OpenStack Aodh Puppet Module
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require 'spec_helper'
describe 'aodh::evaluator' do
let :pre_condition do
"class { '::aodh': }"
end
let :params do
{ :enabled => true }
end
shared_examples_for 'aodh-evaluator' do
context 'with coordination' do
before do
params.merge!({ :coordination_url => 'redis://localhost:6379' })
end
it 'configures backend_url' do
is_expected.to contain_aodh_config('coordination/backend_url').with_value('redis://localhost:6379')
end
it 'installs python-redis package' do
is_expected.to contain_package('python-redis').with(
:name => platform_params[:redis_package_name],
:tag => 'openstack'
)
end
end
context 'with evaluation interval' do
before do
params.merge!({ :evaluation_interval => '10' })
end
it 'configures interval' do
is_expected.to contain_aodh_config('DEFAULT/evaluation_interval').with_value('10')
end
end
context 'when enabled' do
it { is_expected.to contain_class('aodh::params') }
it 'installs aodh-evaluator package' do
is_expected.to contain_package(platform_params[:evaluator_package_name]).with(
:ensure => 'present',
:tag => ['openstack', 'aodh-package']
)
end
it 'configures aodh-evaluator service' do
is_expected.to contain_service('aodh-evaluator').with(
:ensure => 'running',
:name => platform_params[:evaluator_service_name],
:enable => true,
:hasstatus => true,
:hasrestart => true,
:tag => ['aodh-service','aodh-db-sync-service']
)
end
end
context 'when disabled' do
let :params do
{ :enabled => false }
end
# Catalog compilation does not crash for lack of aodh::db
it { is_expected.to compile }
it 'configures aodh-evaluator service' do
is_expected.to contain_service('aodh-evaluator').with(
:ensure => 'stopped',
:name => platform_params[:evaluator_service_name],
:enable => false,
:hasstatus => true,
:hasrestart => true,
:tag => ['aodh-service','aodh-db-sync-service']
)
end
end
context 'when service management is disabled' do
let :params do
{ :enabled => false,
:manage_service => false }
end
it 'configures aodh-evaluator service' do
is_expected.to contain_service('aodh-evaluator').with(
:ensure => nil,
:name => platform_params[:evaluator_service_name],
:enable => false,
:hasstatus => true,
:hasrestart => true,
:tag => ['aodh-service','aodh-db-sync-service']
)
end
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({
:fqdn => 'some.host.tld',
:concat_basedir => '/var/lib/puppet/concat'
}))
end
let(:platform_params) do
case facts[:osfamily]
when 'Debian'
{ :evaluator_package_name => 'aodh-evaluator',
:evaluator_service_name => 'aodh-evaluator',
:redis_package_name => 'python3-redis' }
when 'RedHat'
if facts[:operatingsystem] == 'Fedora'
{ :evaluator_package_name => 'openstack-aodh-evaluator',
:evaluator_service_name => 'openstack-aodh-evaluator',
:redis_package_name => 'python3-redis' }
else
if facts[:operatingsystemmajrelease] > '7'
{ :evaluator_package_name => 'openstack-aodh-evaluator',
:evaluator_service_name => 'openstack-aodh-evaluator',
:redis_package_name => 'python3-redis' }
else
{ :evaluator_package_name => 'openstack-aodh-evaluator',
:evaluator_service_name => 'openstack-aodh-evaluator',
:redis_package_name => 'python-redis' }
end
end
end
end
it_configures 'aodh-evaluator'
end
end
end