Puppet raidcontroller fact

gistfile1.txt

Facter.add("raidcontroller", :timeout => 10) do # Terminate the fact if resolution takes too long
	confine :kernel => :linux
	setcode do
		controllers = []
                if output = Facter::Util::Resolution.exec('lspci') # Use facter's built in execution
			output.each {|s|
				controllers.push("megaraid") if s =~ /RAID bus controller: .* MegaRAID .*/
				controllers.push("3ware") if s =~ /RAID bus controller: 3ware .*/
			}
		end

		if FileTest.exists?("/proc/mdstat")
			txt = File.read("/proc/mdstat")
			controllers.push("software") if txt =~ /^md/i
		end
		controllers.join(",")
	end
end