ElasticSearch开启用户密码登录

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前言

本篇文章是介绍如何开启es身份认证!

一、ElaticSearch

1.更改配置文件

需要在配置文件中开启x-pack验证, 修改config目录下面的elasticsearch.yml文件，在里面添加如下内容,并重启

xpack.security.enabled: true

2. 生成密码

使用elasticsearch-setup-passwords interactive命令生成用户密码

Initiating the setup of passwords for reserved users elastic,apm_system,kibana,logstash_system,beats_system,remote_monitoring_user.
You will be prompted to enter passwords as the process progresses.
Please confirm that you would like to continue [y/N]y


Enter password for [elastic]: 
Reenter password for [elastic]: 
Enter password for [apm_system]: 
Reenter password for [apm_system]: 
Enter password for [kibana]: 
Reenter password for [kibana]: 
Enter password for [logstash_system]: 
Reenter password for [logstash_system]: 
Enter password for [beats_system]: 
Reenter password for [beats_system]: 
Enter password for [remote_monitoring_user]: 
Reenter password for [remote_monitoring_user]: 
Changed password for user [apm_system]
Changed password for user [kibana]
Changed password for user [logstash_system]
Changed password for user [beats_system]
Changed password for user [remote_monitoring_user]
Changed password for user [elastic]

3.设置kibana

在kibana中config下面kibana.yml文件中添加配置

elasticsearch.username: "elastic"
elasticsearch.password: "password"

4. 重启kibana

ps -ef |grep kibana|grep -v grep|awk '{print $2}'|xargs kill -9
nohup kibana >/var/log/kibana/info.log 2>&1 &

总结

这样之后我们就可以使用用户密码访问es和kibana了