openstack/puppet-nova
Code Issues Proposed changes

Add MultiStrOpt for scheduler_available_filters

Browse Source 
scheduler_available_filters option defines filter classes made available to
the nova scheduler. This parameter can be used multiple times or it can be
set as array value.
It is helpful when owner want to add to nova scheduler external filters.

Co-Authored-By: Daniel Pawlik <daniel.pawlik@corp.ovh.com>

Change-Id: I6be7bb4cea1906bd98c513bd2d01153e4643e3ac
Closes-Bug: #1591998
This commit is contained in:
Bartek Zurawski 2016-06-15 14:47:19 +00:00 committed by Daniel Pawlik
parent c3f198667a
commit e7fe8c16ae
7 changed files with 36 additions and 13 deletions
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4
lib/puppet/provider/nova_config/ini_setting.rb → lib/puppet/provider/nova_config/openstackconfig.rb
View File

@ -1,6 +1,6 @@
Puppet::Type.type(:nova_config).provide(
:ini_setting,
:parent => Puppet::Type.type(:openstack_config).provider(:ini_setting)
:openstackconfig,
:parent => Puppet::Type.type(:openstack_config).provider(:ruby)
) do
def self.file_path

12
lib/puppet/type/nova_config.rb
View File

@ -7,14 +7,22 @@ Puppet::Type.newtype(:nova_config) do
newvalues(/\S+\/\S+/)
end
newproperty(:value) do
newproperty(:value, :array_matching => :all) do
desc 'The value of the setting to be defined.'
def insync?(is)
return true if @should.empty?
return false unless is.is_a? Array
return false unless is.length == @should.length
return (
is & @should == is or
is & @should.map(&:to_s) == is
)
end
munge do |value|
value = value.to_s.strip
value.capitalize! if value =~ /^(true|false)$/i
value
end
newvalues(/^[\S ]*$/)
def is_to_s( currentvalue )
if resource.secret?

17
manifests/scheduler/filter.pp
View File

@ -33,8 +33,9 @@
# Defaults to '50'
#
# [*scheduler_available_filters*]
# (optional) Filter classes available to the scheduler
# Defaults to 'nova.scheduler.filters.all_filters'
# (optional) An array with filter classes available to the scheduler.
# Example: ['first.filter.class', 'second.filter.class']
# Defaults to ['nova.scheduler.filters.all_filters']
#
# [*scheduler_default_filters*]
# (optional) An array of filters to be used by default
@ -74,7 +75,7 @@ class nova::scheduler::filter (
$max_instances_per_host = '50',
$isolated_images = $::os_service_default,
$isolated_hosts = $::os_service_default,
$scheduler_available_filters = 'nova.scheduler.filters.all_filters',
$scheduler_available_filters = ['nova.scheduler.filters.all_filters'],
$scheduler_default_filters = $::os_service_default,
$scheduler_weight_classes = 'nova.scheduler.weights.all_weighers',
$baremetal_scheduler_default_filters = $::os_service_default,
@ -97,6 +98,14 @@ class nova::scheduler::filter (
} else {
$scheduler_default_filters_real = $::os_service_default
}
if is_array($scheduler_available_filters) {
$scheduler_available_filters_real = $scheduler_available_filters
} else {
warning('scheduler_available_filters must be an array and will fail in the future')
$scheduler_available_filters_real = any2array($scheduler_available_filters)
}
if !is_service_default($baremetal_scheduler_default_filters) and !empty($baremetal_scheduler_default_filters){
validate_array($baremetal_scheduler_default_filters)
$baremetal_scheduler_default_filters_real = join($baremetal_scheduler_default_filters, ',')
@ -134,7 +143,7 @@ class nova::scheduler::filter (
'DEFAULT/scheduler_host_subset_size': value => $scheduler_host_subset_size;
'DEFAULT/max_io_ops_per_host': value => $max_io_ops_per_host;
'DEFAULT/max_instances_per_host': value => $max_instances_per_host;
'DEFAULT/scheduler_available_filters': value => $scheduler_available_filters;
'DEFAULT/scheduler_available_filters': value => $scheduler_available_filters_real;
'DEFAULT/scheduler_weight_classes': value => $scheduler_weight_classes;
'DEFAULT/scheduler_use_baremetal_filters': value => $scheduler_use_baremetal_filters;
'DEFAULT/scheduler_default_filters': value => $scheduler_default_filters_real;

3
releasenotes/notes/add_MultiStrOpt_for_scheduler_available_filters-dc4b95337739526e.yaml Normal file
View File

@ -0,0 +1,3 @@
---
upgrade:
- Add MultiStrOpt for scheduler_available_filters parameter.

