使用 Logstash、ElasticSearch 和 Kibana 处理 Warc 文件

Question

我想使用 LogStash 解析 WARC 文件。我想将输入提供给 ElasticSearch，以便我可以使用 Kibana 将其可视化。我试过这个：

input {
  file {
    path => "/tmp/access_log"
    start_position => "beginning"
  }
}

filter {
  if [path] =~ "access" {
    mutate { replace => { "type" => "apache_access" } }
    grok {
      match => { "message" => "%{COMBINEDAPACHELOG}" }
    }
  }
  date {
    match => [ "timestamp" , "dd/MMM/yyyy:HH:mm:ss Z" ]
  }
}

output {
  elasticsearch {
    hosts => ["localhost:9200"]
  }
  stdout { codec => rubydebug }
}

这有助于获取 apache 日志并显示它。我想知道如何使用 WARC 文件并使用 Kibana 将其可视化。
这是我要输入的示例 WARC 文件。

WARC/0.17
WARC-Type: metadata
WARC-Target-URI: http://www.archive.org/robots.txt
WARC-Date: 2008-04-30T20:48:25Z
WARC-Concurrent-To: <urn:uuid:e7c9eff8-f5bc-4aeb-b3d2-9d3df99afb30>
WARC-Record-ID: <urn:uuid:545709ad-90c5-4c08-9eed-092bdf2e33a7>
Content-Type: text/anvl
Content-Length: 66

via: http://www.archive.org/
hopsFromSeed: P
fetchTimeMs: 47



WARC/0.17
WARC-Type: response
WARC-Target-URI: http://www.archive.org/
WARC-Date: 2008-04-30T20:48:26Z
WARC-Payload-Digest: sha1:2WAXX5NUWNNCS2BDKCO5OVDQBJVNKIVV
WARC-IP-Address: 207.241.229.39
WARC-Record-ID: <urn:uuid:4042c21b-d898-43f0-9c95-b50da2d1aa42>
Content-Type: application/http; msgtype=response
Content-Length: 680

HTTP/1.1 200 OK
Date: Wed, 30 Apr 2008 20:48:25 GMT
Server: Apache/2.0.54 (Ubuntu) PHP/5.0.5-2ubuntu1.4 mod_ssl/2.0.54 OpenSSL/0.9.7g
Last-Modified: Wed, 09 Jan 2008 23:18:29 GMT
ETag: "47ac-16e-4f9e5b40"
Accept-Ranges: bytes
Content-Length: 366
Connection: close
Content-Type: text/html; charset=UTF-8

<html>
<head>
<meta http-equiv="Refresh" content="0;URL=http://www.archive.org/index.php"/>
<script>
document.location="http://www.archive.org/index.php";
</script>
</head>
<body>
<img width="70" height="56" src="http://www.archive.org/images/logoc.jpg"/><br/>
Please visit our website at:
<a href="http://www.archive.org">http://www.archive.org</a>
</body>
</html>

这是完整的文件样本：Sample WARC Text in Text File Format
希望很快收到你的来信。如果我能解决这个问题，我会很高兴。

Answer 1

此过滤器将仅保留带有“^WARC-Target-URI”或“^HTTP/1.1”或“^Date:”的行，然后从这些行中提取信息。

input {
    file {
        path => "/tmp/access_log"
        start_position => "beginning"
    }
}


filter {
    if [message] !~ "^WARC-Target-URI" and [message] !~ "^HTTP\/1.1" and [message] !~ "^Date: " {
        drop {}
    }

    grok {
        match => {
            "message" => ["Date: %{GREEDYDATA:date}", "WARC-Target-URI: %{GREEDYDATA:url}", "HTTP/1.1 %{NUMBER:response}"]
        }
    }

    # For "Wed, 30 Apr 2008 20:48:25 GMT"
    date {
        match => ["date", "EEE, dd MMM YYYY HH:mm:ss ZZZ"]
        target => "date"
        locale => "en"
    }
}

output {
    elasticsearch {
        hosts => ["localhost:9200"]
        index => "webinfo"
    }
}

从示例文件中，它将在 Elasticsearch 中插入以下 json 个文档：

{"message":"WARC-Target-URI: http://www.archive.org/robots.txt","@version":"1","@timestamp":"2016-11-22T12:55:48.151Z","path":"D:\better.txt","host":"FREIFDKT0021127","url":"http://www.archive.org/robots.txt"}
{"message":"WARC-Target-URI: http://www.archive.org/","@version":"1","@timestamp":"2016-11-22T12:55:48.151Z","path":"D:\better.txt","host":"FREIFDKT0021127","url":"http://www.archive.org/"}
{"message":"HTTP/1.1 200 OK","@version":"1","@timestamp":"2016-11-22T12:55:48.167Z","path":"D:\better.txt","host":"FREIFDKT0021127","response":"200"}
{"message":"Date: Wed, 30 Apr 2008 20:48:25 GMT","@version":"1","@timestamp":"2016-11-22T12:55:48.167Z","path":"D:\better.txt","host":"FREIFDKT0021127","date":"2008-04-30T20:48:25.000Z"}
{"message":"WARC-Target-URI: http://www.archive.org/","@version":"1","@timestamp":"2016-11-22T12:55:48.183Z","path":"D:\better.txt","host":"FREIFDKT0021127","url":"http://www.archive.org/"}
{"message":"WARC-Target-URI: http://www.archive.org/","@version":"1","@timestamp":"2016-11-22T12:55:48.183Z","path":"D:\better.txt","host":"FREIFDKT0021127","url":"http://www.archive.org/"}
{"message":"WARC-Target-URI: http://www.archive.org/index.php","@version":"1","@timestamp":"2016-11-22T12:55:48.183Z","path":"D:\better.txt","host":"FREIFDKT0021127","url":"http://www.archive.org/index.php"}
{"message":"HTTP/1.1 200 OK","@version":"1","@timestamp":"2016-11-22T12:55:48.198Z","path":"D:\better.txt","host":"FREIFDKT0021127","response":"200"}
{"message":"Date: Wed, 30 Apr 2008 20:48:25 GMT","@version":"1","@timestamp":"2016-11-22T12:55:48.198Z","path":"D:\better.txt","host":"FREIFDKT0021127","date":"2008-04-30T20:48:25.000Z"}

使用 Logstash、ElasticSearch 和 Kibana 处理 Warc 文件

Processing a Warc File using Logstash, ElasticSearch, and Kibana

java

elasticsearch

logstash

kibana