winston-elasticsearch-transformer

Transformer function for the winston-elasticsearch transport, which transforms log messages in a Logstash/ Kibana optimized form and optimizes the data for the index mapping.

The following changes and transformations are applied to log messages:

• Adds a @timestamp field with the current date/ time
• Adds a host property with the current host name
• Adds a rid (request-id) based on cls-rtracer

This module also comes with a suitable mapping template and an index pattern that can be imported in Kibana.