Edit: This post is pretty old and Elasticsearch/Logstash/Kibana have evolved a lot since it was written.
Part 2 of 4 – Part 1 – Part 3 – Part 4
This is a continuation from http://www.ragingcomputer.com/2014/02/logstash-elasticsearch-kibana-for-windows-event-logs
The great folks working on Kibana have been so awesome as to provide an example nginx configuration!
Before I start, I’ve got a tip of the hat to the resources that helped me figure this out