresses" {
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value = {
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for key in var.machines :
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"${var.cluster_name}-${key}" => digitalocean_droplet.machine[key].ipv4_address
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}
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}
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# output "ip-addresses" {
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# value = {
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# for key in var.machines :
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# "${var.cluster_name}-${key}" => digitalocean_droplet.machine[key].ipv4_address
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# }
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# }
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output "reserved-ip-addresses" {
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output "domain-mappings" {
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value = {
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for key in var.machines :
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"${var.cluster_name}-${key}" => digitalocean_reserved_ip.machine[key].ip_address
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"${var.cluster_name}-${key}.${var.domain}" => digitalocean_reserved_ip.machine[key].ip_address
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}
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}
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