x/fuel-plugin-lma-collector
Code Issues Proposed changes

Enable buffering for Nagios outputs

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This should avoid message congestion in pipeline when Nagios is unavailable.
A small buffer is used because it is useless to keep old AFD/GSE messages.

Change-Id: Id9f266876cea0213845fa953732dbc0fa7584a8b
This commit is contained in:
Swann Croiset 2016-02-11 09:11:06 +01:00
parent 784cea5983
commit a9fbd4af5e
3 changed files with 8 additions and 7 deletions
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5
deployment_scripts/puppet/modules/lma_collector/manifests/afd_nagios.pp
View File

@ -49,8 +49,9 @@ define lma_collector::afd_nagios(
headers => {
'Content-Type' => 'application/x-www-form-urlencoded'
},
# Buffering isn't needed for Nagios checks
use_buffering => false,
use_buffering => $lma_collector::params::buffering_enabled,
max_buffer_size => $lma_collector::params::buffering_max_buffer_tiny_size,
max_file_size => $lma_collector::params::buffering_max_file_tiny_size,
require => Heka::Encoder::Sandbox["nagios_afd_${title}"],
notify => Class['lma_collector::service'],
}

5
deployment_scripts/puppet/modules/lma_collector/manifests/gse_nagios.pp
View File

@ -60,8 +60,9 @@ define lma_collector::gse_nagios (
headers => {
'Content-Type' => 'application/x-www-form-urlencoded'
},
# Buffering isn't needed for Nagios checks
use_buffering => false,
use_buffering => $lma_collector::params::buffering_enabled,
max_buffer_size => $lma_collector::params::buffering_max_buffer_tiny_size,
max_file_size => $lma_collector::params::buffering_max_file_tiny_size,
require => Heka::Encoder::Sandbox["nagios_gse_${title}"],
notify => Class['lma_collector::service'],
}

5
deployment_scripts/puppet/modules/lma_collector/manifests/params.pp
View File

@ -73,9 +73,8 @@ class lma_collector::params {
$buffering_max_file_size = 128 * 1024 * 1024
$buffering_max_buffer_size = 1024 * 1024 * 1024
if $buffering_max_file_size != 0 and $buffering_max_file_size < $hekad_max_message_size {
fail('max_message_size setting must be greater than max_file_size')
}
$buffering_max_file_tiny_size = 1 * 1024 * 1024
$buffering_max_buffer_tiny_size = 2 * 1024 * 1024
# Heka's default value is 1
$hekad_max_process_inject = 1