How can I view the logs of multiple Tomcat servers through the web gui?

Question

linux

Good day.
Given: multiple servers running multiple Tomcat servers.
Necessary: ​​monitor logs (catalina.out, preferably real time) via web gui (separate server for viewing and assembling logs). It is advisable to use open source, I do not consider purchased and services from outside.
From the user's side, it should look like this: Logged into the web face, poked server 2, tomcat server 3 and look in real time, or with some delay the log.

Answer 1

kibana, graylog