3rdparty/modules/cinder/spec/defines/cinder_backend_rbd_spec.rb

   1 require 'spec_helper'
   2
   3 describe 'cinder::backend::rbd' do
   4
   5   let(:title) {'rbd-ssd'}
   6
   7   let :req_params do
   8     {
   9       :volume_backend_name              => 'rbd-ssd',
  10       :rbd_pool                         => 'volumes',
  11       :glance_api_version               => '2',
  12       :rbd_user                         => 'test',
  13       :rbd_secret_uuid                  => '0123456789',
  14       :rbd_ceph_conf                    => '/foo/boo/zoo/ceph.conf',
  15       :rbd_flatten_volume_from_snapshot => true,
  16       :volume_tmp_dir                   => '/foo/tmp',
  17       :rbd_max_clone_depth              => '0'
  18     }
  19   end
  20
  21   it { should contain_class('cinder::params') }
  22
  23   let :params do
  24     req_params
  25   end
  26
  27   let :facts do
  28     {:osfamily => 'Debian'}
  29   end
  30
  31   describe 'rbd backend volume driver' do
  32     it 'configure rbd volume driver' do
  33       should contain_cinder_config("#{req_params[:volume_backend_name]}/volume_backend_name").with_value(req_params[:volume_backend_name])
  34       should contain_cinder_config("#{req_params[:volume_backend_name]}/volume_driver").with_value('cinder.volume.drivers.rbd.RBDDriver')
  35       should contain_cinder_config("#{req_params[:volume_backend_name]}/rbd_ceph_conf").with_value(req_params[:rbd_ceph_conf])
  36       should contain_cinder_config("#{req_params[:volume_backend_name]}/rbd_flatten_volume_from_snapshot").with_value(req_params[:rbd_flatten_volume_from_snapshot])
  37       should contain_cinder_config("#{req_params[:volume_backend_name]}/volume_tmp_dir").with_value(req_params[:volume_tmp_dir])
  38       should contain_cinder_config("#{req_params[:volume_backend_name]}/rbd_max_clone_depth").with_value(req_params[:rbd_max_clone_depth])
  39       should contain_cinder_config("#{req_params[:volume_backend_name]}/rbd_pool").with_value(req_params[:rbd_pool])
  40       should contain_cinder_config("#{req_params[:volume_backend_name]}/rbd_user").with_value(req_params[:rbd_user])
  41       should contain_cinder_config("#{req_params[:volume_backend_name]}/rbd_secret_uuid").with_value(req_params[:rbd_secret_uuid])
  42       should contain_file('/etc/init/cinder-volume.override').with(:ensure => 'present')
  43       should contain_file_line('set initscript env').with(
  44         :line    => /env CEPH_ARGS=\"--id test\"/,
  45         :path    => '/etc/init/cinder-volume.override',
  46         :notify  => 'Service[cinder-volume]')
  47     end
  48
  49     context 'with rbd_secret_uuid disabled' do
  50       let(:params) { req_params.merge!({:rbd_secret_uuid => false}) }
  51       it { should contain_cinder_config("#{req_params[:volume_backend_name]}/rbd_secret_uuid").with_ensure('absent') }
  52     end
  53
  54     context 'with volume_tmp_dir disabled' do
  55       let(:params) { req_params.merge!({:volume_tmp_dir => false}) }
  56       it { should contain_cinder_config("#{req_params[:volume_backend_name]}/volume_tmp_dir").with_ensure('absent') }
  57     end
  58
  59     context 'with another RBD backend' do
  60       let :pre_condition do
  61         "cinder::backend::rbd { 'ceph2':
  62            rbd_pool => 'volumes2',
  63            rbd_user => 'test'
  64          }"
  65       end
  66       it { should contain_cinder_config("#{req_params[:volume_backend_name]}/volume_driver").with_value('cinder.volume.drivers.rbd.RBDDriver') }
  67       it { should contain_cinder_config("#{req_params[:volume_backend_name]}/rbd_pool").with_value(req_params[:rbd_pool]) }
  68       it { should contain_cinder_config("#{req_params[:volume_backend_name]}/rbd_user").with_value(req_params[:rbd_user]) }
  69       it { should contain_cinder_config("ceph2/volume_driver").with_value('cinder.volume.drivers.rbd.RBDDriver') }
  70       it { should contain_cinder_config("ceph2/rbd_pool").with_value('volumes2') }
  71       it { should contain_cinder_config("ceph2/rbd_user").with_value('test') }
  72     end
  73   end
  74
  75   describe 'with RedHat' do
  76     let :facts do
  77         { :osfamily => 'RedHat' }
  78     end
  79
  80     let :params do
  81       req_params
  82     end
  83
  84     it 'should ensure that the cinder-volume sysconfig file is present' do
  85       should contain_file('/etc/sysconfig/openstack-cinder-volume').with(
  86         :ensure => 'present'
  87       )
  88     end
  89
  90     it 'should configure RedHat init override' do
  91       should contain_file_line('set initscript env').with(
  92         :line    => /export CEPH_ARGS=\"--id test\"/,
  93         :path    => '/etc/sysconfig/openstack-cinder-volume',
  94         :notify  => 'Service[cinder-volume]')
  95     end
  96   end
  97
  98 end