This page has links to ELK posts which will help you to setup your own ELK monitoring setup.
- Elasticsearch Cluster Setup: Setup production cluster for high availablility https://www.perfblogspot.com/2019/10/elk-stack-1.html
- Setup Encryption In Elasticsearch: Encrypt communications from and to elasticsearch https://www.perfblogspot.com/2019/10/encrypting-communications-in.html
- Kibana Setup: Setup Kibana for visualize data collected https://www.perfblogspot.com/2019/10/kibana-setup-including-ssl-in-this.html
- Metricbeat Setup: Setup agent to collect data https://www.perfblogspot.com/2019/10/metricbeats.html