X-Git-Url: https://git.openstreetmap.org/chef.git/blobdiff_plain/fdd1bdfdaf34a4915e79aad85ad87c0f783e425a..10e1976e6e9fd98e058831e93fbec2eafd9c8167:/cookbooks/hardware/recipes/default.rb

diff --git a/cookbooks/hardware/recipes/default.rb b/cookbooks/hardware/recipes/default.rb
index 92abdf65d..d95825669 100644
--- a/cookbooks/hardware/recipes/default.rb
+++ b/cookbooks/hardware/recipes/default.rb
@@ -200,6 +200,8 @@ node[:kernel][:modules].each_key do |modname|
   when "aacraid"
     tools_packages << "arcconf"
     status_packages["aacraid-status"] ||= []
+  when "arcmsr"
+    tools_packages << "areca"
   end
 end
 
@@ -225,6 +227,22 @@ end
   end
 end
 
+if tools_packages.include?("areca")
+  include_recipe "git"
+
+  git "/opt/areca" do
+    action :sync
+    repository "git://chef.openstreetmap.org/areca.git"
+    user "root"
+    group "root"
+  end
+else
+  directory "/opt/areca" do
+    action :delete
+    recursive true
+  end
+end
+
 ["cciss-vol-status", "mpt-status", "sas2ircu-status", "megaraid-status", "megaclisas-status", "aacraid-status"].each do |status_package|
   if status_packages.include?(status_package)
     package status_package
@@ -288,6 +306,20 @@ if status_packages["megaclisas-status"]
   end
 end
 
+if tools_packages.include?("lsiutil")
+  Dir.glob("/sys/class/scsi_host/host*") do |host|
+    driver = File.new("#{host}/proc_name").read.chomp
+
+    next unless driver == "mptsas"
+
+    bus = host.sub("/sys/class/scsi_host/host", "")
+
+    Dir.glob("/sys/bus/scsi/devices/#{bus}:0:*/scsi_generic/*").each do |sg|
+      disks << { :device => File.basename(sg) }
+    end
+  end
+end
+
 if status_packages["sas2ircu-status"]
   Dir.glob("/sys/class/scsi_host/host*") do |host|
     driver = File.new("#{host}/proc_name").read.chomp
@@ -316,6 +348,41 @@ if status_packages["aacraid-status"]
   end
 end
 
+if tools_packages.include?("areca")
+  device = IO.popen(["lsscsi", "-g"]).grep(%r{Areca +RAID controller .*/dev/(sg[0-9]+)}) do
+    Regexp.last_match[1]
+  end.first
+
+  IO.popen(["/opt/areca/x86_64/cli64", "disk", "info"]).each do |line|
+    next if line =~ /N\.A\./
+
+    if line =~ /^ +[0-9]+ +0*([0-9]+) +(?:Slot#|SLOT )0*([0-9]+) +/
+      enc = Regexp.last_match[1]
+      slot = Regexp.last_match[2]
+
+      disks << { :device => device, :driver => "areca", :id => "#{slot}/#{enc}" }
+    elsif line =~ /^ +([0-9]+) +[0-9]+ +/
+      disks << { :device => device, :driver => "areca", :id => Regexp.last_match[1] }
+    end
+  end
+end
+
+disks.each do |disk|
+  if disk[:device] =~ %r{^cciss/(.*)$}
+    id = File.read("/sys/bus/cciss/devices/#{Regexp.last_match[1]}/unique_id").chomp
+
+    disk[:munin] = "cciss-3#{id.downcase}"
+  else
+    disk[:munin] = disk[:device]
+  end
+
+  if disk[:id]
+    disk[:munin] = "#{disk[:munin]}-#{disk[:id].to_s.tr('/', ':')}"
+  end
+
+  disk[:hddtemp] = disk[:munin].tr("-:", "_")
+end
+
 if disks.count > 0
   package "smartmontools"
 
@@ -338,11 +405,38 @@ if disks.count > 0
 
   service "smartmontools" do
     action [:enable, :start]
+    supports :status => true, :restart => true, :reload => true
+  end
+
+  disks.each do |disk|
+    munin_plugin "smart_#{disk[:munin]}" do
+      target "smart_"
+      conf "munin.smart.erb"
+      conf_variables :disk => disk
+    end
+  end
+
+  munin_plugin "hddtemp_smartctl" do
+    conf "munin.hddtemp.erb"
+    conf_variables :disks => disks
   end
 else
   service "smartmontools" do
     action [:stop, :disable]
   end
+
+  munin_plugin "hddtemp_smartctl" do
+    action :delete
+  end
+end
+
+plugins = Dir.glob("/etc/munin/plugins/smart_*").map { |p| File.basename(p) } -
+          disks.map { |d| "smart_#{d[:munin]}" }
+
+plugins.each do |plugin|
+  munin_plugin plugin do
+    action :delete
+  end
 end
 
 if File.exist?("/etc/mdadm/mdadm.conf")