Cheap Static Hosting with AWS and Cloudflare

terraform.tf

# other ACM, S3 resources

resource "aws_cloudfront_distribution" "site_distribution" {
  enabled             = true
  is_ipv6_enabled     = true
  aliases             = [var.site_name, "www.${var.site_name}"]
  price_class         = "PriceClass_100"
  default_root_object = "index.html"
  # ...
}

resource "cloudflare_record" "cert_validation" {
  name    = replace(tolist(aws_acm_certificate.lonkar_org.domain_validation_options)[0].resource_record_name, ".${var.site_name}.", "")
  ttl     = 3600
  type    = tolist(aws_acm_certificate.lonkar_org.domain_validation_options)[0].resource_record_type
  value   = trimsuffix(tolist(aws_acm_certificate.lonkar_org.domain_validation_options)[0].resource_record_value, ".")
  zone_id = local.cloudflare_zone_id
  proxied = false
}

resource "cloudflare_record" "lonkar_org" {
  name    = "@"
  type    = "CNAME"
  value   = aws_cloudfront_distribution.site_distribution.domain_name
  zone_id = local.cloudflare_zone_id
}

resource "cloudflare_record" "www_lonkar_org" {
  name    = "www"
  type    = "CNAME"
  value   = aws_cloudfront_distribution.site_distribution.domain_name
  zone_id = local.cloudflare_zone_id
}