简介：从日志文件中读取日志，输出到elasticsearch集群中
$ cd /home/es/logstash-6.2.2/config $ vim test3_es.conf $ cd /home/es/logstash-6.2.2/bin $ ./logstash -f ../config/test3_es.conf #注意：先成功启动es，否则可能报错
test3_es.conf内容如下：
input { file { path => "/home/es/elasticsearch-6.2.2/logs/elasticsearch.log" type => "elasticsearch" start_position => "beginning" #从文件开始处读写 } } output{ elasticsearch { hosts=>["127.0.0.1:9200"] index => "es-message-%{+YYYY.MM.dd}" #对日志进行索引归档 } stdout{codec => rubydebug} }
验证
查看索引列表 curl http://localhost:9200/_cat/indices?v
查看数据 curl http://localhost:9200/es-message-2019.04.20/_search?pretty
