logstash - 动态字段名称

我的Logstash配置中的动态字段名称有问题。这是我测试的配置： logstash - 动态字段名称

input { 
generator { 
    lines => [ "May 15 13:42:55 logstash puppet-agent[3551]: Finished catalog run in 43", 
       "May 16 14:57:07 logstash puppet-agent[3551]: Starting Puppet client version" ] 
    count => 7 
} 
} 
filter { 
    grok { 
    match => [ "message", "%{SYSLOGBASE} %{WORD:log}.*" ] 
    } 

     if "Starting" in [log] { 
     metrics { 
      meter => [ "%{logsource}.%{log}" ] 
      add_tag => [ "metric" ] 
      add_field => { "server" => "%{logsource}" 
         "bad" => "true" } 
      clear_interval => 5 
       } 
     } 
} 
output { 
     stdout { codec => rubydebug } 
}

，这里是我的输出：（刚刚结束输出）

{ 
     "message" => "May 15 13:42:55 logstash puppet-agent[3551]: Finished catalog run in 43", 
     "@version" => "1", 
    "@timestamp" => "2016-06-07T07:37:50.138Z", 
      "host" => "logstash.test.lan", 
     "sequence" => 6, 
    "timestamp" => "May 15 13:42:55", 
    "logsource" => "test", 
     "program" => "puppet-agent", 
      "pid" => "3551", 
      "log" => "Finished" 
} 
{ 
     "message" => "May 16 14:57:07 logstash puppet-agent[3551]: Starting Puppet client version", 
     "@version" => "1", 
    "@timestamp" => "2016-06-07T07:37:50.138Z", 
      "host" => "logstash.test.lan", 
     "sequence" => 6, 
    "timestamp" => "May 16 14:57:07", 
    "logsource" => "test", 
     "program" => "puppet-agent", 
      "pid" => "3551", 
      "log" => "Starting" 
} 
{ 
     "@version" => "1", 
    "@timestamp" => "2016-06-07T07:37:50.288Z", 
     "message" => "Counting: 7", 
     "logstash.Starting" => { 
      "count" => 7, 
     "rate_1m" => 0.0, 
     "rate_5m" => 0.0, 
     "rate_15m" => 0.0 
    }, 
     "server" => "%{logsource}", 
      "bad" => "true", 
      "tags" => [ 
     [0] "metric" 
    ] 
}

为什么领域服务器鸵鸟政策有logstash作为值从输入日志？ ％{logsource}适用于米选项，那么为什么不为add_field？ Thx寻求帮助。

来源

2016-06-07 Rohlik

当收到日志事件时，将从内容中提取SYSLOGBASE信息。这是定义％{logsource}值的位置。如果该事件不是来自包含SYSLOGBASE信息的日志条目，则日志源将是未定义的。

当您收到开始消息时，logsource将在范围内定义并添加到消息中。

度量插件每隔一个间隔生成一条新消息。此消息是从头开始生成的，因此它不具有logsource或任何其他通常从单个日志条目中获取的值。

来源

2016-06-15 18:38:48

是否可以做一些解决方法，以将动态数据从原始日志添加到度量标准字段？ – Rohlik

不依据文档。也许是作者的增强请求或问题... https://github.com/logstash-plugins/logstash-filter-metrics/issues –

logstash - 动态字段名称

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