Elasticasearch Web管理工具-Cerebro

青旅半醒 2022-12-14 12:27 172阅读 0赞

# [Elasticasearch Web管理工具-Cerebro][Elasticasearch Web_-Cerebro] #

cerebro是一个使用Scala，Play Framework，AngularJS和Bootstrap构建的开源（MIT许可）elasticsearch web管理工具。需要Java 1.8或更高版本才能运行。

**1、安装JAVA环境**

tar -xzvf jdk-8u121-linux-x64.tar.gz -C /data

配置环境

/etc/profile文件中添加

export JAVA_HOME=/data/jdk1.8.0_121
    export CLASSPATH=.:$JAVA_HOME/jre/lib/rt.jar:$JAVA_HOME/lib/dt.jar:$JAVA_HOME/lib/tools.jar
    export PATH=$PATH:$JAVA_HOME/bin

重载文件

source /etc/profile

**2、安装Cerebro**

**下载插件**

https://github.com/lmenezes/cerebro/releases/download/v0.8.3/cerebro-0.8.3.zip
    unzip cerebro-0.8.3.zip

** ****配置文件application.conf**

hosts = [
      {
        host = "http://10.10.18.10:9200"    #es集群中任意一台
        name = "es_cluster_name"
      },
    ]

**配置supervisor管理cerebro**

**安装supervisor**

pip install supervisor
    echo_supervisord_conf > /data/supervisor/supervisord.conf

修改文件： /data/supervisor/supervisord.conf

[include]
    files = /data/supervisor/conf.d/*.ini

创建cerebro的ini文件 /data/supervisor/conf.d/cerebro.ini

![复制代码][48304ba5e6f9fe08f3fa1abda7d326ab.png]

[program:cerebro]
    command=/data/cerebro/cerebro-0.8.3/bin/cerebro  -Dhttp.port=1234 -Dhttp.address=127.0.0.1
    directory=/data/cerebro/cerebro-0.8.3/
    autostart=true
    autorestart=true
    numprocs=1  
    priority=1   
    ;startsecs=1  
    startretries=3 
    stopasgroup=true
    killasgroup=true
    stdout_logfile=/data/cerebro/cerebro-0.8.3/logs/supervisord_cerebro_out.log
    stderr_logfile=/data/cerebro/cerebro-0.8.3/logs/supervisord_cerebro_err.log

![复制代码][48304ba5e6f9fe08f3fa1abda7d326ab.png]

启动supervisord服务

/usr/bin/supervisord -c /data/supervisor/supervisord.conf

安装完成

**3、使用nginx做Cerebro反向代理**

准备http basic认证文件

echo "admin:`openssl passwd 111111`" >> /etc/nginx/passwd.db

nginx的配置文件

![复制代码][48304ba5e6f9fe08f3fa1abda7d326ab.png]

server {
            listen       35601;
            server_name  10.10.18.10;
            access_log      /data/www/logs/nginx_log/access/cerebro_access.log main ;
            error_log       /data/www/logs/nginx_log/error/cerebro_error.log ;
            location /{
                 auth_basic "Protect cerebro";
                auth_basic_user_file /etc/nginx/passwd.db;
                proxy_pass http://127.0.0.1:1234;
                proxy_set_header Host $host;
                proxy_set_header X-Real-IP $remote_addr;
                proxy_set_header X-Scheme $scheme;
                proxy_connect_timeout 15;
                proxy_send_timeout 30;
                proxy_read_timeout 30;
                proxy_redirect off;
                  proxy_buffering off;
            }
    
            error_page   500 502 503 504  /50x.html;
            location = /50x.html {
                root   html;
     }
    }

![复制代码][48304ba5e6f9fe08f3fa1abda7d326ab.png]

启动nginx服务器

使用浏览器就可以访问Cerebro服务

[Elasticasearch Web_-Cerebro]: https://www.cnblogs.com/sz-wenbin/p/11104238.html
[48304ba5e6f9fe08f3fa1abda7d326ab.png]: /images/20221123/ce930d3729ee410dab10503200c6354d.png