Merge pull request #2 from eabdelmaqsod/feature/add_custom_error_responce

Feature/add custom error responce

Author: Geartrixy

CHANGELOG.md

@@ -0,0 +1,5 @@
+## 0.0.2 (Unreleased)
+ENHANCEMENTS:
+
+* Add custom response error referrenced in issue ([#3](https://github.com/zoitech/terraform-aws-cloudfront/issues/3))
+* Add default_cache_behavior ( header )

README.md

@@ -39,10 +39,20 @@ module "my_cloudfront" {
   # Default Cache Behavior Settings
   default_cache_behavior_allowed_methods = ["GET", "HEAD"]
   default_cache_behavior_cached_methods  = ["GET", "HEAD"]
+  default_cache_behavior_forwarded_values_headers = ["origin"]
   target_origin_id                       = "s3-my-origin-id"
   viewer_protocol_policy                 = "redirect-to-https"
   price_class                            = "PriceClass_100"
 
+  # Custom Error Response
+  custom_error_response = [
+    {
+    error_caching_min_ttl = "86400"          #Optional
+    error_code            = "404"            #Required
+    response_code         = "200"            #Optional
+    response_page_path    = "/index.html"}   #Optional
+  ]
+  
   # Geo Restrictions
   restriction_type = "none"
 

cloudfront.tf

@@ -18,9 +18,12 @@ resource "aws_cloudfront_distribution" "distribution" {
     bucket          = "${var.logging_config_bucket}"
     prefix          = "${var.logging_config_prefix}"
   }
-
+ 
   aliases = "${var.aliases}" #list
 
+  # Custom Error response
+  custom_error_response = ["${var.custom_error_response}" ] #list
+  
   default_cache_behavior {
     allowed_methods  = "${var.default_cache_behavior_allowed_methods}" #list
     cached_methods   = "${var.default_cache_behavior_cached_methods}"  #list
@@ -32,6 +35,8 @@ resource "aws_cloudfront_distribution" "distribution" {
       cookies {
         forward = "none"
       }
+
+      headers = "${var.default_cache_behavior_forwarded_values_headers}" #list
     }
 
     viewer_protocol_policy = "${var.viewer_protocol_policy}"

variables.tf

@@ -58,6 +58,11 @@ variable "default_cache_behavior_cached_methods" {
   description = "(Required) - Controls whether CloudFront caches the response to requests using the specified HTTP methods."
 }
 
+variable "default_cache_behavior_forwarded_values_headers" {
+  type        = "list"
+  description = "(Required) - Specifies the Headers, if any, that you want CloudFront to vary upon for this cache behavior. Specify * to include all headers."
+}
+
 variable "target_origin_id" {
   description = "(Required) - The value of ID for the origin that you want CloudFront to route requests to when a request matches the path pattern either for a cache behavior or for the default cache behavior."
 }
@@ -91,3 +96,9 @@ variable "minimum_protocol_version" {
 variable "ssl_support_method" {
  description = "Specifies how you want CloudFront to serve HTTPS requests. One of vip or sni-only. Required if you specify acm_certificate_arn or iam_certificate_id. NOTE: vip causes CloudFront to use a dedicated IP address and may incur extra charges."
 } 
+
+variable "custom_error_response" {
+  description = "(Optional) - One or more custom error response elements (multiples allowed)."
+  type = "list"
+  default = []
+}