ELK日志系统：Elasticsearch + Logstash + Kibana 搭建教程

朴灿烈づ我的快乐病毒、 2022-05-31 01:17 341阅读 0赞

环境：OS X 10.10.5 + JDK 1.8

步骤：

一、下载ELK的三大组件

Elasticsearch下载地址： [https://www.elastic.co/downloads/elasticsearch][https_www.elastic.co_downloads_elasticsearch] （目前最新版本：2.1.1）

Logstash下载地址： [https://www.elastic.co/downloads/logstash][https_www.elastic.co_downloads_logstash] （目前最新版本：2.1.1）

Kibana下载地址： [https://www.elastic.co/downloads/kibana][https_www.elastic.co_downloads_kibana] （目前最新版本：4.3.1）

下载后将其解压到某个目录即可，本文中的解压目录为：

~/app/elasticsearch-2.1.1

~/app/logstash-2.1.1

~/app/kibana-4.3.1-darwin-x64

注：这3个组件相互之间的关系及作用如下：

Logstash(收集服务器上的日志文件) --》然后保存到 ElasticSearch（搜索引擎） --》Kibana提供友好的web界面（从ElasticSearch读取数据进行展示）

二、启动elasticsearch

2.1

进入elasticsearch目录\\bin

./elasticsearch

顺利的话，启动成功后，在浏览器里输入[http://localhost:9200/][http_localhost_9200] 应该能看到类似下面的输出：

![复制代码][copycode.gif]

1 {
     2   "name" : "Atalanta",
     3   "cluster_name" : "elasticsearch",
     4   "version" : {
     5     "number" : "2.1.1",
     6     "build_hash" : "40e2c53a6b6c2972b3d13846e450e66f4375bd71",
     7     "build_timestamp" : "2015-12-15T13:05:55Z",
     8     "build_snapshot" : false,
     9     "lucene_version" : "5.3.1"
    10   },
    11   "tagline" : "You Know, for Search"
    12 }

![复制代码][copycode.gif]

2.2 安装kopf插件

先按Ctrl+C停止elasticsearch，接下来准备安装插件，elasticsearch有大量插件资源，用于增加其功能，bin目录下，输入

./plugin list 可以查看当前安装的插件列表，我们刚刚全新安装，输出的是一个空列表，继续输入

./plugin install lmenezes/elasticsearch-kopf

将会联网安装kopf插件，安装完成后，再次用./plugin list确认下：

Installed plugins in /Users/yjmyzz/app/elasticsearch-2.1.1/plugins:
        - .DS_Store
        - kopf

如果输出上述类似，表明kopf安装成功。

然后重启elasticsearch，浏览器里输入[http://localhost:9200/\_plugin/kopf][http_localhost_9200_plugin_kopf]，将会看到类似下面的界面，可以很直观的看到elasticsearch的一些运行状况

![点击看大图][27612-20160108172441434-217888154.png]

以上操作都ok后，建议Ctrl+C关掉，改用nohup ./elasticsearch & 将其做为后台进程运行，以免退出。

三、logstash的启动与配置

3.1 新建索引配置文件

~/app/logstash-2.1.1/bin 下

mkdir conf

vi conf/logstash-indexer.conf

内容如下：

![复制代码][copycode.gif]

1 input {
     2  file {
     3    path => ["/var/opt/log/a.log","/var/opt/log/b.log"]
     4  }
     5 }
     6 
     7 output {
     8   elasticsearch { hosts => ["localhost:9200"] }
     9   stdout { codec => rubydebug }
    10 }

![复制代码][copycode.gif]

上面几个步骤的意思就是创建一个名为logstash-indexer.conf的配置文件，input\{file\{...\}\}部分指定的是日志文件的位置（可以多个文件），一般来说就是应用程序log4j输出的日志文件。output部分则是表示将日志文件的内容保存到elasticsearch，这里hosts对应的是一个数组，可以设置多个elasticsearch主机，相当于一份日志文件的内容，可以保存到多个elasticsearch中。

至于第9行的stdout，则表示终端的标准输出，方便部署时验证是否正常运行，验证通过后，可以去掉。

3.2 启动

继续保持在logstash的bin目录下，输入

./logstash -f conf/logstash-indexer.conf

稍等片刻，如果看到Logstash startup completed，则表示启动成功。然后另开一个终端窗口，随便找个文本编辑工具（比如：vi），向/var/opt/log/a.log里写点东西，比如：hello world之类，然后保存。观察logstash的终端运行窗口，是否有东西输出，如果有以下类似输出：

![复制代码][copycode.gif]

1 {
    2        "message" => "hello world",
    3       "@version" => "1",
    4     "@timestamp" => "2016-01-08T14:35:16.834Z",
    5           "host" => "yangjunmingdeMacBook-Pro.local",
    6           "path" => "/var/opt/log/a.log"
    7 }

![复制代码][copycode.gif]

说明logstash工作正常，此时浏览http://localhost:9200/\_search?pretty 也应该能看到一堆输出，表明elasticsearch接收到logstash的数据了。

四、kibana的配置及启动

4.1 修改配置文件

~/app/kibana-4.3.1-darwin-x64/config 下有一个配置文件kibana.yml，大概在12行的位置，改成下面这样：

1 # The Elasticsearch instance to use for all your queries.
    2 elasticsearch.url: "http://localhost:9200"

即：指定elasticsearch的访问位置

4.2 启动

~/app/kibana-4.3.1-darwin-x64/bin 下，输入：

./kibana

注：如果启动不成功，请检查版本是否为4.3.1，kibana必须与elasticsearch的版本匹配，一般说来，都从官网下载最新版即可。

启动完成后，在浏览器里输入[http://localhost:5601/][http_localhost_5601] 即可看到kibana界面，首次运行，会提示创建index，直接点击Create按钮即可。

然后，就能看到类似下面的界面了：  
![点击看大图][27612-20160108224816028-918911728.png]

## [Windows 安装ELK][Windows _ELK] ##

在Windows服务器上安装ELK

logstash在windows平台下不能监控磁盘文件，用nxlog代替，监控文件并把内容发送到logstash

**部署环境**

Os :Windows 7

logstash版本：logstash-2.2.1

elasticsearch版本：elasticsearch-2.2.0

kibana版本：kibana-4.4.2-windows

nxlog版本：2.8.1248

Java版本：jdk-8

**下载软件**

Java: [http://www.oracle.com/technetwork/java/javase/downloads/index.html][http_www.oracle.com_technetwork_java_javase_downloads_index.html]

Logstash: https://www.elastic.co/downloads/logstash

Elasticsearch: [https://www.elastic.co/downloads/elasticsearch][https_www.elastic.co_downloads_elasticsearch]

Kibana: [https://www.elastic.co/downloads/kibana][https_www.elastic.co_downloads_kibana]

Nxlog: [http://nxlog.org/products/nxlog-community-edition/download][http_nxlog.org_products_nxlog-community-edition_download]

Nssm: [https://nssm.cc/download][https_nssm.cc_download]

**帮助文档**

Logstash [https://www.elastic.co/guide/en/logstash/current/codec-plugins.html][https_www.elastic.co_guide_en_logstash_current_codec-plugins.html]

Elasticsearch [https://www.elastic.co/guide/en/elasticsearch/guide/current/index.html][https_www.elastic.co_guide_en_elasticsearch_guide_current_index.html]

Kibana [https://www.elastic.co/guide/en/kibana/current/index.html][https_www.elastic.co_guide_en_kibana_current_index.html]

Nxlog [http://nxlog.org/docs][http_nxlog.org_docs]

nssm：[https://nssm.cc/usage][https_nssm.cc_usage]

**解压文件**

我创建了文件夹"E:\\soft\\elk"，将所有压缩包解压到此目录，方便以后管理。

目录结构如下所示：

E:\\soft\\elk\\elasticsearch-2.2.0

E:\\soft\\elk\\logstash-2.2.1

E:\\soft\\elk\\kibana-4.4.2-windows

**安装java**

下载 Java SE Downloads，我下载的是jdk-8u65-windows-x64.exe

安装完成后添加JAVA\_HOME 环境变量

![68867-20160727143404544-240213072.png][]

Path添加 %JAVA\_HOME%\\bin

![68867-20160727143405606-1194290784.png][]

**安装nxlog**

双击安装，安装过程省略

**启动elasticsearch**

![68867-20160727143406763-870745447.png][]

输入service manager

![68867-20160727143407481-62272172.png][]

修改"Startup type " ，Automatic

运行服务

在浏览器中输入http://localhost:9200,出现如下界面，表明elasticsearch安装成功。

![68867-20160727143408466-2106243338.png][]

安装插件

/bin/plugin install mobz/elasticsearch-head

![68867-20160727143409028-390312567.png][]

安装成功后打开http://localhost:9200/\_plugin/head/

通过这个页面可以查询和测试elasticsearch的api

**新建Logstash配置文件**

在E:\\soft\\elk\\logstash-2.2.1\\bin\\config 文件夹里新建Logstash.conf

内容如下

input \{

tcp \{

port=>5549

output \{

elasticsearch \{

hosts => \["localhost:9200"\]

index => "test-logstash-%\{+YYYY-MM\}"

**启动kibana**

E:\\soft\\elk\\kibana-4.4.2-windows>bin\\kibana

![68867-20160727143409591-489469860.png][]

**启动logstash**

E:\\soft\\elk\\logstash-2.2.1\\bin>logstash.bat agent -f config\\logstash.conf

![68867-20160727143410138-1013865848.png][]

**Telnet 测试数据**

telnet 127.0.0.1 5549

输入

test lostash

打开[http://localhost:5601][http_localhost_5601] 输入如下内容,点击 create

![68867-20160727143411231-838292014.png][]

回到discover 页面显示如下内容

![68867-20160727143411950-1466618508.png][]

ELK安装完成

**把kibana、logstash安装成服务**

Logstash 启动可以把logstash.bat agent -f config\\logstash.conf 保存到一个 bat文件中，nssm启动这个bat文件

