mirror of
https://github.com/Seldaek/monolog.git
synced 2025-08-09 06:36:46 +02:00
Add logstash formatter
This commit is contained in:
Tim Mower
84
src/Monolog/Formatter/LogstashEventFormatter.php
Normal file
84
src/Monolog/Formatter/LogstashEventFormatter.php
Normal file
@@ -0,0 +1,84 @@
|
||||
<?php
|
||||
|
||||
/*
|
||||
* This file is part of the Monolog package.
|
||||
*
|
||||
* (c) Jordi Boggiano <j.boggiano@seld.be>
|
||||
*
|
||||
* For the full copyright and license information, please view the LICENSE
|
||||
* file that was distributed with this source code.
|
||||
*/
|
||||
|
||||
namespace Monolog\Formatter;
|
||||
|
||||
use Monolog\Logger;
|
||||
|
||||
/**
|
||||
* Serializes a log message to Logstash Event Format
|
||||
* @see http://logstash.net/
|
||||
* @see https://github.com/logstash/logstash/blob/master/lib/logstash/event.rb
|
||||
*
|
||||
* @author Tim Mower <timothy.mower@gmail.com>
|
||||
*/
|
||||
class LogstashEventFormatter extends NormalizerFormatter
|
||||
{
|
||||
/**
|
||||
* @var string the name of the system for the Gelf log message
|
||||
*/
|
||||
protected $systemName;
|
||||
|
||||
/**
|
||||
* @var string a prefix for 'extra' fields from the Monolog record (optional)
|
||||
*/
|
||||
protected $extraPrefix;
|
||||
|
||||
/**
|
||||
* @var string a prefix for 'context' fields from the Monolog record (optional)
|
||||
*/
|
||||
protected $contextPrefix;
|
||||
|
||||
|
||||
public function __construct($systemName = null, $extraPrefix = null, $contextPrefix = 'ctxt_')
|
||||
{
|
||||
//log stash requires a ISO 8601 format date
|
||||
parent::__construct('c');
|
||||
|
||||
$this->systemName = $systemName ?: gethostname();
|
||||
|
||||
$this->extraPrefix = $extraPrefix;
|
||||
$this->contextPrefix = $contextPrefix;
|
||||
}
|
||||
|
||||
/**
|
||||
* {@inheritdoc}
|
||||
*/
|
||||
public function format(array $record)
|
||||
{
|
||||
$record = parent::format($record);
|
||||
$message = array(
|
||||
'@timestamp' => $record['datetime'],
|
||||
'@message' => $record['message'],
|
||||
'@tags' => array($record['channel']),
|
||||
'@source' => $this->systemName
|
||||
);
|
||||
|
||||
$message['@fields'] = array();
|
||||
$message['@fields']['channel'] = $record['channel'];
|
||||
$message['@fields']['level'] = $record['level'];
|
||||
if (isset($record['extra']['server'])) {
|
||||
$message['@source_host'] = $record['extra']['server'];
|
||||
}
|
||||
if (isset($record['extra']['url'])) {
|
||||
$message['@source_path'] = $record['extra']['url'];
|
||||
}
|
||||
foreach ($record['extra'] as $key => $val) {
|
||||
$message['@fields'][$this->extraPrefix . $key] = $val;
|
||||
}
|
||||
|
||||
foreach ($record['context'] as $key => $val) {
|
||||
$message['@fields'][$this->contextPrefix . $key] = $val;
|
||||
}
|
||||
|
||||
return json_encode($message);
|
||||
}
|
||||
}
|
||||
142
tests/Monolog/Formatter/LogstashEventFormatterTest.php
Normal file
142
tests/Monolog/Formatter/LogstashEventFormatterTest.php
Normal file
@@ -0,0 +1,142 @@
|
||||
<?php
|
||||
|
||||
/*
|
||||
* This file is part of the Monolog package.
|
||||
*
|
||||
* (c) Jordi Boggiano <j.boggiano@seld.be>
|
||||
*
|
||||
* For the full copyright and license information, please view the LICENSE
|
||||
* file that was distributed with this source code.
