From: Grant Slater <git@firefishy.com>
Date: Tue, 25 Mar 2014 10:49:55 +0000 (+0000)
Subject: Disable faulty ACPI power sensor on specific HP systems
X-Git-Url: https://git.openstreetmap.org/chef.git/commitdiff_plain/1613ad2ccaf85558a7fdcc3021992ad4d1734fc2

Disable faulty ACPI power sensor on specific HP systems
---

diff --git a/cookbooks/munin/recipes/default.rb b/cookbooks/munin/recipes/default.rb
index 4bf1f8703..f02730ebc 100644
--- a/cookbooks/munin/recipes/default.rb
+++ b/cookbooks/munin/recipes/default.rb
@@ -76,6 +76,18 @@ remote_directory "/etc/munin/plugin-conf.d" do
   notifies :restart, "service[munin-node]"
 end
 
+if node[:dmi] and node[:dmi][:system] and node[:dmi][:system][:manufacturer] == "HP"
+  case node[:dmi][:system][:product_name]
+  when "ProLiant DL360 G6", "ProLiant DL360 G7"
+    template "/etc/sensors.d/disable-bad-acpi-sensor.conf" do
+      source "disable-bad-acpi-sensor.conf.erb"
+      owner "root"
+      group "root"
+      mode 0644
+    end
+  end
+end
+
 if Dir.glob("/proc/acpi/thermal_zone/*/temperature").empty?
   munin_plugin "acpi" do
     action :delete
diff --git a/cookbooks/munin/templates/default/disable-bad-acpi-sensor.conf.erb b/cookbooks/munin/templates/default/disable-bad-acpi-sensor.conf.erb
new file mode 100644
index 000000000..58c1062ec
--- /dev/null
+++ b/cookbooks/munin/templates/default/disable-bad-acpi-sensor.conf.erb
@@ -0,0 +1,3 @@
+# DO NOT EDIT - This file is being maintained by Chef
+chip "power_meter-*"
+  ignore power1