解压缩nssm,通过nssm.exe安装成服务，使用方式 nssm -? 获取帮助信息

![68867-20160727143412809-2023881050.png][]

监控本地文件到elk,注意要监控的文件格式是ansi的，不能用utf8 的编码，会出现乱码

打开 C:\\Program Files (x86)\\nxlog\\conf\\nxlog.conf

Nxlog 配置文件如下

Module im\_file

File "E:\\\\log\\\\webapi\\\\\\error\_\*.log"

SavePos TRUE

</Input>

Module om\_tcp

Host 127.0.0.1

Port 5549

</Output>

Path in => out

</Route>

启动noxlog 服务，在文件中输入内容，在kibana中查看内容是否发送成功

检查错误

1.nxlog 检查

C:\\Program Files (x86)\\nxlog\\data\\nxlog.log 会有nxlog启动情况，如果配置文件有错，会在这里显示

2.logstash

如果数据发送失败，用控制台启动logstash，数据转换或正则的错误会在控制台里显示

## 一、ElasticSearch简介 ##

ElasticSearch是一个基于Lucene的搜索服务器。它提供了一个分布式多用户能力的全文搜索引擎，基于RESTful web接口。
    Elasticsearch是用Java开发的，并作为Apache许可条款下的开放源码发布，是第二流行的企业搜索引擎。设计用于云计算中，
    能够达到实时搜索，稳定，可靠，快速，安装使用方便。 建立一个网站或应用程序，并要添加搜索功能，令我们受打击的
    是：搜索工作是很难的。希望我们的搜索解决方案要快，希望有一个零配置和一个完全免费的搜索模式，我们希望能够简单
    地使用JSON通过HTTP的索引数据，我们希望我们的搜索服务器始终可用，我们希望能够一台开始并扩展到数百，我们
    要实时搜索，我们要简单的多租户，我们希望建立一个云的解决方案。Elasticsearch旨在解决所有这些问题和更多的问题。

ElasticSearch的Schema与其它DB比较：

ElasticSearch三方访问方式:

环境是CentOS6.4，安装方法有好几种，在这儿我们直接从官网下载包, 1.71版解压后，进入目录执行:

>     bin/elasticsearch

检查服务是否正常工作

>     curl -X GET http://localhost:9200/

elasticsearch默认是9200端口，返回一个JSON数据，有版本说明运行正常。

elasticsearch的伸缩性很高，如下示例数据分片：

安装前端elasticsearch-head

> elasticsearch/bin/plugin –install  mobz/elasticsearch-head

打开 [http://localhost:9200/\_plugin/head/][http_localhost_9200_plugin_head]，可以看如下UI，此处我们配置IP是192.168.0.103，它多语言版，已经自动识别为中文UI

[![image][]][image 1]

在这儿我们还安装一个管理结点的前端 [bigdesk][],  安装方式类似，也是推荐插件模式：

>     $ ./bin/plugin -install lukas-vlcek/bigdesk/<bigdesk_version>

http://192.168.0.103:9200/_plugin/bigdesk/ 之后UI是这样的：

还有其他的前端项目，在这儿我们不一 一 描述，其目的为了更好的管理ElasticSearch集群。

## 二、ElasticSearch与Asp.net应用程序集成 ##

好了，我们在Asp.net项目中已经安装Elmah，现在我们安装 [Elmah.Elasticsearch][]，这里是1.1.0.27

> PM> Install-Package Elmah.Elasticsearch

在web.config中配置节，我们配置index名称：elmahCurrent

连接字符串增加

让我们来访问一个不存在[http://localhost:1960/KK][http_localhost_1960_KK] webpage  故意引发异常，然后我们到前端head里可以看到：

[![image][image 2]][image_image 2]   
完整记录JSON数据，当然也可以使用查询方式。

接下来，让我们来配置NLOG的日志也输出到ElasticSearch，[先安装包][Link 1] NLog.Targets.ElasticSearch 1.0.14

> PM> Install-Package NLog.Targets.ElasticSearch

对应的NLog.config文件是这样的，看加粗字体:

