SNS display name

main.tf

@@ -378,12 +378,13 @@ module "db-reader-role" {
 module "sns-ca-notifications" {
   source = "./modules/terraform-aws-ca-sns"
 
-  project               = var.project
-  function              = "ca-notifications"
-  env                   = var.env
-  custom_sns_topic_name = var.custom_sns_topic_name
-  kms_key_arn           = coalesce(var.kms_arn_resource, module.kms_tls_keygen.kms_arn)
-  email_subscriptions   = var.sns_email_subscriptions
-  lambda_subscriptions  = var.sns_lambda_subscriptions
-  sqs_subscriptions     = var.sns_sqs_subscriptions
+  project                       = var.project
+  function                      = "ca-notifications"
+  env                           = var.env
+  custom_sns_topic_display_name = var.custom_sns_topic_display_name
+  custom_sns_topic_name         = var.custom_sns_topic_name
+  kms_key_arn                   = coalesce(var.kms_arn_resource, module.kms_tls_keygen.kms_arn)
+  email_subscriptions           = var.sns_email_subscriptions
+  lambda_subscriptions          = var.sns_lambda_subscriptions
+  sqs_subscriptions             = var.sns_sqs_subscriptions
 }

modules/terraform-aws-ca-sns/locals.tf

@@ -1,5 +1,6 @@
 locals {
-  sns_topic_name = coalesce(var.custom_sns_topic_name, "${var.project}-${var.function}-${var.env}")
+  sns_topic_display_name = coalesce(var.custom_sns_topic_name, title(replace("${var.project}-${var.function}-${var.env}", "-", " ")))
+  sns_topic_name         = coalesce(var.custom_sns_topic_name, "${var.project}-${var.function}-${var.env}")
 
   tags = merge(var.tags, {
     Terraform = "true"

modules/terraform-aws-ca-sns/main.tf

@@ -1,6 +1,7 @@
 resource "aws_sns_topic" "sns_topic" {
-  name   = local.sns_topic_name
-  policy = coalesce(var.sns_policy, templatefile("${path.module}/templates/${var.sns_policy_template}.json", { region = data.aws_region.current.id, account_id = data.aws_caller_identity.current.account_id, sns_topic_name = local.sns_topic_name }))
+  name         = local.sns_topic_name
+  display_name = local.sns_topic_display_name
+  policy       = coalesce(var.sns_policy, templatefile("${path.module}/templates/${var.sns_policy_template}.json", { region = data.aws_region.current.id, account_id = data.aws_caller_identity.current.account_id, sns_topic_name = local.sns_topic_name }))
 
   tags = merge(
     var.tags,

modules/terraform-aws-ca-sns/variables.tf

@@ -13,6 +13,12 @@ variable "env" {
   default     = ""
 }
 
+variable "custom_sns_topic_display_name" {
+  description = "Customised SNS topic display name, leave empty to use standard naming convention"
+  default     = ""
+}
+
+
 variable "custom_sns_topic_name" {
   description = "Customised SNS topic name, leave empty to use standard naming convention"
   default     = ""

variables.tf

@@ -23,6 +23,11 @@ variable "csr_files" {
   default     = []
 }
 
+variable "custom_sns_topic_display_name" {
+  description = "Customised SNS topic display name, leave empty to use standard naming convention"
+  default     = ""
+}
+
 variable "custom_sns_topic_name" {
   description = "Customised SNS topic name, leave empty to use standard naming convention"
   default     = ""