openstack/puppet-nova
Code Issues Proposed changes

Add the resume_guests_state_on_host_boot option to nova::compute

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Adds the resume_guests_state_on_host_boot parameter to the
nova::compute class. When a compute node is restarted and having
this option set to true will ensure that any guests that were running
when the node was rebooted will be started up again.

Default value for the resume_guests_state_on_host_boot in the nova
code is False.

Change-Id: I8b7ba48c68aefa9e1fd7092e9e64b9567d138dcf
This commit is contained in:
Tobias Urdin 2016-12-16 10:07:32 +01:00
parent 58ff414a66
commit f9a85994a4
3 changed files with 17 additions and 0 deletions
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8
manifests/compute.pp
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@ -116,6 +116,12 @@
# for virtual machine processes
# Defaults to $::os_service_default
#
# [*resume_guests_state_on_host_boot*]
# (optional) This option specifies whether to start guests that were running before the
# host rebooted. It ensures that all of the instances on a Nova compute node
# resume their state each time the compute node boots or restarts.
# Defaults to $::os_service_default
#
# [*keymgr_api_class*]
# (optional) Key Manager service.
# Example of valid value: castellan.key_manager.barbican_key_manager.BarbicanKeyManager
@ -182,6 +188,7 @@ class nova::compute (
$allow_resize_to_same_host = false,
$resize_confirm_window = $::os_service_default,
$vcpu_pin_set = $::os_service_default,
$resume_guests_state_on_host_boot = $::os_service_default,
$keymgr_api_class = $::os_service_default,
$barbican_auth_endpoint = $::os_service_default,
$barbican_endpoint = $::os_service_default,
@ -245,6 +252,7 @@ is used. It will be removed once Nova removes it.")
'DEFAULT/pci_passthrough_whitelist': value => $pci_passthrough_real;
'DEFAULT/resize_confirm_window': value => $resize_confirm_window;
'DEFAULT/vcpu_pin_set': value => $vcpu_pin_set_real;
'DEFAULT/resume_guests_state_on_host_boot': value => $resume_guests_state_on_host_boot;
'key_manager/api_class': value => $keymgr_api_class;
'barbican/auth_endpoint': value => $barbican_auth_endpoint;
'barbican/barbican_endpoint': value => $barbican_endpoint;

3
releasenotes/notes/add_resume_guests_state_on_host_boot_parameter-2fb7177a2898aed8.yaml Normal file
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@ -0,0 +1,3 @@
---
features:
- Adds the resume_guests_state_on_host_boot config parameter to nova compute

6
spec/classes/nova_compute_spec.rb
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@ -27,6 +27,7 @@ describe 'nova::compute' do
it { is_expected.to contain_nova_config('DEFAULT/allow_resize_to_same_host').with(:value => 'false') }
it { is_expected.to contain_nova_config('DEFAULT/resize_confirm_window').with_value('<SERVICE DEFAULT>') }
it { is_expected.to contain_nova_config('DEFAULT/vcpu_pin_set').with(:value => '<SERVICE DEFAULT>') }
it { is_expected.to contain_nova_config('DEFAULT/resume_guests_state_on_host_boot').with_value('<SERVICE DEFAULT>') }
it { is_expected.to_not contain_nova_config('vnc/novncproxy_base_url') }
it { is_expected.to contain_nova_config('key_manager/api_class').with_value('<SERVICE DEFAULT>') }
it { is_expected.to contain_nova_config('barbican/barbican_endpoint').with_value('<SERVICE DEFAULT>') }
@ -76,6 +77,7 @@ describe 'nova::compute' do
:config_drive_format => 'vfat',
:resize_confirm_window => '3',
:vcpu_pin_set => ['4-12','^8','15'],
:resume_guests_state_on_host_boot => true,
:keymgr_api_class => 'castellan.key_manager.barbican_key_manager.BarbicanKeyManager',
:barbican_endpoint => 'http://localhost',
:barbican_api_version => 'v1',
@ -137,11 +139,14 @@ describe 'nova::compute' do
it { is_expected.to contain_nova_config('DEFAULT/max_concurrent_live_migrations').with_value('4') }
it { is_expected.to contain_nova_config('DEFAULT/resume_guests_state_on_host_boot').with_value(true) }
it 'configures nova pci_passthrough_whitelist entries' do
is_expected.to contain_nova_config('DEFAULT/pci_passthrough_whitelist').with(
'value' => "[{\"vendor_id\":\"8086\",\"product_id\":\"0126\"},{\"vendor_id\":\"9096\",\"product_id\":\"1520\",\"physical_network\":\"physnet1\"}]"
)
end
it 'configures nova config_drive_format to vfat' do
is_expected.to contain_nova_config('DEFAULT/config_drive_format').with_value('vfat')
is_expected.to_not contain_package('genisoimage').with(
@ -252,6 +257,7 @@ describe 'nova::compute' do
it { is_expected.to contain_nova_config('DEFAULT/instance_usage_audit').with_value(true) }
it { is_expected.to contain_nova_config('DEFAULT/instance_usage_audit_period').with_value('year') }
end
context 'with vnc_keymap set to fr' do
let :params do
{ :vnc_keymap => 'fr', }