# ROLE: virt
# ROLE: primary-mongo
# ROLE: primary-controller
# ROLE: mongo
# ROLE: ironic
# ROLE: controller
# ROLE: compute
# ROLE: cinder-block-device
# ROLE: cinder
# ROLE: ceph-osd
# ROLE: base-os
require 'spec_helper'
require 'shared-examples'
manifest = 'roles/allocate_hugepages.pp'

describe manifest do
  shared_examples 'catalog' do
    hugepages = Noop.hiera 'hugepages', []
    unless hugepages.empty?
      mapped_sysfs_hugepages = {
        'node0/hugepages/hugepages-2048kB' => 512,
        'node1/hugepages/hugepages-1048576kB' => 8,
        'default' => 0
      }

      it "should allocate defined hugepages" do
        should contain_class('sysfs')
        should contain_sysfs_config_value('hugepages').with(
          'ensure'  => 'present',
          'name'    => '/etc/sysfs.d/hugepages.conf',
          'value'   => mapped_sysfs_hugepages,
          'sysfs'   => '/sys/devices/system/node/node*/hugepages/hugepages-*kB/nr_hugepages',
        )
        should contain_sysctl__value('vm.max_map_count').with_value('66570')
      end
    end
  end
  test_ubuntu_and_centos manifest
end