disk fact
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	jbond
	Aug 24 2021, 11:35 AM

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disk fact
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	require 'facter'

	Facter.add(:wmf__disks) do
	confine :kernel => 'Linux'
	disk_dir = '/sys/block'
	disks = {ssd: [], hdd: [], virtual: []}
	virtual = Facter.fact('virtual').value
	setcode do
	if virtual == 'physical'
	Dir.each_child(disk_dir) do \|disk\|
	type = File.read(File.join(disk_dir, disk, 'queue/rotational')).strip
	if type == '0'
	disks[:ssd] << disk
	else
	disks[:hdd] << disk
	end
	end
	disks[:type] = disks[:hdd].length > disks[:ssd].length ? 'hdd' : 'ssd'
	else
	disks[:virtual] = Dir.children(disk_dir)
	disks[:type] = virtual
	end
	disks
	end
	end