<table style="border:1px solid silver; width:1027px; border-collapse:collapse; word-break:break-word; bottom:auto!important; float:none!important; height:auto!important; left:auto!important; line-height:1.1em!important; margin:0px!important; outline:0px!important; overflow:visible!important; padding:0px!important; position:static!important; right:auto!important; top:auto!important; vertical-align:baseline!important; font-family:Consolas,'Bitstream Vera Sans Mono','Courier New',Courier,monospace!important; font-size:12px!important; min-height:auto!important; background:none!important"> 
 <tbody style="border:0px!important; bottom:auto!important; float:none!important; height:auto!important; left:auto!important; line-height:1.1em!important; margin:0px!important; outline:0px!important; overflow:visible!important; padding:0px!important; position:static!important; right:auto!important; top:auto!important; vertical-align:baseline!important; width:auto!important; min-height:auto!important; background:none!important"> 
  <tr style="border:0px!important; bottom:auto!important; float:none!important; height:auto!important; left:auto!important; line-height:1.1em!important; margin:0px!important; outline:0px!important; overflow:visible!important; padding:0px!important; position:static!important; right:auto!important; top:auto!important; vertical-align:baseline!important; width:auto!important; min-height:auto!important; background:none!important"> 
   <td style="border:1px solid silver; padding:3px; border-collapse:collapse; bottom:auto!important; float:none!important; height:auto!important; left:auto!important; line-height:1.1em!important; margin:0px!important; outline:0px!important; overflow:visible!important; position:static!important; right:auto!important; top:auto!important; vertical-align:baseline!important; width:35px!important; font-family:Consolas,'Bitstream Vera Sans Mono','Courier New',Courier,monospace!important; min-height:auto!important; color:rgb(175,175,175)!important; background:none!important"> 
    <div style="border-width:0px 2px 0px 0px!important; border-right-style:solid!important; border-right-color:rgb(108,226,108)!important; bottom:auto!important; float:none!important; height:auto!important; left:auto!important; line-height:1.8em!important; margin:0px!important; outline:0px!important; overflow:visible!important; padding:0px 0.5em!important; position:static!important; right:auto!important; text-align:right!important; top:auto!important; vertical-align:baseline!important; width:auto!important; min-height:auto!important; background:none rgb(244,244,244)!important">
      1 
    </div> 
    <div style="border-width:0px 2px 0px 0px!important; border-right-style:solid!important; border-right-color:rgb(108,226,108)!important; bottom:auto!important; float:none!important; height:auto!important; left:auto!important; line-height:1.8em!important; margin:0px!important; outline:0px!important; overflow:visible!important; padding:0px 0.5em!important; position:static!important; right:auto!important; text-align:right!important; top:auto!important; vertical-align:baseline!important; width:auto!important; min-height:auto!important">
      2 
    </div> 
    <div style="border-width:0px 2px 0px 0px!important; border-right-style:solid!important; border-right-color:rgb(108,226,108)!important; bottom:auto!important; float:none!important; height:auto!important; left:auto!important; line-height:1.8em!important; margin:0px!important; outline:0px!important; overflow:visible!important; padding:0px 0.5em!important; position:static!important; right:auto!important; text-align:right!important; top:auto!important; vertical-align:baseline!important; width:auto!important; min-height:auto!important; background:none rgb(244,244,244)!important">
      3 
    </div> 
    <div style="border-width:0px 2px 0px 0px!important; border-right-style:solid!important; border-right-color:rgb(108,226,108)!important; bottom:auto!important; float:none!important; height:auto!important; left:auto!important; line-height:1.8em!important; margin:0px!important; outline:0px!important; overflow:visible!important; padding:0px 0.5em!important; position:static!important; right:auto!important; text-align:right!important; top:auto!important; vertical-align:baseline!important; width:auto!important; min-height:auto!important">
      4 
    </div> 
    <div style="border-width:0px 2px 0px 0px!important; border-right-style:solid!important; border-right-color:rgb(108,226,108)!important; bottom:auto!important; float:none!important; height:auto!important; left:auto!important; line-height:1.8em!important; margin:0px!important; outline:0px!important; overflow:visible!important; padding:0px 0.5em!important; position:static!important; right:auto!important; text-align:right!important; top:auto!important; vertical-align:baseline!important; width:auto!important; min-height:auto!important; background:none rgb(244,244,244)!important">
      5 
    </div> 
    <div style="border-width:0px 2px 0px 0px!important; border-right-style:solid!important; border-right-color:rgb(108,226,108)!important; bottom:auto!important; float:none!important; height:auto!important; left:auto!important; line-height:1.8em!important; margin:0px!important; outline:0px!important; overflow:visible!important; padding:0px 0.5em!important; position:static!important; right:auto!important; text-align:right!important; top:auto!important; vertical-align:baseline!important; width:auto!important; min-height:auto!important">
      6 
    </div> 
    <div style="border-width:0px 2px 0px 0px!important; border-right-style:solid!important; border-right-color:rgb(108,226,108)!important; bottom:auto!important; float:none!important; height:auto!important; left:auto!important; line-height:1.8em!important; margin:0px!important; outline:0px!important; overflow:visible!important; padding:0px 0.5em!important; position:static!important; right:auto!important; text-align:right!important; top:auto!important; vertical-align:baseline!important; width:auto!important; min-height:auto!important; background:none rgb(244,244,244)!important">
      7 
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    <div style="border-width:0px 2px 0px 0px!important; border-right-style:solid!important; border-right-color:rgb(108,226,108)!important; bottom:auto!important; float:none!important; height:auto!important; left:auto!important; line-height:1.8em!important; margin:0px!important; outline:0px!important; overflow:visible!important; padding:0px 0.5em!important; position:static!important; right:auto!important; text-align:right!important; top:auto!important; vertical-align:baseline!important; width:auto!important; min-height:auto!important">
      8 
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      9 
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    <div style="border-width:0px 2px 0px 0px!important; border-right-style:solid!important; border-right-color:rgb(108,226,108)!important; bottom:auto!important; float:none!important; height:auto!important; left:auto!important; line-height:1.8em!important; margin:0px!important; outline:0px!important; overflow:visible!important; padding:0px 0.5em!important; position:static!important; right:auto!important; text-align:right!important; top:auto!important; vertical-align:baseline!important; width:auto!important; min-height:auto!important">
      10 
    </div> 
    <div style="border-width:0px 2px 0px 0px!important; border-right-style:solid!important; border-right-color:rgb(108,226,108)!important; bottom:auto!important; float:none!important; height:auto!important; left:auto!important; line-height:1.8em!important; margin:0px!important; outline:0px!important; overflow:visible!important; padding:0px 0.5em!important; position:static!important; right:auto!important; text-align:right!important; top:auto!important; vertical-align:baseline!important; width:auto!important; min-height:auto!important; background:none rgb(244,244,244)!important">
      11 
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      12 
    </div> 
    <div style="border-width:0px 2px 0px 0px!important; border-right-style:solid!important; border-right-color:rgb(108,226,108)!important; bottom:auto!important; float:none!important; height:auto!important; left:auto!important; line-height:1.8em!important; margin:0px!important; outline:0px!important; overflow:visible!important; padding:0px 0.5em!important; position:static!important; right:auto!important; text-align:right!important; top:auto!important; vertical-align:baseline!important; width:auto!important; min-height:auto!important; background:none rgb(244,244,244)!important">
      13 
    </div> 
    <div style="border-width:0px 2px 0px 0px!important; border-right-style:solid!important; border-right-color:rgb(108,226,108)!important; bottom:auto!important; float:none!important; height:auto!important; left:auto!important; line-height:1.8em!important; margin:0px!important; outline:0px!important; overflow:visible!important; padding:0px 0.5em!important; position:static!important; right:auto!important; text-align:right!important; top:auto!important; vertical-align:baseline!important; width:auto!important; min-height:auto!important">
      14 
    </div> 
    <div style="border-width:0px 2px 0px 0px!important; border-right-style:solid!important; border-right-color:rgb(108,226,108)!important; bottom:auto!important; float:none!important; height:auto!important; left:auto!important; line-height:1.8em!important; margin:0px!important; outline:0px!important; overflow:visible!important; padding:0px 0.5em!important; position:static!important; right:auto!important; text-align:right!important; top:auto!important; vertical-align:baseline!important; width:auto!important; min-height:auto!important; background:none rgb(244,244,244)!important">
      15 
    </div> 
    <div style="border-width:0px 2px 0px 0px!important; border-right-style:solid!important; border-right-color:rgb(108,226,108)!important; bottom:auto!important; float:none!important; height:auto!important; left:auto!important; line-height:1.8em!important; margin:0px!important; outline:0px!important; overflow:visible!important; padding:0px 0.5em!important; position:static!important; right:auto!important; text-align:right!important; top:auto!important; vertical-align:baseline!important; width:auto!important; min-height:auto!important">
      16 
    </div> 
    <div style="border-width:0px 2px 0px 0px!important; border-right-style:solid!important; border-right-color:rgb(108,226,108)!important; bottom:auto!important; float:none!important; height:auto!important; left:auto!important; line-height:1.8em!important; margin:0px!important; outline:0px!important; overflow:visible!important; padding:0px 0.5em!important; position:static!important; right:auto!important; text-align:right!important; top:auto!important; vertical-align:baseline!important; width:auto!important; min-height:auto!important; background:none rgb(244,244,244)!important">
      17 
    </div> 
    <div style="border-width:0px 2px 0px 0px!important; border-right-style:solid!important; border-right-color:rgb(108,226,108)!important; bottom:auto!important; float:none!important; height:auto!important; left:auto!important; line-height:1.8em!important; margin:0px!important; outline:0px!important; overflow:visible!important; padding:0px 0.5em!important; position:static!important; right:auto!important; text-align:right!important; top:auto!important; vertical-align:baseline!important; width:auto!important; min-height:auto!important">
      18 
    </div> </td> 
   <td style="border:1px solid silver; padding:3px; border-collapse:collapse; bottom:auto!important; float:none!important; height:auto!important; left:auto!important; line-height:1.1em!important; margin:0px!important; outline:0px!important; overflow:visible!important; position:static!important; right:auto!important; top:auto!important; vertical-align:baseline!important; width:auto!important; font-family:Consolas,'Bitstream Vera Sans Mono','Courier New',Courier,monospace!important; min-height:auto!important; background:none!important"> 
    <div style="border:0px!important; bottom:auto!important; float:none!important; height:auto!important; left:auto!important; line-height:1.1em!important; margin:0px!important; outline:0px!important; overflow:visible!important; padding:0px!important; position:relative!important; right:auto!important; top:auto!important; vertical-align:baseline!important; width:auto!important; min-height:auto!important; background:none!important"> 
