elasticsearch - How to watch the logstash log? - Stack Overflow 3 For my enterprise application distributed and structured logging, I use logstash for log aggregation and elastic search as log storage I have the clear control pushing logs from my application to logstash On the other hand, from logstash to elastic search having very thin control
Can someone explain the =~ operator in logstash? - Stack Overflow It has to be path Seems logstash interprets everything after path as part of the regexp if not terminated with " " filter { if [message] =~ path { drop { } } } I know path is a regexp, but what are the forward slashes for in this case? Will my pattern match any log line that has path in it? Couldn't find anything in the official docs
Logstash - if statement within input - Stack Overflow I expect to enable the Logstash input component only if specific fields exist on the log If this does not work, there's any workaround without dropping the log?
creating data stream through logstash - Stack Overflow The solution is to use logstash without be "aware" of data_stream FIRST of all (before running logstash) create your ILM and index_template BUT adding the "index lifecycle name" in the settings
List of SYNTAX for logstashs grok - Stack Overflow The syntax for a grok pattern is %{SYNTAX:SEMANTIC} How do i generate a list of all available SYNTAX keywords ? I know that I can use the grok debugger to discover patterns from text But is ther