Merge pull request #838 from rust-lang/add-weights-to-index-crates-io

add weights to index.crates.io

Author: marcoieni

terragrunt/accounts/legacy/crates-io-prod/crates-io/terragrunt.hcl

@@ -28,6 +28,7 @@ inputs = {
 
   static_cloudfront_weight = 0
   static_fastly_weight = 255
+  index_cloudfront_weight = 255
   index_fastly_weight = 0
 
   cdn_log_event_queue_arn = "arn:aws:sqs:us-west-1:365596307002:cdn-log-event-queue"

terragrunt/accounts/legacy/crates-io-prod/deployed-ref

@@ -1 +1 @@
-2427cd75d8a03281142d155f4b3ce0edccc40468
+cde68e691d767d64d44c1ee03818264d19412cd9

terragrunt/accounts/legacy/crates-io-staging/crates-io/terragrunt.hcl

@@ -27,6 +27,7 @@ inputs = {
 
   static_cloudfront_weight = 0
   static_fastly_weight = 100
+  index_cloudfront_weight = 100
   index_fastly_weight = 0
 
   cdn_log_event_queue_arn = "arn:aws:sqs:us-west-1:359172468976:cdn-log-event-queue"

terragrunt/modules/crates-io/_terraform.tf

@@ -82,11 +82,10 @@ variable "static_fastly_weight" {
   type        = number
 }
 
-# TODO: uncomment
-# variable "index_cloudfront_weight" {
-#   description = "Weight of the traffic for index.crates.io that is routed through CloudFront"
-#   type        = number
-# }
+variable "index_cloudfront_weight" {
+  description = "Weight of the traffic for index.crates.io that is routed through CloudFront"
+  type        = number
+}
 
 variable "index_fastly_weight" {
   description = "Weight of the traffic for index.crates.io that is routed through Fastly"

terragrunt/modules/crates-io/cloudfront-index.tf

@@ -96,14 +96,11 @@ resource "aws_route53_record" "index" {
   name    = var.index_domain_name
   type    = "CNAME"
   ttl     = 300
-  records = [aws_cloudfront_distribution.index.domain_name]
-  # TODO replace the records
-  # records = [aws_route53_record.cloudfront_index_domain.fqdn]
+  records = [aws_route53_record.cloudfront_index_domain.fqdn]
 
-  # TODO: uncomment
-  # weighted_routing_policy {
-  #   weight = var.index_cloudfront_weight
-  # }
+  weighted_routing_policy {
+    weight = var.index_cloudfront_weight
+  }
 
-  # set_identifier = "cloudfront"
+  set_identifier = "cloudfront"
 }