     <div style="border:0px!important; bottom:auto!important; float:none!important; height:auto!important; left:auto!important; line-height:1.8em!important; margin:0px!important; outline:0px!important; overflow:visible!important; padding:0px 1em!important; position:static!important; right:auto!important; top:auto!important; vertical-align:baseline!important; width:auto!important; min-height:auto!important; background:none rgb(244,244,244)!important"> 
      <code style="white-space:pre-wrap; border:0px!important; bottom:auto!important; float:none!important; height:auto!important; left:auto!important; line-height:1.8em!important; margin:0px!important; outline:0px!important; overflow:visible!important; padding:0px!important; position:static!important; right:auto!important; top:auto!important; vertical-align:baseline!important; width:auto!important; font-family:Consolas,'Bitstream Vera Sans Mono','Courier New',Courier,monospace!important; min-height:auto!important; background:none!important">&lt;?</code> 
      <code style="white-space:pre-wrap; border:0px!important; bottom:auto!important; float:none!important; height:auto!important; left:auto!important; line-height:1.8em!important; margin:0px!important; outline:0px!important; overflow:visible!important; padding:0px!important; position:static!important; right:auto!important; top:auto!important; vertical-align:baseline!important; width:auto!important; font-family:Consolas,'Bitstream Vera Sans Mono','Courier New',Courier,monospace!important; min-height:auto!important; color:rgb(0,0,255)!important; background:none!important">xml</code>&nbsp; 
      <code style="white-space:pre-wrap; border:0px!important; bottom:auto!important; float:none!important; height:auto!important; left:auto!important; line-height:1.8em!important; margin:0px!important; outline:0px!important; overflow:visible!important; padding:0px!important; position:static!important; right:auto!important; top:auto!important; vertical-align:baseline!important; width:auto!important; font-family:Consolas,'Bitstream Vera Sans Mono','Courier New',Courier,monospace!important; min-height:auto!important; background:none!important">version="1.0" encoding="utf-8" ?&gt;</code> 
     </div> 
     <div style="border:0px!important; bottom:auto!important; float:none!important; height:auto!important; left:auto!important; line-height:1.8em!important; margin:0px!important; outline:0px!important; overflow:visible!important; padding:0px 1em!important; position:static!important; right:auto!important; top:auto!important; vertical-align:baseline!important; width:auto!important; min-height:auto!important"> 
      <code style="white-space:pre-wrap; border:0px!important; bottom:auto!important; float:none!important; height:auto!important; left:auto!important; line-height:1.8em!important; margin:0px!important; outline:0px!important; overflow:visible!important; padding:0px!important; position:static!important; right:auto!important; top:auto!important; vertical-align:baseline!important; width:auto!important; font-family:Consolas,'Bitstream Vera Sans Mono','Courier New',Courier,monospace!important; min-height:auto!important; background:none!important">&lt;</code> 
      <code style="white-space:pre-wrap; border:0px!important; bottom:auto!important; float:none!important; height:auto!important; left:auto!important; line-height:1.8em!important; margin:0px!important; outline:0px!important; overflow:visible!important; padding:0px!important; position:static!important; right:auto!important; top:auto!important; vertical-align:baseline!important; width:auto!important; font-family:Consolas,'Bitstream Vera Sans Mono','Courier New',Courier,monospace!important; min-height:auto!important; color:rgb(0,0,255)!important; background:none!important">nlog</code>&nbsp; 
      <code style="white-space:pre-wrap; border:0px!important; bottom:auto!important; float:none!important; height:auto!important; left:auto!important; line-height:1.8em!important; margin:0px!important; outline:0px!important; overflow:visible!important; padding:0px!important; position:static!important; right:auto!important; top:auto!important; vertical-align:baseline!important; width:auto!important; font-family:Consolas,'Bitstream Vera Sans Mono','Courier New',Courier,monospace!important; min-height:auto!important; background:none!important">xmlns="http://www.nlog-project.org/schemas/NLog.xsd"&nbsp; xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"&gt;</code> 
     </div> 
     <div style="border:0px!important; bottom:auto!important; float:none!important; height:auto!important; left:auto!important; line-height:1.8em!important; margin:0px!important; outline:0px!important; overflow:visible!important; padding:0px 1em!important; position:static!important; right:auto!important; top:auto!important; vertical-align:baseline!important; width:auto!important; min-height:auto!important; background:none rgb(244,244,244)!important"> 
      <code style="white-space:pre-wrap; border:0px!important; bottom:auto!important; float:none!important; height:auto!important; left:auto!important; line-height:1.8em!important; margin:0px!important; outline:0px!important; overflow:visible!important; padding:0px!important; position:static!important; right:auto!important; top:auto!important; vertical-align:baseline!important; width:auto!important; font-family:Consolas,'Bitstream Vera Sans Mono','Courier New',Courier,monospace!important; min-height:auto!important; background:none!important">&nbsp;&nbsp;</code> 
      <code style="white-space:pre-wrap; border:0px!important; bottom:auto!important; float:none!important; height:auto!important; left:auto!important; line-height:1.8em!important; margin:0px!important; outline:0px!important; overflow:visible!important; padding:0px!important; position:static!important; right:auto!important; top:auto!important; vertical-align:baseline!important; width:auto!important; font-family:Consolas,'Bitstream Vera Sans Mono','Courier New',Courier,monospace!important; min-height:auto!important; background:none!important">&lt;</code> 
      <code style="white-space:pre-wrap; border:0px!important; bottom:auto!important; float:none!important; height:auto!important; left:auto!important; line-height:1.8em!important; margin:0px!important; outline:0px!important; overflow:visible!important; padding:0px!important; position:static!important; right:auto!important; top:auto!important; vertical-align:baseline!important; width:auto!important; font-family:Consolas,'Bitstream Vera Sans Mono','Courier New',Courier,monospace!important; min-height:auto!important; color:rgb(0,0,255)!important; background:none!important">extensions</code> 
      <code style="white-space:pre-wrap; border:0px!important; bottom:auto!important; float:none!important; height:auto!important; left:auto!important; line-height:1.8em!important; margin:0px!important; outline:0px!important; overflow:visible!important; padding:0px!important; position:static!important; right:auto!important; top:auto!important; vertical-align:baseline!important; width:auto!important; font-family:Consolas,'Bitstream Vera Sans Mono','Courier New',Courier,monospace!important; min-height:auto!important; background:none!important">&gt;</code> 
     </div> 
     <div style="border:0px!important; bottom:auto!important; float:none!important; height:auto!important; left:auto!important; line-height:1.8em!important; margin:0px!important; outline:0px!important; overflow:visible!important; padding:0px 1em!important; position:static!important; right:auto!important; top:auto!important; vertical-align:baseline!important; width:auto!important; min-height:auto!important"> 
      <code style="white-space:pre-wrap; border:0px!important; bottom:auto!important; float:none!important; height:auto!important; left:auto!important; line-height:1.8em!important; margin:0px!important; outline:0px!important; overflow:visible!important; padding:0px!important; position:static!important; right:auto!important; top:auto!important; vertical-align:baseline!important; width:auto!important; font-family:Consolas,'Bitstream Vera Sans Mono','Courier New',Courier,monospace!important; min-height:auto!important; background:none!important">&nbsp;&nbsp;&nbsp;&nbsp;</code> 
      <code style="white-space:pre-wrap; border:0px!important; bottom:auto!important; float:none!important; height:auto!important; left:auto!important; line-height:1.8em!important; margin:0px!important; outline:0px!important; overflow:visible!important; padding:0px!important; position:static!important; right:auto!important; top:auto!important; vertical-align:baseline!important; width:auto!important; font-family:Consolas,'Bitstream Vera Sans Mono','Courier New',Courier,monospace!important; min-height:auto!important; background:none!important">&lt;</code> 
      <code style="white-space:pre-wrap; border:0px!important; bottom:auto!important; float:none!important; height:auto!important; left:auto!important; line-height:1.8em!important; margin:0px!important; outline:0px!important; overflow:visible!important; padding:0px!important; position:static!important; right:auto!important; top:auto!important; vertical-align:baseline!important; width:auto!important; font-family:Consolas,'Bitstream Vera Sans Mono','Courier New',Courier,monospace!important; min-height:auto!important; color:rgb(0,0,255)!important; background:none!important">add</code>&nbsp; 
      <code style="white-space:pre-wrap; border:0px!important; bottom:auto!important; float:none!important; height:auto!important; left:auto!important; line-height:1.8em!important; margin:0px!important; outline:0px!important; overflow:visible!important; padding:0px!important; position:static!important; right:auto!important; top:auto!important; vertical-align:baseline!important; width:auto!important; font-family:Consolas,'Bitstream Vera Sans Mono','Courier New',Courier,monospace!important; min-height:auto!important; background:none!important">assembly="NLog.Targets.ElasticSearch"/&gt;</code> 
     </div> 
     <div style="border:0px!important; bottom:auto!important; float:none!important; height:auto!important; left:auto!important; line-height:1.8em!important; margin:0px!important; outline:0px!important; overflow:visible!important; padding:0px 1em!important; position:static!important; right:auto!important; top:auto!important; vertical-align:baseline!important; width:auto!important; min-height:auto!important; background:none rgb(244,244,244)!important"> 
      <code style="white-space:pre-wrap; border:0px!important; bottom:auto!important; float:none!important; height:auto!important; left:auto!important; line-height:1.8em!important; margin:0px!important; outline:0px!important; overflow:visible!important; padding:0px!important; position:static!important; right:auto!important; top:auto!important; vertical-align:baseline!important; width:auto!important; font-family:Consolas,'Bitstream Vera Sans Mono','Courier New',Courier,monospace!important; min-height:auto!important; background:none!important">&nbsp;&nbsp;</code> 
      <code style="white-space:pre-wrap; border:0px!important; bottom:auto!important; float:none!important; height:auto!important; left:auto!important; line-height:1.8em!important; margin:0px!important; outline:0px!important; overflow:visible!important; padding:0px!important; position:static!important; right:auto!important; top:auto!important; vertical-align:baseline!important; width:auto!important; font-family:Consolas,'Bitstream Vera Sans Mono','Courier New',Courier,monospace!important; min-height:auto!important; background:none!important">&lt;/</code> 
      <code style="white-space:pre-wrap; border:0px!important; bottom:auto!important; float:none!important; height:auto!important; left:auto!important; line-height:1.8em!important; margin:0px!important; outline:0px!important; overflow:visible!important; padding:0px!important; position:static!important; right:auto!important; top:auto!important; vertical-align:baseline!important; width:auto!important; font-family:Consolas,'Bitstream Vera Sans Mono','Courier New',Courier,monospace!important; min-height:auto!important; color:rgb(0,0,255)!important; background:none!important">extensions</code> 
      <code style="white-space:pre-wrap; border:0px!important; bottom:auto!important; float:none!important; height:auto!important; left:auto!important; line-height:1.8em!important; margin:0px!important; outline:0px!important; overflow:visible!important; padding:0px!important; position:static!important; right:auto!important; top:auto!important; vertical-align:baseline!important; width:auto!important; font-family:Consolas,'Bitstream Vera Sans Mono','Courier New',Courier,monospace!important; min-height:auto!important; background:none!important">&gt;</code> 
     </div> 
     <div style="border:0px!important; bottom:auto!important; float:none!important; height:auto!important; left:auto!important; line-height:1.8em!important; margin:0px!important; outline:0px!important; overflow:visible!important; padding:0px 1em!important; position:static!important; right:auto!important; top:auto!important; vertical-align:baseline!important; width:auto!important; min-height:auto!important"> 
