yum Install java-1.8.0-openjdk-devel

wget https://artifacts.elastic.co/downloads/logstash/logstash-5.6.8.rpm

rpm -ivh logstash-5.6.8.rpm

添加到环境变量：

vim /etc/profile.d/logstash.sh

PATH=/usr/share/logstash/bin:$PATH

. /etc/profile.d/logstash.sh

配置测试：

vim test1.conf

语法检查

logstash -f test1.conf -t

加载运行配置

logstash -f test1.conf