OpenStack Ceilometer Puppet Module
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require 'spec_helper'
describe 'ceilometer' do
let :params do
{
:http_timeout => '600',
:telemetry_secret => 'metering-s3cr3t',
:package_ensure => 'present',
:purge_config => false,
:host => 'foo.domain'
}
end
let :rabbit_params do
{
:rabbit_qos_prefetch_count => 10,
}
end
shared_examples_for 'ceilometer' do
it 'configures timeout for HTTP requests' do
is_expected.to contain_ceilometer_config('DEFAULT/http_timeout').with_value(params[:http_timeout])
end
it 'configures host name' do
is_expected.to contain_ceilometer_config('DEFAULT/host').with_value(params[:host])
end
context 'with rabbit parameters' do
before { params.merge!( rabbit_params ) }
it_configures 'a ceilometer base installation'
it_configures 'rabbit with SSL support'
it_configures 'rabbit without HA support (with backward compatibility)'
it_configures 'rabbit with connection heartbeats'
context 'with rabbit_ha_queues' do
before { params.merge!( rabbit_params ).merge!( :rabbit_ha_queues => true ) }
it_configures 'rabbit with rabbit_ha_queues'
end
end
context 'with rabbit parameters' do
context 'with one server' do
before { params.merge!( rabbit_params ) }
it_configures 'a ceilometer base installation'
it_configures 'rabbit with SSL support'
it_configures 'rabbit without HA support (without backward compatibility)'
end
end
context 'with amqp messaging' do
it_configures 'amqp support'
end
end
shared_examples_for 'a ceilometer base installation' do
it { is_expected.to contain_class('ceilometer::params') }
it 'configures ceilometer group' do
is_expected.to contain_group('ceilometer').with(
:ensure => 'present',
:name => 'ceilometer',
:require => 'Anchor[ceilometer::install::end]'
)
end
it 'configures ceilometer user' do
is_expected.to contain_user('ceilometer').with(
:ensure => 'present',
:name => 'ceilometer',
:gid => 'ceilometer',
:system => true,
:require => 'Anchor[ceilometer::install::end]'
)
end
it 'installs ceilometer common package' do
is_expected.to contain_package('ceilometer-common').with(
:ensure => 'present',
:name => platform_params[:common_package_name],
:tag => ['openstack', 'ceilometer-package'],
)
end
it 'passes purge to resource' do
is_expected.to contain_resources('ceilometer_config').with({
:purge => false
})
end
it 'configures required telemetry_secret' do
is_expected.to contain_ceilometer_config('publisher/telemetry_secret').with_value('metering-s3cr3t')
is_expected.to contain_ceilometer_config('publisher/telemetry_secret').with_value( params[:telemetry_secret] ).with_secret(true)
end
context 'without the required telemetry_secret' do
before { params.delete(:telemetry_secret) }
it { expect { is_expected.to raise_error(Puppet::Error) } }
end
it 'configures default transport_url' do
is_expected.to contain_ceilometer_config('DEFAULT/transport_url').with_value('<SERVICE DEFAULT>')
is_expected.to contain_ceilometer_config('DEFAULT/rpc_response_timeout').with_value('<SERVICE DEFAULT>')
is_expected.to contain_ceilometer_config('DEFAULT/control_exchange').with_value('<SERVICE DEFAULT>')
end
it 'configures notifications' do
is_expected.to contain_ceilometer_config('oslo_messaging_notifications/topics').with_value('notifications')
is_expected.to contain_ceilometer_config('oslo_messaging_notifications/driver').with_value('<SERVICE DEFAULT>')
is_expected.to contain_ceilometer_config('oslo_messaging_notifications/transport_url').with_value('<SERVICE DEFAULT>')
end
it 'configures snmpd auth' do
is_expected.to contain_ceilometer_config('hardware/readonly_user_name').with_value('<SERVICE DEFAULT>')
is_expected.to contain_ceilometer_config('hardware/readonly_user_password').with_value('<SERVICE DEFAULT>')
end
it 'configures cache backend' do
is_expected.to contain_oslo__cache('ceilometer_config').with(
:backend => '<SERVICE DEFAULT>',
