node['ceph']['lvm']['pvs'].each do |pv|
  lvm_physical_volume pv
end

node['ceph']['lvm']['vgs'].each do |vg_name, vg_config|
  lvm_volume_group vg_name do
    physical_volumes vg_config['pvs']
  end

  vg_config['lvs'].each do |lv_name, lv_config|
    lvm_logical_volume lv_name do
      group vg_name
      size lv_config['size']
    end
  end
end