Last updated
Last updated
Note: For this demo, infrastructure is pretty small and simple, there is absolutely no security or reliability functionnalities configured. Don't use those configurations in production.
Demo has been tested on the latest CentOS 8 version (currently 8.0-1905).
Download and install Elastic public signing key :
Create a new yum repo file and add the following lines :
Modify/add the following lines in Elasticsearch configuration file :
Configure system and Elasticsearch for JVM memory usage :
Then start and enable Elasticsearch :
Then start and enable Logstash :
Modify/add the following lines in Kibana configuration file :
Then start and enable Kibana :
Create and add the following lines to Zookeeper configuration file :
Create and add the following lines to Zookeeper systemd script :
Then start and enable Zookeeper :
Modify/add the following lines in Kafka configuration file :
Then start and enable Kafka :
Modify/add the following lines in Redis configuration file :
Modify system parameters :
Then start and enable Redis :
Logstash output configuration for Kafka can be downloaded here :
Logstash input configurations for BOTES JSON files can be downloaded on Logstash Configuration section here: .
This page describe which packages are needed for the POC, how install and configure them.