:memcache_servers => '<SERVICE DEFAULT>',
:tls_enabled => '<SERVICE DEFAULT>',
:tls_cafile => '<SERVICE DEFAULT>',
:tls_certfile => '<SERVICE DEFAULT>',
:tls_keyfile => '<SERVICE DEFAULT>',
:tls_allowed_ciphers => '<SERVICE DEFAULT>',
:manage_backend_package => true,
)
end
context 'with rabbitmq durable queues configured' do
before { params.merge!( :amqp_durable_queues => true ) }
it_configures 'rabbit with durable queues'
end
context 'with overridden transport_url parameter' do
before {
params.merge!(
:default_transport_url => 'rabbit://rabbit_user:password@localhost:5673',
:rpc_response_timeout => '120',
:control_exchange => 'ceilometer',
)
}
it 'configures transport_url' do
is_expected.to contain_ceilometer_config('DEFAULT/transport_url').with_value('rabbit://rabbit_user:password@localhost:5673')
is_expected.to contain_ceilometer_config('DEFAULT/rpc_response_timeout').with_value('120')
is_expected.to contain_ceilometer_config('DEFAULT/control_exchange').with_value('ceilometer')
end
end
context 'with overridden cache parameter' do
before {
params.merge!(
:cache_backend => 'memcache',
:memcache_servers => 'host1:11211,host2:11211',
:cache_tls_enabled => true,
:manage_backend_package => false,
)
}
it 'configures cache backend' do
is_expected.to contain_oslo__cache('ceilometer_config').with(
:backend => 'memcache',
:memcache_servers => 'host1:11211,host2:11211',
:tls_enabled => true,
:manage_backend_package => false,
)
end
end
context 'with overridden notification parameters' do
before {
params.merge!(
:notification_topics => ['notifications', 'custom'],
:notification_driver => 'messagingv1',
:notification_transport_url => 'rabbit://rabbit_user:password@localhost:5673',
)
}
it 'configures notifications' do
is_expected.to contain_ceilometer_config('oslo_messaging_notifications/topics').with_value('notifications,custom')
is_expected.to contain_ceilometer_config('oslo_messaging_notifications/driver').with_value('messagingv1')
is_expected.to contain_ceilometer_config('oslo_messaging_notifications/transport_url').with_value('rabbit://rabbit_user:password@localhost:5673')
end
end
end
shared_examples_for 'rabbit without HA support (with backward compatibility)' do
it 'configures rabbit' do
is_expected.to contain_ceilometer_config('oslo_messaging_rabbit/heartbeat_timeout_threshold').with_value('<SERVICE DEFAULT>')
is_expected.to contain_ceilometer_config('oslo_messaging_rabbit/heartbeat_rate').with_value('<SERVICE DEFAULT>')
is_expected.to contain_ceilometer_config('oslo_messaging_rabbit/heartbeat_in_pthread').with_value('<SERVICE DEFAULT>')
end
it { is_expected.to contain_ceilometer_config('oslo_messaging_rabbit/rabbit_qos_prefetch_count').with_value( params[:rabbit_qos_prefetch_count] ) }
it { is_expected.to contain_ceilometer_config('oslo_messaging_rabbit/rabbit_ha_queues').with_value('<SERVICE DEFAULT>') }
it { is_expected.to contain_ceilometer_config('oslo_messaging_rabbit/kombu_failover_strategy').with_value('<SERVICE DEFAULT>') }
end
shared_examples_for 'rabbit without HA support (without backward compatibility)' do
it 'configures rabbit' do
is_expected.to contain_ceilometer_config('oslo_messaging_rabbit/heartbeat_timeout_threshold').with_value('<SERVICE DEFAULT>')
is_expected.to contain_ceilometer_config('oslo_messaging_rabbit/heartbeat_rate').with_value('<SERVICE DEFAULT>')
is_expected.to contain_ceilometer_config('oslo_messaging_rabbit/heartbeat_in_pthread').with_value('<SERVICE DEFAULT>')
end
it { is_expected.to contain_ceilometer_config('oslo_messaging_rabbit/rabbit_qos_prefetch_count').with_value( params[:rabbit_qos_prefetch_count] ) }
it { is_expected.to contain_ceilometer_config('oslo_messaging_rabbit/rabbit_ha_queues').with_value('<SERVICE DEFAULT>') }
it { is_expected.to contain_ceilometer_config('oslo_messaging_rabbit/kombu_failover_strategy').with_value('<SERVICE DEFAULT>') }
end
