正文
https://ibaiyang.github.io/blog/linux/2021/08/25/CentOS7.6-搭建ELK.html#安装es
https://ibaiyang.github.io/blog/linux/2020/04/01/linux-安装Elasticsearch.html
ELK可以干什么呢 https://www.zhihu.com/question/338932215/answer/777380560
参考资料
Elasticsearch 是什么 https://www.elastic.co/cn/what-is/elasticsearch
CentOS 7下安装部署Elasticsearch7.3.1 https://blog.csdn.net/zerokissingthefire/article/details/100104607
Centos7安装Elasticsearch https://www.cnblogs.com/heqiuyong/p/10324934.html
Elasticsearch入门,这一篇就够了 https://www.cnblogs.com/sunsky303/p/9438737.html
使用logstash将kafka数据入到elasticsearch https://my.oschina.net/xiaominmin/blog/1785417
Kafka学习之路 (一)Kafka的简介 https://www.cnblogs.com/qingyunzong/p/9004509.html
kafka中文教程 https://www.orchome.com/kafka/index