Which web interface is used by Kibana, Logstash and Elasticsearch

Elastic Stack Kibana
4
  1. Kibana is a Node.JS based application and is run standalone.
  2. According to Elasticsearch deployment on JBoss it's possible to run Elasticsearch under JBoss after repackaging it as a war file. Since Logstash and Kibana aren't Java-based I'm not sure it makes sense to discuss JBoss deployments of them.