shared_examples_for 'rabbit with rabbit_ha_queues' do
it 'configures rabbit' do
is_expected.to contain_ceilometer_config('oslo_messaging_rabbit/rabbit_ha_queues').with_value( params[:rabbit_ha_queues] )
end
end
shared_examples_for 'rabbit with durable queues' do
it 'in ceilometer' do
is_expected.to contain_ceilometer_config('oslo_messaging_rabbit/amqp_durable_queues').with_value(true)
end
end
shared_examples_for 'rabbit with connection heartbeats' do
context "with heartbeat configuration" do
before { params.merge!(
:rabbit_heartbeat_timeout_threshold => '60',
:rabbit_heartbeat_rate => '10',
:rabbit_heartbeat_in_pthread => true,
) }
it { is_expected.to contain_ceilometer_config('oslo_messaging_rabbit/heartbeat_timeout_threshold').with_value('60') }
it { is_expected.to contain_ceilometer_config('oslo_messaging_rabbit/heartbeat_rate').with_value('10') }
it { is_expected.to contain_ceilometer_config('oslo_messaging_rabbit/heartbeat_in_pthread').with_value(true) }
end
end
# Cleanup in Ocata
shared_examples_for 'using old metering_secret param' do
context "with old metering_secret param it uses telemetry_secret instead" do
before { params.merge!(
:metering_secret => 'broncos',
:telemetry_secret => 'metering-s3cr3t',
) }
it { is_expected.to contain_ceilometer_config('publisher/telemetry_secret').with_value('metering-s3cr3t') }
end
context "with old metering_secret param set and telemetry_secret unset" do
before { params.merge!(
:metering_secret => 'broncos',
:telemetry_secret => nil,
) }
it { is_expected.to contain_ceilometer_config('publisher/telemetry_secret').with_value('broncos') }
end
end
shared_examples_for 'rabbit with SSL support' do
context "with default parameters" do
it { is_expected.to contain_oslo__messaging__rabbit('ceilometer_config').with(
:rabbit_use_ssl => '<SERVICE DEFAULT>',
:kombu_ssl_ca_certs => '<SERVICE DEFAULT>',
:kombu_ssl_certfile => '<SERVICE DEFAULT>',
:kombu_ssl_keyfile => '<SERVICE DEFAULT>',
:kombu_ssl_version => '<SERVICE DEFAULT>',
)}
end
context "with SSL enabled with kombu" do
before { params.merge!(
:rabbit_use_ssl => true,
:kombu_ssl_ca_certs => '/path/to/ca.crt',
:kombu_ssl_certfile => '/path/to/cert.crt',
:kombu_ssl_keyfile => '/path/to/cert.key',
:kombu_ssl_version => 'TLSv1'
) }
it { is_expected.to contain_oslo__messaging__rabbit('ceilometer_config').with(
:rabbit_use_ssl => true,
:kombu_ssl_ca_certs => '/path/to/ca.crt',
:kombu_ssl_certfile => '/path/to/cert.crt',
:kombu_ssl_keyfile => '/path/to/cert.key',
:kombu_ssl_version => 'TLSv1'
)}
end
context "with SSL enabled without kombu" do
before { params.merge!(
:rabbit_use_ssl => true
) }
it { is_expected.to contain_oslo__messaging__rabbit('ceilometer_config').with(
:rabbit_use_ssl => true,
)}
end
context "with SSL wrongly configured" do
context 'with kombu_ssl_ca_certs parameter' do
before { params.merge!(:kombu_ssl_ca_certs => '/path/to/ca.crt') }
it_raises 'a Puppet::Error', /The kombu_ssl_ca_certs parameter requires rabbit_use_ssl to be set to true/
end
context 'with kombu_ssl_certfile parameter' do
before { params.merge!(:kombu_ssl_certfile => '/path/to/ssl/cert/file') }
it_raises 'a Puppet::Error', /The kombu_ssl_certfile parameter requires rabbit_use_ssl to be set to true/
end
context 'with kombu_ssl_keyfile parameter' do
before { params.merge!(:kombu_ssl_keyfile => '/path/to/ssl/keyfile') }
it_raises 'a Puppet::Error', /The kombu_ssl_keyfile parameter requires rabbit_use_ssl to be set to true/
end
end
end
shared_examples_for 'amqp support' do
context 'with default parameters' do
it { is_expected.to contain_ceilometer_config('oslo_messaging_amqp/server_request_prefix').with_value('<SERVICE DEFAULT>') }
it { is_expected.to contain_ceilometer_config('oslo_messaging_amqp/broadcast_prefix').with_value('<SERVICE DEFAULT>') }
it { is_expected.to contain_ceilometer_config('oslo_messaging_amqp/group_request_prefix').with_value('<SERVICE DEFAULT>') }
