Merge pull request #3 from edithcare/feature/export_bucket_arn_set_ttls

added ttls and output for bucket arn.

main.tf

@@ -28,12 +28,11 @@ resource "aws_s3_bucket" "bucket_index" {
 }
 
 resource "aws_s3_bucket_object" "index" {
-  count        = var.redirection_url == "" ? 1 : 0
+  count        = var.redirection_url == "" && var.create_index ? 1 : 0
   bucket       = aws_s3_bucket.bucket_index[0].bucket
   key          = aws_s3_bucket.bucket_index[0].website[0].index_document
   source       = local.index_html_path
   content_type = "text/html"
-  etag         = filemd5(local.index_html_path)
 }
 
 resource "aws_s3_bucket" "bucket_redirect" {
@@ -102,8 +101,8 @@ resource "aws_cloudfront_distribution" "distribution" {
       "HEAD",
     ]
     compress               = false
-    default_ttl            = 86400
-    max_ttl                = 31536000
+    default_ttl            = var.cloudfront_default_ttl
+    max_ttl                = var.cloudfront_max_ttl
     min_ttl                = 0
     smooth_streaming       = false
     target_origin_id       = local.distribution_origin_id

variables.tf

@@ -35,6 +35,12 @@ variable "redirection_url" {
   description = "The target URL for redirection. Leave empty for static website hosting configuration."
 }
 
+variable "create_index" {
+  type        = bool
+  default     = true
+  description = "the index.html file is created when this variable is true. Also the index.html file will be overwritten each run, if this variable is true"
+}
+
 variable "enable_public_access" {
   type        = bool
   default     = false
@@ -51,3 +57,15 @@ variable "viewer_protocol_policy" {
   default     = "redirect-to-https"
   description = "Viewer protocol policy of the AWS CloudFront distribution default cache behaviour."
 }
+
+variable "cloudfront_max_ttl" {
+  type        = number
+  default     = 31536000
+  description = "The maximum ttl of an Object delivered via Cloudfront"
+}
+
+variable "cloudfront_default_ttl" {
+  type        = number
+  default     = 86400
+  description = "The default ttl of an Object delivered via Cloudfront"
+}