filebeat 配置
filebeat output 配置
filebeat filter 配置
filebeat _ es ingest node
filebeat module
收集NGINX log
Packetbeat
Logstash
codec
Logstash
Beats
来自 https://time.geekbang.org/course/detail/100030501-141191
来源：oschina
链接：https://my.oschina.net/ouminzy/blog/4269763