Linux安装es-head

 链接：https://pan.baidu.com/s/1jgHtqw4AOdXuZbscyLQPGw?pwd=ulbj

1. 知识准备https://blog.csdn.net/tongxin_tongmeng/article/details/126752683
2. nodejs安装https://blog.csdn.net/tongxin_tongmeng/article/details/127366019
3. elasticsearch-head安装

   elasticsearch-head-master.zip本地下载解压后上传/home/elasticsearch

   

   cnpm install会用到bzip2，判断bzip2是否已安装，如果未安装则yum install bzip2进行安装

   

   /home/elasticsearch/elasticsearch-head-master目录下执行命令cnpm install

   
4.  elasticsearch-head启动、查看、关闭

   启动：/home/elasticsearch/elasticsearch-head-master目录下执行命令nohup npm start >/dev/null 2>&1 &
   查看：ps -ef | grep -i grunt
   关闭：kill -9 进程号

   
5.  elasticsearch-head访问

   1.防火墙打开端口权限
   firewall-cmd --zone=public --add-port=9100/tcp --permanent
   firewall-cmd --reload
   
   2.编辑/home/elasticsearch/elasticsearch-8.4.1/config/elasticsearch.yml
   http.cors.enabled: true
   http.cors.allow-origin: "*"
   
   3.重启ES服务：elasticsearch -d
   
   4.访问：http://192.168.1.102:9100