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Merged
sam-at-luther merged 2 commits into from
May 1, 2025
Merged

Sam at luther/expose cf cache settings #48

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3a15c81
Allow other http methods
sam-at-luther Apr 30, 2025
ca4230d
Expose cf cache settings
sam-at-luther May 1, 2025
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22 changes: 13 additions & 9 deletions aws-cf-reverse-proxy/main.tf
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Original file line number Diff line number Diff line change
Expand Up @@ -130,9 +130,11 @@ resource "aws_cloudfront_distribution" "site" {
path_pattern = ordered_cache_behavior.key
target_origin_id = ordered_cache_behavior.value.origin_id
viewer_protocol_policy = "redirect-to-https"
allowed_methods = ["GET", "HEAD"]
cached_methods = ["GET", "HEAD"]
compress = true

allowed_methods = ["GET", "HEAD", "OPTIONS", "PUT", "POST", "PATCH", "DELETE"]
cached_methods = ["GET", "HEAD"]

compress = true

cache_policy_id = aws_cloudfront_cache_policy.respect_origin_headers.id

Expand All @@ -143,9 +145,11 @@ resource "aws_cloudfront_distribution" "site" {
default_cache_behavior {
target_origin_id = "origin-site"
viewer_protocol_policy = "redirect-to-https"
allowed_methods = ["GET", "HEAD"]
cached_methods = ["GET", "HEAD"]
compress = true

allowed_methods = ["GET", "HEAD", "OPTIONS", "PUT", "POST", "PATCH", "DELETE"]
cached_methods = ["GET", "HEAD"]

compress = true

cache_policy_id = aws_cloudfront_cache_policy.respect_origin_headers.id

Expand Down Expand Up @@ -288,9 +292,9 @@ resource "aws_cloudfront_cache_policy" "respect_origin_headers" {

# omitting these should use origin cache settings
# https://github.com/hashicorp/terraform-provider-aws/issues/19382
#min_ttl = 0
#default_ttl = 300
#max_ttl = 1200
min_ttl = var.cache_min_ttl
default_ttl = var.cache_default_ttl
max_ttl = var.cache_max_ttl

parameters_in_cache_key_and_forwarded_to_origin {
cookies_config {
Expand Down
16 changes: 16 additions & 0 deletions aws-cf-reverse-proxy/vars.tf
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Expand Up @@ -64,3 +64,19 @@ variable "use_cors" {
type = bool
default = false
}

variable "cache_min_ttl" {
type = number
default = 0
}

variable "cache_max_ttl" {
type = number
default = 300
}

variable "cache_default_ttl" {
type = number
default = 60
}