使用filebeat收集nginx发现日志为上传，elasticsearch没有日志，kibana没有展示
查看filebeat日志
日志目录为/var/log/filebeat 下面有多个日志文件，如果在日志文件filebeat没有发现报错信息可以查看 filebeat.1 2 3 4 5 6 7等，发现日志报错如下
2019-06-06T10:43:23.771+0800 ERROR fileset/factory.go:142 Error loading pipeline: Error loading pipeline for fileset nginx/access: This module requires the following Elasticsearch plugins: ingest-user-agent, ingest-geoip. You can install them by running the following commands on all the Elasticsearch nodes:
sudo bin/elasticsearch-plugin install ingest-user-agent
sudo bin/elasticsearch-plugin install ingest-geoip
查看elasticsearch主机插件是否安装
[root@prd-elk-logstash-02 ~]# /usr/share/elasticsearch/bin/elasticsearch-plugin list ingest-geoip ingest-user-agent
插件已经正常安装 ，卸载了重新安装一次即可（无需重启elasticsearch）
#卸载 /usr/share/elasticsearch/bin/elasticsearch-plugin remove ingest-geoip /usr/share/elasticsearch/bin/elasticsearch-plugin remove ingest-user-agent #安装 /usr/share/elasticsearch/bin/elasticsearch-plugin install ingest-geoip /usr/share/elasticsearch/bin/elasticsearch-plugin install ingest-user-agent