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    <title>Apache SkyWalking – ElasticSearch</title>
    <link>/zh_tags/elasticsearch/</link>
    <description>Recent content in ElasticSearch on Apache SkyWalking</description>
    <generator>Hugo -- gohugo.io</generator>
    <lastBuildDate>Wed, 02 Jan 2019 00:00:00 +0000</lastBuildDate>
    
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      <title>Zh: 关于 ElastiSsearch 因 basic 认证导致 SkyWalking 无法正常调用接口问题</title>
      <link>/zh/2019-01-02-skywalking-elasticsearch-basic/</link>
      <pubDate>Wed, 02 Jan 2019 00:00:00 +0000</pubDate>
      
      <guid>/zh/2019-01-02-skywalking-elasticsearch-basic/</guid>
      <description>
        
        
        &lt;p&gt;SkyWalking 依赖 elasticsearch 集群，如果 elasticsearch 安装有 x-pack 插件的话，那么就会存在一个 Basic 认证，导致 skywalking 无法调用 elasticsearch, 解决方法是使用 nginx 做代理，让 nginx 来做这个 Basic 认证，那么这个问题就自然解决了。&lt;/p&gt;
&lt;p&gt;方法如下:&lt;/p&gt;
&lt;ol&gt;
&lt;li&gt;安装 nginx&lt;/li&gt;
&lt;/ol&gt;
&lt;blockquote&gt;
&lt;p&gt;yum install -y nginx&lt;/p&gt;
&lt;/blockquote&gt;
&lt;ol start=&#34;2&#34;&gt;
&lt;li&gt;配置 nginx&lt;/li&gt;
&lt;/ol&gt;
&lt;div class=&#34;highlight&#34;&gt;&lt;pre style=&#34;background-color:#fff;-moz-tab-size:4;-o-tab-size:4;tab-size:4&#34;&gt;&lt;code class=&#34;language-xml&#34; data-lang=&#34;xml&#34;&gt;server {
        listen       9200 default_server;
        server_name  _;
        
        location / {
                 proxy_set_header Host $host;
                 proxy_set_header X-Real-IP $remote_addr;
                 proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
                 proxy_pass http://localhost:9200;
                 #Basic字符串就是使用你的用户名(admin),密码(12345)编码后的值
                 #注意:在进行Basic加密的时候要使用如下格式如:admin:123456 注意中间有个冒号
                 proxy_set_header Authorization &amp;#34;Basic YWRtaW4gMTIzNDU2&amp;#34;;
        }
    }
&lt;/code&gt;&lt;/pre&gt;&lt;/div&gt;&lt;ol start=&#34;3&#34;&gt;
&lt;li&gt;验证&lt;/li&gt;
&lt;/ol&gt;
&lt;blockquote&gt;
&lt;p&gt;curl localhost:9200&lt;/p&gt;
&lt;/blockquote&gt;
&lt;div class=&#34;highlight&#34;&gt;&lt;pre style=&#34;background-color:#fff;-moz-tab-size:4;-o-tab-size:4;tab-size:4&#34;&gt;&lt;code class=&#34;language-xml&#34; data-lang=&#34;xml&#34;&gt;{
  &amp;#34;name&amp;#34; : &amp;#34;Yd0rCp9&amp;#34;,
  &amp;#34;cluster_name&amp;#34; : &amp;#34;es-cn-4590xv9md0009doky&amp;#34;,
  &amp;#34;cluster_uuid&amp;#34; : &amp;#34;jAPLrqY5R6KWWgHnGCWOAA&amp;#34;,
  &amp;#34;version&amp;#34; : {
    &amp;#34;number&amp;#34; : &amp;#34;6.3.2&amp;#34;,
    &amp;#34;build_flavor&amp;#34; : &amp;#34;default&amp;#34;,
    &amp;#34;build_type&amp;#34; : &amp;#34;tar&amp;#34;,
    &amp;#34;build_hash&amp;#34; : &amp;#34;053779d&amp;#34;,
    &amp;#34;build_date&amp;#34; : &amp;#34;2018-07-20T05:20:23.451332Z&amp;#34;,
    &amp;#34;build_snapshot&amp;#34; : false,
    &amp;#34;lucene_version&amp;#34; : &amp;#34;7.3.1&amp;#34;,
    &amp;#34;minimum_wire_compatibility_version&amp;#34; : &amp;#34;5.6.0&amp;#34;,
    &amp;#34;minimum_index_compatibility_version&amp;#34; : &amp;#34;5.0.0&amp;#34;
  },
  &amp;#34;tagline&amp;#34; : &amp;#34;You Know, for Search&amp;#34;
}
&lt;/code&gt;&lt;/pre&gt;&lt;/div&gt;&lt;p&gt;看到如上结果那么恭喜你成功了。&lt;/p&gt;

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