Engin Diri 57322c4947 Update terraform scripts to latest version
Signed-off-by: Engin Diri <engin.diri@mail.schwarz>
2021-08-25 17:04:56 +01:00

98 lines
2.3 KiB
HCL

terraform {
required_version = ">= 1.0.4"
required_providers {
digitalocean = {
source = "digitalocean/digitalocean"
version = "2.11.0"
}
}
}
variable "do_token" {
description = "Digitalocean API token"
}
variable "do_domain" {
description = "Your public domain"
}
variable "do_subdomain" {
description = "Your public subdomain"
default = "faasd"
}
variable "letsencrypt_email" {
description = "Email used to order a certificate from Letsencrypt"
}
variable "do_create_record" {
default = false
description = "Whether to create a DNS record on Digitalocean"
}
variable "do_region" {
default = "fra1"
description = "The Digitalocean region where the faasd droplet will be created."
}
variable "ssh_key_file" {
default = "~/.ssh/id_rsa.pub"
description = "Path to the SSH public key file"
}
provider "digitalocean" {
token = var.do_token
}
resource "random_password" "password" {
length = 16
special = true
override_special = "_-#"
}
data "template_file" "cloud_init" {
template = file("cloud-config.tpl")
vars = {
gw_password = random_password.password.result,
faasd_domain_name = "${var.do_subdomain}.${var.do_domain}"
letsencrypt_email = var.letsencrypt_email
}
}
resource "digitalocean_ssh_key" "faasd_ssh_key" {
name = "ssh-key"
public_key = file(var.ssh_key_file)
}
resource "digitalocean_droplet" "faasd" {
region = var.do_region
image = "ubuntu-18-04-x64"
name = "faasd"
size = "s-1vcpu-1gb"
user_data = data.template_file.cloud_init.rendered
ssh_keys = [
digitalocean_ssh_key.faasd_ssh_key.id
]
}
resource "digitalocean_record" "faasd" {
domain = var.do_domain
type = "A"
name = var.do_subdomain
value = digitalocean_droplet.faasd.ipv4_address
# Only creates record if do_create_record is true
count = var.do_create_record == true ? 1 : 0
}
output "droplet_ip" {
value = digitalocean_droplet.faasd.ipv4_address
}
output "gateway_url" {
value = "https://${var.do_subdomain}.${var.do_domain}/"
}
output "password" {
value = random_password.password.result
sensitive = true
}
output "login_cmd" {
value = "faas-cli login -g https://${var.do_subdomain}.${var.do_domain}/ -p ${random_password.password.result}"
sensitive = true
}