本文章使用CentOS7.9.2009服务器以root用户安装配置logstash7.11.1软件

1.服务器信息

[root@elasticsearch ~]# cat /etc/redhat-release 
CentOS Linux release 7.9.2009 (Core)
[root@elasticsearch ~]# 

2.logstash安装配置

--> 上传logstash7.11.1版本至CentOS7.9.2009并解压

[root@elasticsearch ~]# ls -l logstash-7.11.1-linux-x86_64.tar.gz 
-rw-r--r-- 1 root root 364613670 Oct 18 20:16 logstash-7.11.1-linux-x86_64.tar.gz
[root@elasticsearch ~]# tar -zxvf logstash-7.11.1-linux-x86_64.tar.gz -C /usr/local/
[root@elasticsearch ~]# cd /usr/local/
[root@elasticsearch local]# ls -ld logstash-7.11.1/
drwxr-xr-x 14 root root 278 Mar 27 17:27 logstash-7.11.1/
[root@elasticsearch local]# 

-->进入/usr/local/logstash-7.11.1/config目录，新建logstash_messages.conf文件，添加如下配置并保存

[root@elasticsearch config]# grep -vE "^#|^$" logstash_messages.conf 
input {file {type => "kernel-