Elasticasearch Web Administration Tool -Cerebro

cerebro is an open source (MIT license) elasticsearch web management tool Scala, Play Framework, AngularJS and Bootstrap build. It requires Java 1.8 or later to run.

1, install JAVA environment

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

Configuration Environment

/ Etc / profile file to add

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

File Reload

source /etc/profile

2, install Cerebro

Download plugin

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

Profile application.conf

= the hosts [ 
  { 
    Host = " http://10.10.18.10:9200 " #es Renyiyitai cluster 
    name = " es_cluster_name " 
  }, 
]

Configuration management supervisor cerebro

Installation supervisor

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

Modify the file: /data/supervisor/supervisord.conf

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

Creating cerebro ini file /data/supervisor/conf.d/cerebro.ini

[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 / brain / brain 0.8 . 3 / logs / supervisord_cerebro_out.log 
stderr_logfile = / data / brain / brain 0.8 . 3 /logs/supervisord_cerebro_err.log

Start supervisord Service

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

The installation is complete

3, using nginx reverse proxy to do Cerebro

Ready http basic authentication file

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

nginx configuration file

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;
 }
}

Start nginx server

Use a browser to access the service Cerebro

Elasticasearch Web Administration Tool -Cerebro

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