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# Installs the aodh listener 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'].
#
# [*event_alarm_topic*]
# (optional) The topic that aodh uses for event alarm evaluation.
# Defaults to $facts['os_service_default'].
#
# [*batch_size*]
# (optional) Number of notification messages to wait before dispatching them.
# Defaults to $facts['os_service_default'].
#
# [*batch_timeout*]
# (optional) Number of seconds to wait before dispatching samples when
# batch_size is not reached.
# Defaults to $facts['os_service_default'].
#
class aodh::listener (
Boolean $manage_service = true,
Boolean $enabled = true,
$package_ensure = 'present',
$workers = $facts['os_workers'],
$event_alarm_topic = $facts['os_service_default'],
$batch_size = $facts['os_service_default'],
$batch_timeout = $facts['os_service_default'],
) {
include aodh::deps
include aodh::params
aodh_config {
'listener/workers': value => $workers;
'listener/event_alarm_topic': value => $event_alarm_topic;
'listener/batch_size': value => $batch_size;
'listener/batch_timeout': value => $batch_timeout;
}
package { 'aodh-listener':
ensure => $package_ensure,
name => $::aodh::params::listener_package_name,
tag => ['openstack', 'aodh-package']
}
if $manage_service {
if $enabled {
$service_ensure = 'running'
} else {
$service_ensure = 'stopped'
}
service { 'aodh-listener':
ensure => $service_ensure,
name => $::aodh::params::listener_service_name,
enable => $enabled,
hasstatus => true,
hasrestart => true,
tag => 'aodh-service',
}
}
}
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