7
spec/classes/nova_scheduler_filter_spec.rb
View File

@ -14,7 +14,7 @@ describe 'nova::scheduler::filter' do
it { is_expected.to contain_nova_config('DEFAULT/scheduler_host_subset_size').with_value('1') }
it { is_expected.to contain_nova_config('DEFAULT/max_io_ops_per_host').with_value('8') }
it { is_expected.to contain_nova_config('DEFAULT/max_instances_per_host').with_value('50') }
it { is_expected.to contain_nova_config('DEFAULT/scheduler_available_filters').with_value('nova.scheduler.filters.all_filters') }
it { is_expected.to contain_nova_config('DEFAULT/scheduler_available_filters').with_value(['nova.scheduler.filters.all_filters']) }
it { is_expected.to contain_nova_config('DEFAULT/scheduler_weight_classes').with_value('nova.scheduler.weights.all_weighers') }
it { is_expected.to contain_nova_config('DEFAULT/scheduler_use_baremetal_filters').with_value(false) }
it { is_expected.to contain_nova_config('DEFAULT/isolated_images').with_value('<SERVICE DEFAULT>') }
@ -30,7 +30,9 @@ describe 'nova::scheduler::filter' do
:isolated_hosts => ['192.168.1.2','192.168.1.3'],
:scheduler_default_filters => ['RetryFilter','AvailabilityZoneFilter','RamFilter'],
:scheduler_use_baremetal_filters => true,
:baremetal_scheduler_default_filters => ['ExactRamFilter','ExactDiskFilter','ExactCoreFilter'], }
:baremetal_scheduler_default_filters => ['ExactRamFilter','ExactDiskFilter','ExactCoreFilter'],
:scheduler_available_filters => ['nova_filter1','nova_filter2']
}
end
it { is_expected.to contain_nova_config('DEFAULT/scheduler_max_attempts').with_value('4') }
@ -39,6 +41,7 @@ describe 'nova::scheduler::filter' do
it { is_expected.to contain_nova_config('DEFAULT/scheduler_default_filters').with_value('RetryFilter,AvailabilityZoneFilter,RamFilter') }
it { is_expected.to contain_nova_config('DEFAULT/scheduler_use_baremetal_filters').with_value(true) }
it { is_expected.to contain_nova_config('DEFAULT/baremetal_scheduler_default_filters').with_value('ExactRamFilter,ExactDiskFilter,ExactCoreFilter') }
it { is_expected.to contain_nova_config('DEFAULT/scheduler_available_filters').with_value(['nova_filter1','nova_filter2']) }
end
context 'when overriding params with empty arrays' do

2
spec/unit/provider/nova_config/ini_setting_spec.rb → spec/unit/provider/nova_config/openstackconfig_spec.rb
View File

@ -26,7 +26,7 @@ $LOAD_PATH.push(
'lib')
)
require 'spec_helper'
provider_class = Puppet::Type.type(:nova_config).provider(:ini_setting)
provider_class = Puppet::Type.type(:nova_config).provider(:openstackconfig)
describe provider_class do
it 'should default to the default setting when no other one is specified' do

4
spec/unit/type/nova_config_spec.rb
View File

@ -29,12 +29,12 @@ describe 'Puppet::Type.type(:nova_config)' do
it 'should accept a valid value' do
@nova_config[:value] = 'bar'
expect(@nova_config[:value]).to eq('bar')
expect(@nova_config[:value]).to eq(['bar'])
end
it 'should not accept a value with whitespace' do
@nova_config[:value] = 'b ar'
expect(@nova_config[:value]).to eq('b ar')
expect(@nova_config[:value]).to eq(['b ar'])
end
it 'should accept valid ensure values' do