Setup DNS records for test helpers on digital ocean

ooni · Sep 24, 2024 · 9f8e638 · 9f8e638
1 parent 2f74d5d
commit 9f8e638
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diff --git a/tf/environments/prod/main.tf b/tf/environments/prod/main.tf
@@ -275,6 +275,7 @@ module "ooni_th_droplet" {
     "3d:81:99:17:b5:d1:20:a5:fe:2b:14:96:67:93:d6:34",
     "f6:4b:8b:e2:0e:d2:97:c5:45:5c:07:a6:fe:54:60:0e"
   ]
+  dns_zone_ooni_io = local.dns_zone_ooni_io
 }
 
 module "ooni_backendproxy" {

diff --git a/tf/modules/ooni_th_droplet/main.tf b/tf/modules/ooni_th_droplet/main.tf
@@ -66,3 +66,13 @@ resource "digitalocean_droplet" "ooni_th_docker" {
     create_before_destroy = true
   }
 }
+resource "aws_route53_record" "ooni_th" {
+  zone_id = var.dns_zone_ooni_io
+  name    = "${each.key}.do.th.${var.stage}.ooni.io"
+  type    = "A"
+  ttl     = 300
+  for_each = {
+    for d in digitalocean_droplet.ooni_th_docker : reverse(split("-", d.name))[0] => d.ipv4_address
+  }
+  records = [each.value]
+}
diff --git a/tf/modules/ooni_th_droplet/outputs.tf b/tf/modules/ooni_th_droplet/outputs.tf
@@ -1,3 +1,7 @@
 output "droplet_ipv4_address" {
   value = digitalocean_droplet.ooni_th[*].ipv4_address
 }
+
+output "droplet_addresses" {
+  value = aws_route53_record.ooni_th[*].fqdn
+}
diff --git a/tf/modules/ooni_th_droplet/variables.tf b/tf/modules/ooni_th_droplet/variables.tf
@@ -34,3 +34,7 @@ variable "deployer_key" {
 variable "metrics_password" {
   type = string
 }
+
+variable "dns_zone_ooni_io" {
+  type = string
+}