it { is_expected.to contain_ceilometer_config('oslo_messaging_amqp/container_name').with_value('<SERVICE DEFAULT>') }
it { is_expected.to contain_ceilometer_config('oslo_messaging_amqp/idle_timeout').with_value('<SERVICE DEFAULT>') }
it { is_expected.to contain_ceilometer_config('oslo_messaging_amqp/trace').with_value('<SERVICE DEFAULT>') }
it { is_expected.to contain_ceilometer_config('oslo_messaging_amqp/ssl_ca_file').with_value('<SERVICE DEFAULT>') }
it { is_expected.to contain_ceilometer_config('oslo_messaging_amqp/ssl_cert_file').with_value('<SERVICE DEFAULT>') }
it { is_expected.to contain_ceilometer_config('oslo_messaging_amqp/ssl_key_file').with_value('<SERVICE DEFAULT>') }
it { is_expected.to contain_ceilometer_config('oslo_messaging_amqp/ssl_key_password').with_value('<SERVICE DEFAULT>') }
it { is_expected.to contain_ceilometer_config('oslo_messaging_amqp/allow_insecure_clients').with_value('<SERVICE DEFAULT>') }
it { is_expected.to contain_ceilometer_config('oslo_messaging_amqp/sasl_mechanisms').with_value('<SERVICE DEFAULT>') }
it { is_expected.to contain_ceilometer_config('oslo_messaging_amqp/sasl_config_dir').with_value('<SERVICE DEFAULT>') }
it { is_expected.to contain_ceilometer_config('oslo_messaging_amqp/sasl_config_name').with_value('<SERVICE DEFAULT>') }
it { is_expected.to contain_ceilometer_config('oslo_messaging_amqp/username').with_value('<SERVICE DEFAULT>') }
it { is_expected.to contain_ceilometer_config('oslo_messaging_amqp/password').with_value('<SERVICE DEFAULT>') }
end
context 'with overridden amqp parameters' do
before { params.merge!(
:amqp_idle_timeout => '60',
:amqp_trace => true,
:amqp_ssl_ca_file => '/path/to/ca.cert',
:amqp_ssl_cert_file => '/path/to/certfile',
:amqp_ssl_key_file => '/path/to/key',
:amqp_username => 'amqp_user',
:amqp_password => 'password',
) }
it { is_expected.to contain_ceilometer_config('oslo_messaging_amqp/server_request_prefix').with_value('<SERVICE DEFAULT>') }
it { is_expected.to contain_ceilometer_config('oslo_messaging_amqp/broadcast_prefix').with_value('<SERVICE DEFAULT>') }
it { is_expected.to contain_ceilometer_config('oslo_messaging_amqp/group_request_prefix').with_value('<SERVICE DEFAULT>') }
it { is_expected.to contain_ceilometer_config('oslo_messaging_amqp/container_name').with_value('<SERVICE DEFAULT>') }
it { is_expected.to contain_ceilometer_config('oslo_messaging_amqp/idle_timeout').with_value('60') }
it { is_expected.to contain_ceilometer_config('oslo_messaging_amqp/trace').with_value('true') }
it { is_expected.to contain_ceilometer_config('oslo_messaging_amqp/ssl_ca_file').with_value('/path/to/ca.cert') }
it { is_expected.to contain_ceilometer_config('oslo_messaging_amqp/ssl_cert_file').with_value('/path/to/certfile') }
it { is_expected.to contain_ceilometer_config('oslo_messaging_amqp/ssl_key_file').with_value('/path/to/key') }
it { is_expected.to contain_ceilometer_config('oslo_messaging_amqp/allow_insecure_clients').with_value('<SERVICE DEFAULT>') }
it { is_expected.to contain_ceilometer_config('oslo_messaging_amqp/sasl_mechanisms').with_value('<SERVICE DEFAULT>') }
it { is_expected.to contain_ceilometer_config('oslo_messaging_amqp/sasl_config_dir').with_value('<SERVICE DEFAULT>') }
it { is_expected.to contain_ceilometer_config('oslo_messaging_amqp/sasl_config_name').with_value('<SERVICE DEFAULT>') }
it { is_expected.to contain_ceilometer_config('oslo_messaging_amqp/username').with_value('amqp_user') }
it { is_expected.to contain_ceilometer_config('oslo_messaging_amqp/password').with_value('password') }
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
let :platform_params do
case facts[:osfamily]
when 'Debian'
{ :common_package_name => 'ceilometer-common' }
when 'RedHat'
{ :common_package_name => 'openstack-ceilometer-common' }
end
end
it_behaves_like 'ceilometer'
end
end
end