      <code style="white-space:pre-wrap; border:0px!important; bottom:auto!important; float:none!important; height:auto!important; left:auto!important; line-height:1.8em!important; margin:0px!important; outline:0px!important; overflow:visible!important; padding:0px!important; position:static!important; right:auto!important; top:auto!important; vertical-align:baseline!important; width:auto!important; font-family:Consolas,'Bitstream Vera Sans Mono','Courier New',Courier,monospace!important; min-height:auto!important; background:none!important">&nbsp;&nbsp;</code> 
      <code style="white-space:pre-wrap; border:0px!important; bottom:auto!important; float:none!important; height:auto!important; left:auto!important; line-height:1.8em!important; margin:0px!important; outline:0px!important; overflow:visible!important; padding:0px!important; position:static!important; right:auto!important; top:auto!important; vertical-align:baseline!important; width:auto!important; font-family:Consolas,'Bitstream Vera Sans Mono','Courier New',Courier,monospace!important; min-height:auto!important; background:none!important">&lt;</code> 
      <code style="white-space:pre-wrap; border:0px!important; bottom:auto!important; float:none!important; height:auto!important; left:auto!important; line-height:1.8em!important; margin:0px!important; outline:0px!important; overflow:visible!important; padding:0px!important; position:static!important; right:auto!important; top:auto!important; vertical-align:baseline!important; width:auto!important; font-family:Consolas,'Bitstream Vera Sans Mono','Courier New',Courier,monospace!important; min-height:auto!important; color:rgb(0,0,255)!important; background:none!important">targets</code>&nbsp; 
      <code style="white-space:pre-wrap; border:0px!important; bottom:auto!important; float:none!important; height:auto!important; left:auto!important; line-height:1.8em!important; margin:0px!important; outline:0px!important; overflow:visible!important; padding:0px!important; position:static!important; right:auto!important; top:auto!important; vertical-align:baseline!important; width:auto!important; font-family:Consolas,'Bitstream Vera Sans Mono','Courier New',Courier,monospace!important; min-height:auto!important; background:none!important">async="true"&gt;</code> 
     </div> 
     <div style="border:0px!important; bottom:auto!important; float:none!important; height:auto!important; left:auto!important; line-height:1.8em!important; margin:0px!important; outline:0px!important; overflow:visible!important; padding:0px 1em!important; position:static!important; right:auto!important; top:auto!important; vertical-align:baseline!important; width:auto!important; min-height:auto!important; background:none rgb(244,244,244)!important"> 
      <code style="white-space:pre-wrap; border:0px!important; bottom:auto!important; float:none!important; height:auto!important; left:auto!important; line-height:1.8em!important; margin:0px!important; outline:0px!important; overflow:visible!important; padding:0px!important; position:static!important; right:auto!important; top:auto!important; vertical-align:baseline!important; width:auto!important; font-family:Consolas,'Bitstream Vera Sans Mono','Courier New',Courier,monospace!important; min-height:auto!important; background:none!important">&lt;</code> 
      <code style="white-space:pre-wrap; border:0px!important; bottom:auto!important; float:none!important; height:auto!important; left:auto!important; line-height:1.8em!important; margin:0px!important; outline:0px!important; overflow:visible!important; padding:0px!important; position:static!important; right:auto!important; top:auto!important; vertical-align:baseline!important; width:auto!important; font-family:Consolas,'Bitstream Vera Sans Mono','Courier New',Courier,monospace!important; min-height:auto!important; color:rgb(0,0,255)!important; background:none!important">strong</code> 
      <code style="white-space:pre-wrap; border:0px!important; bottom:auto!important; float:none!important; height:auto!important; left:auto!important; line-height:1.8em!important; margin:0px!important; outline:0px!important; overflow:visible!important; padding:0px!important; position:static!important; right:auto!important; top:auto!important; vertical-align:baseline!important; width:auto!important; font-family:Consolas,'Bitstream Vera Sans Mono','Courier New',Courier,monospace!important; min-height:auto!important; background:none!important">&gt;&nbsp;&nbsp;&nbsp; &lt;</code> 
      <code style="white-space:pre-wrap; border:0px!important; bottom:auto!important; float:none!important; height:auto!important; left:auto!important; line-height:1.8em!important; margin:0px!important; outline:0px!important; overflow:visible!important; padding:0px!important; position:static!important; right:auto!important; top:auto!important; vertical-align:baseline!important; width:auto!important; font-family:Consolas,'Bitstream Vera Sans Mono','Courier New',Courier,monospace!important; min-height:auto!important; color:rgb(0,0,255)!important; background:none!important">target</code>&nbsp; 
      <code style="white-space:pre-wrap; border:0px!important; bottom:auto!important; float:none!important; height:auto!important; left:auto!important; line-height:1.8em!important; margin:0px!important; outline:0px!important; overflow:visible!important; padding:0px!important; position:static!important; right:auto!important; top:auto!important; vertical-align:baseline!important; width:auto!important; font-family:Consolas,'Bitstream Vera Sans Mono','Courier New',Courier,monospace!important; min-height:auto!important; background:none!important">name="elastic" xsi:type="ElasticSearch" uri="http://192.168.0.103:9200/"&nbsp; index="DevLogging" documentType="logevent"&gt;&lt;/</code> 
      <code style="white-space:pre-wrap; border:0px!important; bottom:auto!important; float:none!important; height:auto!important; left:auto!important; line-height:1.8em!important; margin:0px!important; outline:0px!important; overflow:visible!important; padding:0px!important; position:static!important; right:auto!important; top:auto!important; vertical-align:baseline!important; width:auto!important; font-family:Consolas,'Bitstream Vera Sans Mono','Courier New',Courier,monospace!important; min-height:auto!important; color:rgb(0,0,255)!important; background:none!important">strong</code> 
      <code style="white-space:pre-wrap; border:0px!important; bottom:auto!important; float:none!important; height:auto!important; left:auto!important; line-height:1.8em!important; margin:0px!important; outline:0px!important; overflow:visible!important; padding:0px!important; position:static!important; right:auto!important; top:auto!important; vertical-align:baseline!important; width:auto!important; font-family:Consolas,'Bitstream Vera Sans Mono','Courier New',Courier,monospace!important; min-height:auto!important; background:none!important">&gt;</code> 
     </div> 
     <div style="border:0px!important; bottom:auto!important; float:none!important; height:auto!important; left:auto!important; line-height:1.8em!important; margin:0px!important; outline:0px!important; overflow:visible!important; padding:0px 1em!important; position:static!important; right:auto!important; top:auto!important; vertical-align:baseline!important; width:auto!important; min-height:auto!important"> 
      <code style="white-space:pre-wrap; border:0px!important; bottom:auto!important; float:none!important; height:auto!important; left:auto!important; line-height:1.8em!important; margin:0px!important; outline:0px!important; overflow:visible!important; padding:0px!important; position:static!important; right:auto!important; top:auto!important; vertical-align:baseline!important; width:auto!important; font-family:Consolas,'Bitstream Vera Sans Mono','Courier New',Courier,monospace!important; min-height:auto!important; background:none!important">&nbsp;&nbsp;&nbsp;&nbsp;</code> 
      <code style="white-space:pre-wrap; border:0px!important; bottom:auto!important; float:none!important; height:auto!important; left:auto!important; line-height:1.8em!important; margin:0px!important; outline:0px!important; overflow:visible!important; padding:0px!important; position:static!important; right:auto!important; top:auto!important; vertical-align:baseline!important; width:auto!important; font-family:Consolas,'Bitstream Vera Sans Mono','Courier New',Courier,monospace!important; min-height:auto!important; background:none!important">&lt;/</code> 
      <code style="white-space:pre-wrap; border:0px!important; bottom:auto!important; float:none!important; height:auto!important; left:auto!important; line-height:1.8em!important; margin:0px!important; outline:0px!important; overflow:visible!important; padding:0px!important; position:static!important; right:auto!important; top:auto!important; vertical-align:baseline!important; width:auto!important; font-family:Consolas,'Bitstream Vera Sans Mono','Courier New',Courier,monospace!important; min-height:auto!important; color:rgb(0,0,255)!important; background:none!important">target</code> 
      <code style="white-space:pre-wrap; border:0px!important; bottom:auto!important; float:none!important; height:auto!important; left:auto!important; line-height:1.8em!important; margin:0px!important; outline:0px!important; overflow:visible!important; padding:0px!important; position:static!important; right:auto!important; top:auto!important; vertical-align:baseline!important; width:auto!important; font-family:Consolas,'Bitstream Vera Sans Mono','Courier New',Courier,monospace!important; min-height:auto!important; background:none!important">&gt;</code> 
     </div> 
     <div style="border:0px!important; bottom:auto!important; float:none!important; height:auto!important; left:auto!important; line-height:1.8em!important; margin:0px!important; outline:0px!important; overflow:visible!important; padding:0px 1em!important; position:static!important; right:auto!important; top:auto!important; vertical-align:baseline!important; width:auto!important; min-height:auto!important; background:none rgb(244,244,244)!important"> 
      <code style="white-space:pre-wrap; border:0px!important; bottom:auto!important; float:none!important; height:auto!important; left:auto!important; line-height:1.8em!important; margin:0px!important; outline:0px!important; overflow:visible!important; padding:0px!important; position:static!important; right:auto!important; top:auto!important; vertical-align:baseline!important; width:auto!important; font-family:Consolas,'Bitstream Vera Sans Mono','Courier New',Courier,monospace!important; min-height:auto!important; background:none!important">&nbsp;&nbsp;&nbsp;&nbsp;</code> 
      <code style="white-space:pre-wrap; border:0px!important; bottom:auto!important; float:none!important; height:auto!important; left:auto!important; line-height:1.8em!important; margin:0px!important; outline:0px!important; overflow:visible!important; padding:0px!important; position:static!important; right:auto!important; top:auto!important; vertical-align:baseline!important; width:auto!important; font-family:Consolas,'Bitstream Vera Sans Mono','Courier New',Courier,monospace!important; min-height:auto!important; background:none!important">&lt;</code> 
      <code style="white-space:pre-wrap; border:0px!important; bottom:auto!important; float:none!important; height:auto!important; left:auto!important; line-height:1.8em!important; margin:0px!important; outline:0px!important; overflow:visible!important; padding:0px!important; position:static!important; right:auto!important; top:auto!important; vertical-align:baseline!important; width:auto!important; font-family:Consolas,'Bitstream Vera Sans Mono','Courier New',Courier,monospace!important; min-height:auto!important; color:rgb(0,0,255)!important; background:none!important">target</code>&nbsp; 
      <code style="white-space:pre-wrap; border:0px!important; bottom:auto!important; float:none!important; height:auto!important; left:auto!important; line-height:1.8em!important; margin:0px!important; outline:0px!important; overflow:visible!important; padding:0px!important; position:static!important; right:auto!important; top:auto!important; vertical-align:baseline!important; width:auto!important; font-family:Consolas,'Bitstream Vera Sans Mono','Courier New',Courier,monospace!important; min-height:auto!important; background:none!important">name="asyncFile" xsi:type="AsyncWrapper"&gt;</code> 
     </div> 
