centos7安装logstash

 

下载

建议到官网下载最新版
https://www.elastic.co/cn/downloads/logstash
本文使用logstash7.0.0
https://artifacts.elastic.co/downloads/logstash/logstash-7.0.0.tar.gzphp

wget https://artifacts.elastic.co/downloads/logstash/logstash-7.0.0.tar.gz tar -xzvf logstash-7.0.0.tar.gz mv logstash-7.0.0.tar.gz /usr/local/logstash 

读取文件直接发送到es

  • 修改/usr/local/logstash/config/logstash-sample.conf
# Sample Logstash configuration for creating a simple # Beats -> Logstash -> Elasticsearch pipeline. input { #beats { # port => 5044 #} file { path => "/var/log/httpd/access_log" start_position => beginning } } output { elasticsearch { hosts => ["http://localhost:9200"] index => "%{[@metadata][logstash]}-%{[@metadata][version]}-%{+YYYY.MM.dd}" #user => "elastic" #password => "changeme" } } 
  • 检查配置文件是否正确:(假设当前目录为/usr/local/logstash/config/)
../bin/logstash -t -f logstash-sample.conf
启动:
../bin/logstash -f logstash-sample.conf
加载本文件夹全部配置文件启动:
../bin/logstash -f ./
或后台启动:
nohup ../bin/logstash -f config/ &
  • 经常使用命令参数
    -f:经过这个命令能够指定Logstash的配置文件,根据配置文件配置logstash
    -e:后面跟着字符串,该字符串能够被当作logstash的配置(若是是“” 则默认使用stdin做为输入,stdout做为输出)
    -l:日志输出的地址(默认就是stdout直接在控制台中输出)
    -t:测试配置文件是否正确,而后退出。

读取filebeat发送到es

filebeat端配置请参照本文开头的[安装filebeat]一文中的logstash相关部分ruby

  • 建立 /usr/local/logstash/config/logstash-filebeats.conf
input {
  beats {
    port => 5044 } } output { elasticsearch { hosts => ["http://localhost:9200"] index => "%{[@metadata][logstash-filebeats]}-%{[@metadata][version]}-%{+YYYY.MM.dd}" #user => "elastic" #password => "changeme" } } 
  • 检查配置文件
../bin/logstash -t -f logstash-filebeats.conf
  • 启动
../bin/logstash -f logstash-filebeats.conf &
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