• normal logging (yii may add trace info here by appending message with string)

Yii::log('test-message', CLogger::LEVEL_INFO, 'fluent-log');
//{"level":"info","timestamp":1418182144.5746,"content":"test-message\nin /vagrant/protected/commands/TestCommand.php (21)\nin /vagrant/protected/yiic.php (24)\nin /vagrant/protected/yiic (4)","tag":"yii.info.fluent-log","time":"2014-12-10T10:29:04+07:00"}

• preferable way, clean logs without trace info

Yii::getLogger()->log('test-message', CLogger::LEVEL_INFO, 'fluent-log');
// {"level":"info","timestamp":1418182025.9051,"content":"test-message","tag":"yii.info.fluent-log","time":"2014-12-10T10:27:05+07:00"}

• it is also possible to log array

Yii::getLogger()->log(['test'=>'test-message'], CLogger::LEVEL_INFO, 'fluent-log');
//{"level":"info","timestamp":1418182681.3888,"content":{"test":"test-message"},"tag":"yii.info.fluent-log","time":"2014-12-10T10:38:01+07:00"}

{
    "repositories": [
        {
            "type": "vcs",
            "url":  "git@github.com:urbanindo/yii-fluentd-logroute.git"
        }
    ],
    "require": {
        "urbanindo/yii-fluentd-logroute": "dev-master",
    }
}

• host : fluentd host. default: 'localhost'
• port : fluentd port. default: '24224'
• options :
• socket_timeout => FluentLogger::SOCKET_TIMEOUT, // default 3 s
• connection_timeout => FluentLogger::CONNECTION_TIMEOUT, // default 3 s
• retry_socket => true, // retry in failure.
• max_write_retry => FluentLogger::MAX_WRITE_RETRY // default max retry is 5 times
• backoff_mode => FluentLogger::BACKOFF_TYPE_USLEEP, // backoff type. 0x01 == BACKOFF_TYPE_EXPONENTIAL, 0x02 == BACKOFF_TYPE_USLEEP
• backoff_base => 3, // used in exponential backoff_mode, 0.003 sec, 0.009 sec, 0.027 sec, 0.081 sec, 0.243 sec
• usleep_wait => FluentLogger::USLEEP_WAIT, // 1000, equal to 0.001 ms
• persistent => false, // use fsockopen() instead of pfsockopen() http://www.php.net/pfsockopen

• levels : only logs with this levels will be logged. if empty log all levels.
• categories: only logs with this categories will be logged. if empty log all categories
• except : never log log with this except categories

• tagFormat : uses %l for level, and %c for category. it will be replaced with corresponding level and category

'log' => [
    'class' => 'CLogRouter',
    'routes' => [
        [
            'class' => '\Urbanindo\Yii\Component\Logger\FluentdLogRoute',
            'host' => 'localhost',
            'levels'=> 'info, error, warning',
            'port' => '24224',
            'tagFormat' => 'yii.%l.%c',
        ],
    ],
]

<source>
  type forward
  port 24224
  bind 0.0.0.0
</source>
	
<match yii.**>
  type forest
  subtype file
  escape_tag_separator /
  <template>
    path /var/log/td-agent/stack_name/php-app/__ESCAPED_TAG__
    time_slice_format %Y%m%d-%H
    buffer_chunk_limit 10m
    flush_interval 10m
    flush_at_shutdown true
    format json
    include_tag_key true
    include_time_key true
  </template>
</match>

Apache2 License