     <div style="border:0px!important; bottom:auto!important; float:none!important; height:auto!important; left:auto!important; line-height:1.8em!important; margin:0px!important; outline:0px!important; overflow:visible!important; padding:0px 1em!important; position:static!important; right:auto!important; top:auto!important; vertical-align:baseline!important; width:auto!important; min-height:auto!important"> 
      <code style="white-space:pre-wrap; border:0px!important; bottom:auto!important; float:none!important; height:auto!important; left:auto!important; line-height:1.8em!important; margin:0px!important; outline:0px!important; overflow:visible!important; padding:0px!important; position:static!important; right:auto!important; top:auto!important; vertical-align:baseline!important; width:auto!important; font-family:Consolas,'Bitstream Vera Sans Mono','Courier New',Courier,monospace!important; min-height:auto!important; background:none!important">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</code> 
      <code style="white-space:pre-wrap; border:0px!important; bottom:auto!important; float:none!important; height:auto!important; left:auto!important; line-height:1.8em!important; margin:0px!important; outline:0px!important; overflow:visible!important; padding:0px!important; position:static!important; right:auto!important; top:auto!important; vertical-align:baseline!important; width:auto!important; font-family:Consolas,'Bitstream Vera Sans Mono','Courier New',Courier,monospace!important; min-height:auto!important; background:none!important">&lt;</code> 
      <code style="white-space:pre-wrap; border:0px!important; bottom:auto!important; float:none!important; height:auto!important; left:auto!important; line-height:1.8em!important; margin:0px!important; outline:0px!important; overflow:visible!important; padding:0px!important; position:static!important; right:auto!important; top:auto!important; vertical-align:baseline!important; width:auto!important; font-family:Consolas,'Bitstream Vera Sans Mono','Courier New',Courier,monospace!important; min-height:auto!important; color:rgb(0,0,255)!important; background:none!important">target</code>&nbsp; 
      <code style="white-space:pre-wrap; border:0px!important; bottom:auto!important; float:none!important; height:auto!important; left:auto!important; line-height:1.8em!important; margin:0px!important; outline:0px!important; overflow:visible!important; padding:0px!important; position:static!important; right:auto!important; top:auto!important; vertical-align:baseline!important; width:auto!important; font-family:Consolas,'Bitstream Vera Sans Mono','Courier New',Courier,monospace!important; min-height:auto!important; background:none!important">xsi:type="File" name="f" fileName="${basedir}/logs/${shortdate}.log"</code> 
     </div> 
     <div style="border:0px!important; bottom:auto!important; float:none!important; height:auto!important; left:auto!important; line-height:1.8em!important; margin:0px!important; outline:0px!important; overflow:visible!important; padding:0px 1em!important; position:static!important; right:auto!important; top:auto!important; vertical-align:baseline!important; width:auto!important; min-height:auto!important; background:none rgb(244,244,244)!important"> 
      <code style="white-space:pre-wrap; border:0px!important; bottom:auto!important; float:none!important; height:auto!important; left:auto!important; line-height:1.8em!important; margin:0px!important; outline:0px!important; overflow:visible!important; padding:0px!important; position:static!important; right:auto!important; top:auto!important; vertical-align:baseline!important; width:auto!important; font-family:Consolas,'Bitstream Vera Sans Mono','Courier New',Courier,monospace!important; min-height:auto!important; background:none!important">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</code> 
      <code style="white-space:pre-wrap; border:0px!important; bottom:auto!important; float:none!important; height:auto!important; left:auto!important; line-height:1.8em!important; margin:0px!important; outline:0px!important; overflow:visible!important; padding:0px!important; position:static!important; right:auto!important; top:auto!important; vertical-align:baseline!important; width:auto!important; font-family:Consolas,'Bitstream Vera Sans Mono','Courier New',Courier,monospace!important; min-height:auto!important; background:none!important">layout="${longdate} ${logger} ${uppercase:${level}} ${message} ${exception:format=ToString,StackTrace,method:maxInnerExceptionLevel=5:innerFormat=ToString}" /&gt;</code> 
     </div> 
     <div style="border:0px!important; bottom:auto!important; float:none!important; height:auto!important; left:auto!important; line-height:1.8em!important; margin:0px!important; outline:0px!important; overflow:visible!important; padding:0px 1em!important; position:static!important; right:auto!important; top:auto!important; vertical-align:baseline!important; width:auto!important; min-height:auto!important"> 
      <code style="white-space:pre-wrap; border:0px!important; bottom:auto!important; float:none!important; height:auto!important; left:auto!important; line-height:1.8em!important; margin:0px!important; outline:0px!important; overflow:visible!important; padding:0px!important; position:static!important; right:auto!important; top:auto!important; vertical-align:baseline!important; width:auto!important; font-family:Consolas,'Bitstream Vera Sans Mono','Courier New',Courier,monospace!important; min-height:auto!important; background:none!important">&nbsp;&nbsp;&nbsp;&nbsp;</code> 
      <code style="white-space:pre-wrap; border:0px!important; bottom:auto!important; float:none!important; height:auto!important; left:auto!important; line-height:1.8em!important; margin:0px!important; outline:0px!important; overflow:visible!important; padding:0px!important; position:static!important; right:auto!important; top:auto!important; vertical-align:baseline!important; width:auto!important; font-family:Consolas,'Bitstream Vera Sans Mono','Courier New',Courier,monospace!important; min-height:auto!important; background:none!important">&lt;/</code> 
      <code style="white-space:pre-wrap; border:0px!important; bottom:auto!important; float:none!important; height:auto!important; left:auto!important; line-height:1.8em!important; margin:0px!important; outline:0px!important; overflow:visible!important; padding:0px!important; position:static!important; right:auto!important; top:auto!important; vertical-align:baseline!important; width:auto!important; font-family:Consolas,'Bitstream Vera Sans Mono','Courier New',Courier,monospace!important; min-height:auto!important; color:rgb(0,0,255)!important; background:none!important">target</code> 
      <code style="white-space:pre-wrap; border:0px!important; bottom:auto!important; float:none!important; height:auto!important; left:auto!important; line-height:1.8em!important; margin:0px!important; outline:0px!important; overflow:visible!important; padding:0px!important; position:static!important; right:auto!important; top:auto!important; vertical-align:baseline!important; width:auto!important; font-family:Consolas,'Bitstream Vera Sans Mono','Courier New',Courier,monospace!important; min-height:auto!important; background:none!important">&gt;</code> 
     </div> 
     <div style="border:0px!important; bottom:auto!important; float:none!important; height:auto!important; left:auto!important; line-height:1.8em!important; margin:0px!important; outline:0px!important; overflow:visible!important; padding:0px 1em!important; position:static!important; right:auto!important; top:auto!important; vertical-align:baseline!important; width:auto!important; min-height:auto!important; background:none rgb(244,244,244)!important"> 
      <code style="white-space:pre-wrap; border:0px!important; bottom:auto!important; float:none!important; height:auto!important; left:auto!important; line-height:1.8em!important; margin:0px!important; outline:0px!important; overflow:visible!important; padding:0px!important; position:static!important; right:auto!important; top:auto!important; vertical-align:baseline!important; width:auto!important; font-family:Consolas,'Bitstream Vera Sans Mono','Courier New',Courier,monospace!important; min-height:auto!important; background:none!important">&nbsp;&nbsp;</code> 
      <code style="white-space:pre-wrap; border:0px!important; bottom:auto!important; float:none!important; height:auto!important; left:auto!important; line-height:1.8em!important; margin:0px!important; outline:0px!important; overflow:visible!important; padding:0px!important; position:static!important; right:auto!important; top:auto!important; vertical-align:baseline!important; width:auto!important; font-family:Consolas,'Bitstream Vera Sans Mono','Courier New',Courier,monospace!important; min-height:auto!important; background:none!important">&lt;/</code> 
      <code style="white-space:pre-wrap; border:0px!important; bottom:auto!important; float:none!important; height:auto!important; left:auto!important; line-height:1.8em!important; margin:0px!important; outline:0px!important; overflow:visible!important; padding:0px!important; position:static!important; right:auto!important; top:auto!important; vertical-align:baseline!important; width:auto!important; font-family:Consolas,'Bitstream Vera Sans Mono','Courier New',Courier,monospace!important; min-height:auto!important; color:rgb(0,0,255)!important; background:none!important">targets</code> 
      <code style="white-space:pre-wrap; border:0px!important; bottom:auto!important; float:none!important; height:auto!important; left:auto!important; line-height:1.8em!important; margin:0px!important; outline:0px!important; overflow:visible!important; padding:0px!important; position:static!important; right:auto!important; top:auto!important; vertical-align:baseline!important; width:auto!important; font-family:Consolas,'Bitstream Vera Sans Mono','Courier New',Courier,monospace!important; min-height:auto!important; background:none!important">&gt;</code> 
     </div> 
     <div style="border:0px!important; bottom:auto!important; float:none!important; height:auto!important; left:auto!important; line-height:1.8em!important; margin:0px!important; outline:0px!important; overflow:visible!important; padding:0px 1em!important; position:static!important; right:auto!important; top:auto!important; vertical-align:baseline!important; width:auto!important; min-height:auto!important"> 
      <code style="white-space:pre-wrap; border:0px!important; bottom:auto!important; float:none!important; height:auto!important; left:auto!important; line-height:1.8em!important; margin:0px!important; outline:0px!important; overflow:visible!important; padding:0px!important; position:static!important; right:auto!important; top:auto!important; vertical-align:baseline!important; width:auto!important; font-family:Consolas,'Bitstream Vera Sans Mono','Courier New',Courier,monospace!important; min-height:auto!important; background:none!important">&nbsp;&nbsp;</code> 
      <code style="white-space:pre-wrap; border:0px!important; bottom:auto!important; float:none!important; height:auto!important; left:auto!important; line-height:1.8em!important; margin:0px!important; outline:0px!important; overflow:visible!important; padding:0px!important; position:static!important; right:auto!important; top:auto!important; vertical-align:baseline!important; width:auto!important; font-family:Consolas,'Bitstream Vera Sans Mono','Courier New',Courier,monospace!important; min-height:auto!important; background:none!important">&lt;</code> 
      <code style="white-space:pre-wrap; border:0px!important; bottom:auto!important; float:none!important; height:auto!important; left:auto!important; line-height:1.8em!important; margin:0px!important; outline:0px!important; overflow:visible!important; padding:0px!important; position:static!important; right:auto!important; top:auto!important; vertical-align:baseline!important; width:auto!important; font-family:Consolas,'Bitstream Vera Sans Mono','Courier New',Courier,monospace!important; min-height:auto!important; color:rgb(0,0,255)!important; background:none!important">rules</code> 
      <code style="white-space:pre-wrap; border:0px!important; bottom:auto!important; float:none!important; height:auto!important; left:auto!important; line-height:1.8em!important; margin:0px!important; outline:0px!important; overflow:visible!important; padding:0px!important; position:static!important; right:auto!important; top:auto!important; vertical-align:baseline!important; width:auto!important; font-family:Consolas,'Bitstream Vera Sans Mono','Courier New',Courier,monospace!important; min-height:auto!important; background:none!important">&gt;</code> 
     </div> 