|
||||
*/
|
||||
|
||||
namespace Monolog\Formatter;
|
||||
|
||||
use Monolog\Logger;
|
||||
use Monolog\Formatter\LogstashEventFormatter;
|
||||
|
||||
class LogstashEventFormatterTest extends \PHPUnit_Framework_TestCase
|
||||
{
|
||||
|
||||
/**
|
||||
* @covers Monolog\Formatter\GelfMessageFormatter::format
|
||||
*/
|
||||
public function testDefaultFormatter()
|
||||
{
|
||||
$formatter = new LogstashEventFormatter('test');
|
||||
$record = array(
|
||||
'level' => Logger::ERROR,
|
||||
'level_name' => 'ERROR',
|
||||
'channel' => 'meh',
|
||||
'context' => array(),
|
||||
'datetime' => new \DateTime("@0"),
|
||||
'extra' => array(),
|
||||
'message' => 'log',
|
||||
);
|
||||
|
||||
$message = json_decode($formatter->format($record), true);
|
||||
|
||||
$this->assertEquals("1970-01-01T00:00:00+00:00", $message['@timestamp']);
|
||||
$this->assertEquals('log', $message['@message']);
|
||||
$this->assertEquals('meh', $message['@fields']['channel']);
|
||||
$this->assertContains('meh', $message['@tags']);
|
||||
$this->assertEquals(Logger::ERROR, $message['@fields']['level']);
|
||||
$this->assertEquals('test', $message['@source']);
|
||||
|
||||
$formatter = new GelfMessageFormatter('mysystem');
|
||||
|
||||
$message = $formatter->format($record);
|
||||
|
||||
$this->assertEquals('mysystem', $message->getHost());
|
||||
}
|
||||
|
||||
/**
|
||||
* @covers Monolog\Formatter\GelfMessageFormatter::format
|
||||
*/
|
||||
public function testFormatWithFileAndLine()
|
||||
{
|
||||
$formatter = new LogstashEventFormatter('test');
|
||||
$record = array(
|
||||
'level' => Logger::ERROR,
|
||||
'level_name' => 'ERROR',
|
||||
'channel' => 'meh',
|
||||
'context' => array('from' => 'logger'),
|
||||
'datetime' => new \DateTime("@0"),
|
||||
'extra' => array('file' => 'test', 'line' => 14),
|
||||
'message' => 'log',
|
||||
);
|
||||
|
||||
$message = json_decode($formatter->format($record), true);
|
||||
|
||||
$this->assertEquals('test', $message['@fields']['file']);
|
||||
$this->assertEquals(14, $message['@fields']['line']);
|
||||
}
|
||||
|
||||
/**
|
||||
* @covers Monolog\Formatter\GelfMessageFormatter::format
|
||||
*/
|
||||
public function testFormatWithContext()
|
||||
{
|
||||
$formatter = new LogstashEventFormatter('test');
|
||||
$record = array(
|
||||
'level' => Logger::ERROR,
|
||||
'level_name' => 'ERROR',
|
||||
'channel' => 'meh',
|
||||
'context' => array('from' => 'logger'),
|
||||
'datetime' => new \DateTime("@0"),
|
||||
'extra' => array('key' => 'pair'),
|
||||
'message' => 'log'
|
||||
);
|
||||
|
||||
$message = json_decode($formatter->format($record), true);
|
||||
|
||||
|
||||
$message_array = $message['@fields'];
|
||||
|
||||
$this->assertArrayHasKey('ctxt_from', $message_array);
|
||||
$this->assertEquals('logger', $message_array['ctxt_from']);
|
||||
|
||||
// Test with extraPrefix
|
||||
$formatter = new LogstashEventFormatter('test', null, 'CTX');
|
||||
$message = json_decode($formatter->format($record), true);
|
||||
|
||||
|
||||
$message_array = $message['@fields'];
|
||||
|
||||
$this->assertArrayHasKey('CTXfrom', $message_array);
|
||||
$this->assertEquals('logger', $message_array['CTXfrom']);
|
||||
|
||||
}
|
||||
|
||||
/**
|
||||
* @covers Monolog\Formatter\GelfMessageFormatter::format
|
||||
*/
|
||||
public function testFormatWithExtra()
|
||||
{
|
||||
$formatter = new LogstashEventFormatter('test');
|
||||
$record = array(
|
||||
'level' => Logger::ERROR,
|
||||
'level_name' => 'ERROR',
|
||||
'channel' => 'meh',
|
||||
'context' => array('from' => 'logger'),
|
||||
'datetime' => new \DateTime("@0"),
|
||||
'extra' => array('key' => 'pair'),
|
||||
'message' => 'log'
|
||||
);
|
||||
|
||||
$message = json_decode($formatter->format($record), true);
|
||||
|
||||
$message_array = $message['@fields'];
|
||||
|
||||
$this->assertArrayHasKey('key', $message_array);
|
||||
$this->assertEquals('pair', $message_array['key']);
|
||||
|
||||
// Test with extraPrefix
|
||||
$formatter = new LogstashEventFormatter('test', 'EXT');
|
||||
$message = json_decode($formatter->format($record), true);
|
||||
|
||||
$message_array = $message['@fields'];
|
||||
|
||||
$this->assertArrayHasKey('EXTkey', $message_array);
|
||||
$this->assertEquals('pair', $message_array['EXTkey']);
|
||||
}
|
||||
}
|
||||
Reference in New Issue
Block a user