ElasticSearch Head是集群管理、数据可视化、增删查改、查询语句可视化工具

1.下载插件

插件下载地址: https://github.com/mobz/elasticsearch-head

node下载地址: wget https://registry.npmmirror.com/-/binary/node/latest-v14.x/node-v14.19.3-linux-x64.tar.gz

2.安装插件

# yum install bzip2 unzip -y

1).安装node环境

# tar xf node-v14.19.3-linux-x64.tar.gz -C /usr/local/

# ln -s /usr/local/node-v14.19.3-linux-x64/ /usr/local/node

# vim /etc/profile.d/node.sh

export NODE_HOME=/usr/local/node

export NODE_PATH=$NODE_HOME/lib/node_modules

export PATH=$NODE_HOME/bin:$PATH

# . /etc/profile.d/node.sh

# node -v

v14.19.3

# unzip elasticsearch-head-master.zip

# mv elasticsearch-head-master /usr/local

# cd /usr/local/elasticsearch-head-master

# npm install -g cnpm --registry=http://registry.npmmirror.com

/usr/local/node-v10.0.0-linux-x64/bin/cnpm -> /usr/local/node-v10.0.0-linux-x64/lib/node_modules/cnpm/bin/cnpm

+ cnpm@6.0.0

dded 679 packages in 133.133s

# cnpm install -g grunt-cli

# grunt -version

grunt-cli v1.4.3

# cnpm install

# vim /usr/local/elasticsearch-head-master/Gruntfile.js

...

connect: {

server: {

options: {

hostname: '192.168.148.132',

port: 9100,

base: '.',

keepalive: true

}

}

}

...

3.修改es配置文件并重启es服务

# vim /usr/local/es/config/elasticsearch.yml

......

http.cors.enabled: true #允许http跨域访问

http.cors.allow-origin: "*" #手动添加这2行到配置文件

重启ES服务

# pkill java

# su - elk

$ /usr/local/es/bin/elasticsearch -d #先主节点,后数据节点

$ netstat -tnl

4.启动服务

$ cd /usr/local/elasticsearch-head-master/

$ grunt server &

浏览器访问192.168.148.132:9100

http://localhost:9200/>http://192.168.148.132:9200/>连接