This is a part of BD-1586. With docker container restart or stop, the history logs will not be stored persistently. This task is to configure the docker container to store all the history logs into ELK stack.

ELK is centralized logging system. https://www.digitalocean.com/community/tutorial_series/centralized-logging-with-elk-stack-elasticsearch-logstash-and-kibana-on-ubuntu-14-04

ELK will store all the logs persistently and ELK internal Lucene component makes possible to search the key words among all the logs. And also Kibana visualization tool to view the logs.

BD components somehow can be categorized by the way how we deploy them. The done task BD-1719 provides a way to store the logs of  non docker container components in ELK. And this task is to seek a way to store the logs of docker container components (extractors and converters) into ELK stack.