1、下载Logstashwgethttps://artifacts.elastic.co/downloads/logstash/logstash-7.17.7-linux-x86_64.tar.gz2、解压到/usr/local/mkdir-p/usr/local/logstash7.17tar-zxflogstash-7.17.7-linux-x86_64.tar.gz-C/usr/local/logstash7.17/--strip-components=1#--