From b52a706becfe0b27fccdab988016a39784c5c829 Mon Sep 17 00:00:00 2001
From: Sven-Hendrik Haase <svenstaro@gmail.com>
Date: Sun, 13 Dec 2020 04:22:15 +0100
Subject: [PATCH] Add systemd-resolved DNS for quick-resolving changed
Arch-controlled domains
---
roles/common/files/resolved-arch.conf | 10 ++++++++++
roles/common/handlers/main.yml | 6 ++++++
roles/common/tasks/main.yml | 8 ++++++++
3 files changed, 24 insertions(+)
create mode 100644 roles/common/files/resolved-arch.conf
diff --git a/roles/common/files/resolved-arch.conf b/roles/common/files/resolved-arch.conf
new file mode 100644
index 000000000..3aa93aca6
--- /dev/null
+++ b/roles/common/files/resolved-arch.conf
@@ -0,0 +1,10 @@
+# Query authoritative namesevers directly when resolving
+# Arch Linux domains so we instantly know about Arch-specific changes.
+[Resolve]
+DNS=213.239.242.238 # ns1.first-ns.de
+DNS=2a01:4f8:0:a101::a:1 # ns1.first-ns.de
+DNS=213.133.105.6 # robotns2.second-ns.de
+DNS=2a01:4f8:d0a:2004::2 # robotns2.second-ns.de
+DNS=193.47.99.3 # robotns3.second-ns.com
+DNS=2001:67c:192c::add:a3 # robotns3.second-ns.com
+Domains=~archlinux.org ~pkgbuild.com
diff --git a/roles/common/handlers/main.yml b/roles/common/handlers/main.yml
index 3e38b3d29..9fff6893a 100644
--- a/roles/common/handlers/main.yml
+++ b/roles/common/handlers/main.yml
@@ -6,6 +6,12 @@
state: restarted
daemon_reload: yes
+- name: restart resolved
+ systemd:
+ name: systemd-resolved
+ state: restarted
+ daemon_reload: yes
+
- name: restart journald
systemd:
name: systemd-journald
diff --git a/roles/common/tasks/main.yml b/roles/common/tasks/main.yml
index 45d78a06e..f6268da73 100644
--- a/roles/common/tasks/main.yml
+++ b/roles/common/tasks/main.yml
@@ -75,6 +75,14 @@
service: name=systemd-networkd state=started enabled=yes
when: configure_network
+- name: create additional resolved config directory
+ file: path=/etc/systemd/resolved.conf.d
+
+- name: configure additional resolved config for resolving Arch domains
+ copy: src=resolved-arch.conf dest=/etc/systemd/resolved.conf.d/resolved-arch.conf owner=root group=root mode=0644
+ notify:
+ - restart resolved
+
- name: create additional network config directory
file: path=/etc/systemd/network/10-dhcp-ethernet.network.d state=directory owner=root group=root mode=0755
when: dhcp|default(False) and additional_addresses is defined
--
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