logstash 输出未显示在 kibana 中

Question

我刚开始学习 Elastic Search 并尝试通过 logstash 将 IIS 日志转储到 ES，看看它在 Kibana 中的样子。已成功设置所有 3 个代理，并且它们运行没有错误。但是当我运行 logstash 在我存储的日志文件上时，日志不会显示在 Kibana 中。（我正在使用没有 'head' _plugin 的 ES5.0）

这是我在 logstash 命令中看到的输出。

    Sending Logstash logs to C:/elasticsearch-5.0.0/logstash-5.0.0-rc1/logs which is now configured via log4j2.properties.
06:28:26.067 [[main]-pipeline-manager] INFO  logstash.outputs.elasticsearch - Elasticsearch pool URLs updated {:changes=>{:removed=>[], :added=>["http://localhost:9200"]}}
06:28:26.081 [[main]-pipeline-manager] INFO  logstash.outputs.elasticsearch - Using mapping template from {:path=>nil}
06:28:26.501 [[main]-pipeline-manager] INFO  logstash.outputs.elasticsearch - Attempting to install template {:manage_template=>{"template"=>"logstash-*", "version"=>50001, "settings"=>{"index.refresh_interval"=>"5s"}, "mappings"=>{"_default_"=>{"_all"=>{"enabled"=>true, "norms"=>false}, "dynamic_templates"=>[{"message_field"=>{"path_match"=>"message", "match_mapping_type"=>"string", "mapping"=>{"type"=>"text", "norms"=>false}}}, {"string_fields"=>{"match"=>"*", "match_mapping_type"=>"string", "mapping"=>{"type"=>"text", "norms"=>false, "fields"=>{"keyword"=>{"type"=>"keyword"}}}}}], "properties"=>{"@timestamp"=>{"type"=>"date", "include_in_all"=>false}, "@version"=>{"type"=>"keyword", "include_in_all"=>false}, "geoip"=>{"dynamic"=>true, "properties"=>{"ip"=>{"type"=>"ip"}, "location"=>{"type"=>"geo_point"}, "latitude"=>{"type"=>"half_float"}, "longitude"=>{"type"=>"half_float"}}}}}}}}
06:28:26.573 [[main]-pipeline-manager] INFO  logstash.outputs.elasticsearch - New Elasticsearch output {:class=>"LogStash::Outputs::ElasticSearch", :hosts=>["localhost:9200"]}
06:28:26.717 [[main]-pipeline-manager] INFO  logstash.pipeline - Starting pipeline {"id"=>"main", "pipeline.workers"=>4, "pipeline.batch.size"=>125, "pipeline.batch.delay"=>5, "pipeline.max_inflight"=>500}
06:28:26.736 [[main]-pipeline-manager] INFO  logstash.pipeline - Pipeline main started
06:28:26.857 [Api Webserver] INFO  logstash.agent - Successfully started Logstash API endpoint {:port=>9600}

但是 kibana 没有显示任何索引。我是这里的新手，不确定内部发生了什么。你能帮我理解这里出了什么问题吗？

Logstash 配置文件：

input { 
    file {
        type => "iis-w3c"
        path => "C:/Users/ras/Desktop/logs/logs/LogFiles/test/aug1/*.log"
      }
}
filter {  
    grok {
        match => ["message", "%{TIMESTAMP_ISO8601:log_timestamp} %{WORD:serviceName} %{WORD:serverName} %{IP:serverIP} %{WORD:method} %{URIPATH:uriStem} %{NOTSPACE:uriQuery} %{NUMBER:port} %{NOTSPACE:username} %{IPORHOST:clientIP} %{NOTSPACE:protocolVersion} %{NOTSPACE:userAgent} %{NOTSPACE:cookie} %{NOTSPACE:referer} %{NOTSPACE:requestHost} %{NUMBER:response} %{NUMBER:subresponse} %{NUMBER:win32response} %{NUMBER:bytesSent} %{NUMBER:bytesReceived} %{NUMBER:timetaken}"]
      }
     mutate {
    ## Convert some fields from strings to integers
    #
    convert => ["bytesSent", "integer"]
    convert => ["bytesReceived", "integer"]
    convert => ["timetaken", "integer"]

    ## Create a new field for the reverse DNS lookup below
    #
    add_field => { "clientHostname" => "%{clientIP}" }

    ## Finally remove the original log_timestamp field since the event will
    #   have the proper date on it
    #
    remove_field => [ "log_timestamp"]
  }
}
output {
  elasticsearch { 
        hosts => ["localhost:9200"]
        index => "%{type}-%{+YYYY.MM}"
  }
  stdout { codec => rubydebug }
}

Answer 1

您可以使用 kopf 等插件或端点 _cat/indices/ 检查 Elasticsearch 中存在的索引名称，您可以通过浏览器 [ip of ES]:9200/_cat/indices 或通过 curl 直接访问它： curl [ip of ES]:9200/_cat/indices.

使用 Kibana，您必须提供索引名称的模式，默认情况下为 logstash-*，如您的屏幕截图所示。这个默认值在 Kibana 中使用，因为在 logstash 的 elasticsearch 输出插件中，默认索引模式是 logstash-%{+YYYY.MM.dd} (cf doc)，它将用于命名用这个插件创建的索引。

但在您的情况下，插件配置为 index => "%{type}-%{+YYYY.MM}"。因此创建的索引将是 iis-w3c-%{+YYYY.MM} 格式。因此，您必须在字段 Index name or pattern

中将 logstash-* 替换为 iis-w3c-*

logstash 输出未显示在 kibana 中

logstash output not showing up in kibana

elasticsearch

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kibana