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<?php |
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/** |
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* @file |
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* Munin plugin for Beanstalkd "age of waiting jobs in tubes" monitoring |
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* |
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* @author: Frédéric G. MARAND <[email protected]> |
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* @copyright (c) 2014-2018 Ouest Systèmes Informatiques (OSInet) |
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* @license Apache License 2.0 or later |
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*/ |
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namespace OSInet\Beanstalkd\Munin; |
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use Pheanstalk\Exception\ServerException; |
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class QueueAgePlugin extends BasePlugin |
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{ |
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public $tubes = []; |
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public static function cleanTube($tube) |
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{ |
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return str_replace('.', '_', $tube); |
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} |
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public static function createFromGlobals() |
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{ |
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/** @var \OSInet\Beanstalkd\Munin\QueueAgePlugin $instance */ |
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$instance = parent::createFromGlobals(); |
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$tubes = getenv('TUBES') ?: 'default'; |
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$tubesArray = explode(' ', $tubes); |
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foreach ($tubesArray as $tube) { |
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$instance->tubes[$instance->cleanTube($tube)] = $tube; |
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} |
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return $instance; |
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} |
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/** |
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* {@inheritdoc} |
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*/ |
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public function config() |
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{ |
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$ret = <<<'EOT' |
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graph_title Job Age |
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graph_vlabel Max Age |
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graph_category Beanstalk |
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graph_args --lower-limit 0 |
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graph_scale no |
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EOT; |
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foreach (array_keys($this->tubes) as $clean) { |
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$ret .= sprintf("%s_jobs.label %s\n", $clean, $clean); |
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$ret .= sprintf("%s_jobs.type GAUGE\n", $clean) |
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. sprintf("%s_jobs.min 0\n", $clean); |
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} |
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return $ret; |
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} |
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/** |
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* {@inheritdoc} |
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*/ |
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public function data() |
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{ |
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$server = $this->server; |
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$ret = ''; |
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foreach ($this->tubes as $clean => $tube) { |
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$server->useTube($tube); |
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try { |
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$job = $server->peekReady(); |
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} catch (ServerException $e) { |
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$job = null; |
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} |
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$val = isset($job) |
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? $server->statsJob($job)['age'] |
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: 0; |
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$ret .= sprintf("%s_jobs.value %d\n", $clean, $val); |
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} |
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return $ret; |
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} |
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} |
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fgm /
beanstalk-munin-php
