[Enhancement]: aws_s3_bucket_website_configuration does not export hosted_zone_id

[troyready]

Description

The website configuration on aws_s3_bucket is listed as deprecated and it is recommended to use aws_s3_bucket_website_configuration. The website_configuration resource has a website_domain attribute that it says is used in creating alias records, however the hosted_zone_id is also required to create alias records. Both attributes are available with the deprecated features but you have to do some workarounds to get the data from both resources, especially if you are creating multiple buckets with a single resource.

# Create the buckets that will generate the 301 redirects
resource "aws_s3_bucket" "redirect_buckets" {
  for_each = var.redirect_records

  bucket = "${each.key}.${aws_route53_zone.zone.name}"
}

# Set the bucket ACL
resource "aws_s3_bucket_acl" "redirect_buckets" {
  for_each = var.redirect_records
  bucket   = aws_s3_bucket.redirect_buckets[each.key].id

  acl = "public-read"
}

# Configure the redirection
resource "aws_s3_bucket_website_configuration" "redirect_buckets" {
  for_each = var.redirect_records
  bucket   = aws_s3_bucket.redirect_buckets[each.key].id
  redirect_all_requests_to {
    host_name = each.value.url
  }
}

# Create the redirect alias records
resource "aws_route53_record" "redirect_records" {
  for_each = var.redirect_records
  depends_on = [
    aws_s3_bucket_website_configuration.redirect_buckets

  ]

  zone_id = aws_route53_zone.zone.zone_id
  name    = each.key
  type    = "A"
  alias {
    name                   = aws_s3_bucket_website_configuration.redirect_buckets[each.key].website_domain
    zone_id                = aws_s3_bucket.redirect_buckets[each.key].hosted_zone_id
    evaluate_target_health = true
  }
}

Affected Resource(s) and/or Data Source(s)

No response

Potential Terraform Configuration

No response

References

#24313

Would you like to implement a fix?

None

[github-actions]

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