cookbooks/hardware/attributes/default.rb

   1 default[:hardware][:modules] = %w[lp]
   2 default[:hardware][:blacklisted_modules] = %w[]
   3 default[:hardware][:grub][:cmdline] = %w[nomodeset]
   4 default[:hardware][:sensors] = {}
   5 default[:hardware][:hwmon] = {}
   6 default[:hardware][:ipmi][:excluded_sensors] = []
   7
   8 if node[:dmi] && node[:dmi][:system]
   9   case node[:dmi][:system][:manufacturer]
  10   when "HP"
  11     default[:apt][:sources] |= ["management-component-pack"]
  12
  13     case node[:dmi][:system][:product_name]
  14     when "ProLiant DL360 G6", "ProLiant DL360 G7", "ProLiant SE326M1R2"
  15       default[:hardware][:sensors][:"power_meter-*"][:power][:power1] = { :ignore => true }
  16     end
  17   end
  18 end
  19
  20 if Chef::Util.compare_versions(node[:kernel][:release], [3, 3]).negative?
  21   default[:hardware][:modules] |= ["microcode"]
  22
  23   if node[:cpu][:"0"][:vendor_id] == "GenuineIntel"
  24     default[:hardware][:modules] |= ["coretemp"]
  25   end
  26 end
  27
  28 if node[:kernel] && node[:kernel][:modules]
  29   raidmods = node[:kernel][:modules].keys & %w[cciss hpsa mptsas mpt2sas mpt3sas megaraid_mm megaraid_sas aacraid]
  30
  31   default[:apt][:sources] |= ["hwraid"] unless raidmods.empty?
  32 end
  33
  34 if node[:kernel][:modules].include?("ipmi_si")
  35   default[:hardware][:modules] |= ["ipmi_devintf"]
  36
  37   if node[:kernel][:modules].include?("acpi_power_meter")
  38     default[:hardware][:modules] |= ["acpi_ipmi"]
  39   end
  40 end
  41
  42 if File.exist?("/proc/xen")
  43   default[:hardware][:watchdog] = "xen_wdt"
  44 elsif node[:kernel][:modules].include?("i6300esb")
  45   default[:hardware][:watchdog] = "none"
  46 end
  47
  48 if File.exist?("/sys/devices/system/cpu/cpu0/cpufreq/scaling_governor") &&
  49    File.read("/sys/devices/system/cpu/cpu0/cpufreq/scaling_governor").chomp == "ondemand"
  50   default[:sysfs][:cpufreq_ondemand][:comment] = "Tune the ondemand CPU frequency governor"
  51   default[:sysfs][:cpufreq_ondemand][:parameters][:"devices/system/cpu/cpufreq/ondemand/up_threshold"] = "25"
  52   default[:sysfs][:cpufreq_ondemand][:parameters][:"devices/system/cpu/cpufreq/ondemand/sampling_down_factor"] = "100"
  53 end