我使用以下代码在logstash.conf中创建索引
output { stdout {codec => rubydebug} elasticsearch { host => "localhost" protocol => "http" index => "trial_indexer" } }
为了创建另一个索引,我通常在上面的代码中用另一个索引名称替换索引名称。有什么办法可以在同一文件中创建许多索引?我是ELK的新手。
您可以根据其中一个字段的值在索引名称中使用模式。在这里,我们使用type字段的值来命名索引:
type
output { stdout {codec => rubydebug} elasticsearch { host => "localhost" protocol => "http" index => "%{type}_indexer" } }
您还可以将多个elasticsearch输出用于同一ES主机或不同ES主机:
elasticsearch
output { stdout {codec => rubydebug} elasticsearch { host => "localhost" protocol => "http" index => "trial_indexer" } elasticsearch { host => "localhost" protocol => "http" index => "movie_indexer" } }
或者,您可能想根据某个变量将文档路由到不同的索引:
output { stdout {codec => rubydebug} if [type] == "trial" { elasticsearch { host => "localhost" protocol => "http" index => "trial_indexer" } } else { elasticsearch { host => "localhost" protocol => "http" index => "movie_indexer" } } }
更新
在Logstash 2和5中,语法有所变化:
output { stdout {codec => rubydebug} if [type] == "trial" { elasticsearch { hosts => "localhost:9200" index => "trial_indexer" } } else { elasticsearch { hosts => "localhost:9200" index => "movie_indexer" } } }