elasticsearch 相关（ELK）

windows环境

els版本是7.12.0，下载地址
https://artifacts.elastic.co/downloads/elasticsearch/elasticsearch-7.12.0-windows-x86_64.zip

kibana 7.12.0

https://artifacts.elastic.co/downloads/kibana/kibana-7.12.0-windows-x86_64.zip

logstash 7.12.0

https://artifacts.elastic.co/downloads/logstash/logstash-7.12.0-windows-x86_64.zip

下载解压后修改config文件下elaticsearch.yml

新增，用于远程连接的配置

xpack.ml.enabled: false
network.host: 0.0.0.0
http.port: 9200
transport.host: localhost
transport.tcp.port: 9300

之后bin目录管理员运行elaticsearch.bat

云服务器开放端口9200后访问

主机地址：9200即可访问els

 图形界面显示推荐使用 chrome插件安装

https://chrome.google.com/webstore/detail/elasticsearch-head/ffmkiejjmecolpfloofpjologoblkegm

添加即可

IDEA pom.xml导入依赖，注意对应版本，例如我els版本是7.12.0，pom文件中version也要与之对应

       <!-- elasticsearch 相关-->
        <!--jpa 支持-->
        <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-starter-data-jpa</artifactId>
        </dependency>

        <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-starter-data-elasticsearch</artifactId>
            <version>2.1.7.RELEASE</version>
        </dependency>
        <dependency>
            <groupId>org.elasticsearch.client</groupId>
            <artifactId>transport</artifactId>
            <version>7.12.0</version>
        </dependency>

        <dependency>
            <groupId>org.elasticsearch</groupId>
            <artifactId>elasticsearch</artifactId>
            <version>7.12.0</version>
        </dependency>

        <!-- elasticsearch 相关-->

kibana添加es数据

参考博客

 https://blog.csdn.net/liuming690452074/article/details/120106397

logstash需要jruby的jar包

logstash里面的config目录下 logstash-simple.conf复制当前目录重命名为logstash.conf

logstash启动命令行

 logstash -e "input { stdin { } } output { elasticsearch { hosts => localhost } }"

--未完待续--