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# Installs the aodh evaluator service
#
# == Params
# [*enabled*]
# (optional) Should the service be enabled.
# Defaults to true.
#
# [*manage_service*]
# (optional) Whether the service should be managed by Puppet.
# Defaults to true.
#
# [*package_ensure*]
# (optional) ensure state for package.
# Defaults to 'present'
#
# [*workers*]
# (optional) Number of workers for evaluator service.
# Defaults to $facts['os_workers'].
#
# [*evaluation_interval*]
# (optional) Period of evaluation cycle
# Defaults to $facts['os_service_default'].
#
# [*event_alarm_cache_ttl*]
# (optional) TTL of event alarm caches, in seconds.
# Defaults to $facts['os_service_default'].
#
# [*additional_ingestion_lag*]
# (optional) The number of seconds to extend the evaluation windows to
# compensate the reporting/ingestion lag.
# Defaults to $facts['os_service_default'].
#
class aodh::evaluator (
Boolean $manage_service = true,
Boolean $enabled = true,
Stdlib::Ensure::Package $package_ensure = 'present',
$workers = $facts['os_workers'],
$evaluation_interval = $facts['os_service_default'],
$event_alarm_cache_ttl = $facts['os_service_default'],
$additional_ingestion_lag = $facts['os_service_default'],
) {
include aodh::deps
include aodh::params
aodh_config {
'evaluator/evaluation_interval': value => $evaluation_interval;
'DEFAULT/event_alarm_cache_ttl': value => $event_alarm_cache_ttl;
'DEFAULT/additional_ingestion_lag': value => $additional_ingestion_lag;
'evaluator/workers': value => $workers;
}
package { 'aodh-evaluator':
ensure => $package_ensure,
name => $aodh::params::evaluator_package_name,
tag => ['openstack', 'aodh-package'],
}
if $manage_service {
if $enabled {
$service_ensure = 'running'
} else {
$service_ensure = 'stopped'
}
service { 'aodh-evaluator':
ensure => $service_ensure,
name => $aodh::params::evaluator_service_name,
enable => $enabled,
hasstatus => true,
hasrestart => true,
tag => ['aodh-service','aodh-db-sync-service'],
}
}
}
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