+disks = []
+
+node[:block_device].each do |name, attributes|
+ disks << { :device => name } if attributes[:vendor] == "ATA"
+end
+
+if status_packages["cciss-vol-status"] && File.exist?("/usr/sbin/cciss_vol_status")
+ status_packages["cciss-vol-status"].each do |device|
+ IO.popen(["cciss_vol_status", "-V", "/dev/#{device}"]).each do |line|
+ disks << { :device => device, :driver => "cciss", :id => Regexp.last_match[1].to_i - 1 } if line =~ / bay ([0-9]+) +HP /
+ end
+ end
+end
+
+if status_packages["megaclisas-status"]
+ controller = 0
+
+ Dir.glob("/sys/class/scsi_host/host*") do |host|
+ driver = File.new("#{host}/proc_name").read.chomp
+
+ next unless driver == "megaraid_sas"
+
+ bus = host.sub("/sys/class/scsi_host/host", "")
+ device = File.basename(Dir.glob("/sys/bus/scsi/devices/#{bus}:*/scsi_generic/*").first)
+
+ IO.popen(["megacli", "-PDList", "-a#{controller}", "-NoLog"]).each do |line|
+ disks << { :device => device, :driver => "megaraid", :id => Regexp.last_match[1] } if line =~ /^Device Id: ([0-9]+)$/
+
+ disks.pop if line =~ /^Firmware state: Hotspare, Spun down$/
+ end
+
+ controller += 1
+ 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
+
+ next unless driver == "mpt2sas"
+
+ 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["aacraid-status"]
+ Dir.glob("/sys/class/scsi_host/host*") do |host|
+ driver = File.new("#{host}/proc_name").read.chomp
+
+ next unless driver == "aacraid"
+
+ bus = host.sub("/sys/class/scsi_host/host", "")
+
+ Dir.glob("/sys/bus/scsi/devices/#{bus}:1:*/scsi_generic/*").each do |sg|
+ disks << { :device => File.basename(sg) }
+ end
+ end
+end
+
+if tools_packages.include?("areca") && File.exist?("/opt/areca/x86_64/cli64")
+ 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"
+
+ template "/etc/smartd.conf" do
+ source "smartd.conf.erb"
+ owner "root"
+ group "root"
+ mode 0644
+ variables :disks => disks
+ notifies :reload, "service[smartmontools]"
+ end
+
+ template "/etc/default/smartmontools" do
+ source "smartmontools.erb"
+ owner "root"
+ group "root"
+ mode 0644
+ notifies :restart, "service[smartmontools]"
+ end
+
+ service "smartmontools" do
+ action [:enable, :start]
+ supports :status => true, :restart => true, :reload => true
+ end
+
+ # Don't try and do munin monitoring of disks behind
+ # an Areca controller as they only allow one thing to
+ # talk to the controller at a time and smartd will
+ # throw errors if it clashes with munin
+ disks = disks.reject { |disk| disk[:driver] == "areca" }
+
+ 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")
projects / chef.git / blobdiff