ELK - vishwanathj/technical GitHub Wiki
https://github.com/maxyermayank/docker-compose-elasticsearch-kibana/blob/master/docker-compose.yml
https://elk-docker.readthedocs.io/
https://medium.com/@sece.cosmin/docker-logs-with-elastic-stack-elk-filebeat-50e2b20a27c6
https://logz.io/blog/metricbeat-tutorial/
https://github.com/cosminseceleanu/tutorials
https://crondev.com/elk-stack-kubernetes/
https://github.com/komljen/docker-filebeat
https://github.com/elastic/examples
https://docs.fluentd.org/v0.12/articles/kubernetes-fluentd
https://github.com/jswidler/elasticsearch-kubed (create docker image from https://github.com/vishwanathj/dockerrepo/blob/master/Dockerfile-python36-jinja2.yaml to execute the config-templates.py script)
https://medium.com/@maanadev/centralized-logging-in-kubernetes-d5a21ae10c6e