【elasticsearch安装篇】Linux Centos 7.5 安装 Kibana及分词器

末蓝、 2022-04-16 06:19 257阅读 0赞

##  安装elasticsearch，可参考： ##

[【elasticsearch安装篇】Linux centos6.8 安装配置elasticsearch6.3.2 亲测成功（一）][elasticsearch_Linux centos6.8 _elasticsearch6.3.2]

[【elasticsearch安装篇】Linux centos6.8 安装配置elasticsearch6.3.2 亲测成功（二）][elasticsearch_Linux centos6.8 _elasticsearch6.3.2 1]

## 附：[ 使用 .tar.gz 安装 Kibana][_ .tar.gz _ Kibana] ##

### 1、下载及安装： ###

wget https://artifacts.elastic.co/downloads/kibana/kibana-6.3.2-linux-x86_64.tar.gz
    
    sha1sum kibana-6.3.2-linux-x86_64.tar.gz 
    
    tar -xzf kibana-6.3.2-linux-x86_64.tar.gz -C /usr/local
    
    cd /usr/local
    
    mv kibana-6.3.2-linux-x86_64.tar.gz kibana
    
    cd kibana/ 
    
    ./kibana

### 2、修改kibana.yml（/usr/local/kibana/config/kibana.yml） ###

server.port: 5601
    
    server.host: "0.0.0.0"
    
    server.name: "kibana"
    
    elasticsearch.url: "http://192.168.59.136:9200"

###  3、解决启动警告 ###

如果提示：

You're running Kibana 6.0.0 with some different versions of Elasticsearch. Update Kibana or Elasticsearch to the same version to prevent compatibility issues: v6.3.2 @ 192.168.59.136:9200 (192.168.59.136)

则表明kibana与elasticsearch版本不一致，我这里elasticsearch是6.3.2，刚开始版本kibana是6.0.0版本。

![20181118155105711.png][]

改变版本以上警告没有了。

改变版本后，重新启动，出现以下警告，如图：

![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3FxXzM3NDk1Nzg2_size_16_color_FFFFFF_t_70][]

### 警告1： ###

Generating a random key for xpack.security.encryptionKey. To prevent sessions from being invalidated on restart, please set xpack.security.encryptionKey in kibana.yml

### 解决：kibana.yml配置文件中添加如下内容： ###

xpack.reporting.encryptionKey: "a\_random\_string"

### 警告2： ###

Generating a random key for xpack.reporting.encryptionKey. To prevent pending reports from failing on restart, please set xpack.reporting.encryptionKey in kibana.yml

### 解决：kibana.yml配置文件中添加如下内容： ###

xpack.security.encryptionKey: "something\_at\_least\_32\_characters"

如图：

![20181118163133735.png][]

警告3：

Session cookies will be transmitted over insecure connections. This is not recommended.

目前没有什么好办法，以后如果找到了，会更新的，目前忽略即可。

### 4、验证是否成功。 ###

1、检查防火墙是否关闭，或者如果防火墙开启，则检查端口是否开放。

2、启动elasticsearch

![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3FxXzM3NDk1Nzg2_size_16_color_FFFFFF_t_70 1][]

3、启动kibana

![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3FxXzM3NDk1Nzg2_size_16_color_FFFFFF_t_70 2][]

### 5、下载分词器 ###

参考：[elasticsearch-analysis-ik ][elasticsearch-analysis-ik]

wget https://github.com/medcl/elasticsearch-analysis-ik/releases/download/v6.3.2/elasticsearch-analysis-ik-6.3.2.zip

分词器下载到[elasticsearch][elasticsearch-analysis-ik]的安装目录下的plugins目录下，我这里是/usr/local/elasticsearch/**plugins**/ik-analysis。

首先在该目录下创建ik-analysis文件夹，用于存放分词器各种文件的。

mkdir ik-analysis

unzip elasticsearch-analysis-ik-6.3.2.zip

![20181118174500167.png][]

**ps:**解压完成后，记住必须要elasticsearch-analysis-ik-6.3.2.zip压缩包删除掉，否则elasticsearch会认为你这个压缩包是插件，会去启动它，但是结果是无法启动，报错。

1）启动elasticsearch，发现analysis-ik插件被启用了。![20181118174838883.png][]

2）启动kibana![20181118175256483.png][]

浏览器访问[http://192.168.59.136:5601][http_192.168.59.136_5601]，然后在kibana控制台中输入

POST _analyze
    {
      "analyzer": "ik_max_word",
      "text":     "我是中国人"
    }

效果如下：

![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3FxXzM3NDk1Nzg2_size_16_color_FFFFFF_t_70 3][]

[elasticsearch_Linux centos6.8 _elasticsearch6.3.2]: https://blog.csdn.net/qq_37495786/article/details/81946565
[elasticsearch_Linux centos6.8 _elasticsearch6.3.2 1]: https://blog.csdn.net/qq_37495786/article/details/81947031
[_ .tar.gz _ Kibana]: https://www.elastic.co/guide/cn/kibana/current/targz.html
[20181118155105711.png]: /images/20220416/853ea474a78c47d19aeb9421aeb56b2f.png
[watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3FxXzM3NDk1Nzg2_size_16_color_FFFFFF_t_70]: /images/20220416/1341c96f134f4608b9870357ae9bdee1.png
[20181118163133735.png]: /images/20220416/c7149cbf7a1d473ab6cb85b4f35f9f0c.png
[watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3FxXzM3NDk1Nzg2_size_16_color_FFFFFF_t_70 1]: /images/20220416/4c33f97a7e9e4b6480525541338d3cba.png
[watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3FxXzM3NDk1Nzg2_size_16_color_FFFFFF_t_70 2]: /images/20220416/287ccd97c9184603b46fda0da4f08192.png
[elasticsearch-analysis-ik]: https://github.com/medcl/elasticsearch-analysis-ik/releases
[20181118174500167.png]: /images/20220416/7a19004b3b9e4a2e88a5890e5100df67.png
[20181118174838883.png]: /images/20220416/16e7a94ecfbf44d9950d7f1c52c48edf.png
[20181118175256483.png]: /images/20220416/a76ca4e854b3457ea86623c59ae8e3c3.png
[http_192.168.59.136_5601]: http://192.168.59.136:5601
[watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3FxXzM3NDk1Nzg2_size_16_color_FFFFFF_t_70 3]: /images/20220416/29388a92e56d4642b07325c1f1210cf8.png