88a7bc8b20
This change adds a class meant to configure the max_files and max_processes limits in libvirt/qemu.conf, it uses augeas and supports config cleanup. Change-Id: I5fa423a4b212d14f6e9ff6a270931b569558b54e
67 lines
1.8 KiB
Ruby
67 lines
1.8 KiB
Ruby
require 'spec_helper'
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describe 'nova::compute::libvirt::qemu' do
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let :pre_condition do
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'include nova
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include nova::compute
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include nova::compute::libvirt'
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end
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shared_examples_for 'nova compute libvirt with qemu' do
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context 'when not configuring qemu' do
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let :params do
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{
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:configure_qemu => false
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}
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end
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it { is_expected.to contain_augeas('qemu-conf-limits').with({
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:context => '/files/etc/libvirt/qemu.conf',
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:changes => [ "rm max_files", "rm max_processes" ],
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}).that_notifies('Service[libvirt]') }
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end
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context 'when configuring qemu by default' do
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let :params do
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{
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:configure_qemu => true
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}
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end
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it { is_expected.to contain_augeas('qemu-conf-limits').with({
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:context => '/files/etc/libvirt/qemu.conf',
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:changes => [ "set max_files 1024", "set max_processes 4096" ],
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:tag => 'qemu-conf-augeas',
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}).that_notifies('Service[libvirt]') }
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end
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context 'when configuring qemu with overriden parameters' do
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let :params do
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{
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:configure_qemu => true,
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:max_files => 32768,
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:max_processes => 131072,
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}
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end
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it { is_expected.to contain_augeas('qemu-conf-limits').with({
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:context => '/files/etc/libvirt/qemu.conf',
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:changes => [ "set max_files 32768", "set max_processes 131072" ],
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:tag => 'qemu-conf-augeas',
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}).that_notifies('Service[libvirt]') }
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end
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end
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on_supported_os({
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:supported_os => OSDefaults.get_supported_os
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}).each do |os,facts|
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context "on #{os}" do
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let (:facts) do
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facts.merge!(OSDefaults.get_facts())
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end
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it_configures 'nova compute libvirt with qemu'
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end
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end
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end
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