feat(tf): system records

tf/system/records/records.tf

@@ -0,0 +1,114 @@
+variable "zone_id" {
+  type = string
+}
+
+variable "zone_zone" {
+  type = string
+}
+
+variable "name" {
+  type = string
+}
+
+variable "tailscale_name" {
+  type    = string
+  default = null
+}
+
+variable "tailscale_v4" {
+  type    = string
+  default = null
+}
+
+variable "tailscale_v6" {
+  type    = string
+  default = null
+}
+
+variable "local_name" {
+  type    = string
+  default = null
+}
+
+variable "local_v4" {
+  type    = string
+  default = null
+}
+
+variable "local_v6" {
+  type    = string
+  default = null
+}
+
+variable "global_name" {
+  type    = string
+  default = null
+}
+
+variable "global_v4" {
+  type    = string
+  default = null
+}
+
+variable "global_v6" {
+  type    = string
+  default = null
+}
+
+locals {
+  local_name     = coalesce(var.local_name, "${var.name}.local")
+  tailscale_name = coalesce(var.tailscale_name, "${var.name}.tail")
+  global_name    = coalesce(var.global_name, var.name)
+
+  has_tailscale = var.tailscale_v4 != null || var.tailscale_v6 != null
+
+  a_records = [
+    {
+      name  = local.local_name,
+      value = var.local_v4,
+    },
+    {
+      name  = local.global_name,
+      value = var.global_v4,
+    },
+    {
+      name  = local.tailscale_name,
+      value = var.tailscale_v4,
+    }
+  ]
+
+  aaaa_records = [
+    {
+      name  = local.local_name,
+      value = var.local_v6,
+    },
+    {
+      name  = local.global_name,
+      value = var.global_v6,
+    },
+    {
+      name  = local.tailscale_name,
+      value = var.tailscale_v6,
+    }
+  ]
+}
+
+resource "cloudflare_record" "a_records" {
+  for_each = { for i, a in local.a_records : a.name => i if a.value != null }
+  name     = local.a_records[each.value].name
+  proxied  = false
+  ttl      = 3600
+  type     = "A"
+  value    = local.a_records[each.value].value
+  zone_id  = var.zone_id
+}
+
+resource "cloudflare_record" "aaaa_records" {
+  for_each = { for i, aaaa in local.aaaa_records : aaaa.name => i if aaaa.value != null }
+  name     = local.aaaa_records[each.value].name
+  proxied  = false
+  ttl      = 3600
+  type     = "AAAA"
+  value    = local.aaaa_records[each.value].value
+  zone_id  = var.zone_id
+}