Centralised and Scalable log-server implementation on Ubuntu 15.04
The goal of this article is to explain how to implement a very simple log server which can accept application logs coming from one or more servers. For simplicity I will be implementing the log server and log forwarder (explained in Components section) on the same computer.
In order to keep the article easy to understand and to keep the implementation simple as possible I have excluded the security of the logs that get transmitted from application servers to the log-server and considered outside the scope of this article. Therefore if you implement the exact solution make sure you consider security of log data as some logs may contain sensitive information about the applications.