From: Tom Hughes <tom@compton.nu>
Date: Sat, 23 Nov 2024 12:44:45 +0000 (+0000)
Subject: Enable resolved prometheus exporter
X-Git-Url: https://git.openstreetmap.org./chef.git/commitdiff_plain/07840ceab6077ffa7c498daeda4ecbd591c3bc40?hp=45fe31ef4a8d08f0b732d48fb17711ef54a020b9

Enable resolved prometheus exporter
---

diff --git a/cookbooks/networking/metadata.rb b/cookbooks/networking/metadata.rb
index c37012709..33baab1f4 100644
--- a/cookbooks/networking/metadata.rb
+++ b/cookbooks/networking/metadata.rb
@@ -6,3 +6,4 @@ description       "Configures networking"
 
 version           "1.0.0"
 depends           "chef"
+depends           "ruby"
diff --git a/cookbooks/networking/recipes/default.rb b/cookbooks/networking/recipes/default.rb
index ea87c3b7b..2f60280f0 100644
--- a/cookbooks/networking/recipes/default.rb
+++ b/cookbooks/networking/recipes/default.rb
@@ -23,6 +23,8 @@
 require "ipaddr"
 require "yaml"
 
+include_recipe "ruby"
+
 keys = data_bag_item("networking", "keys")
 
 file "/etc/netplan/00-installer-config.yaml" do
@@ -331,6 +333,16 @@ link "/etc/resolv.conf" do
   to "../run/systemd/resolve/stub-resolv.conf"
 end
 
+gem_package "dbus-systemd" do
+  gem_binary node[:ruby][:gem]
+end
+
+prometheus_exporter "resolved" do
+  port 10028
+  user "systemd-resolve"
+  restrict_address_families "AF_UNIX"
+end
+
 hosts = { :inet => [], :inet6 => [] }
 
 search(:node, "networking:interfaces").collect do |n|