From 5007c1a85ec6a0968dc7a64650160521bc5af507 Mon Sep 17 00:00:00 2001
From: Evangelos Foutras <evangelos@foutrelis.com>
Date: Mon, 16 May 2022 14:18:55 +0300
Subject: [PATCH] tf-stage1: allow setting the NS TTL of geo domains
When adding a new geo domain or doing other testing, we would want to
use a low TTL to allow for making quick changes to the configuration.
---
tf-stage1/archlinux.tf | 5 +++++
tf-stage1/templates.tf | 6 +++---
2 files changed, 8 insertions(+), 3 deletions(-)
diff --git a/tf-stage1/archlinux.tf b/tf-stage1/archlinux.tf
index e336ed0ec..41bba840f 100644
--- a/tf-stage1/archlinux.tf
+++ b/tf-stage1/archlinux.tf
@@ -366,6 +366,11 @@ locals {
}
# Domains served by machines in the geo_mirrors group
+ # Valid parameters are:
+ # - zone_id (mandatory, either of hetznerdns_zone.{archlinux,pkgbuild}.id)
+ # - name (mandatory, specifies the subdomain to create in the above zone)
+ # - ttl (optional, the TTL of the NS records, defaults to 86400 if unset)
+ #
geo_domains = {
"geo.mirror.pkgbuild.com" = {
zone_id = hetznerdns_zone.pkgbuild.id
diff --git a/tf-stage1/templates.tf b/tf-stage1/templates.tf
index 24df54627..3fa0888ac 100644
--- a/tf-stage1/templates.tf
+++ b/tf-stage1/templates.tf
@@ -150,7 +150,7 @@ resource "hetznerdns_record" "geo_ns1" {
name = each.value.name
value = "asia.mirror.pkgbuild.com."
type = "NS"
- ttl = 86400
+ ttl = lookup(local.geo_domains[each.key], "ttl", 86400)
}
resource "hetznerdns_record" "geo_ns2" {
@@ -160,7 +160,7 @@ resource "hetznerdns_record" "geo_ns2" {
name = each.value.name
value = "america.mirror.pkgbuild.com."
type = "NS"
- ttl = 86400
+ ttl = lookup(local.geo_domains[each.key], "ttl", 86400)
}
resource "hetznerdns_record" "geo_ns3" {
@@ -170,5 +170,5 @@ resource "hetznerdns_record" "geo_ns3" {
name = each.value.name
value = "europe.mirror.pkgbuild.com."
type = "NS"
- ttl = 86400
+ ttl = lookup(local.geo_domains[each.key], "ttl", 86400)
}
--
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