     <div style="border:0px!important; bottom:auto!important; float:none!important; height:auto!important; left:auto!important; line-height:1.8em!important; margin:0px!important; outline:0px!important; overflow:visible!important; padding:0px 1em!important; position:static!important; right:auto!important; top:auto!important; vertical-align:baseline!important; width:auto!important; min-height:auto!important; background:none rgb(244,244,244)!important"> 
      <code style="white-space:pre-wrap; border:0px!important; bottom:auto!important; float:none!important; height:auto!important; left:auto!important; line-height:1.8em!important; margin:0px!important; outline:0px!important; overflow:visible!important; padding:0px!important; position:static!important; right:auto!important; top:auto!important; vertical-align:baseline!important; width:auto!important; font-family:Consolas,'Bitstream Vera Sans Mono','Courier New',Courier,monospace!important; min-height:auto!important; background:none!important">&nbsp;&nbsp;&nbsp;&nbsp;</code> 
      <code style="white-space:pre-wrap; border:0px!important; bottom:auto!important; float:none!important; height:auto!important; left:auto!important; line-height:1.8em!important; margin:0px!important; outline:0px!important; overflow:visible!important; padding:0px!important; position:static!important; right:auto!important; top:auto!important; vertical-align:baseline!important; width:auto!important; font-family:Consolas,'Bitstream Vera Sans Mono','Courier New',Courier,monospace!important; min-height:auto!important; background:none!important">&lt;</code> 
      <code style="white-space:pre-wrap; border:0px!important; bottom:auto!important; float:none!important; height:auto!important; left:auto!important; line-height:1.8em!important; margin:0px!important; outline:0px!important; overflow:visible!important; padding:0px!important; position:static!important; right:auto!important; top:auto!important; vertical-align:baseline!important; width:auto!important; font-family:Consolas,'Bitstream Vera Sans Mono','Courier New',Courier,monospace!important; min-height:auto!important; color:rgb(0,0,255)!important; background:none!important">logger</code>&nbsp; 
      <code style="white-space:pre-wrap; border:0px!important; bottom:auto!important; float:none!important; height:auto!important; left:auto!important; line-height:1.8em!important; margin:0px!important; outline:0px!important; overflow:visible!important; padding:0px!important; position:static!important; right:auto!important; top:auto!important; vertical-align:baseline!important; width:auto!important; font-family:Consolas,'Bitstream Vera Sans Mono','Courier New',Courier,monospace!important; min-height:auto!important; background:none!important">name="*" minlevel="Trace" writeTo="f" /&gt;</code> 
     </div> 
     <div style="border:0px!important; bottom:auto!important; float:none!important; height:auto!important; left:auto!important; line-height:1.8em!important; margin:0px!important; outline:0px!important; overflow:visible!important; padding:0px 1em!important; position:static!important; right:auto!important; top:auto!important; vertical-align:baseline!important; width:auto!important; min-height:auto!important"> 
      <code style="white-space:pre-wrap; border:0px!important; bottom:auto!important; float:none!important; height:auto!important; left:auto!important; line-height:1.8em!important; margin:0px!important; outline:0px!important; overflow:visible!important; padding:0px!important; position:static!important; right:auto!important; top:auto!important; vertical-align:baseline!important; width:auto!important; font-family:Consolas,'Bitstream Vera Sans Mono','Courier New',Courier,monospace!important; min-height:auto!important; background:none!important">&nbsp;&nbsp;&nbsp;</code> 
      <code style="white-space:pre-wrap; border:0px!important; bottom:auto!important; float:none!important; height:auto!important; left:auto!important; line-height:1.8em!important; margin:0px!important; outline:0px!important; overflow:visible!important; padding:0px!important; position:static!important; right:auto!important; top:auto!important; vertical-align:baseline!important; width:auto!important; font-family:Consolas,'Bitstream Vera Sans Mono','Courier New',Courier,monospace!important; min-height:auto!important; background:none!important">&lt;</code> 
      <code style="white-space:pre-wrap; border:0px!important; bottom:auto!important; float:none!important; height:auto!important; left:auto!important; line-height:1.8em!important; margin:0px!important; outline:0px!important; overflow:visible!important; padding:0px!important; position:static!important; right:auto!important; top:auto!important; vertical-align:baseline!important; width:auto!important; font-family:Consolas,'Bitstream Vera Sans Mono','Courier New',Courier,monospace!important; min-height:auto!important; color:rgb(0,0,255)!important; background:none!important">strong</code> 
      <code style="white-space:pre-wrap; border:0px!important; bottom:auto!important; float:none!important; height:auto!important; left:auto!important; line-height:1.8em!important; margin:0px!important; outline:0px!important; overflow:visible!important; padding:0px!important; position:static!important; right:auto!important; top:auto!important; vertical-align:baseline!important; width:auto!important; font-family:Consolas,'Bitstream Vera Sans Mono','Courier New',Courier,monospace!important; min-height:auto!important; background:none!important">&gt; &lt;</code> 
      <code style="white-space:pre-wrap; border:0px!important; bottom:auto!important; float:none!important; height:auto!important; left:auto!important; line-height:1.8em!important; margin:0px!important; outline:0px!important; overflow:visible!important; padding:0px!important; position:static!important; right:auto!important; top:auto!important; vertical-align:baseline!important; width:auto!important; font-family:Consolas,'Bitstream Vera Sans Mono','Courier New',Courier,monospace!important; min-height:auto!important; color:rgb(0,0,255)!important; background:none!important">logger</code>&nbsp; 
      <code style="white-space:pre-wrap; border:0px!important; bottom:auto!important; float:none!important; height:auto!important; left:auto!important; line-height:1.8em!important; margin:0px!important; outline:0px!important; overflow:visible!important; padding:0px!important; position:static!important; right:auto!important; top:auto!important; vertical-align:baseline!important; width:auto!important; font-family:Consolas,'Bitstream Vera Sans Mono','Courier New',Courier,monospace!important; min-height:auto!important; background:none!important">name="*" minlevel="Trace" writeTo="elastic" /&gt;&lt;/</code> 
      <code style="white-space:pre-wrap; border:0px!important; bottom:auto!important; float:none!important; height:auto!important; left:auto!important; line-height:1.8em!important; margin:0px!important; outline:0px!important; overflow:visible!important; padding:0px!important; position:static!important; right:auto!important; top:auto!important; vertical-align:baseline!important; width:auto!important; font-family:Consolas,'Bitstream Vera Sans Mono','Courier New',Courier,monospace!important; min-height:auto!important; color:rgb(0,0,255)!important; background:none!important">strong</code> 
      <code style="white-space:pre-wrap; border:0px!important; bottom:auto!important; float:none!important; height:auto!important; left:auto!important; line-height:1.8em!important; margin:0px!important; outline:0px!important; overflow:visible!important; padding:0px!important; position:static!important; right:auto!important; top:auto!important; vertical-align:baseline!important; width:auto!important; font-family:Consolas,'Bitstream Vera Sans Mono','Courier New',Courier,monospace!important; min-height:auto!important; background:none!important">&gt;</code> 
     </div> 
     <div style="border:0px!important; bottom:auto!important; float:none!important; height:auto!important; left:auto!important; line-height:1.8em!important; margin:0px!important; outline:0px!important; overflow:visible!important; padding:0px 1em!important; position:static!important; right:auto!important; top:auto!important; vertical-align:baseline!important; width:auto!important; min-height:auto!important; background:none rgb(244,244,244)!important"> 
      <code style="white-space:pre-wrap; border:0px!important; bottom:auto!important; float:none!important; height:auto!important; left:auto!important; line-height:1.8em!important; margin:0px!important; outline:0px!important; overflow:visible!important; padding:0px!important; position:static!important; right:auto!important; top:auto!important; vertical-align:baseline!important; width:auto!important; font-family:Consolas,'Bitstream Vera Sans Mono','Courier New',Courier,monospace!important; min-height:auto!important; background:none!important">&nbsp;&nbsp;</code> 
      <code style="white-space:pre-wrap; border:0px!important; bottom:auto!important; float:none!important; height:auto!important; left:auto!important; line-height:1.8em!important; margin:0px!important; outline:0px!important; overflow:visible!important; padding:0px!important; position:static!important; right:auto!important; top:auto!important; vertical-align:baseline!important; width:auto!important; font-family:Consolas,'Bitstream Vera Sans Mono','Courier New',Courier,monospace!important; min-height:auto!important; background:none!important">&lt;/</code> 
      <code style="white-space:pre-wrap; border:0px!important; bottom:auto!important; float:none!important; height:auto!important; left:auto!important; line-height:1.8em!important; margin:0px!important; outline:0px!important; overflow:visible!important; padding:0px!important; position:static!important; right:auto!important; top:auto!important; vertical-align:baseline!important; width:auto!important; font-family:Consolas,'Bitstream Vera Sans Mono','Courier New',Courier,monospace!important; min-height:auto!important; color:rgb(0,0,255)!important; background:none!important">rules</code> 
      <code style="white-space:pre-wrap; border:0px!important; bottom:auto!important; float:none!important; height:auto!important; left:auto!important; line-height:1.8em!important; margin:0px!important; outline:0px!important; overflow:visible!important; padding:0px!important; position:static!important; right:auto!important; top:auto!important; vertical-align:baseline!important; width:auto!important; font-family:Consolas,'Bitstream Vera Sans Mono','Courier New',Courier,monospace!important; min-height:auto!important; background:none!important">&gt;</code> 
     </div> 
     <div style="border:0px!important; bottom:auto!important; float:none!important; height:auto!important; left:auto!important; line-height:1.8em!important; margin:0px!important; outline:0px!important; overflow:visible!important; padding:0px 1em!important; position:static!important; right:auto!important; top:auto!important; vertical-align:baseline!important; width:auto!important; min-height:auto!important"> 
      <code style="white-space:pre-wrap; border:0px!important; bottom:auto!important; float:none!important; height:auto!important; left:auto!important; line-height:1.8em!important; margin:0px!important; outline:0px!important; overflow:visible!important; padding:0px!important; position:static!important; right:auto!important; top:auto!important; vertical-align:baseline!important; width:auto!important; font-family:Consolas,'Bitstream Vera Sans Mono','Courier New',Courier,monospace!important; min-height:auto!important; background:none!important">&lt;/</code> 
      <code style="white-space:pre-wrap; border:0px!important; bottom:auto!important; float:none!important; height:auto!important; left:auto!important; line-height:1.8em!important; margin:0px!important; outline:0px!important; overflow:visible!important; padding:0px!important; position:static!important; right:auto!important; top:auto!important; vertical-align:baseline!important; width:auto!important; font-family:Consolas,'Bitstream Vera Sans Mono','Courier New',Courier,monospace!important; min-height:auto!important; color:rgb(0,0,255)!important; background:none!important">nlog</code> 
      <code style="white-space:pre-wrap; border:0px!important; bottom:auto!important; float:none!important; height:auto!important; left:auto!important; line-height:1.8em!important; margin:0px!important; outline:0px!important; overflow:visible!important; padding:0px!important; position:static!important; right:auto!important; top:auto!important; vertical-align:baseline!important; width:auto!important; font-family:Consolas,'Bitstream Vera Sans Mono','Courier New',Courier,monospace!important; min-height:auto!important; background:none!important">&gt;</code> 
     </div> 
    </div> </td> 
  </tr> 
 </tbody> 
</table>

