feat: use cloud secret for DNS token in scaletest TF

spikecurtis · spikecurtis · commit bf1837ed90a0 · 2025-08-21T12:16:08.000Z
diff --git a/scaletest/terraform/action/cf_dns.tf b/scaletest/terraform/action/cf_dns.tf
@@ -1,6 +1,10 @@
+data "cloudflare_zone" "domain" {
+  name = var.cloudflare_domain
+}
+
 resource "cloudflare_record" "coder" {
   for_each = local.deployments
-  zone_id  = var.cloudflare_zone_id
+  zone_id  = data.cloudflare_zone.domain.zone_id
   name     = each.value.subdomain
   content  = google_compute_address.coder[each.key].address
   type     = "A"
diff --git a/scaletest/terraform/action/main.tf b/scaletest/terraform/action/main.tf
@@ -46,8 +46,13 @@ terraform {
 provider "google" {
 }
 
+data "google_secret_manager_secret_version_access" "cloudflare_api_token_dns" {
+  secret  = "cloudflare-api-token-dns"
+  project = var.project_id
+}
+
 provider "cloudflare" {
-  api_token = var.cloudflare_api_token
+  api_token = coalesce(var.cloudflare_api_token, data.google_secret_manager_secret_version_access.cloudflare_api_token_dns.secret_data)
 }
 
 provider "kubernetes" {
diff --git a/scaletest/terraform/action/vars.tf b/scaletest/terraform/action/vars.tf
@@ -13,6 +13,7 @@ variable "scenario" {
 // GCP
 variable "project_id" {
   description = "The project in which to provision resources"
+  default     = "coder-scaletest"
 }
 
 variable "k8s_version" {
@@ -24,19 +25,14 @@ variable "k8s_version" {
 variable "cloudflare_api_token" {
   description = "Cloudflare API token."
   sensitive   = true
-}
-
-variable "cloudflare_email" {
-  description = "Cloudflare email address."
-  sensitive   = true
+  # only override if you want to change the cloudflare_domain; pulls the token for scaletest.dev from Google Secrets
+  # Manager if null.
+  default     = null
 }
 
 variable "cloudflare_domain" {
   description = "Cloudflare coder domain."
-}
-
-variable "cloudflare_zone_id" {
-  description = "Cloudflare zone ID."
+  default     = "scaletest.dev"
 }
 
 // Coder

Original file line number	Diff line number	Diff line change
`@@ -46,8 +46,13 @@ terraform {`
`46`	`46`	`provider "google" {`
`47`	`47`	`}`
`48`	`48`
	`49`	`+data "google_secret_manager_secret_version_access" "cloudflare_api_token_dns" {`
	`50`	`+ secret = "cloudflare-api-token-dns"`
	`51`	`+ project = var.project_id`
	`52`	`+}`
	`53`	`+`
`49`	`54`	`provider "cloudflare" {`
`50`		`- api_token = var.cloudflare_api_token`
	`55`	`+ api_token = coalesce(var.cloudflare_api_token, data.google_secret_manager_secret_version_access.cloudflare_api_token_dns.secret_data)`
`51`	`56`	`}`
`52`	`57`
`53`	`58`	`provider "kubernetes" {`