Gather management controller information

[chef.git] / cookbooks / hardware / templates / default / ohai.rb.erb

diff --git a/cookbooks/hardware/templates/default/ohai.rb.erb b/cookbooks/hardware/templates/default/ohai.rb.erb
index b60d143f0184877ca0b84cecf99f9f5f92f5810e..21790a804d4db9794b51cf99ea02819344fe7c6c 100644 (file)
--- a/cookbooks/hardware/templates/default/ohai.rb.erb
+++ b/cookbooks/hardware/templates/default/ohai.rb.erb
@@ -61,9 +61,10 @@ Ohai.plugin(:Hardware) do
   end
 
   def pci_devices
+    devices = {}
     device = nil
 
-    IO.popen(["lspci", "-Dkvmm"]).each_with_object(Mash.new) do |line, devices|
+    IO.popen(["lspci", "-Dkvmm"]).each do |line|
       if line =~ /^Slot:\s+((\h{4}):(\h{2}):(\h{2}).(\h))\s*$/
         device = {
           :slot => Regexp.last_match(1),
@@ -90,6 +91,24 @@ Ohai.plugin(:Hardware) do
         device = nil
       end
     end
+
+    IO.popen(["lspci", "-Dkvmmn"]).each do |line|
+      if line =~ /^Slot:\s+((\h{4}):(\h{2}):(\h{2}).(\h))\s*$/
+        device = devices[Regexp.last_match(1)]
+      elsif device && line =~ /^([A-Z]+):\s+(.*)\s*$/i
+        case Regexp.last_match(1)
+        when "Class" then device[:class_id] = Regexp.last_match(2)
+        when "Vendor" then device[:vendor_id] = Regexp.last_match(2)
+        when "Device" then device[:device_id] = Regexp.last_match(2)
+        when "SVendor" then device[:subsystem_vendor_id] = Regexp.last_match(2)
+        when "SDevice" then device[:subsystem_device_id] = Regexp.last_match(2)
+        end
+      elsif device && line =~ /^\s*$/
+        device = nil
+      end
+    end
+
+    devices
   end
 
   def network_devices
@@ -314,7 +333,7 @@ Ohai.plugin(:Hardware) do
         devices[:disks] << disk
         controller[:disks] << disk[:id]
         array[:disks] << disk[:id]
-      elsif disk && line =~ /^         (\S[^:]+):\s+(\S.*\S)\s*$/
+      elsif disk && line =~ /^         (\S[^:]+):\s+(.*\S)\s*$/
         case Regexp.last_match(1)
         when "Interface Type" then disk[:interface] = Regexp.last_match(2)
         when "Size" then disk[:size] = Regexp.last_match(2)
@@ -323,7 +342,7 @@ Ohai.plugin(:Hardware) do
         when "Serial Number" then disk[:serial_number] = Regexp.last_match(2)
         when "Model" then disk[:model] = Regexp.last_match(2)
         end
-      elsif array && line =~ /^         (\S[^:]+):\s+(\S.*\S)\s*$/
+      elsif array && line =~ /^         (\S[^:]+):\s+(.*\S)\s*$/
         case Regexp.last_match(1)
         when "Size" then array[:size] = Regexp.last_match(2)
         when "Fault Tolerance" then array[:raid_level] = Regexp.last_match(2)
@@ -758,6 +777,41 @@ Ohai.plugin(:Hardware) do
     end
   end
 
+  def psu_devices
+    device = nil
+
+    IO.popen(["dmidecode", "-t", "39"]).each_with_object([]) do |line, devices|
+      if line =~ /^System Power Supply\s*$/
+        device = {}
+      elsif device && line =~ /^\s+([A-Z ]+):\s+(.*)\s*$/i
+        device[Regexp.last_match(1).tr(" ", "_").downcase.to_sym] = Regexp.last_match(2).strip
+      elsif device && line =~ /^\s*$/
+        devices << device
+        device = nil
+      end
+    end
+  end
+
+  def mc_device
+    device = {}
+
+    IO.popen(["ipmitool", "mc", "info"]).each_with_object([]) do |line, devices|
+      if line =~ /(Product [A-Z ]+[A-Z])\s*:\s+(.*\S)\s+\(.*\)\s*$/i
+        device[Regexp.last_match(1).tr(" ", "_").downcase.to_sym] = Regexp.last_match(2)
+      elsif line =~ /([A-Z ]+[A-Z])\s*:\s+(.*\S)\s*$/i
+        device[Regexp.last_match(1).tr(" ", "_").downcase.to_sym] = Regexp.last_match(2)
+      end
+    end
+
+    IO.popen(["ipmitool", "mc", "guid"]).each_with_object([]) do |line, devices|
+      if line =~ /^System GUID\s*:\s+(\S+)\s*$/
+        device[:system_guid] = Regexp.last_match(1)
+      end
+    end
+
+    device
+  end
+
   collect_data(:default) do
     hardware Mash.new
 
@@ -765,5 +819,7 @@ Ohai.plugin(:Hardware) do
     hardware[:network] = network_devices
     hardware[:memory] = memory_devices
     hardware[:disk] = disk_devices
+    hardware[:psu] = psu_devices
+    hardware[:mc] = mc_device
   end
 end