Optionally allow specifying 0:n target apps for domain service

GSA-TTS · May 8, 2024 · 541d295 · 541d295
1 parent 741353a
commit 541d295
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Showing 2 changed files with 17 additions and 4 deletions.
diff --git a/domain/main.tf b/domain/main.tf
@@ -1,6 +1,7 @@
 locals {
   service_name = (var.name == "" ? "${data.cloudfoundry_app.app.name}-${var.domain_name}" : var.name)
   endpoint     = (var.host_name != null ? "${var.host_name}.${var.domain_name}" : var.domain_name)
+  target_apps  = (var.app_name_or_id != null ? [var.app_name_or_id] : var.app_names_or_ids)
 }
 
 data "cloudfoundry_space" "space" {
@@ -9,7 +10,8 @@ data "cloudfoundry_space" "space" {
 }
 
 data "cloudfoundry_app" "app" {
-  name_or_id = var.app_name_or_id
+  for_each   = toset(local.target_apps)
+  name_or_id = each.key
   space      = data.cloudfoundry_space.space.id
 }
 
@@ -29,8 +31,12 @@ resource "cloudfoundry_route" "origin_route" {
   domain   = data.cloudfoundry_domain.origin_url.id
   hostname = var.host_name
   space    = data.cloudfoundry_space.space.id
-  target {
-    app = data.cloudfoundry_app.app.id
+
+  dynamic "target" {
+    for_each = data.cloudfoundry_app.app
+    content = {
+      app = target.id
+    }
   }
 }
 

diff --git a/domain/variables.tf b/domain/variables.tf
@@ -10,7 +10,14 @@ variable "cf_space_name" {
 
 variable "app_name_or_id" {
   type        = string
-  description = "base application name to be accessed at this domain name"
+  description = "base application name or id to be accessed at this domain name. Conflicts with var.app_names_or_ids"
+  default     = null
+}
+
+variable "app_names_or_ids" {
+  type        = list(string)
+  description = "base application names or ids to be accessed at this domain name. Overwritten by var.app_name_or_id"
+  default     = []
 }
 
 variable "name" {