这样我们可以把非异常的日志自由输出到ElasticSearch中，例如我们记录webapi请求的日志：

[![image][image 3]][image_image 3]

devlogging是我们在配置文件已配置过的index名称。 我们同时使用NLOG记录了文件日志。

搜索：

[![image][image 4]][image_image 4]

基于REST方式请求按ID查询:

http://localhost:9200/<index>/<type>/<id>.

如：

[http://192.168.0.103:9200/devlogging/logevent/AU9a4zu6oaP7IVhrhcmO][http_192.168.0.103_9200_devlogging_logevent_AU9a4zu6oaP7IVhrhcmO]

还有一些搜索示例如下：

//索引
    $ curl -XPUT http://localhost:9200/twitter/tweet/2 -d '{
        "user": "kimchy",
        "post_date": "2009-11-15T14:12:12",
        "message": "You know, for Search"
    }'
    
    //lucene语法方式的查询
    $ curl -XGET http://localhost:9200/twitter/tweet/_search?q=user:kimchy
    
    //query DSL方式查询
    $ curl -XGET http://localhost:9200/twitter/tweet/_search -d '{
        "query" : {
            "term" : { "user": "kimchy" }
        }
    }'
    
    //query DSL方式查询
    $ curl -XGET http://localhost:9200/twitter/_search?pretty=true -d '{
        "query" : {
            "range" : {
                "post_date" : {
                    "from" : "2009-11-15T13:00:00",
                    "to" : "2009-11-15T14:30:00"
                }
            }
        }
    }'

我们可以配置多个应用程序的日志统一输出到ES中，以便于我们查询与分析。

** ****CentOS**

环境 
    
      
       CentOS 7.1 + Oracle JDK 7.0
    
      
       步骤 
    
      
       下载Linux版本的三个组件，官网下载地址:https://www.elastic.co/downloads 下载后使用SSH工具传到服务器(客户机是window，安装是在linux服务器上) 分别解压到不同的目录下(tar -zxvf XXX) 
    
      
       Paste_Image.png 
    
      
       三大组件之间的关系 
    
      
       Logstash(收集服务器上的日志文件) 保存到 ElasticSearch（搜索引擎） Kibana提供友好的web界面（从ElasticSearch读取数据进行展示） 
    
      
       elasticsearch配置
    
      
       进入elasticsearch的bin目录下 启动./elasticsearch 顺利的话，使用curl命令，可以看到如下代码 
    
      
       Paste_Image.png 
    
      
       我们可以在客户端浏览器进行访问，但是发现访问不了，原因是elasticsearch配置文件的设置，由于了解不深，就不做过多介绍，在config目录下修改elasticsearch.yml文件 
    
      
       Paste_Image.png 
    
      
       安装kopf插件，elasticsearch中有很多插件 
    
      
       停止elasticsearch进入bin目录 ./plugin list可以查看已经安装的插件列表 ./plugin install lmenezes/elasticsearch-kopf 使用./plugin list查看是否安装成功，下面是安装成功了 
    
      
       Paste_Image.png 
    
      
       然后重新启动elasticsearch，在浏览器中访问http://localhost:9200/_plugin/kopf，将会看到类似下面的界面，可以很直观的看到elasticsearch的一些运行状况 
    
      
       Paste_Image.png 
    
      
       遇到的问题 
    
      
       在以admin启动的时候出现异常 
    
      
       Exception in thread "main" java.lang.RuntimeException: don't run elasticsearch as root. at org.elasticsearch.bootstrap.Bootstrap.initializeNatives(Bootstrap.java:93) at org.elasticsearch.bootstrap.Bootstrap.setup(Bootstrap.java:144) at org.elasticsearch.bootstrap.Bootstrap.init(Bootstrap.java:285) at org.elasticsearch.bootstrap.Elasticsearch.main(Elasticsearch.java:35) Refer to the log for complete error details. 
      
       新建用户 
      
       useradd elsearch 
      
       给elsearch用户权限 
      
       chown -R elsearch:elsearch elasticsearch 
      
       启动成功 
      
       Logstash的配置
      
       Logstash用于收集日志，我们在bin目录下新建conf文件，然后新建logstash-indexer.conf配置文件 
      
       mkdir conf vi conf/logstash-indexer.conf 
      
       添加配置信息 
      
       input { file { path => ["/var/opt/log/a.log","/var/opt/log/b.log"] } } output { elasticsearch { hosts => ["localhost:9200"] } stdout { codec => rubydebug } } 
      
       input{file{...}}部分指定的是日志文件的位置（可以多个文件）,一般位置就是log4j输出的日志文件 output部分则是表示将日志文件的内容保存到elasticsearch，这里hosts对应的是一个数组，可以设置多个elasticsearch主机，相当于一份日志文件的内容，可以保存到多个elasticsearch中。 启动 
      
       ./logstash -f conf/logstash-indexer.conf 
      
       在日志中写入一点文件 如有类似输出，表示成功 
      
       { "message" => " stdout { codec => rubydebug }\r", "@version" => "1", "@timestamp" => "2016-08-29T06:15:41.538Z", "path" => "/home/cheng/log/a.log", "host" => "172.16.103.19" } 
      
       配置Kibana
      
       因为Kibana要从ElasticSearch读取数据进行展示，在这里我们要对Kibana进行配置，修改kibana.yml文件，将url改为当前服务器的地址 
      
       elasticsearch.url: "http://localhost:9200" 
      
       在bin目录下启动 启动成功之后访问：http://localhost:5601/ 看到如下界面，就算是好了 
      
       
     
      
    
    作者：橙小张
    链接：https://www.jianshu.com/p/ff82bb09301c
    來源：简书
    著作权归作者所有。商业转载请联系作者获得授权，非商业转载请注明出处。

[https_www.elastic.co_downloads_elasticsearch]: https://www.elastic.co/downloads/elasticsearch
[https_www.elastic.co_downloads_logstash]: https://www.elastic.co/downloads/logstash
[https_www.elastic.co_downloads_kibana]: https://www.elastic.co/downloads/kibana
[http_localhost_9200]: http://localhost:9200/
[copycode.gif]: /images/20220531/920e072a801342aa993c566a5e59fa65.png
[http_localhost_9200_plugin_kopf]: http://localhost:9200/_plugin/kopf
[27612-20160108172441434-217888154.png]: /images/20220531/f54432da298c4682be8867b0505057f6.png
[http_localhost_5601]: http://localhost:5601/
[27612-20160108224816028-918911728.png]: /images/20220531/6990256012b943258cca9d7c90a74f9d.png
[Windows _ELK]: http://www.cnblogs.com/liuyuhua/p/5711026.html
[http_www.oracle.com_technetwork_java_javase_downloads_index.html]: http://www.oracle.com/technetwork/java/javase/downloads/index.html
[http_nxlog.org_products_nxlog-community-edition_download]: http://nxlog.org/products/nxlog-community-edition/download
[https_nssm.cc_download]: https://nssm.cc/download
[https_www.elastic.co_guide_en_logstash_current_codec-plugins.html]: https://www.elastic.co/guide/en/logstash/current/codec-plugins.html
[https_www.elastic.co_guide_en_elasticsearch_guide_current_index.html]: https://www.elastic.co/guide/en/elasticsearch/guide/current/index.html
[https_www.elastic.co_guide_en_kibana_current_index.html]: https://www.elastic.co/guide/en/kibana/current/index.html
[http_nxlog.org_docs]: http://nxlog.org/docs
[https_nssm.cc_usage]: https://nssm.cc/usage
[68867-20160727143404544-240213072.png]: /images/20220531/a3fee8d837d74665a0b15654f93f9ea6.png
[68867-20160727143405606-1194290784.png]: /images/20220531/2f565f961dc34668a3b48eb61b74d4bb.png
[68867-20160727143406763-870745447.png]: /images/20220531/f39b5470bd924e18a3a0d14e52783532.png
[68867-20160727143407481-62272172.png]: /images/20220531/444dc927c9c74950bbb71deb29586cf2.png
[68867-20160727143408466-2106243338.png]: /images/20220531/f501444f7cbf4a24b25957c7ece9a6d7.png
[68867-20160727143409028-390312567.png]: /images/20220531/ffae4a6705b2448587c08f14f4a1425f.png
[68867-20160727143409591-489469860.png]: /images/20220531/df0eab7e8ffa4ea59102dd54a2dcdd20.png
[68867-20160727143410138-1013865848.png]: /images/20220531/6671a3b5520e41639b957eb8c8899aa5.png
[68867-20160727143411231-838292014.png]: /images/20220531/1e3864778efa4c088f32fc1c81e19d0b.png
[68867-20160727143411950-1466618508.png]: /images/20220531/94ba0e7f55e04291a4ffdfd216e14427.png
[68867-20160727143412809-2023881050.png]: /images/20220531/5ad67805ae214786a977ec53b04fe9ea.png
[http_localhost_9200_plugin_head]: http://localhost:9200/_plugin/head/
[image]: /images/20220531/a157f767f6d84a82a33e8cc03d05f11d.png
[image 1]: http://images0.cnblogs.com/blog/15172/201508/232032247695613.png
[bigdesk]: https://github.com/lukas-vlcek/bigdesk
[Elmah.Elasticsearch]: https://www.nuget.org/packages/Elmah.ElasticSearch/
[http_localhost_1960_KK]: http://localhost:1960/KK
[image 2]: https://images0.cnblogs.com/blog/15172/201508/232032310194189.png
[image_image 2]: /images/20220531/41d47dbac52941fcaee1e8c482966338.png
[Link 1]: https://www.nuget.org/packages/NLog.Targets.ElasticSearch/
[image 3]: https://images0.cnblogs.com/blog/15172/201508/232032354251234.png
[image_image 3]: /images/20220531/8804dc7cfc674118a46f6c8e4113d379.png
[image 4]: https://images0.cnblogs.com/blog/15172/201508/232032380668408.png
[image_image 4]: /images/20220531/71982578b95f4eae8aa7e5465e910488.png
[http_192.168.0.103_9200_devlogging_logevent_AU9a4zu6oaP7IVhrhcmO]: http://192.168.0.103:9200/devlogging/logevent/AU9a4zu6oaP7IVhrhcmO