X-Git-Url: https://git.openstreetmap.org./chef.git/blobdiff_plain/18e12b0e123fc3e5f344682f884feabc12da0f5a..5188a8f5887ab9ec2f08a7a3acf53aad22f38c77:/cookbooks/ntp/recipes/default.rb

diff --git a/cookbooks/ntp/recipes/default.rb b/cookbooks/ntp/recipes/default.rb
index 3cefe3c46..9a15297f0 100644
--- a/cookbooks/ntp/recipes/default.rb
+++ b/cookbooks/ntp/recipes/default.rb
@@ -1,9 +1,9 @@
 #
-# Cookbook Name:: ntp
+# Cookbook:: ntp
 # Recipe:: default
 #
-# Copyright 2010, OpenStreetMap Foundation.
-# Copyright 2009, Opscode, Inc
+# Copyright:: 2010, OpenStreetMap Foundation.
+# Copyright:: 2009, Opscode, Inc
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
@@ -17,11 +17,10 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 
-require "socket"
+include_recipe "prometheus"
 
 package %w[
-  ntp
-  ntpdate
+  chrony
   tzdata
 ]
 
@@ -32,40 +31,45 @@ execute "dpkg-reconfigure-tzdata" do
   group "root"
 end
 
-file "/etc/timezone" do
+link "/etc/localtime" do
+  to "/usr/share/zoneinfo/#{node[:ntp][:tz]}"
   owner "root"
   group "root"
-  mode 0o644
-  content "#{node[:tz]}\n"
   notifies :run, "execute[dpkg-reconfigure-tzdata]", :immediately
 end
 
-service "ntp" do
-  action [:enable, :start]
-  supports :status => true, :restart => true
-end
-
-template "/etc/ntp.conf" do
-  source "ntp.conf.erb"
+template "/etc/chrony/chrony.conf" do
+  source "chrony.conf.erb"
   owner "root"
   group "root"
-  mode 0o644
-  notifies :restart, "service[ntp]"
+  mode "644"
+  notifies :restart, "service[chrony]"
 end
 
-munin_plugins = %w[ntp_kernel_err ntp_kernel_pll_freq ntp_kernel_pll_off ntp_offset]
+service "systemd-timesyncd" do
+  action [:stop, :disable]
+end
 
-munin_plugin "ntp_kernel_err"
-munin_plugin "ntp_kernel_pll_freq"
-munin_plugin "ntp_kernel_pll_off"
-munin_plugin "ntp_offset"
+systemd_service "chrony-restart" do
+  service "chrony"
+  dropin "restart"
+  restart "on-failure"
+  notifies :restart, "service[chrony]"
+end
 
-if File.directory?("/etc/munin/plugins")
-  Dir.new("/etc/munin/plugins").each do |plugin|
-    next unless plugin.match(/^ntp_/) && !munin_plugins.include?(plugin)
+service "chrony" do
+  action [:enable, :start]
+end
+
+prometheus_exporter "chrony" do
+  port 9123
+end
 
-    munin_plugin plugin do
-      action :delete
-    end
-  end
+# chrony occasionally marks all servers offline during a network outage.
+# force online all sources during a chef run
+execute "chronyc-online" do
+  command "/usr/bin/chronyc online"
+  user "root"
+  group "root"
+  ignore_failure true
 end