tf-dns/main.tf

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HCL

locals {
api = yamldecode(file("${path.module}/auth.yaml"))
zones = yamldecode(file("${path.module}/zones.yaml"))
nameservers = data.hetznerdns_nameservers.primary.ns
ns_data = flatten([
for zone_name, records in local.zones : [
for ns_entry in local.nameservers : {
zone_name = zone_name
record_type = "NS"
record_value = ns_entry.name
record_name = "@"
extra_data = ""
}
]
])
zone_data = flatten([
for zone_name, records in local.zones : [
records == null ? [] : [
for record_type, record_values in records : [
for record_name, record_value in record_values : {
zone_name = zone_name
record_type = upper(record_type)
record_value = record_value
extra_data = strcontains(record_name, "/") ? split( "/",record_name)[1] : ""
record_name = strcontains(record_name, "/") ? split( "/",record_name)[0] : record_name
}
]
]]
])
}
data "hetznerdns_nameservers" "primary" {
type = "authoritative"
}
resource "hetznerdns_zone" "zone" {
for_each = local.zones
name = each.key
ttl = 300
}
resource "hetznerdns_record" "myrecord" {
for_each = {
for record in local.zone_data : "${record.record_type}${record.extra_data}-${record.record_name}.${record.zone_name}" => record }
zone_id = hetznerdns_zone.zone[each.value.zone_name].id
name = "${each.value.record_name}"
type = each.value.record_type
value = each.value.record_type == "MX" ? "${each.value.extra_data} ${each.value.record_value}" : each.value.record_value
ttl = 300
}
resource "hetznerdns_record" "ns" {
for_each = {
for record in local.ns_data :
"${record.record_type}-${record.record_name}-${record.zone_name}-${record.record_value}" => record
}
zone_id = hetznerdns_zone.zone[each.value.zone_name].id
name = each.value.record_name
type = each.value.record_type
value = each.value.record_value
ttl = 300
}