terraform cloudflare loop for records

user_18333302 0
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I have a setup of terraform cloudflare push with below configuration:

locals {
    ResourceRecordSets= [
        {
            Name =  "example.com.",
            Type =  "A",
            TTL =  60,
            ResourceRecords =  [
                {
                    Value =  "1.2.3.4"
                }
            ]
        }

Using this locals value I am pushing DNS records as:

resource "cloudflare_record" "com_records" {
  count = length(local.ResourceRecordSets)

  zone_id = cloudflare_zone.site.id
  name    = local.ResourceRecordSets[count.index].Name
  value   = local.ResourceRecordSets[count.index].ResourceRecords.value
  type    = local.ResourceRecordSets[count.index].Type
  proxied = false
  ttl     = 1
}

The only thing I am struggling with is the value section. sometime it can be a MX records with multiple values under ResourceRecords. What type of loop should I use?

terraform cloudflare
1 Answers

You have to flatten your ResourceRecordSets, for example:

  FlatResourceRecordSets = merge([
    for idx, ResourceRecordSet in local.ResourceRecordSets:
      {
        for ResourceRecord in ResourceRecordSet.ResourceRecords:
            "${idx}-${ResourceRecord.Value}" => {
              ResourceRecordSet = ResourceRecordSet
              ResourceRecord =  ResourceRecord["Value"]
          }
      }
    ]...) # please do NOT remove the dots

then

resource "cloudflare_record" "com_records" {
  for_each = local.FlatResourceRecordSets

  zone_id = cloudflare_zone.site.id
  name    = each.value["ResourceRecordSet"].Name
  value   = each.value["ResourceRecord"]
  type    = each.value["ResourceRecordSet"].Type
  proxied = false
  ttl     = 1
}
user_2488230
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