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require 'spec_helper'
describe 'cinder::backend::nfs' do
let(:title) {'hippo'}
let :params do
{
:nfs_servers => ['10.10.10.10:/shares', '10.10.10.10:/shares2'],
}
end
shared_examples 'cinder::backend::nfs' do
context 'with defaults' do
it {
is_expected.to contain_cinder_config('hippo/volume_backend_name').with_value('hippo')
is_expected.to contain_cinder_config('hippo/backend_availability_zone').with_value('<SERVICE DEFAULT>')
is_expected.to contain_cinder_config('hippo/volume_driver').with_value('cinder.volume.drivers.nfs.NfsDriver')
is_expected.to contain_cinder_config('hippo/max_over_subscription_ratio').with_value('<SERVICE DEFAULT>')
is_expected.to contain_cinder_config('hippo/nfs_shares_config').with_value('/etc/cinder/shares.conf')
is_expected.to contain_cinder_config('hippo/nfs_mount_attempts').with_value('<SERVICE DEFAULT>')
is_expected.to contain_cinder_config('hippo/nfs_mount_options').with_value('<SERVICE DEFAULT>')
is_expected.to contain_cinder_config('hippo/nfs_sparsed_volumes').with_value('<SERVICE DEFAULT>')
is_expected.to contain_cinder_config('hippo/nfs_mount_point_base').with_value('<SERVICE DEFAULT>')
is_expected.to contain_cinder_config('hippo/nfs_used_ratio').with_value('<SERVICE DEFAULT>')
is_expected.to contain_cinder_config('hippo/nfs_oversub_ratio').with_value('<SERVICE DEFAULT>')
is_expected.to contain_cinder_config('hippo/nas_secure_file_operations').with_value('<SERVICE DEFAULT>')
is_expected.to contain_cinder_config('hippo/nas_secure_file_permissions').with_value('<SERVICE DEFAULT>')
is_expected.to contain_cinder_config('hippo/nfs_snapshot_support').with_value('<SERVICE DEFAULT>')
is_expected.to contain_cinder_config('hippo/nfs_qcow2_volumes').with_value('<SERVICE DEFAULT>')
}
it { is_expected.to contain_file('/etc/cinder/shares.conf').with(
:content => "10.10.10.10:/shares\n10.10.10.10:/shares2",
:require => 'Anchor[cinder::install::end]',
:notify => 'Anchor[cinder::service::begin]'
)}
end
context 'with parameters' do
before :each do
params.merge!({
:backend_availability_zone => 'my_zone',
:max_over_subscription_ratio => 1.5,
:nfs_mount_attempts => '4',
:nfs_mount_options => 'vers=3',
:nfs_shares_config => '/etc/cinder/other_shares.conf',
:nfs_sparsed_volumes => true,
:nfs_mount_point_base => '/cinder_mount_point',
:nfs_used_ratio => '0.7',
:nfs_oversub_ratio => '0.9',
:nas_secure_file_operations => 'auto',
:nas_secure_file_permissions => 'false',
:nfs_snapshot_support => 'true',
:nfs_qcow2_volumes => 'true',
})
end
it {
is_expected.to contain_cinder_config('hippo/volume_backend_name').with_value('hippo')
is_expected.to contain_cinder_config('hippo/backend_availability_zone').with_value('my_zone')
is_expected.to contain_cinder_config('hippo/volume_driver').with_value('cinder.volume.drivers.nfs.NfsDriver')
is_expected.to contain_cinder_config('hippo/max_over_subscription_ratio').with_value(1.5)
is_expected.to contain_cinder_config('hippo/nfs_shares_config').with_value('/etc/cinder/other_shares.conf')
is_expected.to contain_cinder_config('hippo/nfs_mount_attempts').with_value('4')
is_expected.to contain_cinder_config('hippo/nfs_mount_options').with_value('vers=3')
is_expected.to contain_cinder_config('hippo/nfs_sparsed_volumes').with_value(true)
is_expected.to contain_cinder_config('hippo/nfs_mount_point_base').with_value('/cinder_mount_point')
is_expected.to contain_cinder_config('hippo/nfs_used_ratio').with_value('0.7')
is_expected.to contain_cinder_config('hippo/nfs_oversub_ratio').with_value('0.9')
is_expected.to contain_cinder_config('hippo/nas_secure_file_operations').with_value('auto')
is_expected.to contain_cinder_config('hippo/nas_secure_file_permissions').with_value('false')
is_expected.to contain_cinder_config('hippo/nfs_snapshot_support').with_value('true')
is_expected.to contain_cinder_config('hippo/nfs_qcow2_volumes').with_value('true')
}
it { is_expected.to contain_file('/etc/cinder/other_shares.conf').with(
:content => "10.10.10.10:/shares\n10.10.10.10:/shares2",
:require => 'Anchor[cinder::install::end]',
:notify => 'Anchor[cinder::service::begin]'
)}
end
context 'nfs backend with additional configuration' do
before :each do
params.merge!( :extra_options => {'hippo/param1' => {'value' => 'value1'}} )
end
it { is_expected.to contain_cinder_config('hippo/param1').with_value('value1') }
end
context 'nfs backend with cinder type' do
before :each do
params.merge!( :manage_volume_type => true )
end
it { is_expected.to contain_cinder_type('hippo').with(
:ensure => 'present',
:properties => ['volume_backend_name=hippo']
)}
end
end
on_supported_os({
:supported_os => OSDefaults.get_supported_os
}).each do |os,facts|
context "on #{os}" do
let (:facts) do
facts.merge!(OSDefaults.get_facts())
end
it_behaves_like 'cinder::backend::nfs'
end
end
end
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