Elasticsearch– It stores incoming logs from Logstash and provides an ability to search the logs/data in a real timeLogstash– Logstash is a data processing pipeline for managing events and logs; processes (Collect, enrich and send it to Elasticsearch)Kibana– Provides visualization of logs.Beats– Installed on client machines, send logs toLogstashthrough beats protocol.Packetbeat– Analyze network packet data.Filebeat– Real-time insight into log data.Topbeat– Get insights from infrastructure data.Metricbeat– Ship metrics to Elasticsearch.
service --status-allsystemctl enable <service>systemctl disable <service>